FR2271655A1 - - Google Patents
Info
- Publication number
- FR2271655A1 FR2271655A1 FR7514827A FR7514827A FR2271655A1 FR 2271655 A1 FR2271655 A1 FR 2271655A1 FR 7514827 A FR7514827 A FR 7514827A FR 7514827 A FR7514827 A FR 7514827A FR 2271655 A1 FR2271655 A1 FR 2271655A1
- Authority
- FR
- France
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- 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
- H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
- H01H2069/013—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with calibrating screws in trip bar
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/470,107 US3949331A (en) | 1974-05-15 | 1974-05-15 | Circuit breaker with adjustable thermal trip unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271655A1 true FR2271655A1 (US06826419-20041130-M00005.png) | 1975-12-12 |
| FR2271655B1 FR2271655B1 (US06826419-20041130-M00005.png) | 1981-06-19 |
Family
ID=23866302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514827A Expired FR2271655B1 (US06826419-20041130-M00005.png) | 1974-05-15 | 1975-05-13 |
Country Status (7)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342551A1 (fr) * | 1976-02-26 | 1977-09-23 | Westinghouse Electric Corp | Disjoncteur a declenchement thermique reglable |
| FR2356262A1 (fr) * | 1976-06-24 | 1978-01-20 | Simplex Appareils | Declencheur a dispositif de surcharge pour disjoncteur basse tension |
| FR2473222A1 (fr) * | 1979-11-10 | 1981-07-10 | Terasaki Denki Sangyo Kk | Interrupteur de circuit electrique |
| FR2820544A1 (fr) * | 2001-02-08 | 2002-08-09 | Gen Electric | Barre de declenchement de disjoncteur avec caracteristique de localisation de vis |
| EP3035361A1 (fr) * | 2014-12-17 | 2016-06-22 | Schneider Electric Industries SAS | Dispositif de declenchement thermique pour un disjoncteur basse tension et disjoncteur comportant un tel dispositif |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502033A (en) * | 1982-07-06 | 1985-02-26 | Texas Instruments Incorporated | Circuit control device |
| US5894260A (en) * | 1996-12-19 | 1999-04-13 | Siemens Energy & Automation, Inc. | Thermal sensing bi-metal trip actuator for a circuit breaker |
| US6087914A (en) * | 1996-12-19 | 2000-07-11 | Siemens Energy & Automation, Inc. | Circuit breaker combination thermal and magnetic trip actuator |
| US5866996A (en) * | 1996-12-19 | 1999-02-02 | Siemens Energy & Automation, Inc. | Contact arm with internal in-line spring |
| US5844188A (en) * | 1996-12-19 | 1998-12-01 | Siemens Energy & Automation, Inc. | Circuit breaker with improved trip mechanism |
| US6956452B2 (en) * | 2003-09-24 | 2005-10-18 | General Electric Company | Apparatus and method for circuit breaker trip unit adjustment |
| ITMI20042234A1 (it) * | 2004-11-19 | 2005-02-19 | Abb Service Srl | Interuttore automatico con cinematismo di sgancio azionato da contatto mobile |
| CN101630615B (zh) * | 2009-08-06 | 2011-12-21 | 江苏辉能电气有限公司 | 低压断路器的可选择性脱扣装置 |
| US8988174B1 (en) * | 2013-09-11 | 2015-03-24 | Siemens Industry, Inc. | Tripping mechanisms for two-pole circuit breakers |
| US9437384B2 (en) * | 2014-07-09 | 2016-09-06 | Eaton Corporation | Circuit breaker and apparatus including slot-retained armature linkage and methods of fabricating the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345591A (en) * | 1966-06-29 | 1967-10-03 | Square D Co | Electric circuit breaker with improved tripping means including a heater strip in the thermal tripping means and adjustable air gaps in the magnetic tripping means |
| US3355685A (en) * | 1966-09-30 | 1967-11-28 | Square D Co | Electric circuit breaker having improved operating means |
| US3462716A (en) * | 1967-03-07 | 1969-08-19 | Westinghouse Electric Corp | Circuit breaker with improved trip structure |
| US3758887A (en) * | 1968-02-06 | 1973-09-11 | Westinghouse Electric Corp | Multi-pole circuit breaker with single trip adjustment for all poles |
-
1974
- 1974-05-15 US US05/470,107 patent/US3949331A/en not_active Expired - Lifetime
-
1975
- 1975-04-14 AU AU81130/75A patent/AU497521B2/en not_active Expired
- 1975-05-13 FR FR7514827A patent/FR2271655B1/fr not_active Expired
- 1975-05-13 ES ES437633A patent/ES437633A1/es not_active Expired
- 1975-05-13 GB GB2010475A patent/GB1472380A/en not_active Expired
- 1975-05-14 IT IT41615/75A patent/IT1036609B/it active
- 1975-05-15 BE BE156376A patent/BE829108A/xx not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342551A1 (fr) * | 1976-02-26 | 1977-09-23 | Westinghouse Electric Corp | Disjoncteur a declenchement thermique reglable |
| FR2356262A1 (fr) * | 1976-06-24 | 1978-01-20 | Simplex Appareils | Declencheur a dispositif de surcharge pour disjoncteur basse tension |
| FR2473222A1 (fr) * | 1979-11-10 | 1981-07-10 | Terasaki Denki Sangyo Kk | Interrupteur de circuit electrique |
| FR2820544A1 (fr) * | 2001-02-08 | 2002-08-09 | Gen Electric | Barre de declenchement de disjoncteur avec caracteristique de localisation de vis |
| EP3035361A1 (fr) * | 2014-12-17 | 2016-06-22 | Schneider Electric Industries SAS | Dispositif de declenchement thermique pour un disjoncteur basse tension et disjoncteur comportant un tel dispositif |
| FR3030871A1 (fr) * | 2014-12-17 | 2016-06-24 | Schneider Electric Ind Sas | Dispositif de declenchement thermique pour un disjoncteur basse tension et disjoncteur comportant un tel dispositif |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1036609B (it) | 1979-10-30 |
| BE829108A (fr) | 1975-11-17 |
| US3949331A (en) | 1976-04-06 |
| GB1472380A (en) | 1977-05-04 |
| AU497521B2 (en) | 1978-12-14 |
| ES437633A1 (es) | 1977-01-16 |
| AU8113075A (en) | 1976-11-18 |
| FR2271655B1 (US06826419-20041130-M00005.png) | 1981-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |