GB905033A - Electric multiple-contact switch - Google Patents
Electric multiple-contact switchInfo
- Publication number
- GB905033A GB905033A GB3967358A GB3967358A GB905033A GB 905033 A GB905033 A GB 905033A GB 3967358 A GB3967358 A GB 3967358A GB 3967358 A GB3967358 A GB 3967358A GB 905033 A GB905033 A GB 905033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- contact switch
- guard ring
- fixed contact
- ring
- 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
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/12—Means for earthing parts of switch not normally conductively connected to the contacts
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
905,033. Regulating switches. VAKUTRONIK VEB. Dec. 9, 1958 [Sept. 15, 1958], No. 39673/58. Class 38 (5). An electric switch has a series of contacts mounted on an earthed guard ring which is arranged to rotate and bring the relevant contact into engagement with a fixed contact. The guard ring 16 is mounted on a spindle 8 which also carries resistor &c. 18 secured between the ring and a further rotating member 6 which is at the earthing end. The fixed contact 2 is arranged so that the rotating assembly may be moved axially into contact with it, being induced by pin 9 and gate 10. A dessicant cartridge 11 keeps the switch dry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV15038A DE1105032B (en) | 1958-09-15 | 1958-09-15 | Electric step switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB905033A true GB905033A (en) | 1962-09-05 |
Family
ID=7574832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3967358A Expired GB905033A (en) | 1958-09-15 | 1958-12-09 | Electric multiple-contact switch |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1105032B (en) |
GB (1) | GB905033A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE665200C (en) * | 1936-11-15 | 1938-09-20 | Wilhelm Graf | Multi-stage crank switch with pressure contacts |
DE972082C (en) * | 1952-03-28 | 1959-05-21 | Licentia Gmbh | Measuring point switch |
-
1958
- 1958-09-15 DE DEV15038A patent/DE1105032B/en active Pending
- 1958-12-09 GB GB3967358A patent/GB905033A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1105032B (en) | 1961-04-20 |
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