GB1248721A - Improvements in electro-magnetic relays - Google Patents
Improvements in electro-magnetic relaysInfo
- Publication number
- GB1248721A GB1248721A GB314/70A GB31470A GB1248721A GB 1248721 A GB1248721 A GB 1248721A GB 314/70 A GB314/70 A GB 314/70A GB 31470 A GB31470 A GB 31470A GB 1248721 A GB1248721 A GB 1248721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- armature
- fixed contact
- contact terminals
- coil
- 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
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
-
- 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
- H01H50/28—Parts movable due to bending of a blade spring or reed
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,248,721. Electromagnetic relays. SOC. CIVILE DE PROTOTYPE TECHNIQUE ELEKTRONIQUE. 2 Jan., 1970 [28 March, 1969], No. 314/70. Heading H1N. The armature 9 of an electromagnetic relay is mounted in an insulating block 13 which also has a plurality of movable contact blade springs 4 embedded therein and acting as armaturing, retaining and biasing springs. Each spring 4 has a hole in its end 18 engaging a projection of a terminal 5 so that it urges one end of the armature 9 against the end 16 of a yoke 14 and the free ends 17 of the springs 4 normally engage fixed contact terminals 6. When the coil 3 is energized the armature 9 is attracted towards a core 8 to change-over the contact springs 4 from fixed contact terminals 6 to fixed contact terminals 7. The terminal members 5, 6, 7 and coil terminal members 11 are secured in recesses in the relay base 1 by twisting the projecting ends thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6909224A FR2038075A1 (en) | 1969-03-28 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248721A true GB1248721A (en) | 1971-10-06 |
Family
ID=9031434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB314/70A Expired GB1248721A (en) | 1969-03-28 | 1970-01-02 | Improvements in electro-magnetic relays |
Country Status (7)
Country | Link |
---|---|
US (1) | US3559132A (en) |
JP (1) | JPS4926378B1 (en) |
AT (1) | AT297133B (en) |
CH (1) | CH496315A (en) |
DE (1) | DE1934624C3 (en) |
FR (1) | FR2038075A1 (en) |
GB (1) | GB1248721A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051255A1 (en) * | 1980-10-27 | 1982-05-12 | Omron Tateisi Electronics Co. | An electromagnetic device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1022971A (en) * | 1975-06-18 | 1977-12-20 | Rodney Hayden | Electromechanical switching device |
JPS56143631A (en) * | 1980-04-10 | 1981-11-09 | Matsushita Electric Works Ltd | Electric switching block |
JP2502989Y2 (en) * | 1989-11-30 | 1996-06-26 | 自動車電機工業株式会社 | Electromagnetic relay |
ES1025695Y (en) * | 1993-09-09 | 1994-07-16 | Electric Distrib & Contr Es Sa | PERFECTED RELAY. |
-
1969
- 1969-03-28 FR FR6909224A patent/FR2038075A1/fr not_active Withdrawn
- 1969-07-01 CH CH1002569A patent/CH496315A/en not_active IP Right Cessation
- 1969-07-07 US US839186A patent/US3559132A/en not_active Expired - Lifetime
- 1969-07-08 DE DE1934624A patent/DE1934624C3/en not_active Expired
- 1969-09-17 AT AT880169A patent/AT297133B/en not_active IP Right Cessation
- 1969-09-18 JP JP44073672A patent/JPS4926378B1/ja active Pending
-
1970
- 1970-01-02 GB GB314/70A patent/GB1248721A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051255A1 (en) * | 1980-10-27 | 1982-05-12 | Omron Tateisi Electronics Co. | An electromagnetic device |
Also Published As
Publication number | Publication date |
---|---|
CH496315A (en) | 1970-09-15 |
DE1934624A1 (en) | 1970-10-08 |
FR2038075A1 (en) | 1971-01-08 |
US3559132A (en) | 1971-01-26 |
JPS4926378B1 (en) | 1974-07-09 |
AT297133B (en) | 1972-03-10 |
DE1934624B2 (en) | 1980-02-14 |
DE1934624C3 (en) | 1980-10-16 |
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