IN145796B - - Google Patents
Info
- Publication number
- IN145796B IN145796B IN2241/CAL/76A IN2241CA1976A IN145796B IN 145796 B IN145796 B IN 145796B IN 2241CA1976 A IN2241CA1976 A IN 2241CA1976A IN 145796 B IN145796 B IN 145796B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
- H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65040676A | 1976-01-19 | 1976-01-19 | |
| US05/915,324 US4216359A (en) | 1976-01-19 | 1978-06-13 | Low voltage vacuum switch and operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN145796B true IN145796B (US06650917-20031118-M00005.png) | 1978-12-23 |
Family
ID=27095853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2241/CAL/76A IN145796B (US06650917-20031118-M00005.png) | 1976-01-19 | 1976-12-22 |
Country Status (7)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121268A (en) * | 1977-03-10 | 1978-10-17 | Westinghouse Electric Corp. | Electrolytic cell vacuum switching system |
| DE2852471A1 (de) * | 1978-12-05 | 1980-06-12 | Hundt & Weber | Niederspannungs-kurzschliesser-anordnung fuer elektrolysezellen o.dgl. |
| DE3066721D1 (en) * | 1979-11-15 | 1984-03-29 | Hundt & Weber | High-current switch |
| US4348567A (en) * | 1980-06-23 | 1982-09-07 | Westinghouse Electric Corp. | Low-voltage vacuum switch operating mechanism |
| US4414447A (en) * | 1981-05-27 | 1983-11-08 | Westinghouse Electric Corp. | Low DC voltage, high current switch assembly |
| US4388504A (en) * | 1981-06-24 | 1983-06-14 | Westinghouse Electric Corp. | Switch operating means including latching means maintaining switch contacts open or closed |
| US4438302A (en) * | 1982-02-17 | 1984-03-20 | Westinghouse Electric Corp. | Electrical shorting switch assembly including a last to open last to close arcing switch |
| US5329424A (en) * | 1993-09-01 | 1994-07-12 | At&T Bell Laboratories | Busbar holder for securing busbars to a PCB |
| US5530216A (en) * | 1995-03-07 | 1996-06-25 | Eaton Corporation | Flexible connector for a circuit breaker |
| US6444939B1 (en) * | 2000-05-09 | 2002-09-03 | Eaton Corporation | Vacuum switch operating mechanism including laminated flexible shunt connector |
| DE10354595B4 (de) * | 2003-11-21 | 2005-09-22 | Abb Technology Ag | Spindelantrieb für einen Trenn- und/oder Erdungsschalter |
| US10276318B1 (en) * | 2013-03-15 | 2019-04-30 | Innovative Switchgear IP, LLC | Insulated switch |
| ES1243729Y1 (es) | 2020-02-19 | 2021-04-28 | Quijada Pablo Paunero | Dispositivo de seguridad y base tripolar |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE323735B (US06650917-20031118-M00005.png) * | 1967-06-05 | 1970-05-11 | Uddeholms Ab | |
| US3721790A (en) * | 1971-05-10 | 1973-03-20 | Westinghouse Electric Corp | Contact-pressure linkage for a circuit interrupter of the torsion-spring type |
| US4075448A (en) * | 1975-09-29 | 1978-02-21 | Hooker Chemicals & Plastics Corporation | Cell bypass switches for electrochemical cell systems |
| US4088859A (en) * | 1977-02-23 | 1978-05-09 | Westinghouse Electric Corp. | Normal open low voltage vacuum shorting switch |
-
1976
- 1976-12-22 IN IN2241/CAL/76A patent/IN145796B/en unknown
- 1976-12-22 ZA ZA767618A patent/ZA767618B/xx unknown
- 1976-12-23 GB GB53932/76A patent/GB1573416A/en not_active Expired
- 1976-12-29 CA CA268,869A patent/CA1074372A/en not_active Expired
-
1977
- 1977-01-19 JP JP407077A patent/JPS5288776A/ja active Pending
- 1977-01-19 DE DE2702063A patent/DE2702063C2/de not_active Expired
-
1978
- 1978-06-13 US US05/915,324 patent/US4216359A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1074372A (en) | 1980-03-25 |
| GB1573416A (en) | 1980-08-20 |
| JPS5288776A (en) | 1977-07-25 |
| DE2702063A1 (de) | 1977-07-28 |
| US4216359A (en) | 1980-08-05 |
| ZA767618B (en) | 1977-11-30 |
| DE2702063C2 (de) | 1986-02-20 |
