GB1021503A - Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means - Google Patents

Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means

Info

Publication number
GB1021503A
GB1021503A GB2168761A GB2168761A GB1021503A GB 1021503 A GB1021503 A GB 1021503A GB 2168761 A GB2168761 A GB 2168761A GB 2168761 A GB2168761 A GB 2168761A GB 1021503 A GB1021503 A GB 1021503A
Authority
GB
United Kingdom
Prior art keywords
switch
contact
knob
spring
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
Application number
GB2168761A
Inventor
Cecil Godfrey Hemmens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB2168761A priority Critical patent/GB1021503A/en
Publication of GB1021503A publication Critical patent/GB1021503A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
    • H01C10/363—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements by axial movement of the spindle, e.g. pull-push switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • 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

Abstract

1,021,503. Press-button retractive switches. PLESSEY CO. Ltd. June 15, 1962 [June 15, 1961], No. 21687/61. Heading H2B. [Also in Division H1] In a variable circuit element, e.g. a variable resistor or capacitor, the control knob 10 is normally out of contact with the operating shaft 6 of the element 1, and is brought into contact by axial pressure and the movement of the control knob operates a switch. The knob is retained out of contact by a vee-shaped spring 15, one end of which is fixed, e.g. by rivet 16, while the other end 17 is free to slide over contact elements 18 and 19 when the spring is deformed by movement of the control knob into engagement with shaft 6. The spring is apertured to allow,the control shaft to pass through, and the knob has a shoulder 12 engaging the bend of the vee-shaped spring 15.
GB2168761A 1961-06-15 1961-06-15 Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means Expired GB1021503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2168761A GB1021503A (en) 1961-06-15 1961-06-15 Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2168761A GB1021503A (en) 1961-06-15 1961-06-15 Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means

Publications (1)

Publication Number Publication Date
GB1021503A true GB1021503A (en) 1966-03-02

Family

ID=10167148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2168761A Expired GB1021503A (en) 1961-06-15 1961-06-15 Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means

Country Status (1)

Country Link
GB (1) GB1021503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127662U (en) * 1974-04-04 1975-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127662U (en) * 1974-04-04 1975-10-20

Similar Documents

Publication Publication Date Title
GB1384884A (en) Electric switches
GB1162288A (en) Improvements in or relating to Snap Action Electric Switches
GB1021503A (en) Improvements in or relating to electrical circuit components equipped with switch-actuating coupling means
GB1098324A (en) Electrical switches
GB1272066A (en) Improvements in or relating to electric switches
GB1052256A (en)
GB963621A (en) Electrical switch
GB1086695A (en) Improvements in or relating to electric switches
GB844646A (en) Electrical switch of the snap action type
GB1039418A (en) Improvements in or relating to an electrical switch device
GB901262A (en) Electrical switch contact arrangement
GB1089516A (en) Pressure actuated switch and an indicator circuit incorporating the switch
GB1086327A (en) Electric switches
GB971267A (en) Improvements in or relating to electric switch assemblies
GB1032426A (en) Electric switching device
GB920237A (en) Improvements in or relating to electrical switches
GB1047394A (en)
GB1010830A (en) Improvements relating to push buttons
GB879813A (en) Improvements in and relating to electric switches
GB958754A (en) Improvements in or relating to snap action electric switches
GB969340A (en) Electric switch and plunger assembly therefor
GB995378A (en) Improvements in or relating to electric switches
FR2287099A1 (en) Low current switch with contact liq. in flexible tube - has push button for snap action leaf spring moving slide to break liq. thread
GB1077527A (en) Overload protected electric switch
GB895108A (en) Switch actuating mechanism