GB551804A - Improvements in electromagnetic interrupters or switches - Google Patents
Improvements in electromagnetic interrupters or switchesInfo
- Publication number
- GB551804A GB551804A GB1376041A GB1376041A GB551804A GB 551804 A GB551804 A GB 551804A GB 1376041 A GB1376041 A GB 1376041A GB 1376041 A GB1376041 A GB 1376041A GB 551804 A GB551804 A GB 551804A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- switches
- lever
- contact lever
- electromagnetic interrupters
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Braking Arrangements (AREA)
- Mechanical Control Devices (AREA)
Abstract
551,804. Electromagnetic interrupters. STERN, W. Oct. 25, 1941, No. 13760. [Class 38 (v)] An interrupter which may be used as a flasher or a load limiter comprises an electromagnet 6 which attracts a pivoted armature 5 which in turn actuates a contact lever 3, of the same size and shape for example by engaging an adjustable screw 9 on it. A blade spring 7 fixed to the contact lever 3 and bearing on a common pivot 4 for the two levers acts frictionally to retard the movement of lever 3 and so ensure a longer ' break' period. Both levers are gravity controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1376041A GB551804A (en) | 1941-10-25 | 1941-10-25 | Improvements in electromagnetic interrupters or switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1376041A GB551804A (en) | 1941-10-25 | 1941-10-25 | Improvements in electromagnetic interrupters or switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB551804A true GB551804A (en) | 1943-03-10 |
Family
ID=10028850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1376041A Expired GB551804A (en) | 1941-10-25 | 1941-10-25 | Improvements in electromagnetic interrupters or switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB551804A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1117942B (en) * | 1955-09-05 | 1961-11-23 | Napier & Son Ltd | Electric ignition assembly for sliding spark plugs |
-
1941
- 1941-10-25 GB GB1376041A patent/GB551804A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1117942B (en) * | 1955-09-05 | 1961-11-23 | Napier & Son Ltd | Electric ignition assembly for sliding spark plugs |
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