FR2124367B1 - - Google Patents
Info
- Publication number
- FR2124367B1 FR2124367B1 FR7203411A FR7203411A FR2124367B1 FR 2124367 B1 FR2124367 B1 FR 2124367B1 FR 7203411 A FR7203411 A FR 7203411A FR 7203411 A FR7203411 A FR 7203411A FR 2124367 B1 FR2124367 B1 FR 2124367B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
- H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
- H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES388017A ES388017A1 (es) | 1971-02-06 | 1971-02-06 | Mejoras en los interruptores automaticos de desenganche porintensidad y mando por bobina. |
ES71392343A ES392343A2 (es) | 1971-06-16 | 1971-06-16 | Mejoras en los interruptores automaticos de desenganche porintensidad y mando por bobina. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2124367A1 FR2124367A1 (es) | 1972-09-22 |
FR2124367B1 true FR2124367B1 (es) | 1977-04-01 |
Family
ID=26155805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7203411A Expired FR2124367B1 (es) | 1971-02-06 | 1972-02-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3716757A (es) |
CH (1) | CH548106A (es) |
DE (1) | DE2127377B2 (es) |
FR (1) | FR2124367B1 (es) |
GB (1) | GB1356709A (es) |
IT (1) | IT948990B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4692833A (en) * | 1985-05-11 | 1987-09-08 | Samhwa Electric Industrial Co. | Safety device for communication equipment |
US5633774A (en) * | 1994-02-25 | 1997-05-27 | Siemens Energy & Automation Inc | Electronic overload relay power source |
US6242993B1 (en) | 1995-03-13 | 2001-06-05 | Square D Company | Apparatus for use in arcing fault detection systems |
US6377427B1 (en) | 1995-03-13 | 2002-04-23 | Square D Company | Arc fault protected electrical receptacle |
US6259996B1 (en) | 1998-02-19 | 2001-07-10 | Square D Company | Arc fault detection system |
US6532424B1 (en) | 1995-03-13 | 2003-03-11 | Square D Company | Electrical fault detection circuit with dual-mode power supply |
US6313641B1 (en) | 1995-03-13 | 2001-11-06 | Square D Company | Method and system for detecting arcing faults and testing such system |
US6246556B1 (en) | 1995-03-13 | 2001-06-12 | Square D Company | Electrical fault detection system |
US5933308A (en) * | 1997-11-19 | 1999-08-03 | Square D Company | Arcing fault protection system for a switchgear enclosure |
US6625550B1 (en) | 1998-02-19 | 2003-09-23 | Square D Company | Arc fault detection for aircraft |
US6782329B2 (en) | 1998-02-19 | 2004-08-24 | Square D Company | Detection of arcing faults using bifurcated wiring system |
US6477021B1 (en) | 1998-02-19 | 2002-11-05 | Square D Company | Blocking/inhibiting operation in an arc fault detection system |
US6621669B1 (en) | 1998-02-19 | 2003-09-16 | Square D Company | Arc fault receptacle with a feed-through connection |
US6567250B1 (en) | 1998-02-19 | 2003-05-20 | Square D Company | Arc fault protected device |
US5966281A (en) * | 1998-05-06 | 1999-10-12 | Square D Company | Circuit breaker with thermal sensing unit |
US6275044B1 (en) | 1998-07-15 | 2001-08-14 | Square D Company | Arcing fault detection system |
US6218844B1 (en) | 1998-12-16 | 2001-04-17 | Square D Company | Method and apparatus for testing an arcing fault circuit interrupter |
US7151656B2 (en) | 2001-10-17 | 2006-12-19 | Square D Company | Arc fault circuit interrupter system |
US7136265B2 (en) * | 2001-10-17 | 2006-11-14 | Square D Company | Load recognition and series arc detection using bandpass filter signatures |
US7068480B2 (en) | 2001-10-17 | 2006-06-27 | Square D Company | Arc detection using load recognition, harmonic content and broadband noise |
US7253637B2 (en) | 2005-09-13 | 2007-08-07 | Square D Company | Arc fault circuit interrupter system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2983806A (en) * | 1958-12-31 | 1961-05-09 | British Oxygen Co Ltd | Cooling systems for electrical apparatus |
US3141996A (en) * | 1959-01-02 | 1964-07-21 | Carrier Corp | Thermal protector |
US3165670A (en) * | 1963-01-02 | 1965-01-12 | Allis Chalmers Mfg Co | Motor protective system |
US3405380A (en) * | 1965-12-06 | 1968-10-08 | Mc Graw Edison Co | Thermal relay having separate heater means to open or close the relay |
-
1971
- 1971-06-02 DE DE19712127377 patent/DE2127377B2/de not_active Withdrawn
-
1972
- 1972-02-02 IT IT67300/72A patent/IT948990B/it active
- 1972-02-02 FR FR7203411A patent/FR2124367B1/fr not_active Expired
- 1972-02-02 GB GB490072A patent/GB1356709A/en not_active Expired
- 1972-02-03 US US00223098A patent/US3716757A/en not_active Expired - Lifetime
- 1972-02-04 CH CH165372A patent/CH548106A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2124367A1 (es) | 1972-09-22 |
CH548106A (de) | 1974-04-11 |
DE2127377A1 (es) | 1972-05-25 |
GB1356709A (en) | 1974-06-12 |
IT948990B (it) | 1973-06-11 |
US3716757A (en) | 1973-02-13 |
DE2127377B2 (de) | 1972-05-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |