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1. 发明专利

JPH09255981A LUBRICATING OIL COMPOSITION 失效
公开(公告)号：JPH09255981A
公开(公告)日：1997-09-30
申请号：JP6446496
申请日：1996-03-21
申请人： TOYODA AUTOMATIC LOOM WORKS , TOYOTA CENTRAL RES & DEV
发明人： KATO TAKAYUKI , YAMADA TAKESHI , KURAMOTO SATORU , TAKAMATSU MASATO , KAWAMURA MASUHIKO , OMORI SHUNEI
IPC分类号： C10M141/04 , C10M169/04 , C10N30/06 , C10N30/10 , C10N40/30
摘要： PROBLEM TO BE SOLVED: To obtain a lubricating oil composition which is applicable to a refrigerator oil for non-chlorine refrigerants and having increased anti-seizing effect by mixing a lubricating oil with an iodine compound and an epoxy compound. SOLUTION: This composition comprises a refrigerator oil comprising a synthetic oil (e.g. polyalkylene glycol synthetic oil or ester synthetic oil) having good compatibility with a non-chlorine refrigerant, being uniformly dissolved in a liquid refrigerant and being stably dispersed in the form of mists in a refrigerant gas, 0.1-10wt.% iodine compound being an iodide of a 1-8C linear aliphatic hydrocarbon, a branched aliphatic hydrocarbon, an alicyclic hydrocarbon or an aromatic hydrocarbon 0.5-10wt.% epoxy compound (e.g. epoxy hydrocarbon or epoxy fatty acid ester) which traps molecules of the synthetic oil oxidized under high-temperature conditions and iodine liberated from the iodine compound to prevent metal corrosion and the deterioration of plastic or rubber components. This composition is entrained on the refrigerant gas in the refrigeration cycle and therefore can be stably supplied to e.g. the sliding part of a compressor.

2. 发明公开

EP1331394A4 SWASH PLATE OF SWASH PLATE TYPE COMPRESSOR 审中-公开
标题翻译：旋转斜盘用于轴向活塞
公开(公告)号：EP1331394A4
公开(公告)日：2003-09-17
申请号：EP01970326
申请日：2001-10-01
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： SUGIURA MANABU , KATO TAKAYUKI , MIZUTANI HIDEKI , OKUBO SHINO , MURAKAMI TOMOHIRO
IPC分类号： F04B27/08 , F04B27/10 , F04B27/14
CPC分类号： F04B27/1054 , F05C2201/021 , F05C2201/0475 , F05C2251/14 , F05C2253/12
摘要： A swash plate (15) of a swash plate type compressor, comprising slidable-contact films (32, 33) having metal layers (321, 331) formed by sintering on slidable-contact surfaces (152, 153) with shoes (18) and resin layers (322, 332) formed on the metal layers, wherein, since the metal layers formed by sintering are used, the resin layers are surely bound with the metal layers, whereby the slidably contacting capability against the shoes can be increased while preventing the defects such as cracking of slidable-contact films and seizure from occurring.

3. 发明公开

EP0943800A4 SWASH PLATE COMPRESSOR 审中-公开
标题翻译：斜盘压缩机
公开(公告)号：EP0943800A4
公开(公告)日：2001-06-06
申请号：EP98944301
申请日：1998-09-29
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , IKEDA HAYATO , KATAYAMA SEIJI , TAGA MASAAKI , SHINTOKU NORIYUKI , TAKEICHI TORU , KAWAKAMI MOTONOBU
IPC分类号： F04B39/00 , B05C1/00 , C10M103/00 , C23C28/00 , F04B27/08 , F04B27/10
CPC分类号： F04B27/0878 , F05C2203/0808 , F05C2203/086
摘要： A swash plate compressor adapted to compress a refrigerant, wherein a swash plate (3, 18) incorporated therein is formed by using an aluminum alloy as a base material, sliding surfaces (3a, 18a) of the swash plate (3, 18) which slidingly contact shoes (7; 7, 19; 19) which are inserted so as to operatively engage the swash plate (3, 18) with a piston (6, 17) being provided with a film of a solid lubricant of at least one kind of substance selected from molybdenum disulfide, tungsten disulfide and graphite which is formed by a transfer system, whereby a coating performance and the productivity of the compressor are improved.

4. 发明专利

BR0004358A 未知
公开(公告)号：BR0004358A
公开(公告)日：2001-04-10
申请号：BR0004358
申请日：2000-09-21
申请人： TOYODA AUTOMATIC LOOM WORKS , ALTEX CO LTD
发明人： KATO TAKAYUKI , TAKAMATSU MASATO
IPC分类号： F04B25/00 , F04B27/08
摘要： A method of producing a body (162,402) for a swash plate type compressor piston, the body including a head (170) and an engaging section (166) formed integrally with the head, comprising the steps of preparing a die-casting mold consisting of two mold halves (216,218) which are spaced apart from each other and butted together in a direction perpendicular to a centerline of the head. A slide core (220,224,420,422) is movable in a direction parallel to the centerline such that the slide core is advanced into and retracted from the casting mold, cooperating with the molding surfaces to define therebetween a mold cavity (224) when advanced into the casting mold. The mold cavity has a configuration following that of the body member, at least a front end portion of the slide core having a nonaxisymmetric configuration with respect to a centerline of the slide core.

5. 发明专利

BR0002519A 未知
公开(公告)号：BR0002519A
公开(公告)日：2001-01-02
申请号：BR0002519
申请日：2000-05-29
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , TAKAMATSU MASATO , KATAYAMA SEIJI , FUKUSHIMA SHIGEO
IPC分类号： F04B39/00 , B23P17/00 , F04B27/08 , F16J1/00
摘要： Method of producing a blank (100) for manufacturing a single-headed piston (38) having a head portion (40) and a neck portion (42) formed integrally with the head portion, for engagement with a drive member (26), the method including: a step of manufacturing a body member (102, 140, 160, 180, 206, 220, 240) including a twin neck section (106) and two cylindrical hollow head sections (108, 142, 162, 182, 208, 222, 242) formed integrally with the twin neck section so as to extend from opposite ends of the twin neck section, the twin neck section consisting of two portions which are mutually integrally formed in series with each other and which correspond to the neck portions (42) of respective two single-headed pistons (38), each hollow head section being open at at least one of opposite ends thereof which is remote from the twin neck section; a step of manufacturing two closing members (104, 148, 166, 186, 200, 226, 246) each for closing an open end of the corresponding hollow head section; and a step of fixing each closing member to the body member, so as to close the open end of the corresponding hollow head section.

6. 发明专利

ID23519A 未知
公开(公告)号：ID23519A
公开(公告)日：2000-04-27
申请号：ID990492
申请日：1998-09-29
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , IKEDA HAYATO , KATAYAMA SEIJI , TAGA MASAAKI , SHINTOKU NORIYUKI , TORUTAKEICHI , KAWAKAMI MOTONOBU
IPC分类号： F04B39/00 , B05C1/00 , C10M103/00 , C23C28/00 , F04B27/08
摘要： A swash plate (3, 18) included in a swash plate type compressor for compressing a refrigerant is made of an aluminum alloy as a base material. Sliding contact surfaces (3a, 18a) of the swash plate (3, 18) in sliding contact with shoes (7, 19) linking the swash plate (3, 18) to pistons (6, 17) are coated with a film of a solid lubricant containing at least one lubricating material selected from molybdenum disulfide, tungsten disulfide and graphite by a transfer method. Therefore, the performance of the film and the productivity thereof are improved.

7. 发明专利

BR9901990A 未知
公开(公告)号：BR9901990A
公开(公告)日：2000-03-14
申请号：BR9901990
申请日：1999-05-14
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , SUGIOKA TAKAHIRO , TAKAMATSU MASATO , SEKIGUCHI TSUNEHISA , ANDO MASAKI
IPC分类号： F04B27/08 , B23K20/12 , F01B3/00 , F04B39/00
摘要： A method for manufacturing improved pistons (22), which are reciprocated by a swash plate (20) in an compressor. Each piston (22) includes a head (40) and a skirt (42). The head (40) has a cylinder (41) with an open end, and the skirt (42) has a lid (43) for closing the open end of the cylinder (41). The lid (43) is friction welded to the cylinder (41). This method firmly joins the lid (43) to the cylinder (41) and reduces the cost and the time for manufacturing.

8. 发明专利

ID21725A 未知
公开(公告)号：ID21725A
公开(公告)日：1999-07-15
申请号：ID990493
申请日：1998-09-29
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , IKEDA HAYATO , KATAYAMA SEIJI , TAGA MASAAKI
IPC分类号： F04B39/00 , B05C1/00 , C10M103/00 , C23C28/00 , F04B27/08
摘要： A swash plate (3, 18) and pistons (6, 17) included in a swash plate type compressor are made of an aluminum alloy as a base material. Rotation-preventive interfering surfaces (6d, 17d) of the pistons (6, 17) which interfere with another member to restrain the pistons from rotation about their axes are coated with a film of a solid lubricant. Sliding contact surfaces (6a, 17a) of the pistons (6, 17) to be in sliding contact with surfaces defining cylinder bores (5, 16) are coated with a film of a solid lubricant. When the rotation-preventive interfering surfaces (6d) of the pistons (6) come into impulsive contact with the outer circumference (3b) of the swash plate (3), the outer circumference (3b) of the swash plate (3) is coated with a lubricating film.

9. 发明专利

ID21131A 未知
公开(公告)号：ID21131A
公开(公告)日：1999-04-29
申请号：ID981049
申请日：1998-07-27
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： IKEDA HAYATO , KATO MASAFUMI , KATO TAKAYUKI
IPC分类号： F04B27/08 , F04B27/10 , F04B39/00

10. 发明专利

CA2274479A1 SWASH PLATE COMPRESSOR 未知
公开(公告)号：CA2274479A1
公开(公告)日：1999-04-22
申请号：CA2274479
申请日：1998-09-29
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： TAKEICHI TORU , TAGA MASAAKI , KATO TAKAYUKI , IKEDA HAYATO , KATAYAMA SEIJI , KAWAKAMI MOTONOBU , SHINTOKU NORIYUKI
IPC分类号： F04B39/00 , B05C1/00 , C10M103/00 , C23C28/00 , F04B27/08
摘要： A swash plate compressor adapted to compress a refrigerant, wherein a swash plate (3, 18) incorporated therein is formed by using an aluminum alloy as a base material, sliding surfaces (3a, 18a) of the swash plate (3, 18) which slidingly contact shoes (7; 7, 19; 19) which are inserted so as to operatively engage the swash plate (3, 18) with a piston (6, 17) being provided with a film of a solid lubricant of at least one kind of substance selected from molybdenum disulfide, tungsten disulfide and graphite which is formed by a transfer system, whereby a coating performance and the productivity of the compressor are improved.

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