FR2521774B1 - Declencheur a noyau plongeur - Google Patents
Declencheur a noyau plongeurInfo
- Publication number
- FR2521774B1 FR2521774B1 FR8202551A FR8202551A FR2521774B1 FR 2521774 B1 FR2521774 B1 FR 2521774B1 FR 8202551 A FR8202551 A FR 8202551A FR 8202551 A FR8202551 A FR 8202551A FR 2521774 B1 FR2521774 B1 FR 2521774B1
- Authority
- FR
- France
- Prior art keywords
- plunger core
- core trigger
- trigger
- plunger
- core
- 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
- 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
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- 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
- H01F7/081—Magnetic constructions
- H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet
-
- 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
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8202551A FR2521774B1 (fr) | 1982-02-15 | 1982-02-15 | Declencheur a noyau plongeur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8202551A FR2521774B1 (fr) | 1982-02-15 | 1982-02-15 | Declencheur a noyau plongeur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2521774A1 FR2521774A1 (fr) | 1983-08-19 |
FR2521774B1 true FR2521774B1 (fr) | 1985-06-21 |
Family
ID=9271047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8202551A Expired FR2521774B1 (fr) | 1982-02-15 | 1982-02-15 | Declencheur a noyau plongeur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2521774B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2753836B1 (fr) * | 1996-09-23 | 1998-10-30 | Declencheur electromagnetique pour appareil electrique de protection | |
DE102005062812A1 (de) * | 2005-12-27 | 2007-07-05 | Kendrion Magnettechnik Gmbh | Spreizmagnet in Plattenbauweise |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1442055A (fr) * | 1965-08-02 | 1966-06-10 | Danfoss As | Perfectionnements apportés aux appareils à électro-aimant, notamment aux soupapes électromagnétiques |
US3947788A (en) * | 1974-09-03 | 1976-03-30 | Spencer C. Schantz | Solenoid |
DE2531215A1 (de) * | 1975-07-12 | 1977-02-03 | Bbc Brown Boveri & Cie | Magnetischer ausloeser |
JPS6035216Y2 (ja) * | 1979-12-12 | 1985-10-19 | ソニー株式会社 | プランジヤ型ソレノイド |
-
1982
- 1982-02-15 FR FR8202551A patent/FR2521774B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2521774A1 (fr) | 1983-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |