FR2417844A1 - Relais polarise - Google Patents
Relais polariseInfo
- Publication number
- FR2417844A1 FR2417844A1 FR7904371A FR7904371A FR2417844A1 FR 2417844 A1 FR2417844 A1 FR 2417844A1 FR 7904371 A FR7904371 A FR 7904371A FR 7904371 A FR7904371 A FR 7904371A FR 2417844 A1 FR2417844 A1 FR 2417844A1
- Authority
- FR
- France
- Prior art keywords
- retaining
- yoke
- magnet
- pole
- control
- 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.)
- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Relay Circuits (AREA)
- Cleaning In Electrography (AREA)
Abstract
Relais polarisé. Il comporte un enroulement de commande à noyau de fer, un aimant permanent et deux pôles de retenue. L'aimant permanent 11 est sur une lame de contact et il se déplace entre les deux pôles de retenue. Le premier pôle de retenue est formé par le noyau de fer et le second pôle de retenue est en dehors du flux de commande. De préférence, pour guider le flux de commande de l'extrémité du noyau de fer opposée à l'aimant à la trajectoire dudit aimant, on prévoit, pour la culasse, un étrier en U qui est fixé avec un étrier de butée, formant le second pôle de retenue, à une plaque de support commune, les étriers étant décalés mutuellement d'environ 90 degrés . Applications aux relais polarisés.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2807311A DE2807311C3 (de) | 1978-02-21 | 1978-02-21 | Bistabiles, polarisiertes Relais |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2417844A1 true FR2417844A1 (fr) | 1979-09-14 |
Family
ID=6032510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904371A Withdrawn FR2417844A1 (fr) | 1978-02-21 | 1979-02-21 | Relais polarise |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2807311C3 (fr) |
FR (1) | FR2417844A1 (fr) |
GB (1) | GB2015826B (fr) |
IT (1) | IT1111727B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8403670D0 (en) * | 1984-02-13 | 1984-03-14 | Bonar Bray Ltd | Contact breaker |
DE102005046238A1 (de) * | 2005-09-28 | 2007-03-29 | Hella Kgaa Hueck & Co. | Bistabiles elektromagnetisches Relais |
DE102007005134A1 (de) * | 2007-02-01 | 2008-08-07 | Siemens Ag | Elektromechanisches Schaltgerät |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1175167A (fr) * | 1957-05-15 | 1959-03-20 | Relais électromagnétique à aimant permanent | |
GB1145084A (en) * | 1965-04-30 | 1969-03-12 | Modern Prec Engineers Finchley | Improvements in or relating to electro-magnetic switches |
US3914723A (en) * | 1974-07-15 | 1975-10-21 | Price Edison Inc | Positive action magnetic latching relay |
GB1541217A (en) * | 1976-01-16 | 1979-02-28 | Sangamo Weston | Electric switch mechanisms |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202886A (en) * | 1962-01-11 | 1965-08-24 | Bulova Watch Co Inc | Bistable solenoid |
US3470504A (en) * | 1967-09-15 | 1969-09-30 | Henry Rogers Mallory | Polarized electrical relay |
DE1979712U (de) * | 1967-09-19 | 1968-02-29 | Zdenko Dipl Ing Varsek | Polarisiertes elektromagnetisches relais. |
US3571668A (en) * | 1969-11-13 | 1971-03-23 | Frank E Gray | Three-position solenoid actuated switch |
DE2425486A1 (de) * | 1974-05-27 | 1975-12-11 | Siemens Ag | Elektromagnetisches relais mit dauermagnetischem anker |
DE7540935U (de) * | 1975-12-22 | 1976-06-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektromagnetisches Relais |
-
1978
- 1978-02-21 DE DE2807311A patent/DE2807311C3/de not_active Expired
-
1979
- 1979-01-24 GB GB7902568A patent/GB2015826B/en not_active Expired
- 1979-02-16 IT IT20251/79A patent/IT1111727B/it active
- 1979-02-21 FR FR7904371A patent/FR2417844A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1175167A (fr) * | 1957-05-15 | 1959-03-20 | Relais électromagnétique à aimant permanent | |
GB1145084A (en) * | 1965-04-30 | 1969-03-12 | Modern Prec Engineers Finchley | Improvements in or relating to electro-magnetic switches |
US3914723A (en) * | 1974-07-15 | 1975-10-21 | Price Edison Inc | Positive action magnetic latching relay |
GB1541217A (en) * | 1976-01-16 | 1979-02-28 | Sangamo Weston | Electric switch mechanisms |
Also Published As
Publication number | Publication date |
---|---|
GB2015826A (en) | 1979-09-12 |
DE2807311A1 (de) | 1979-08-23 |
DE2807311C3 (de) | 1981-09-10 |
IT1111727B (it) | 1986-01-13 |
IT7920251A0 (it) | 1979-02-16 |
DE2807311B2 (de) | 1980-10-02 |
GB2015826B (en) | 1982-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3853516D1 (de) | Magnetischer Näherungsschalter. | |
NO852875L (no) | Anordning ved elektrisk bryter. | |
PT81448A (fr) | Relais electromagnetique polarise a accrochage magnetique pour un declencheur d'un disjuncteur electrique | |
FR2443784A1 (fr) | Convertisseur de signaux electriques en vibrations mecaniques dans la bande des frequences audibles | |
ES519104A0 (es) | Dispositivo de electroiman con equipamiento movil de iman permanente. | |
MY120649A (en) | Electromagnet driving apparatus and electromagnetic relay. | |
JPS6226561B2 (fr) | ||
FR2417844A1 (fr) | Relais polarise | |
FR2358741A1 (fr) | Relais miniature polarise | |
ES8601559A1 (es) | Dispositivo electromagnetico | |
FR2541508B1 (fr) | ||
FR2321181A1 (fr) | Relais sensible a collage sans aimant | |
ATE15568T1 (de) | Polarisiertes elektromagnetisches relais. | |
ATE15732T1 (de) | Sperrmagnetausloeser. | |
JPS5512946A (en) | Automatic exposure control diaphragm device | |
ATE21300T1 (de) | Elektromagnetisches relais. | |
JPS6041845B2 (ja) | 電磁駆動機器 | |
JPS5651808A (en) | Solenoid apparatus | |
JPS57128910A (en) | Electromagnetic device | |
SU845917A1 (ru) | Устройство дл центрировани лентыНА бАРАбАНЕ | |
JPS5922695Y2 (ja) | 有極リレ− | |
JPS54111337A (en) | Electromagnetic device | |
GB1544739A (en) | Automatic circuit breaker with electro-magnetic release | |
RU2004050C1 (ru) | Электромагнитный вибратор | |
JPS5328210A (en) | Yoke of coreless motors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |