IN142536B - - Google Patents
Info
- Publication number
- IN142536B IN142536B IN1439/CAL/75A IN1439CA1975A IN142536B IN 142536 B IN142536 B IN 142536B IN 1439CA1975 A IN1439CA1975 A IN 1439CA1975A IN 142536 B IN142536 B IN 142536B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/12—Means for indicating condition of the switch
- H01H73/14—Indicating lamp structurally associated with the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7427—Adjusting only the electrothermal mechanism
- H01H71/7436—Adjusting the position (or prestrain) of the bimetal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/50—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by lever
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/496,800 US3983454A (en) | 1974-08-12 | 1974-08-12 | Distribution transformer secondary circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN142536B true IN142536B (forum.php) | 1977-07-23 |
Family
ID=23974192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1439/CAL/75A IN142536B (forum.php) | 1974-08-12 | 1975-07-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3983454A (forum.php) |
| JP (2) | JPS5141871A (forum.php) |
| KR (1) | KR790001970B1 (forum.php) |
| AU (1) | AU502505B2 (forum.php) |
| BE (1) | BE832361A (forum.php) |
| BR (1) | BR7505054A (forum.php) |
| CA (1) | CA1027632A (forum.php) |
| IN (1) | IN142536B (forum.php) |
| PH (1) | PH12793A (forum.php) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058842A (en) * | 1975-10-16 | 1977-11-15 | Westinghouse Electric Corporation | Control assembly for power distribution transformers |
| US4324961A (en) * | 1976-05-18 | 1982-04-13 | Westinghouse Electric Corp. | Distribution transformer having a primary disconnect switch |
| US4435690A (en) | 1982-04-26 | 1984-03-06 | Rte Corporation | Primary circuit breaker |
| US4521823A (en) * | 1982-08-30 | 1985-06-04 | Rte Corporation | Submersible primary circuit breaker |
| US4489299A (en) * | 1983-01-28 | 1984-12-18 | Westinghouse Electric Corp. | Secondary circuit breaker for distribution transformer |
| US4554524A (en) * | 1984-08-23 | 1985-11-19 | Westinghouse Electric Corp. | Secondary circuit breaker for distribution transformer with indicator light switch mechanism |
| JPS61111704A (ja) * | 1984-09-12 | 1986-05-29 | Koichi Hamada | エンドレスベルトの素材圧延機 |
| FR2773004B1 (fr) * | 1997-12-18 | 2000-01-21 | Gec Alsthom T & D Composants S | Poste de transformation d'exterieur avec temoin lumineux encastre |
| US7400477B2 (en) * | 1998-08-24 | 2008-07-15 | Leviton Manufacturing Co., Inc. | Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection |
| US6262645B1 (en) * | 1999-08-27 | 2001-07-17 | Eaton Corporation | Circuit interrupter with a trip mechanism having a biased latch |
| US7265652B2 (en) * | 2001-07-10 | 2007-09-04 | Yingco Electronic Inc. | Controllable electronic switch |
| US6636141B2 (en) | 2001-07-10 | 2003-10-21 | Yingco Electronic Inc. | Controllable electronic switch |
| US7324876B2 (en) * | 2001-07-10 | 2008-01-29 | Yingco Electronic Inc. | System for remotely controlling energy distribution at local sites |
| KR101046374B1 (ko) * | 2005-08-01 | 2011-07-05 | 에이비비 아이엔씨. | 회로 차단기를 위한 차단기 조립체와 그 조립방법 |
| DE102005041231B4 (de) * | 2005-08-31 | 2009-11-26 | Abb Ag | Elektrisches Schaltgerät |
| DE102005041232B4 (de) * | 2005-08-31 | 2009-11-26 | Abb Ag | Elektrisches Schaltgerät |
| US7649433B2 (en) * | 2006-12-04 | 2010-01-19 | Abb Technology Ag | Circuit breaker with magnetically-coupled trip indicator |
| CA2730014C (en) | 2008-07-07 | 2017-02-28 | Michael Kamor | Fault circuit interrupter device |
| KR101529591B1 (ko) | 2013-12-19 | 2015-06-17 | 엘에스산전 주식회사 | 회로차단기용 트립장치 |
| RU2704606C1 (ru) * | 2019-05-22 | 2019-10-30 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Система непрерывного контроля температуры контактов масляных выключателей |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2169586A (en) * | 1936-06-26 | 1939-08-15 | Westinghouse Electric & Mfg Co | Circuit breaker |
| US2298229A (en) * | 1940-03-08 | 1942-10-06 | Westinghouse Electric & Mfg Co | Transformer signaling and tripping |
| US2356055A (en) * | 1941-07-15 | 1944-08-15 | Westinghouse Electric & Mfg Co | Switch operator |
| US2351983A (en) * | 1941-11-26 | 1944-06-20 | Westinghouse Electric & Mfg Co | Protective device having electrical resetting |
| US2333537A (en) * | 1942-03-25 | 1943-11-02 | Westinghouse Electric & Mfg Co | Protective device for electrical apparatus |
| US2468645A (en) * | 1944-05-19 | 1949-04-26 | Line Material Co | Protective device and signal means for circuit breakers |
| DE1463122B2 (de) * | 1964-06-30 | 1970-03-26 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Druckknopfbetätigter Überstromschalter mit Handausschaltung |
| US3384845A (en) * | 1966-11-23 | 1968-05-21 | Gen Electric | Current-limiting electric circuit breaker |
| FR1585120A (forum.php) * | 1967-07-24 | 1970-01-09 | ||
| US3883781A (en) * | 1973-09-06 | 1975-05-13 | Westinghouse Electric Corp | Remote controlled circuit interrupter |
-
1974
- 1974-08-12 US US05/496,800 patent/US3983454A/en not_active Expired - Lifetime
-
1975
- 1975-07-23 IN IN1439/CAL/75A patent/IN142536B/en unknown
- 1975-07-29 AU AU83498/75A patent/AU502505B2/en not_active Expired
- 1975-07-31 CA CA232,616A patent/CA1027632A/en not_active Expired
- 1975-08-07 BR BR7505054*A patent/BR7505054A/pt unknown
- 1975-08-11 PH PH17463A patent/PH12793A/en unknown
- 1975-08-12 JP JP50097226A patent/JPS5141871A/ja active Pending
- 1975-08-12 BE BE159142A patent/BE832361A/xx not_active IP Right Cessation
- 1975-08-12 KR KR7501780A patent/KR790001970B1/ko not_active Expired
-
1984
- 1984-09-04 JP JP1984133563U patent/JPS6064546U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6064546U (ja) | 1985-05-08 |
| JPS5141871A (forum.php) | 1976-04-08 |
| KR790001970B1 (ko) | 1979-12-30 |
| BE832361A (fr) | 1976-02-12 |
| US3983454A (en) | 1976-09-28 |
| BR7505054A (pt) | 1976-08-03 |
| PH12793A (en) | 1979-08-17 |
| CA1027632A (en) | 1978-03-07 |
| AU8349875A (en) | 1977-02-03 |
| AU502505B2 (en) | 1979-07-26 |