FR2412921A1 - Dispositif electromagnetique - Google Patents
Dispositif electromagnetiqueInfo
- Publication number
- FR2412921A1 FR2412921A1 FR7836149A FR7836149A FR2412921A1 FR 2412921 A1 FR2412921 A1 FR 2412921A1 FR 7836149 A FR7836149 A FR 7836149A FR 7836149 A FR7836149 A FR 7836149A FR 2412921 A1 FR2412921 A1 FR 2412921A1
- Authority
- FR
- France
- Prior art keywords
- core
- extensions
- main part
- electromagnetic device
- magnetic
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
L'INVENTION A POUR OBJET UN DISPOSITIF ELECTROMAGNETIQUE COMPRENANT UN NOYAU MAGNETIQUE 112 EN FORME DE H CONSISTANT EN UNE PARTIE PRINCIPALE MUNIE DE QUATRE PROLONGEMENTS. DEUX ELEMENTS MAGNETIQUES 113 ET 115, DONT AU MOINS UN AIMANT PERMANENT, FORMENT EN ALTERNANCE DEUX CIRCUITS MAGNETIQUES FERMES EN COOPERATION AVEC LE NOYAU. ILS SONT DISPOSES EN PARALLELE SUR LA PARTIE PRINCIPALE DU NOYAU, DE SORTE QUE LEURS EXTREMITES SETROUVENT EN FACE DE CELLES DES PROLONGEMENTS, AVEC UN INTERVALLE VARIABLE. UNE BOBINE 111 ENROULEE AUTOUR D'UNE PARTIE DU NOYAU MAGNETIQUE MODIFIE L'INTERVALLE LORS DE L'EXCITATION. APPLICATION: NOTAMMENT A LA REALISATION DE RELAIS ELECTROMAGNETIQUES MINIATURISES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15709577A JPS5487862A (en) | 1977-12-24 | 1977-12-24 | Polar electromagnet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412921A1 true FR2412921A1 (fr) | 1979-07-20 |
FR2412921B1 FR2412921B1 (fr) | 1984-02-10 |
Family
ID=15642130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836149A Granted FR2412921A1 (fr) | 1977-12-24 | 1978-12-22 | Dispositif electromagnetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4223290A (fr) |
JP (1) | JPS5487862A (fr) |
DE (1) | DE2854878C2 (fr) |
FR (1) | FR2412921A1 (fr) |
GB (1) | GB2013035B (fr) |
IT (1) | IT1101587B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0373109A1 (fr) * | 1988-12-02 | 1990-06-13 | Alcatel STR AG | Relais polarisé pour plaquette de circuit imprimé |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005921A1 (de) * | 1980-02-16 | 1981-09-03 | Harting Elektronik Gmbh, 4992 Espelkamp | Monostabiles drehankersystem |
DE3166277D1 (en) * | 1980-05-16 | 1984-10-31 | Omron Tateisi Electronics Co | Polarized electromagnetic device |
US4553118A (en) * | 1981-06-15 | 1985-11-12 | Omron Tateisi Electronics Co. | Polarized electromagnetic device |
US5565837A (en) * | 1992-11-06 | 1996-10-15 | Nidec America Corporation | Low profile printed circuit board |
AT414183B (de) * | 1994-06-08 | 2006-10-15 | Tyco Electronics Austria Gmbh | Bistabile schaltvorrichtung |
DE19641407C1 (de) * | 1996-10-08 | 1998-01-15 | Eh Schrack Components Ag | Bistabiles Elektromagnetsystem für ein Relais |
US6419011B1 (en) * | 1997-09-05 | 2002-07-16 | Bei Technology | Annular shaped interrupted solenoid activator and pump for borehole subsea use (BEI-0002) |
CN101521089A (zh) * | 2008-11-19 | 2009-09-02 | 清流县鑫磁线圈制品有限公司 | 一种电感器件及其制做方法 |
CN101996744B (zh) * | 2009-08-27 | 2013-03-13 | 成都深蓝高新技术发展有限公司 | H型铁心变压器 |
JP6866324B2 (ja) * | 2018-03-01 | 2021-04-28 | 株式会社東芝 | インダクタユニット、非接触給電システムおよび電動車両 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT207932B (de) * | 1957-08-01 | 1960-03-10 | Siemens Ag | Polarisiertes Elektromagnetsystem, insbesondere polarisiertes Relais |
DE966845C (de) * | 1952-03-22 | 1957-09-12 | Siemens Ag | Elektromagnetisches gepoltes Antriebssystem, insbesondere fuer Relais, Wecker od. dgl. |
GB894463A (en) * | 1959-07-21 | 1962-04-26 | Zd Y Jana Svermy | Improvements in and relating to polarized electromagnetic relays |
US3048678A (en) * | 1960-06-10 | 1962-08-07 | Space Components Inc | Magnetic relays |
US3906416A (en) * | 1973-11-12 | 1975-09-16 | Anthony E Sprando | Electrical relay |
DE2454967C3 (de) * | 1974-05-15 | 1981-12-24 | Hans 8024 Deisenhofen Sauer | Gepoltes elektromagnetisches Relais |
-
1977
- 1977-12-24 JP JP15709577A patent/JPS5487862A/ja active Granted
-
1978
- 1978-12-08 US US05/968,028 patent/US4223290A/en not_active Expired - Lifetime
- 1978-12-19 DE DE2854878A patent/DE2854878C2/de not_active Expired
- 1978-12-21 GB GB7849461A patent/GB2013035B/en not_active Expired
- 1978-12-22 FR FR7836149A patent/FR2412921A1/fr active Granted
- 1978-12-22 IT IT31217/78A patent/IT1101587B/it active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0373109A1 (fr) * | 1988-12-02 | 1990-06-13 | Alcatel STR AG | Relais polarisé pour plaquette de circuit imprimé |
Also Published As
Publication number | Publication date |
---|---|
IT7831217A0 (it) | 1978-12-22 |
GB2013035A (en) | 1979-08-01 |
US4223290A (en) | 1980-09-16 |
JPS5541007B2 (fr) | 1980-10-21 |
DE2854878C2 (de) | 1984-11-15 |
IT1101587B (it) | 1985-10-07 |
DE2854878A1 (de) | 1979-07-05 |
FR2412921B1 (fr) | 1984-02-10 |
GB2013035B (en) | 1982-08-04 |
JPS5487862A (en) | 1979-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2412921A1 (fr) | Dispositif electromagnetique | |
JPS5578505A (en) | Attraction type magnetic device | |
DE3467951D1 (en) | Electromagnet with yokes and an armature having a permanent magnet with pole pieces at its pole faces protecting beyond the magnet axis, this axis being perpendicular to the direcion of movement | |
EP0130423A3 (fr) | Electro-aimant polarisé et son application dans un relais électromagnétique polarisé | |
IT7829589A0 (it) | Equipaggiato di un elettromagnete contattore elettromagnetico sensibile alle sovracorrenti, per provocare la limitazione e la separazione delle sovracorrenti. | |
PT96423A (pt) | Rele electromagnetico polarizado por um iman permanente | |
US3529414A (en) | Tuning fork device | |
FR2388386A1 (fr) | Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent | |
KR930004668A (ko) | 자력을 이용한 전자 밸브 | |
AT125898B (de) | Wecker für Wechselstrom oder pulsierenden Gleichstrom. | |
JPS52101476A (en) | Magnetic deenergizing and slit deenergizing device using permanent magnet | |
GB1099312A (en) | Electromagnetic relay | |
FR2427670A1 (fr) | Cadre pour circuit magnetique en ferrite | |
JPS5536969A (en) | Electromagnetic device | |
FR2331877A1 (fr) | Relais electromagnetique | |
GB684279A (en) | Improvements in or relating to magnetic separator screens | |
DE909235C (de) | Vorrichtung mit einem Elektromagneten und einem unter dessen Wirkung in einer Ebene schwingenden Dauermagneten | |
JPS5799714A (en) | Polarized electromagnet | |
KR920015035A (ko) | 자석을 이용한 동력전달장치 | |
JPS5778113A (en) | Polarized electromagnetic output device | |
JPS5556465A (en) | Permanent engine | |
GB874453A (en) | Frequency-responsive vibrating reed relay and indicator | |
SE7910635L (sv) | Fjedergrupp for rele | |
GB1213673A (en) | Electromagnetic device | |
JPS5614973A (en) | Fancy pendulum device of clock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |