JPS4978182A - - Google Patents
Info
- Publication number
- JPS4978182A JPS4978182A JP48124873A JP12487373A JPS4978182A JP S4978182 A JPS4978182 A JP S4978182A JP 48124873 A JP48124873 A JP 48124873A JP 12487373 A JP12487373 A JP 12487373A JP S4978182 A JPS4978182 A JP S4978182A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H01H73/04—Contacts
-
- 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
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00303954A US3806848A (en) | 1972-11-06 | 1972-11-06 | Snap action breaker with housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4978182A true JPS4978182A (https=) | 1974-07-27 |
| JPS54501B2 JPS54501B2 (https=) | 1979-01-11 |
Family
ID=23174407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12487373A Expired JPS54501B2 (https=) | 1972-11-06 | 1973-11-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3806848A (https=) |
| JP (1) | JPS54501B2 (https=) |
| FR (1) | FR2205734B1 (https=) |
| GB (1) | GB1447780A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158351U (https=) * | 1974-10-31 | 1976-05-08 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056816A (en) * | 1976-10-05 | 1977-11-01 | Guim R | Light emitting diode blown circuit breaker indicator |
| US4117285A (en) * | 1977-08-19 | 1978-09-26 | Airpax Electronics Incorporated | Snap action circuit breaker |
| USRE31690E (en) * | 1977-08-19 | 1984-10-02 | No. American Philips Corp. | Snap action circuit breaker |
| US4291291A (en) * | 1979-09-18 | 1981-09-22 | North American Philips Controls Corp. | Circuit breaker provided with collapsible telescoping linkage |
| US4323868A (en) * | 1980-10-17 | 1982-04-06 | North American Philips Controls Corp. | Setting mechanism for snap action circuit breaker |
| US4926157A (en) * | 1983-04-20 | 1990-05-15 | Airpax | Circuit breaker |
| US5066935A (en) * | 1983-04-20 | 1991-11-19 | North American Philips Corporation | Circuit breaker |
| US4885558A (en) * | 1983-04-20 | 1989-12-05 | Airpax Corporation | Circuit breaker |
| JPS6032228A (ja) * | 1983-07-31 | 1985-02-19 | 松下電工株式会社 | 回路しゃ断器 |
| US4716392A (en) * | 1986-02-07 | 1987-12-29 | Matsushita Electric Works, Ltd. | Power supply switch |
| EP0461715B1 (en) * | 1990-06-11 | 1998-02-25 | Koninklijke Philips Electronics N.V. | Circuit breaker |
| US5504291A (en) * | 1994-02-14 | 1996-04-02 | Square D Company | Contact blade assembly for a circuit breaker |
| US6246304B1 (en) | 1999-03-26 | 2001-06-12 | Airpax Corporation, Llc | Trip indicating circuit breaker |
| US6864447B1 (en) * | 2003-08-28 | 2005-03-08 | Eaton Corporation | Circuit breaker empolying illuminating indicators for open and closed positions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164700A (en) * | 1959-04-13 | 1965-01-05 | Ite Circuit Breaker Ltd | Current limiting circuit breaker with improved auxiliary toggle mechanism |
| US3305806A (en) * | 1964-08-07 | 1967-02-21 | Murray Mfg Corp | Automatically resettable circuit breaker having two serially connected toggles |
| US3395372A (en) * | 1967-05-22 | 1968-07-30 | Henry L. Opad | Low current or voltage circuit breaker |
| US3488609A (en) * | 1968-07-16 | 1970-01-06 | Gen Electric | Mechanism for current limiting circuit breaker |
| FR1600643A (https=) * | 1968-12-31 | 1970-07-27 | ||
| US3663903A (en) * | 1971-05-20 | 1972-05-16 | Ite Imperial Corp | Tripping system for circuit breaker |
-
1972
- 1972-11-06 US US00303954A patent/US3806848A/en not_active Expired - Lifetime
-
1973
- 1973-10-05 GB GB4666273A patent/GB1447780A/en not_active Expired
- 1973-11-06 FR FR7339406A patent/FR2205734B1/fr not_active Expired
- 1973-11-06 JP JP12487373A patent/JPS54501B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158351U (https=) * | 1974-10-31 | 1976-05-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2205734B1 (https=) | 1978-06-16 |
| GB1447780A (en) | 1976-09-02 |
| US3806848A (en) | 1974-04-23 |
| JPS54501B2 (https=) | 1979-01-11 |
| FR2205734A1 (https=) | 1974-05-31 |