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71. 发明专利

GB1572839A CAPACITOR BANK 未知
公开(公告)号：GB1572839A
公开(公告)日：1980-08-06
申请号：GB1905577
申请日：1977-05-06
申请人： ASEA AB
IPC分类号： H01G4/224 , H01G2/08 , H01G4/38 , H01G1/02 , H01G1/08

72. 发明专利

FR2420196A1 未知
公开(公告)号：FR2420196A1
公开(公告)日：1979-10-12
申请号：FR7906372
申请日：1979-03-13
申请人： DRALORIC ELECTRONIC
发明人： KNOBL ALOIS , SCHMAUS HERMANN , KROCKOW HELMUT , ZEITNER ALFRED
IPC分类号： H01G2/08 , H01G4/12 , H01G1/08
摘要： A liquid cooled capacitor includes a disk comprised of a dielectric, e.g., ceramic, material. On both opposite surfaces of the disk are applied a respective electrode. For cooling each of the electrodes, there is a liquid cooling chamber above it. In one embodiment, there is a contact plate at the base of the liquid cooling chamber. The liquid cooling chamber can receive a circulating flow of liquid therein, and the cooling of the contact plate by the liquid will in turn cool the electrodes. Diametrically oppositely positioned liquid connections to the liquid chamber effect cooling liquid circulation. There is a cover spaced away from the contact plate of the cooling liquid chamber which encloses that chamber. The cooling liquid chamber has a peripheral side wall that extends up from the cooling plate to the spaced away cover. In an alternate embodiment, the liquid chamber includes a plurality of annular liquid coolant-carrying tubes. Diametrically oppositely positioned chambers receive the coolant and distribute same among the cooling tubes. In other embodiments, insulating material is applied around the external periphery of the capacitor and outside the disk, the peripheral walls of the cover plates above the electrodes and outside the periphery of the covers themselves.

73. 发明专利

SE7901611L 未知
公开(公告)号：SE7901611L
公开(公告)日：1979-08-24
申请号：SE7901611
申请日：1979-02-22
申请人： COSTAN SPA
发明人： UMBACH M
IPC分类号： F25B29/00 , F25B39/04 , F28B1/02 , H01G1/08

74. 发明专利

GB1525417A PRESSURE VENT FOR ELECTRICAL DEVICES SUCH AS PRIMARY AND SECONDARY ALKALINE CELLS AND METHOD OF MAKING THE VENT 未知
公开(公告)号：GB1525417A
公开(公告)日：1978-09-20
申请号：GB1654976
申请日：1976-04-23
申请人： MALLORY & CO INC P R
IPC分类号： H01M2/08 , H01M2/12 , H01G1/08
摘要： 1525417 Pressure relief devices P R MALLORY & CO Inc 23 April 1976 [12 May 1975] 16549/76 Heading F1D [Also in Division A1] A vent for venting electrical devices-primary and secondary electro-chemical cells or capacitorscomprises a member 5 having a vent hole 3 and an extrudible hot-melt adhesive material 6 filling the vent hole and extending over the surface region of the member adjoining the hole. A build-up of abnormal pressure as shown by arrows 8 in a cell closed by the member is relieved by extruding or forcing out the adhesive material through hole 3.

75. 发明专利

SE7605216L 未知
公开(公告)号：SE7605216L
公开(公告)日：1977-11-08
申请号：SE7605216
申请日：1976-05-07
申请人： ASEA AB
发明人： JOHANSSON A , DANEMAR A , NERF O
IPC分类号： H01G4/224 , H01G2/08 , H01G4/38 , H01G1/00 , H01G1/08

76. 发明专利

SU457112A1 未知
公开(公告)号：SU457112A1
公开(公告)日：1975-01-15
申请号：SU1785574
申请日：1972-05-15
IPC分类号： H01G2/08 , H01G1/08

77. 发明专利

SU443421A1 未知
公开(公告)号：SU443421A1
公开(公告)日：1974-09-15
申请号：SU1800861
申请日：1972-06-26
IPC分类号： H01G2/08 , H01G1/08

78. 发明专利

SU428585A1 未知
公开(公告)号：SU428585A1
公开(公告)日：1974-05-15
申请号：SU1775066
申请日：1972-04-11
IPC分类号： H05K7/20 , H01G2/08 , H01G1/08 , H01L1/12

79. 发明专利

CH528812A Elektrischer Kondensator 未知
公开(公告)号：CH528812A
公开(公告)日：1972-09-30
申请号：CH1268271
申请日：1971-08-30
申请人： STANDARD TELEPHON & RADIO AG
发明人： HANS-RUDOLF LUNOW , ALAIN BLANC
IPC分类号： H01G9/00 , H01G9/08 , H01G1/08

80. 发明专利

DE1810473A1 未知
公开(公告)号：DE1810473A1
公开(公告)日：1969-07-10
申请号：DE1810473
申请日：1968-11-22
申请人： GEN ELECTRIC
发明人： HENBY WURSTER JOHN
IPC分类号： H01G2/08 , H01G1/08
摘要： 1,240,859. Capacitors. GENERAL ELECTRIC CO. 8 Oct., 1968 [24 Nov., 1967], No. 47690/68. Heading H1M. End walls 2c, 2d of a capacitor casing shown in cross-section are flexible to respond to thermal expansion and contraction of dielectric fluid filling the casing and impregnating capacitor rolls 4, while side walls 2a, 2b are in heattransfer contact with at least the middle rolls to remove heat therefrom. As shown side walls 2a, 2b are bowed to maintain contact with the rolls which have an insulating wrapping 10 of e.g. kraft paper, but they may be flat and rendered rigid by being sufficiently thick (Fig. 3, not shown) or provided with ribs (Fig. 4, not shown). To improve heat-conduction, additional members of good thermal conductivity may be interposed between the rolls and the casing in direct contact with the side and end walls (Fig. 5, not shown). The dielectric fluid may be liquid, e.g. chlorinated diphenyl or mineral oil, or gaseous e.g. sulphur hexafluoride.

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