JPS4916864A - - Google Patents
Info
- Publication number
- JPS4916864A JPS4916864A JP48044614A JP4461473A JPS4916864A JP S4916864 A JPS4916864 A JP S4916864A JP 48044614 A JP48044614 A JP 48044614A JP 4461473 A JP4461473 A JP 4461473A JP S4916864 A JPS4916864 A JP S4916864A
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2219892A DE2219892C3 (de) | 1972-04-19 | 1972-04-19 | Elektrischer Leistungsschalter mit einem SchaltschloB |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916864A true JPS4916864A (ru) | 1974-02-14 |
| JPS559774B2 JPS559774B2 (ru) | 1980-03-12 |
Family
ID=5843002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4461473A Expired JPS559774B2 (ru) | 1972-04-19 | 1973-04-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3835275A (ru) |
| JP (1) | JPS559774B2 (ru) |
| DE (1) | DE2219892C3 (ru) |
| FR (1) | FR2202359B1 (ru) |
| GB (1) | GB1426642A (ru) |
| IT (1) | IT982037B (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5284462A (en) * | 1976-01-06 | 1977-07-14 | Mitsubishi Electric Corp | Switch operating mechanism |
| US4146765A (en) * | 1976-10-22 | 1979-03-27 | Gould Inc. | Circuit breaker closing mechanism |
| JPS57154739A (en) * | 1981-03-19 | 1982-09-24 | Tokyo Shibaura Electric Co | Device for operating circuit breaker |
| JPS58180385A (ja) * | 1982-04-16 | 1983-10-21 | Nissan Motor Co Ltd | 後部車体構造 |
| US6864450B1 (en) * | 2004-05-19 | 2005-03-08 | Eaton Corporation | Circuit breaker with delay mechanism |
| US7633031B2 (en) * | 2007-03-29 | 2009-12-15 | Eaton Corporation | Spring driven ram for closing a electrical switching apparatus |
| CA2925519A1 (en) * | 2013-11-27 | 2015-06-04 | Eaton Corporation | Electrical switching apparatus and opening assembly therefor having engagement lug |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL101146C (ru) * | 1960-07-02 | |||
| US3095489A (en) * | 1960-10-20 | 1963-06-25 | Gen Electric | Manual charging means for stored energy closing mechanisms of electric circuit breakers |
| US3600541A (en) * | 1969-11-06 | 1971-08-17 | Allis Chalmers Mfg Co | Circuit breaker operating mechanism having torsion bar springs |
-
1972
- 1972-04-19 DE DE2219892A patent/DE2219892C3/de not_active Expired
-
1973
- 1973-02-08 GB GB634373A patent/GB1426642A/en not_active Expired
- 1973-03-08 FR FR7308406A patent/FR2202359B1/fr not_active Expired
- 1973-04-18 IT IT7213/73A patent/IT982037B/it active
- 1973-04-18 US US00352202A patent/US3835275A/en not_active Expired - Lifetime
- 1973-04-19 JP JP4461473A patent/JPS559774B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1426642A (en) | 1976-03-03 |
| JPS559774B2 (ru) | 1980-03-12 |
| DE2219892C3 (de) | 1975-10-16 |
| IT982037B (it) | 1974-10-21 |
| FR2202359A1 (ru) | 1974-05-03 |
| DE2219892A1 (de) | 1973-10-31 |
| DE2219892B2 (de) | 1975-02-27 |
| US3835275A (en) | 1974-09-10 |
| FR2202359B1 (ru) | 1977-07-29 |