NO179960C - Trippeinnretning for en elektrisk bryter - Google Patents
Trippeinnretning for en elektrisk bryterInfo
- Publication number
- NO179960C NO179960C NO895320A NO895320A NO179960C NO 179960 C NO179960 C NO 179960C NO 895320 A NO895320 A NO 895320A NO 895320 A NO895320 A NO 895320A NO 179960 C NO179960 C NO 179960C
- Authority
- NO
- Norway
- Prior art keywords
- yoke
- armature
- magnetic circuit
- head member
- moving
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
-
- 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
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- 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
- H01H71/7463—Adjusting only the electromagnetic mechanism
Landscapes
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Breakers (AREA)
- Keying Circuit Devices (AREA)
- Push-Button Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switches With Compound Operations (AREA)
- Thermally Actuated Switches (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Electromagnets (AREA)
- Air Bags (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8900007A NL8900007A (nl) | 1989-01-03 | 1989-01-03 | Stuurinrichting voor een elektrische schakelaar, alsmede een met deze stuurinrichting uitgeruste elektrische schakelaar. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO895320D0 NO895320D0 (no) | 1989-12-29 |
NO895320L NO895320L (no) | 1990-07-04 |
NO179960B NO179960B (no) | 1996-10-07 |
NO179960C true NO179960C (no) | 1997-01-15 |
Family
ID=19853900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO895320A NO179960C (no) | 1989-01-03 | 1989-12-29 | Trippeinnretning for en elektrisk bryter |
Country Status (16)
Country | Link |
---|---|
US (1) | US5006826A (no) |
EP (1) | EP0377479B1 (no) |
JP (1) | JPH02226634A (no) |
KR (1) | KR0163421B1 (no) |
AT (1) | ATE127612T1 (no) |
AU (1) | AU623964B2 (no) |
CA (1) | CA2006860A1 (no) |
DE (1) | DE69022077T2 (no) |
DK (1) | DK0377479T3 (no) |
ES (1) | ES2077626T3 (no) |
FI (1) | FI97428C (no) |
GR (1) | GR3017332T3 (no) |
NL (1) | NL8900007A (no) |
NO (1) | NO179960C (no) |
PT (1) | PT92775B (no) |
ZA (1) | ZA9032B (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19646243C1 (de) * | 1996-11-08 | 1997-10-23 | Siemens Ag | Elektromagnetischer Differenzstrom-Auslöser |
ZA936741B (en) * | 1992-09-14 | 1994-04-05 | Circuit Breaker Ind | A shunt trip device |
US5701111A (en) * | 1996-03-29 | 1997-12-23 | General Electric Company | Electronic trip unit conversion kit for high ampere-rated circuit breakers |
US5815057A (en) * | 1996-05-17 | 1998-09-29 | K & L Microwave Incorporated | Electronically controlled switching device |
US5894260A (en) * | 1996-12-19 | 1999-04-13 | Siemens Energy & Automation, Inc. | Thermal sensing bi-metal trip actuator for a circuit breaker |
US5844188A (en) * | 1996-12-19 | 1998-12-01 | Siemens Energy & Automation, Inc. | Circuit breaker with improved trip mechanism |
US6087914A (en) * | 1996-12-19 | 2000-07-11 | Siemens Energy & Automation, Inc. | Circuit breaker combination thermal and magnetic trip actuator |
DE19750875C1 (de) * | 1997-11-18 | 1999-03-18 | Hans Arnhold | Überstromauslöser für Schutzschalter |
DE19847155A1 (de) * | 1998-10-13 | 2000-04-20 | Kopp Heinrich Ag | Überstromauslöser |
NL1010974C2 (nl) * | 1999-01-06 | 2000-07-07 | Holec Holland Nv | Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek. |
US6794968B2 (en) * | 2002-05-09 | 2004-09-21 | Contact Industries, Inc. | Magnetic latching contactor |
DE102005047549A1 (de) * | 2005-09-30 | 2007-04-19 | Siemens Ag | Schalter zur Schaltung mindestens eines elektrischen Stromes |
DE102011087651A1 (de) * | 2011-12-02 | 2013-06-06 | Siemens Aktiengesellschaft | Schaltgeräteauslöseeinrichtung |
DE102014117034A1 (de) * | 2014-11-20 | 2016-05-25 | Eaton Industries (Austria) Gmbh | Leitungsschutzschalter mit passiv beheiztem und auf einen Schlaganker eines elektromagnetischen Auslösers wirkendem Bimetall-Element |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229799A (no) * | 1967-11-13 | 1971-04-28 | ||
US3659238A (en) * | 1970-06-30 | 1972-04-25 | Ibm | Permanent magnet electromagnetic actuator |
US3693122A (en) * | 1971-05-13 | 1972-09-19 | Gen Electric | Flux transfer trip device for electric circuit breakers |
US4288770A (en) * | 1979-11-28 | 1981-09-08 | General Electric Company | Thermal override for static trip circuit breakers |
DE8124466U1 (de) * | 1981-08-21 | 1983-01-27 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektromagnetischer Auslöser |
JPH0119315Y2 (no) * | 1984-09-19 | 1989-06-05 | ||
US4731692A (en) * | 1986-10-24 | 1988-03-15 | Square D Company | Circuit breaker trip solenoid assembly |
CH672036A5 (no) * | 1986-12-23 | 1989-10-13 | Sprecher & Schuh Ag |
-
1989
- 1989-01-03 NL NL8900007A patent/NL8900007A/nl not_active Application Discontinuation
- 1989-12-28 JP JP1345082A patent/JPH02226634A/ja active Pending
- 1989-12-29 NO NO895320A patent/NO179960C/no not_active IP Right Cessation
- 1989-12-29 AU AU47368/89A patent/AU623964B2/en not_active Ceased
- 1989-12-30 KR KR1019890020675A patent/KR0163421B1/ko not_active IP Right Cessation
-
1990
- 1990-01-02 PT PT92775A patent/PT92775B/pt active IP Right Grant
- 1990-01-02 CA CA002006860A patent/CA2006860A1/en not_active Abandoned
- 1990-01-03 ES ES90200014T patent/ES2077626T3/es not_active Expired - Lifetime
- 1990-01-03 ZA ZA9032A patent/ZA9032B/xx unknown
- 1990-01-03 US US07/460,516 patent/US5006826A/en not_active Expired - Fee Related
- 1990-01-03 EP EP90200014A patent/EP0377479B1/en not_active Expired - Lifetime
- 1990-01-03 FI FI900016A patent/FI97428C/fi not_active IP Right Cessation
- 1990-01-03 DE DE69022077T patent/DE69022077T2/de not_active Expired - Fee Related
- 1990-01-03 DK DK90200014.0T patent/DK0377479T3/da active
- 1990-01-03 AT AT90200014T patent/ATE127612T1/de not_active IP Right Cessation
-
1995
- 1995-09-07 GR GR950402221T patent/GR3017332T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO179960B (no) | 1996-10-07 |
GR3017332T3 (en) | 1995-12-31 |
AU4736889A (en) | 1990-07-12 |
ATE127612T1 (de) | 1995-09-15 |
PT92775A (pt) | 1991-09-30 |
AU623964B2 (en) | 1992-05-28 |
FI900016A0 (fi) | 1990-01-03 |
NO895320L (no) | 1990-07-04 |
JPH02226634A (ja) | 1990-09-10 |
FI900016A (fi) | 1990-07-04 |
KR900012308A (ko) | 1990-08-03 |
FI97428B (fi) | 1996-08-30 |
EP0377479B1 (en) | 1995-09-06 |
KR0163421B1 (ko) | 1998-12-15 |
DK0377479T3 (da) | 1995-12-27 |
NO895320D0 (no) | 1989-12-29 |
ES2077626T3 (es) | 1995-12-01 |
EP0377479A1 (en) | 1990-07-11 |
FI97428C (fi) | 1996-12-10 |
CA2006860A1 (en) | 1990-07-03 |
DE69022077T2 (de) | 1996-03-28 |
DE69022077D1 (de) | 1995-10-12 |
ZA9032B (en) | 1990-10-31 |
PT92775B (pt) | 1996-01-31 |
US5006826A (en) | 1991-04-09 |
NL8900007A (nl) | 1990-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN JUNE 2001 |