JPS4990869U - - Google Patents
Info
- Publication number
- JPS4990869U JPS4990869U JP1973123762U JP12376273U JPS4990869U JP S4990869 U JPS4990869 U JP S4990869U JP 1973123762 U JP1973123762 U JP 1973123762U JP 12376273 U JP12376273 U JP 12376273U JP S4990869 U JPS4990869 U JP S4990869U
- 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
- H01H3/22—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
- H01H3/3005—Charging means
- H01H3/3021—Charging means using unidirectional 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
- H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30169072A | 1972-10-27 | 1972-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990869U true JPS4990869U (de) | 1974-08-07 |
| JPS5615715Y2 JPS5615715Y2 (de) | 1981-04-13 |
Family
ID=23164445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973123762U Expired JPS5615715Y2 (de) | 1972-10-27 | 1973-10-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3773995A (de) |
| JP (1) | JPS5615715Y2 (de) |
| CA (1) | CA956688A (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2236788B2 (de) * | 1972-07-24 | 1975-05-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Antriebsvorrichtung für elektrische Schaltgeräte |
| US4049936A (en) * | 1974-05-08 | 1977-09-20 | Westinghouse Electric Corporation | Quick-acting movable operating-column tripping device |
| US3980977A (en) * | 1975-04-01 | 1976-09-14 | S & C Electric Company | Spiral operating mechanism for high voltage switch |
| JPS60225315A (ja) * | 1984-04-23 | 1985-11-09 | 三菱電機株式会社 | しや断器用ばね操作装置 |
| US4745822A (en) * | 1985-04-19 | 1988-05-24 | Rockwell International Corporation | Two speed axle |
| US4619151A (en) * | 1985-04-19 | 1986-10-28 | Rockwell International Corporation | Two speed axle shift actuator |
| DE3627508C1 (de) * | 1986-08-13 | 1987-10-22 | Sachsenwerk Ag | Spannvorrichtung fuer den Energiespeicher eines elektrischen Schalters |
| US5274206A (en) * | 1992-04-28 | 1993-12-28 | Westinghouse Electric Corp. | Spring charging mechanism for circuit breakers and transfer switches |
| US5422453A (en) * | 1993-09-28 | 1995-06-06 | Eaton Corporation | Handle actuator for a circuit interrupter handle |
| US5475190A (en) * | 1994-04-15 | 1995-12-12 | Eaton Corporation | Operator of a handle or toggle of a switch |
| US5883351A (en) * | 1997-05-27 | 1999-03-16 | General Electric Company | Ratcheting mechanism for industrial-rated circuit breaker |
| US6160234A (en) * | 1999-04-29 | 2000-12-12 | Eaton Corporation | Reduced drag ratchet |
| DE10120783C1 (de) * | 2001-04-23 | 2002-11-14 | Siemens Ag | Schaltschloss zum Verklinken eines Federspeichers |
| US7585493B2 (en) | 2001-05-24 | 2009-09-08 | Alexza Pharmaceuticals, Inc. | Thin-film drug delivery article and method of use |
| US7458374B2 (en) | 2002-05-13 | 2008-12-02 | Alexza Pharmaceuticals, Inc. | Method and apparatus for vaporizing a compound |
| US7645442B2 (en) | 2001-05-24 | 2010-01-12 | Alexza Pharmaceuticals, Inc. | Rapid-heating drug delivery article and method of use |
| US7766013B2 (en) | 2001-06-05 | 2010-08-03 | Alexza Pharmaceuticals, Inc. | Aerosol generating method and device |
| US7913688B2 (en) | 2002-11-27 | 2011-03-29 | Alexza Pharmaceuticals, Inc. | Inhalation device for producing a drug aerosol |
| US7540286B2 (en) | 2004-06-03 | 2009-06-02 | Alexza Pharmaceuticals, Inc. | Multiple dose condensation aerosol devices and methods of forming condensation aerosols |
| US7186937B1 (en) * | 2006-03-30 | 2007-03-06 | Eaton Corporation | Rotational backlash compensating cam for stored energy circuit breaker charging motor control |
| AU2008338207A1 (en) | 2007-12-17 | 2009-06-25 | Labopharm (Barbados) Limited | Misuse preventative, controlled release formulation |
| CA2746888C (en) | 2008-12-16 | 2015-05-12 | Labopharm (Barbados) Limited | Misuse preventative, controlled release formulation |
| CN103582926B (zh) * | 2011-06-09 | 2016-03-30 | 三菱电机株式会社 | 操作机构 |
| CN104240981B (zh) * | 2013-06-20 | 2016-10-26 | 厦门华电开关有限公司 | 模块化弹簧操作机构 |
| CN104299810B (zh) * | 2014-06-27 | 2017-01-18 | 国家电网公司 | 机架及使用该机架的弹簧操动机构 |
| GB2557582A (en) * | 2016-09-14 | 2018-06-27 | Eaton Ind Netherlands Bv | Mechanism for opening and closing a circuit breaker |
| US11715612B2 (en) | 2020-12-29 | 2023-08-01 | Schneider Electric USA, Inc. | Low impact auxiliary switch mechanically operated contacts (MOC) mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1191751A (fr) * | 1958-02-20 | 1959-10-21 | Cie Constr Gros Mat Electromec | Réducteur de vitesse |
| US3176796A (en) * | 1963-07-15 | 1965-04-06 | Ite Circuit Breaker Ltd | Control mechanism for spring close circuit breakers |
| US3600540A (en) * | 1969-11-06 | 1971-08-17 | Westinghouse Electric Corp | Motor-operated spring-closing circuit breaker |
-
1972
- 1972-10-27 US US00301690A patent/US3773995A/en not_active Expired - Lifetime
-
1973
- 1973-08-22 CA CA179,413A patent/CA956688A/en not_active Expired
- 1973-10-26 JP JP1973123762U patent/JPS5615715Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3773995A (en) | 1973-11-20 |
| CA956688A (en) | 1974-10-22 |
| JPS5615715Y2 (de) | 1981-04-13 |