GB1481922A - Variable resistance control - Google Patents

Variable resistance control

Info

Publication number
GB1481922A
GB1481922A GB10312/75A GB1031275A GB1481922A GB 1481922 A GB1481922 A GB 1481922A GB 10312/75 A GB10312/75 A GB 10312/75A GB 1031275 A GB1031275 A GB 1031275A GB 1481922 A GB1481922 A GB 1481922A
Authority
GB
United Kingdom
Prior art keywords
contact
variable resistance
contactor
resistance control
slides
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
GB10312/75A
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.)
CTS Corp
Original Assignee
CTS Corp
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 CTS Corp filed Critical CTS Corp
Publication of GB1481922A publication Critical patent/GB1481922A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/12—Arrangements of current collectors

Landscapes

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

Abstract

1481922 Variable resistors CTS CORP 12 March 1975 [2 April 1974] 10312/75 Heading HIS The contactor 40 of a variable resistor comprises a pair of arms 45 at the end of which is provided a first contact 47, a further arm 46 having a second contact 48 which, together with contact 47, slides on resistance element 23, and a third contact 49 which slides on collector 13. The resilient pressure of contact 48 against element 23 is preferably higher than that of contact 47. Contact 48 may be carried by more than one arm. Contactor 40 is constrained to move with a rotatable member (30, Fig. 1, not shown) by means of pivots 42. Resistance element 23 preferably comprises carbon paint on a laminated fibre substrate.
GB10312/75A 1974-04-02 1975-03-12 Variable resistance control Expired GB1481922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00457182A US3855565A (en) 1974-04-02 1974-04-02 Variable resistance control with differentially resilient contacts

Publications (1)

Publication Number Publication Date
GB1481922A true GB1481922A (en) 1977-08-03

Family

ID=23815761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10312/75A Expired GB1481922A (en) 1974-04-02 1975-03-12 Variable resistance control

Country Status (3)

Country Link
US (1) US3855565A (en)
CA (1) CA1032625A (en)
GB (1) GB1481922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826785A1 (en) * 1978-06-19 1980-01-03 Novotechnik Kg Offterdinger Precision potentiometer in circular case - has centrally pivoted wiper moving over resistive track and includes collector track

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965454A (en) * 1974-09-12 1976-06-22 P. R. Mallory & Co., Inc. Means lowering contact resistance in variable resistance control
US4168568A (en) * 1976-04-29 1979-09-25 Cts Corporation Electrical resistor and method of making same
US4095209A (en) * 1976-04-29 1978-06-13 Cts Corporation Electrical resistor and method of making same
US4112250A (en) * 1977-05-26 1978-09-05 Allen-Bradley Company Terminal for electrical component and method of making same
US4210896A (en) * 1978-04-24 1980-07-01 Cts Corporation Variable resistance control and method of making the same
US4205296A (en) * 1978-10-10 1980-05-27 Allen-Bradley Company Rheostat trimmer
JPH0630290B2 (en) * 1987-05-15 1994-04-20 株式会社村田製作所 Variable resistor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093252A (en) * 1934-12-10 1937-09-14 Chicago Telephone Supply Co Electrical contacting device
US2177291A (en) * 1939-02-02 1939-10-24 Chicago Telephone Supply Co Variable resistance device
US2632830A (en) * 1950-12-27 1953-03-24 Mallory & Co Inc P R Indexed control
US3576514A (en) * 1969-01-02 1971-04-27 Bourns Inc Potentiometer with embedded reversely bent contact wires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826785A1 (en) * 1978-06-19 1980-01-03 Novotechnik Kg Offterdinger Precision potentiometer in circular case - has centrally pivoted wiper moving over resistive track and includes collector track

Also Published As

Publication number Publication date
US3855565A (en) 1974-12-17
CA1032625A (en) 1978-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee