FR2620264B1 - MAGNETIC TRIGGER WITH KNIFE JOINT - Google Patents
MAGNETIC TRIGGER WITH KNIFE JOINTInfo
- Publication number
- FR2620264B1 FR2620264B1 FR8712343A FR8712343A FR2620264B1 FR 2620264 B1 FR2620264 B1 FR 2620264B1 FR 8712343 A FR8712343 A FR 8712343A FR 8712343 A FR8712343 A FR 8712343A FR 2620264 B1 FR2620264 B1 FR 2620264B1
- Authority
- FR
- France
- Prior art keywords
- magnetic trigger
- knife joint
- knife
- joint
- trigger
- Prior art date
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/26—Parts movable about a knife edge
-
- 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
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Breakers (AREA)
- Scissors And Nippers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712343A FR2620264B1 (en) | 1987-09-03 | 1987-09-03 | MAGNETIC TRIGGER WITH KNIFE JOINT |
ES88402089T ES2040878T3 (en) | 1987-09-03 | 1988-08-11 | MAGNETIC TRIGGER WITH BLADE ARTICULATION. |
DE19883880055 DE3880055T2 (en) | 1987-09-03 | 1988-08-11 | Trigger magnet with cutting edge bearing. |
EP19880402089 EP0306383B1 (en) | 1987-09-03 | 1988-08-11 | Magnetic tripper with knife articulation |
CN 88106363 CN1018685B (en) | 1987-09-03 | 1988-09-02 | Magnetic trip device with knife-blade articulation |
JP63220253A JP2765865B2 (en) | 1987-09-03 | 1988-09-02 | Electromagnetic trip device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712343A FR2620264B1 (en) | 1987-09-03 | 1987-09-03 | MAGNETIC TRIGGER WITH KNIFE JOINT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2620264A1 FR2620264A1 (en) | 1989-03-10 |
FR2620264B1 true FR2620264B1 (en) | 1989-12-01 |
Family
ID=9354656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8712343A Expired FR2620264B1 (en) | 1987-09-03 | 1987-09-03 | MAGNETIC TRIGGER WITH KNIFE JOINT |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0306383B1 (en) |
JP (1) | JP2765865B2 (en) |
CN (1) | CN1018685B (en) |
DE (1) | DE3880055T2 (en) |
ES (1) | ES2040878T3 (en) |
FR (1) | FR2620264B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2107935B1 (en) * | 1994-09-12 | 1998-10-01 | Saez M Luisa Delgado | IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF RELAYS. |
FR2823371B1 (en) * | 2001-04-06 | 2004-11-26 | Realisation De Disjoncteurs So | ELECTROMAGNETIC TRIGGER COMPRISING AN ELECTROMAGNETIC CIRCUIT WHOSE MOBILE FRAME IS CAPABLE OF OCCUPATING THREE POSITIONS OF STABLE BALANCE |
FR2823369B1 (en) * | 2001-04-06 | 2003-10-24 | Realisation De Disjoncteurs So | ELECTROMAGNETIC TRIGGER COMPRISING AN ELECTROMAGNETIC CIRCUIT BASED ON AN ELASTICALLY DEFORMABLE BASE AND ELECTROMAGNETIC TRIGGER INCLUDING A FLOATING COIL |
DE10117340C1 (en) * | 2001-04-06 | 2002-10-10 | Siemens Ag | Electromagnetic trigger relay has blade joint formed on pole face outer edge directly by edge of holding element mounted flat on underside of armature and guide plate on core outer side |
FR2823370B1 (en) * | 2001-04-06 | 2003-10-24 | Realisation De Disjoncteurs So | ELECTROMAGNETIC TRIGGER COMPRISING A MOBILE ARMATURE AND A FIXED ARMATURE ONTO WHICH A GUIDING PART OF THE MOBILE ARMATURE IS SNAPSHOT |
FR2874740B1 (en) * | 2004-09-02 | 2006-10-20 | Schneider Electric Ind Sas | ELECTROMAGNETIC TRIGGER AND ELECTRICAL CUTTING APPARATUS HAVING THE SAME |
FR2877137B1 (en) * | 2004-10-21 | 2006-12-22 | Schneider Electric Ind Sas | ELECTROMAGNETIC TRIGGER AND ELECTRIC PROTECTION APPARATUS HAVING THE SAME |
DE102007010946B4 (en) * | 2006-06-14 | 2018-03-08 | Eaton Industries Gmbh | Overload release for a multipolar electrical switchgear |
DE102012202084A1 (en) | 2012-02-13 | 2013-08-14 | Siemens Aktiengesellschaft | Hinged armature bearing for magnetic release |
CN104282508B (en) * | 2014-10-13 | 2016-08-24 | 浙江正泰电器股份有限公司 | A kind of electromagnetic trip device with tripping mechanism |
US11538650B1 (en) * | 2021-10-22 | 2022-12-27 | Siemens Industry, Inc. | Air gap driving mechanism of a solid-state circuit breaker includes permanent magnet(s) for contact separation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4026226Y1 (en) * | 1964-07-29 | 1965-09-06 | ||
FR1541052A (en) * | 1967-08-11 | 1968-10-04 | Ind Electr De La Seine L | Ultra-sensitive electro-magnetic trip unit |
FR2261614A1 (en) * | 1974-02-14 | 1975-09-12 | Gardy Ste Francaise | High sensitivity mechanical relay or contact breaker - for use in differential switching circuits |
JPS5550168A (en) * | 1978-10-09 | 1980-04-11 | Tokyo Kinzoku Kk | Overcurrent detector for electric circuit |
-
1987
- 1987-09-03 FR FR8712343A patent/FR2620264B1/en not_active Expired
-
1988
- 1988-08-11 DE DE19883880055 patent/DE3880055T2/en not_active Expired - Fee Related
- 1988-08-11 ES ES88402089T patent/ES2040878T3/en not_active Expired - Lifetime
- 1988-08-11 EP EP19880402089 patent/EP0306383B1/en not_active Expired - Lifetime
- 1988-09-02 CN CN 88106363 patent/CN1018685B/en not_active Expired
- 1988-09-02 JP JP63220253A patent/JP2765865B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0306383B1 (en) | 1993-04-07 |
CN1018685B (en) | 1992-10-14 |
JPH01157026A (en) | 1989-06-20 |
FR2620264A1 (en) | 1989-03-10 |
ES2040878T3 (en) | 1993-11-01 |
JP2765865B2 (en) | 1998-06-18 |
EP0306383A1 (en) | 1989-03-08 |
DE3880055T2 (en) | 1993-10-14 |
DE3880055D1 (en) | 1993-05-13 |
CN1032604A (en) | 1989-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060531 |