GB814906A - Electromagnetic electric switches - Google Patents
Electromagnetic electric switchesInfo
- Publication number
- GB814906A GB814906A GB2533356A GB2533356A GB814906A GB 814906 A GB814906 A GB 814906A GB 2533356 A GB2533356 A GB 2533356A GB 2533356 A GB2533356 A GB 2533356A GB 814906 A GB814906 A GB 814906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- aug
- metal strip
- secured
- electric switches
- 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
- 239000002184 metal Substances 0.000 abstract 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Knitting Machines (AREA)
Abstract
814,906. Electromagnetic switches. ROTAX Ltd. Aug. 12, 1957 (Aug. 20, 1956], No. 25333/56. Class 38 (5). An electromagnetic switch has an insulating contact-carrying plate secured to the head i of the core a by a keyhole slot n and with its end o engaged by the turned-over end h of the L- shaped yoke.f, g. The armature p is attached to a resilient metal strip q which is secured to the yoke g and spacer s by screws r which pass through a slot or slots in the strip q to allow for adjustment. The plate carries two fixed contacts k and the armature p carries an insulating piece t with two contacts u interconnected by a metal strip w and loaded by a spring v. A back stop x is also provided.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US819629A US3023286A (en) | 1956-08-20 | 1959-06-11 | Electromagnetic electric switches |
| FR797576A FR1227636A (en) | 1956-08-20 | 1959-06-15 | Electromagnetically controlled electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB814906A true GB814906A (en) | 1959-06-17 |
Family
ID=1739141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2533356A Expired GB814906A (en) | 1956-08-20 | 1956-08-20 | Electromagnetic electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB814906A (en) |
-
1956
- 1956-08-20 GB GB2533356A patent/GB814906A/en not_active Expired
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