专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07052626B1 Fluid compositions containing refrigeration oils and chlorine-free fluorocarbon refrigerants 失效
标题翻译：含有冷冻机油和无氯氟碳制冷剂的流体组合物
公开(公告)号：US07052626B1
公开(公告)日：2006-05-30
申请号：US09057684
申请日：1998-04-09
申请人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
发明人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
IPC分类号： C10M105/34 , C10M105/38 , C10M111/04 , C09K5/00
CPC分类号： C10M171/008 , C09K5/045 , C10M105/32 , C10M105/36 , C10M105/38 , C10M105/42 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/00 , C10M2207/042 , C10M2207/046 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/301 , C10M2207/304 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2209/112 , C10M2211/022 , C10M2211/06 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/049 , C10M2223/10 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A fluid composition for a refrigerator, which comprises a chlorine-free fluorocarbon refrigerant and a refrigerator oil, said refrigerator oil consisting essentially of a tetraester of pentaerythritol of formula (1) with both 2-ethylhexanoic acid and 3,5,5-trimethylhexanoic acid, said refrigerator oil exhibiting a pour point not higher than −10° C.
摘要翻译：一种用于冰箱的流体组合物，其包括无氯氟碳制冷剂和冷冻机油，所述冷冻机油基本上由式（1）的季戊四醇四酯与2-乙基己酸和3,5,5-三甲基己酸所述冷冻机油表现出不高于-10℃的倾点。

2. 发明授权

US6153118A Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants 失效
标题翻译：含有冷冻机油和无氯氟碳制冷剂的流体组合物
公开(公告)号：US6153118A
公开(公告)日：2000-11-28
申请号：US187320
申请日：1998-11-06
申请人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
发明人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
IPC分类号： C09K5/04 , C10M105/32 , C10M171/00
CPC分类号： C09K5/045 , C10M105/32 , C10M105/36 , C10M105/38 , C10M105/42 , C10M111/04 , C10M169/04 , C10M171/008 , C09K2205/24 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/00 , C10M2207/042 , C10M2207/046 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/301 , C10M2207/304 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2209/112 , C10M2211/022 , C10M2211/06 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/049 , C10M2223/10 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A refrigerator oil for use in compressors using therein a hydrogen-containing halogenocarbon as a refrigerant, consisting essentially of as a base oil at least two esters selected from the group consisting of a specific pentaerythritol ester such as an ester of pentaerythritol with a mono- or dicarboxylic acid, a specific polyol ester such as an ester of trimethylolethane with a mono- or dicarboxylic acid, a specific ester such as an ester of ethylene glycol and a dicarboxylic acid, and a specific polyol ester synthesized from a neopentyl type polyhydric alcohol, a monocarboxylic acid and a dicarboxylic acid; and further comprising at least one kind of an epoxy compound.
摘要翻译：一种用于其中使用含氢卤化碳作为制冷剂的压缩机的冷冻机油，其基本上由基油组成，至少两种选自季戊四醇酯的季戊四醇酯的酯，所述季戊四醇酯如季戊四醇的酯与单 - 或二羧酸，特定的多元醇酯如三羟甲基乙烷与单羧酸或二羧酸的酯，特定酯如乙二醇和二羧酸的酯，以及由新戊基型多元醇合成的特定多元醇酯，一元羧酸和二羧酸; 并且还包含至少一种环氧化合物。

3. 发明授权

US06582621B1 Refrigerator oils for use with chlorine-free fluorocarbon refrigerants 失效
标题翻译：用于无氯氟碳制冷剂的冰箱油
公开(公告)号：US06582621B1
公开(公告)日：2003-06-24
申请号：US08539001
申请日：1995-10-04
申请人： Umekichi Sasaki , Tatsuyuki Ishikawa , Hiroshi Hasegawa , Noboru Ishida
发明人： Umekichi Sasaki , Tatsuyuki Ishikawa , Hiroshi Hasegawa , Noboru Ishida
IPC分类号： C10M10536
CPC分类号： C10M105/32 , C09K5/045 , C09K2205/24 , C10M105/36 , C10M105/38 , C10M105/42 , C10M111/04 , C10M169/04 , C10M171/008 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/00 , C10M2207/042 , C10M2207/046 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/301 , C10M2207/304 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2209/112 , C10M2211/022 , C10M2211/06 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/049 , C10M2223/10 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A refrigerator oil for use in compressors using therein a hydrogen-containing halogenocarbon as a refrigerant, consisting essentially of as a base oil at least one kind of an ester selected from the group consisting of a specific pentaerythritol ester such as an ester of pentaerythritol with a mono- or dicarboxylic acid, a specific polyol ester such as an ester of trimethylolethane with a mono- or dicarboxylic acid, a specific ester such as an ester of ethylene glycol and a dicarboxylic acid, and a specific polyol ester synthesized from a neopentyl type polyhydric alcohol, a monocarboxylic acid and a dicarboxylic acid; and further comprising at least one kind of an epoxy compound.
摘要翻译：一种用于其中使用含氢卤化碳作为制冷剂的压缩机的冷冻机油，其基本上由基油组成，选自季戊四醇酯与季戊四醇酯之类的特定季戊四醇酯中的至少一种酯，单羧酸或二羧酸，特定的多元醇酯如三羟甲基乙烷与单羧酸或二羧酸的酯，特殊酯如乙二醇和二羧酸的酯，以及由新戊基多元醇合成的特定多元醇酯醇，一元羧酸和二羧酸; 并且还包含至少一种环氧化合物。

4. 发明授权

US06998065B1 Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants 失效
标题翻译：含有冷冻机油和无氯氟碳制冷剂的流体组合物
公开(公告)号：US06998065B1
公开(公告)日：2006-02-14
申请号：US09152593
申请日：1998-09-14
申请人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
发明人： Hiroshi Hasegawa , Noboru Ishida , Umekichi Sasaki , Tatsuyuki Ishikawa
IPC分类号： C09K5/04 , C09K5/00 , C10M105/34 , C10M105/38
CPC分类号： C10M171/008 , C09K5/045 , C10M105/32 , C10M105/36 , C10M105/38 , C10M105/42 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/00 , C10M2207/042 , C10M2207/046 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/301 , C10M2207/304 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2209/112 , C10M2211/022 , C10M2211/06 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/049 , C10M2223/10 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A refrigerator oil for use in compressors using therein a hydrogen-containing halogenocarbon as a refrigerant, consisting essentially of as a base oil at least one kind of an ester selected from the group consisting of a specific pentaerythritol ester such as an ester of pentaerythritol with a mono- or dicarboxylic acid, a specific polyol ester such as an ester of trimethylolethane with a mono- or dicarboxylic acid, a specific ester such as an ester of ethylene glycol and a dicarboxylic acid, and a specific polyol ester synthesized from a neopentyl type polyhydric alcohol, a monocarboxylic acid and a dicarboxylic acid; and further comprising at least one kind of an epoxy compound.
摘要翻译：一种用于其中使用含氢卤化碳作为制冷剂的压缩机的冷冻机油，其基本上由基油组成，选自季戊四醇酯与季戊四醇酯之类的特定季戊四醇酯中的至少一种酯，单羧酸或二羧酸，特定的多元醇酯如三羟甲基乙烷与单羧酸或二羧酸的酯，特殊酯如乙二醇和二羧酸的酯，以及由新戊基多元醇合成的特定多元醇酯醇，一元羧酸和二羧酸; 并且还包含至少一种环氧化合物。

5. 发明授权

US5447647A Synthetic lubricating oil 失效
标题翻译：合成润滑油
公开(公告)号：US5447647A
公开(公告)日：1995-09-05
申请号：US203256
申请日：1994-03-01
申请人： Noboru Ishida , Motoshi Sunami , Umekichi Sasaki , Tatsuyuki Ishikawa , Hiroshi Hasegawa
发明人： Noboru Ishida , Motoshi Sunami , Umekichi Sasaki , Tatsuyuki Ishikawa , Hiroshi Hasegawa
IPC分类号： C09K5/04 , C10M105/38
CPC分类号： C09K5/04 , C10M105/38
摘要： A refrigerator oil mainly comprises, as a base oil, an ester of a carboxylic acid having a specific structure represented by the formula ##STR1## and at least one kind of an epoxy compound, which refrigerator oil is excellent in electrical insulating properties, stability to hydrolysis, wear resistance, non-hydroscopicity, compatibility with a hydrogen-containing halogeno carbon refrigerant, and thrmal stability and chemical stability.
摘要翻译：冷冻机油主要包含作为基础油的具有由式“IMAGE”表示的特定结构的羧酸的酯和至少一种环氧化合物，该冷冻机油具有优异的电绝缘性能，稳定性水解，耐磨性，非吸湿性，与含氢卤代碳制冷剂的相容性，以及稳定性和化学稳定性。

6. 发明授权

US5391311A Fluid compositions for refrigerators 失效
标题翻译：冰箱用流体组合物
公开(公告)号：US5391311A
公开(公告)日：1995-02-21
申请号：US133742
申请日：1993-10-07
申请人： Noboru Ishida , Hiroshi Hasegawa , Umekichi Sasaki , Tatsuyuki Ishikawa
发明人： Noboru Ishida , Hiroshi Hasegawa , Umekichi Sasaki , Tatsuyuki Ishikawa
IPC分类号： C09K5/04 , C10M105/32 , C10M105/48 , C10M111/00 , C10M111/04 , C10M169/04 , C10M171/00 , C10M105/36
CPC分类号： C10M169/04 , C09K5/045 , C10M105/32 , C10M105/48 , C10M111/00 , C10M111/04 , C10M171/008 , C09K2205/24 , C10M2201/00 , C10M2201/061 , C10M2201/066 , C10M2201/16 , C10M2201/18 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/02 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2207/021 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/042 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/22 , C10M2207/24 , C10M2207/262 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/284 , C10M2207/285 , C10M2207/286 , C10M2207/289 , C10M2207/301 , C10M2207/302 , C10M2207/304 , C10M2207/32 , C10M2207/325 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/1003 , C10M2209/102 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/109 , C10M2209/1095 , C10M2211/02 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2227/061 , C10M2229/02 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A fluid composition for refrigerators, which comprises [A] a halogenocarbon refrigerant, and [B] a synthetic lubricating oil comprising at least one carbonic acid ester selected from the group consisting of:[I] a carbonic acid ester represented by the general formula (1) ##STR1## wherein R.sup.1 and R.sup.2 are each an alkyl or dihydric alcohol residue, R.sup.3 is an alkylene, and a is 1-30,[II] a carbonic acid ester represented by the general formula (2) ##STR2## wherein X.sup.1 is --H or ##STR3## R.sup.4 -R.sup.6 are each an alkyl, cycloalkyl or neopentyl type polyol residue, R.sup.7 is an alkyl, b is 1 or 2, c is 0 or 1 (b+c=2), d is 0-30 and e is 1-3, and[III] a carbonic acid ester of which alcohol moieties are (i) a monohydric alcohol, (ii) a dihydric alcohol, and (iii) a neopentyl type polyol or dimer or trimer thereof.
摘要翻译：一种用于制冷器的流体组合物，其包含[A]卤代烃制冷剂，和[B]合成润滑油，其包含至少一种选自以下的碳酸酯：[I]由通式（（1）其中R1和R2各自为烷基或二元醇残基，R3为亚烷基，a为1-30，[II]由通式（2）表示的碳酸酯（2）其中X1是-H或者R4-R6各自是烷基，环烷基或新戊基型多元醇残基，R7是烷基，b是1或2，c是0或1（b + c = 2 ），d为0-30，e为1-3，和[III]其中一部分为（i）一元醇，（ii）二元醇和（iii）新戊基型多元醇的碳酸酯，二聚体或三聚体。

7. 发明授权

US5262076A Synthetic lubricating oils 失效
标题翻译：合成润滑油
公开(公告)号：US5262076A
公开(公告)日：1993-11-16
申请号：US685535
申请日：1991-04-15
申请人： Noboru Ishida , Hiroshi Hasegawa , Umekichi Sasaki , Tatsuyuki Ishikawa
发明人： Noboru Ishida , Hiroshi Hasegawa , Umekichi Sasaki , Tatsuyuki Ishikawa
IPC分类号： C09K5/04 , C10M105/32 , C10M105/48 , C10M111/00 , C10M111/04 , C10M169/04 , C10M171/00 , C10M105/36
CPC分类号： C10M171/008 , C09K5/045 , C10M105/32 , C10M105/48 , C10M111/00 , C10M111/04 , C10M169/04 , C09K2205/24 , C10M2201/00 , C10M2201/061 , C10M2201/066 , C10M2201/16 , C10M2201/18 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2205/02 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2207/021 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/042 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/22 , C10M2207/24 , C10M2207/262 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/284 , C10M2207/285 , C10M2207/286 , C10M2207/289 , C10M2207/301 , C10M2207/302 , C10M2207/304 , C10M2207/32 , C10M2207/325 , C10M2207/34 , C10M2207/345 , C10M2207/40 , C10M2207/404 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/1003 , C10M2209/102 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/109 , C10M2209/1095 , C10M2211/02 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2227/061 , C10M2229/02 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A synthetic lubricating oil comprising as a base oil at least one kind of a carbonic acid ester selected from the group consisting of:[I] a carbonic acid ester represented by the general formula (1) ##STR1## wherein R.sup.1 and R.sup.2 are each an alkyl or dihydric alcohol residue, R.sup.3 is an alkylene, and a is 0-30,[II] a carbonic acid ester represented by the general formula (2) ##STR2## wherein X.sup.1 is --H or ##STR3## R.sup.4 -R.sup.6 are each an alkyl, cycloalkyl or neopentyl type polyol residue, R.sup.7 is an alkyl, b is 1 or 2, c is 0 or 1 (b+c=2), d is 0-30, and e is 1-3, and[III] a carbonic acid ester of which alcohol moieties are (A) a monohydric alcohol, (B) a dihydric alcohol, and (C) a neopentyl type polyol or dimer or trimer thereof.

8. 发明授权

US5746933A Lubricating oil and composition for refrigerating machine, and refrigerating machine 失效
标题翻译：润滑油及其制冷机组成及制冷机
公开(公告)号：US5746933A
公开(公告)日：1998-05-05
申请号：US552540
申请日：1995-11-03
申请人： Noboru Ishida , Umekichi Sasaki , Katsuya Takigawa , Satoshi Suda
发明人： Noboru Ishida , Umekichi Sasaki , Katsuya Takigawa , Satoshi Suda
IPC分类号： C10M107/34 , C10M171/00 , C09K5/04
CPC分类号： C10M107/34 , C10M171/008 , C10M2207/024 , C10M2207/026 , C10M2207/042 , C10M2207/125 , C10M2207/129 , C10M2209/105 , C10M2209/106 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2215/065 , C10M2215/066 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10N2210/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A lubricating oil for refrigerating machines comprises polyoxyalkylene compounds represented by the formula (I): ##STR1## Wherein A is a residue obtained from a compound which has both a heterocyclic ring having an ether linkage therein and hydroxyl groups by eliminating the hydroxyl groups from the compound; R.sup.1 and R.sup.2 are each an alkylene group; R.sup.3 is an alkyl group; R.sup.4 is hydrogen atom or an alkyl group; a and b are each a positive integer and l, m, and n are each an integer of 0 or more; and a.multidot.1+b.multidot.m=2 to 100 and l+m+n=2 to 20; further, the polyoxyalkylene compounds have a hydroxyl value ranging from 0 to 30.0 mgKOH/g and satisfies the following formula (1) 0.5
摘要翻译：用于制冷机的润滑油包括由式（I）表示的聚氧化烯化合物：其中A是由具有醚键的杂环和通过除去羟基的羟基获得的残基得到的残基化合物组; R1和R2各自为亚烷基; R3是烷基; R4是氢原子或烷基; a和b各自为正整数，l，m和n各自为0以上的整数; ax1 + bxm = 2〜100，l + m + n = 2〜20; 此外，聚氧化烯化合物的羟值为0〜30.0mgKOH / g，满足下式（1）0.5

9. 发明授权

US5370809A Synthetic lubricating oils 失效
标题翻译：合成润滑油
公开(公告)号：US5370809A
公开(公告)日：1994-12-06
申请号：US47692
申请日：1993-04-14
申请人： Noboru Ishida , Tetsuro Sakamoto , Hiroshi Hasegawa
发明人： Noboru Ishida , Tetsuro Sakamoto , Hiroshi Hasegawa
IPC分类号： C09K5/04 , C10M105/32 , C10M105/48 , C10M107/34 , C10M111/00 , C10M169/04 , C10M171/00 , C10M105/36
CPC分类号： C10M105/32 , C09K5/041 , C10M105/48 , C10M107/34 , C10M111/00 , C10M169/04 , C10M171/008 , C10M2203/06 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/021 , C10M2207/022 , C10M2207/042 , C10M2207/125 , C10M2207/129 , C10M2207/2805 , C10M2207/32 , C10M2207/325 , C10M2207/345 , C10M2209/103 , C10M2209/1033 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/108 , C10M2209/1085 , C10M2209/109 , C10M2209/1095 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/042 , C10M2223/043 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A synthetic lubricating oil comprising as a base oil at least one kind of a carbonic acid ester represented by the general formula (1) ##STR1## wherein all the symbols such as X.sup.1, A.sup.1, A.sup.2, B, R.sup.1, a, b, c and d are as defined in claim 1
摘要翻译：一种合成润滑油，其包含作为基础油的至少一种由通式（1）表示的碳酸酯，其中所有符号如X1，A1，A2，B，R1，a， b，c和d如权利要求1所定义

10. 发明授权

US08603310B2 Gas-concentration/humidity detection apparatus 有权
标题翻译：气体浓度/湿度检测装置
公开(公告)号：US08603310B2
公开(公告)日：2013-12-10
申请号：US13147988
申请日：2010-04-19
申请人： Noboru Ishida , Kentaro Mori , Tomohiro Tajima
发明人： Noboru Ishida , Kentaro Mori , Tomohiro Tajima
IPC分类号： G01N27/409 , G01N27/41
CPC分类号： G01N27/419
摘要： A sensor control apparatus (3) includes a full-range gas sensor composed of an oxygen concentration detection cell having a pair of electrodes (21, 22) and an oxygen pump cell having a pair of electrodes (19, 20). In an electric circuit section (30), an Ip current flowing between the electrodes (19, 20) is controlled such that an electromotive force Vs produced between the electrodes (21, 22) becomes equal to a reference voltage. The reference voltage is usually set to a first reference voltage. However, when the subject gas is air, the reference voltage is set to a second reference voltage. Humidity of the subject gas is detected on the basis of an error ΔIp between an Ip current detected when the reference voltage is set to the first reference voltage, and an Ip current detected when the reference voltage is set to the second reference voltage.
摘要翻译：传感器控制装置（3）包括由具有一对电极（21,22）的氧浓度检测单元和具有一对电极（19,20）的氧气泵单元组成的全范围气体传感器。在电路部分（30）中，控制在电极（19,20）之间流动的Ip电流，使得在电极（21,22）之间产生的电动势Vs变为等于参考电压。参考电压通常设置为第一参考电压。然而，当目标气体是空气时，参考电压被设置为第二参考电压。基于当将参考电压设置为第一参考电压时检测到的Ip电流与将参考电压设置为第二参考电压时检测到的Ip电流之间的误差ΔIpp来检测目标气体的湿度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式