GB559863A - Improvements in and relating to electromagnetic cut-outs and relays - Google Patents
Improvements in and relating to electromagnetic cut-outs and relaysInfo
- Publication number
- GB559863A GB559863A GB1086542A GB1086542A GB559863A GB 559863 A GB559863 A GB 559863A GB 1086542 A GB1086542 A GB 1086542A GB 1086542 A GB1086542 A GB 1086542A GB 559863 A GB559863 A GB 559863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- poles
- outs
- relays
- relating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000004907 flux Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
559,863. Electromagnetic switches. ULTRA ELECTRIC, Ltd., and HASSAN, F. Aug. 4, 1942, ' Nos. 10865 and 14910. [Class 38 (v] An electromagnetic switch with contacts g<SP>1</SP>, g<SP>2</SP> arranged between poles d<SP>1</SP>, d<SP>2</SP> and a rectilinearly moving armature c bridging the poles is adjusted to operate at a desired current value by moving a shunt or other member forming part of the magnetic circuit. In the form shown, the flux between the pole pieces d<SP>1</SP>, d<SP>2</SP> and the armature c is shunted to a variable degree by adjustable polar extensions f. The armature c is supported by strips e, e<SP>1</SP> shaped to provide flexibility. In a modification, the adjustable magnetic member consists of an iron plug which is inserted a varying amount into a hole in the magnetic frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1086542A GB559863A (en) | 1942-08-04 | 1942-08-04 | Improvements in and relating to electromagnetic cut-outs and relays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1086542A GB559863A (en) | 1942-08-04 | 1942-08-04 | Improvements in and relating to electromagnetic cut-outs and relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB559863A true GB559863A (en) | 1944-03-08 |
Family
ID=9975736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1086542A Expired GB559863A (en) | 1942-08-04 | 1942-08-04 | Improvements in and relating to electromagnetic cut-outs and relays |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB559863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5926664A (en) * | 1996-03-15 | 1999-07-20 | Eastman Kodak Company | Core made of a soft magnetic material for use in an electromagnetic actuator |
-
1942
- 1942-08-04 GB GB1086542A patent/GB559863A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5926664A (en) * | 1996-03-15 | 1999-07-20 | Eastman Kodak Company | Core made of a soft magnetic material for use in an electromagnetic actuator |
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