GB852785A - Improvements in electric switches and indicators therefor - Google Patents
Improvements in electric switches and indicators thereforInfo
- Publication number
- GB852785A GB852785A GB1995458A GB1995458A GB852785A GB 852785 A GB852785 A GB 852785A GB 1995458 A GB1995458 A GB 1995458A GB 1995458 A GB1995458 A GB 1995458A GB 852785 A GB852785 A GB 852785A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- switch
- electric switches
- lit
- pivoted
- 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
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/025—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
Landscapes
- Switches With Compound Operations (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
852,785. Cam-operated switches. PARSONS Ltd., C. H., and HANDLEY, G. B. May 14, 1959 [June 21, 1958], No. 19954/58. Class 38 (5). A double-ended operating member 30, one or other of whose ends protrude from a cover 10 in each position of a switch, contains an indicator lamp 32 visible through a window 33, and its ballast resistance 37. The member 30 is pivoted intermediate its ends and has a cam portion 36 acting across the line of action of a spring 25 bearing on a lever 22 carrying a bridging contact 24, the lever 22 being pivoted by lugs engaged in grooves 27. The lamp may be lit when the switch is closed, or when it is open, or may be lit permanently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1995458A GB852785A (en) | 1958-06-21 | 1958-06-21 | Improvements in electric switches and indicators therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1995458A GB852785A (en) | 1958-06-21 | 1958-06-21 | Improvements in electric switches and indicators therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB852785A true GB852785A (en) | 1960-11-02 |
Family
ID=10137900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1995458A Expired GB852785A (en) | 1958-06-21 | 1958-06-21 | Improvements in electric switches and indicators therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB852785A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1515512B1 (en) * | 1965-10-15 | 1970-10-15 | Bbc Brown Boveri & Cie | Electric rocker switch |
GB2215131A (en) * | 1988-02-12 | 1989-09-13 | Philip Nicholas Derbyshire | Electrical switches |
GB2251060B (en) * | 1990-12-17 | 1994-02-16 | Andreas Charalambous Georgiou | An illuminating electric light switch |
USD388398S (en) | 1996-05-09 | 1997-12-30 | Thae Hong Jeong | Switch actuator |
-
1958
- 1958-06-21 GB GB1995458A patent/GB852785A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1515512B1 (en) * | 1965-10-15 | 1970-10-15 | Bbc Brown Boveri & Cie | Electric rocker switch |
GB2215131A (en) * | 1988-02-12 | 1989-09-13 | Philip Nicholas Derbyshire | Electrical switches |
GB2251060B (en) * | 1990-12-17 | 1994-02-16 | Andreas Charalambous Georgiou | An illuminating electric light switch |
USD388398S (en) | 1996-05-09 | 1997-12-30 | Thae Hong Jeong | Switch actuator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1148209A (en) | Improvements in and relating to rotary switches with cartridge fuses | |
GB1021430A (en) | Indicator for circuit interrupter | |
GB852785A (en) | Improvements in electric switches and indicators therefor | |
GB1225757A (en) | ||
GB1495846A (en) | Switch arrangement | |
GB1356832A (en) | Switch device | |
GB1211419A (en) | Watch with built-in electric lighting means | |
GB1105970A (en) | Improvements relating to opthalmoscopes and like diagnostic instruments | |
GB868646A (en) | Improvements in or relating to press-button electric switches | |
GB952913A (en) | Improvements in or relating to electric switches of the push button type | |
GB1520056A (en) | Electric switches | |
GB1434909A (en) | Operating knob assembly for an electrical switch | |
GB845696A (en) | Door control mechanism | |
GB818762A (en) | Improvements relating to electric switches and indicators therefor | |
GB442720A (en) | Electric switch with glow lamp fitted into same indicating the location of this switch | |
GB853040A (en) | Improvements relating to electric snap-action switches | |
GB845309A (en) | Improvements in or relating to electric thermal cut-outs | |
GB879581A (en) | Improvements in or relating to, pull-operated electric switches such as ceiling switches | |
ES437226A1 (en) | Brush rupture switch device. (Machine-translation by Google Translate, not legally binding) | |
GB891332A (en) | Improvements in or relating to electrical switches | |
GB899614A (en) | Improvements in or relating to electric rotary switches | |
FR2411110A1 (en) | Switch to operate vehicle alternator excitation circuit - has operating handle with spring return and fraction member in action to retard return movement | |
GB906881A (en) | Clock or watch having a tripping mechanism | |
GB792153A (en) | Improvements in and relating to electrical switches incorporating warning lamps | |
GB696240A (en) | Improvements in or relating to float operated electric switches |