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

US3366785A Lighting fixture 失效
公开(公告)号：US3366785A
公开(公告)日：1968-01-30
申请号：US61795367
申请日：1967-02-23
申请人： PEMCO CORP
发明人： HUBER JR CHARLES W
IPC分类号： F21S8/08
CPC分类号： F21S8/088

2. 发明授权

US2835601A Production of ceramic ware 失效
标题翻译：陶瓷制品生产
公开(公告)号：US2835601A
公开(公告)日：1958-05-20
申请号：US36392553
申请日：1953-06-24
申请人： PEMCO CORP
发明人： OF MARYLAND UNION TRUST COMPAN , MCCAULEY TURK MARGARET , TURK RICHARD H , HERBERT TURK , TRURK JR KARL
IPC分类号： C04B41/50 , C04B41/86
CPC分类号： C04B41/009 , C04B41/5022 , C04B41/86 , C04B41/4505 , C04B41/48 , C04B41/47 , C04B33/00

3. 发明授权

US2370695A Production of superopaque vitreous enamels 失效
标题翻译：生产超耐火玻璃搪瓷
公开(公告)号：US2370695A
公开(公告)日：1945-03-06
申请号：US34177940
申请日：1940-06-21
申请人： PEMCO CORP
发明人： STUFFT PAUL C
IPC分类号： C03C3/066 , C03C3/118 , C03C8/08
CPC分类号： C03C3/066 , C03C3/118 , C03C8/08 , Y10S501/905

4. 发明授权

US2918754A Method of and apparatus for discharging continuous smelters 失效
标题翻译：连续冶炼厂排放的方法和装置
公开(公告)号：US2918754A
公开(公告)日：1959-12-29
申请号：US43630054
申请日：1954-06-14
申请人： PEMCO CORP
发明人： PLUMER JOSEPH B
IPC分类号： C03B5/26
CPC分类号： C03B5/26

5. 发明授权

US2370594A Wall structure having anchored architectural facing 失效
标题翻译：墙体结构具有建筑面积
公开(公告)号：US2370594A
公开(公告)日：1945-02-27
申请号：US39437441
申请日：1941-05-20
申请人： PEMCO CORP
发明人： TURK RICHARD H
IPC分类号： E04F13/12
CPC分类号： E04F13/12

6. 发明授权

US3760134A Cable and switch apparatus and method for preventing damage to trailing cable power system 失效
标题翻译：电缆和开关装置和防止损坏电缆电力系统的方法
公开(公告)号：US3760134A
公开(公告)日：1973-09-18
申请号：US3760134D
申请日：1972-08-03
申请人： PEMCO CORP
发明人： MC CRAY R
IPC分类号： H01H3/02 , H01H27/00 , H01H17/12
CPC分类号： H01H27/00 , H01H3/0226
摘要： An electric power source is disclosed connected to an electrically driven movable vehicle such as a mining machine by a trailing power cable with a flexible chain connected to the cable at a point on the cable spaced from the cable connection to the power source and with the chain connected on its other end to a switch on the power source for interrupting power to the cable upon tensioning movement of the chain outwardly from the power source. The chain is of less length than the length of the cable between the point at which the chain is connected to the cable and the end of the cable connected to the power source so that the power is interrupted before the cable is tensioned and any damage to the cable or connector is consequently avoided.
摘要翻译：公开了一种电源，其通过拖尾电力电缆连接到诸如采矿机的电动可移动车辆，其具有连接到电缆的柔性链，所述电缆与电缆的电缆连接处连接到电源并与链条间隔开在其另一端连接到电源上的开关，用于在张紧链条从电源向外移动时中断电缆的电力。链条的长度小于链条连接到电缆的点之间的电缆的长度，以及连接到电源的电缆的端部的长度，以便在电缆被拉紧之前电源被中断，并且任何损坏因此避免了电缆或连接器。

7. 发明授权

US2361376A Production and utilization of vitreous enamels 失效
标题翻译：玻璃搪瓷的生产和利用
公开(公告)号：US2361376A
公开(公告)日：1944-10-31
申请号：US40654241
申请日：1941-08-12
申请人： PEMCO CORP
发明人： CYRUS ATHY LYMAN , STUFFT PAUL C
IPC分类号： C03C4/00
CPC分类号： C03C4/00

8. 发明授权

US2427682A Production of vitreous enamel opacifier 失效
标题翻译：生产玻璃体釉面遮光剂
公开(公告)号：US2427682A
公开(公告)日：1947-09-23
申请号：US29776739
申请日：1939-10-03
申请人： PEMCO CORP
发明人： LUBERTINE ANTHONY J
IPC分类号： C03C1/04 , C03C8/20
CPC分类号： C03C8/20 , C03C1/04

9. 发明授权

US2420644A Flameproofing of fabrics and composition therefor 失效
标题翻译：防火织物及其组合物
公开(公告)号：US2420644A
公开(公告)日：1947-05-20
申请号：US44727242
申请日：1942-06-16
申请人： PEMCO CORP
发明人： ATHY LYMAN C , STUFFT PAUL C
IPC分类号： D06M11/79 , D06M11/82
CPC分类号： D06M11/79 , D06M11/82 , Y10S428/921 , Y10T442/2664

10. 发明专利

GB586736A Production and utilization of vitreous enamels 未知
公开(公告)号：GB586736A
公开(公告)日：1947-03-28
申请号：GB1333344
申请日：1944-07-12
申请人： PEMCO CORP
IPC分类号： C03C4/00
摘要： 586,736. Vitreous enamels. TRIGGS, W. W. (Pemco Corporation). July 12, 1944, No. 13333. [Class 56] A vitreous enamel intended to be fired directly on to a base of iron, steel or an alloy thereof, has in the frit or the mill-addition, or both, (a) a cobalt-containing adherence agent, (b) a phosphorus-containing constituent to increase the firing range, and (c) an antimonycontaining constituent to enable the amount of (a) to be reduced. The Specification gives examples of enamels in which these constituents, expressed as percentages, by weight on the smelted frit product, of Co3O4, P2O5 and Sb2O3, range from .05 to .9 of (a), 4 to .25 of (b) and 5 to .1 of (c). The firing range is stated to be from 1475‹ to 1600‹ F. (a) and (b) may be smelted in the frit, (c) being introduced in the mill-addition, but if (a), (b) and (c) are all smelted in the frit, oxidizing agents may be eliminated from the charge to avoid the conversion of (c) into a higher state of oxidation. (c) in a soluble form, and part of (a) with or without part of (b) may be included in a borax or other carrier glass which is mixed with a frit containing the remainder of (a) and (b), the mixture then being milled with clay and magnesium carbonate. (b) may be provided by salts such as lithium, barium, potassium or refined rock phosphates, e.g. di-sodium phos- .phate monohydrate, and (c) may have a trioxide valence or its equivalent, or may be provided by salts such as sodium, lithium, potassium or calcium antimonates, or by antimony sulphides. A raw batch which may be used in conjunction with the above constituents comprises flint, feldspar, anhydrous borax, nitrate and carbonate of soda, fluorspar, whiting and barium carbonate.

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