GB249690A - Improvements in and relating to variable electric resistances - Google Patents

Improvements in and relating to variable electric resistances

Info

Publication number
GB249690A
GB249690A GB1041325A GB1041325A GB249690A GB 249690 A GB249690 A GB 249690A GB 1041325 A GB1041325 A GB 1041325A GB 1041325 A GB1041325 A GB 1041325A GB 249690 A GB249690 A GB 249690A
Authority
GB
United Kingdom
Prior art keywords
rheostat
switch
relating
variable electric
electric resistances
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
GB1041325A
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.)
CHARLES HENRY ANTHONY WILLIAMS
U S RADIO Co Ltd
Original Assignee
CHARLES HENRY ANTHONY WILLIAMS
U S RADIO 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 CHARLES HENRY ANTHONY WILLIAMS, U S RADIO Co Ltd filed Critical CHARLES HENRY ANTHONY WILLIAMS
Priority to GB1041325A priority Critical patent/GB249690A/en
Publication of GB249690A publication Critical patent/GB249690A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)

Abstract

249,690. Williams, C. H. A., and U.S. Radio Co., Ltd. April 21, 1925. Variable resistances.-In a combined rheostat and switch of the type in which a cam on the rheostat spindle operates the switch, a number of switch members are combined with one rheostat. Each switch member consists of an elastic tongue f which normally makes contact with a member h but is moved by a cam j to make contact with a member g when the rheostat a is " off."
GB1041325A 1925-04-21 1925-04-21 Improvements in and relating to variable electric resistances Expired GB249690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1041325A GB249690A (en) 1925-04-21 1925-04-21 Improvements in and relating to variable electric resistances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1041325A GB249690A (en) 1925-04-21 1925-04-21 Improvements in and relating to variable electric resistances

Publications (1)

Publication Number Publication Date
GB249690A true GB249690A (en) 1926-04-01

Family

ID=9967357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1041325A Expired GB249690A (en) 1925-04-21 1925-04-21 Improvements in and relating to variable electric resistances

Country Status (1)

Country Link
GB (1) GB249690A (en)

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