GB475143A - Improvements in and relating to multi-way electric switches - Google Patents

Improvements in and relating to multi-way electric switches

Info

Publication number
GB475143A
GB475143A GB1509036A GB1509036A GB475143A GB 475143 A GB475143 A GB 475143A GB 1509036 A GB1509036 A GB 1509036A GB 1509036 A GB1509036 A GB 1509036A GB 475143 A GB475143 A GB 475143A
Authority
GB
United Kingdom
Prior art keywords
contact
base
relating
ridges
way electric
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
GB1509036A
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.)
JOHN SIDNEY NEWALL
REDIFFUSION Ltd
Original Assignee
JOHN SIDNEY NEWALL
REDIFFUSION 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 JOHN SIDNEY NEWALL, REDIFFUSION Ltd filed Critical JOHN SIDNEY NEWALL
Priority to GB1509036A priority Critical patent/GB475143A/en
Publication of GB475143A publication Critical patent/GB475143A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details

Landscapes

  • Slide Switches (AREA)

Abstract

475,143. Mechanical switches without quick action. REDIFFUSION, Ltd., RICHARDS, E. A., and NEWALL, J. S. May 28, 1936, No. 15090. [Class 38 (v)] A multi-way switch comprises an insulating member 24 slidable on two metal rods 18 which are electrically connected by springs 27 to two metal balls 26 which can be moved into contact with opposite pairs of two rows of fixed contacts 13 flush with the insulating base. Between adjacent contacts in each row, the base is formed with two separated ridges 30 parallel to the direction of movement so that in passage from one fixed contact to the next, each contact ball 26 is lifted by the ridges 30 and the line of contact with the base is discontinuous, thus preventing "tracking."
GB1509036A 1936-05-28 1936-05-28 Improvements in and relating to multi-way electric switches Expired GB475143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1509036A GB475143A (en) 1936-05-28 1936-05-28 Improvements in and relating to multi-way electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1509036A GB475143A (en) 1936-05-28 1936-05-28 Improvements in and relating to multi-way electric switches

Publications (1)

Publication Number Publication Date
GB475143A true GB475143A (en) 1937-11-15

Family

ID=10052845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1509036A Expired GB475143A (en) 1936-05-28 1936-05-28 Improvements in and relating to multi-way electric switches

Country Status (1)

Country Link
GB (1) GB475143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939760C (en) * 1948-10-02 1956-03-01 Siemens Ag Installation switch with push actuation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939760C (en) * 1948-10-02 1956-03-01 Siemens Ag Installation switch with push actuation

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