GB1486507A - Potentiometer - Google Patents

Potentiometer

Info

Publication number
GB1486507A
GB1486507A GB2840475A GB2840475A GB1486507A GB 1486507 A GB1486507 A GB 1486507A GB 2840475 A GB2840475 A GB 2840475A GB 2840475 A GB2840475 A GB 2840475A GB 1486507 A GB1486507 A GB 1486507A
Authority
GB
United Kingdom
Prior art keywords
casing
resistive element
july
constituted
potentiometers
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
GB2840475A
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.)
FR de l ELECTRO RESISTANCE SOC
Original Assignee
FR de l ELECTRO RESISTANCE SOC
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 FR de l ELECTRO RESISTANCE SOC filed Critical FR de l ELECTRO RESISTANCE SOC
Publication of GB1486507A publication Critical patent/GB1486507A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting

Landscapes

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

Abstract

1486507 Potentiometers SOC FRANCAISE DE L'ELECTRO-RESISTANCE 4 July 1975 [16 July 1974] 28404/75 Heading H1S A potentiometer comprises a resistive element on a substrate secured inside an insulating casing by resilient means which cause the substrate to bear against three support members being constituted by the inside ends of terminals which project through the casing. As shown a resilient metal blade 17 bears against a rib 21 of casing 1 and biases conductive areas 24 at the ends of resistive element 2 against terminal portions 4a, 6a. The third support member is constituted by a projection 16 integral with casing 1; in a modification it may be a portion of a centre-tap terminal (not shown). Blade 17 serves to conduct heat away from resistive element 2, and, in a second embodiment, may be replaced by a dished washer (29, Fig. 7, not shown) with radial slots at its periphery. It is envisaged that the invention may be also applied to rectilinear potentiometers.
GB2840475A 1974-07-16 1975-07-04 Potentiometer Expired GB1486507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424660A FR2279209A1 (en) 1974-07-16 1974-07-16 POTENTIOMETER, ESPECIALLY FOR ELECTRONIC CIRCUITS

Publications (1)

Publication Number Publication Date
GB1486507A true GB1486507A (en) 1977-09-21

Family

ID=9141321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2840475A Expired GB1486507A (en) 1974-07-16 1975-07-04 Potentiometer

Country Status (7)

Country Link
BE (1) BE830635A (en)
DE (1) DE7521682U (en)
ES (1) ES439435A1 (en)
FR (1) FR2279209A1 (en)
GB (1) GB1486507A (en)
LU (1) LU72841A1 (en)
NL (1) NL7508030A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2100523B (en) * 1981-03-30 1985-02-27 Iskra Sozd Elektro Indus Adjustable enclosed potentiometer
JPS5956709U (en) * 1982-10-07 1984-04-13 アルプス電気株式会社 semi-fixed variable resistor
US4623868A (en) * 1984-01-10 1986-11-18 Crystalate Electronics Limited Variable electrical resistance device
JPS6388805A (en) * 1986-10-01 1988-04-19 株式会社村田製作所 Variable resistor
FR2615663B1 (en) * 1987-05-22 1992-10-30 Tunirama Ind Sarl METHOD FOR MANUFACTURING TERMINALS OF ELECTRONIC COMPONENTS
JPH0630289B2 (en) * 1987-12-10 1994-04-20 株式会社村田製作所 Variable resistor
ES2182685B2 (en) * 2001-03-28 2004-06-01 Aragonesa De Componentes Pasivos, S.A. (Acp) POTENTIOMETER.
WO2004049357A1 (en) * 2002-11-27 2004-06-10 Aragonesa De Componentes Pasivos, S.A. (Acp) Potentiometer

Also Published As

Publication number Publication date
NL7508030A (en) 1976-01-20
LU72841A1 (en) 1977-03-07
FR2279209A1 (en) 1976-02-13
DE7521682U (en) 1976-01-08
BE830635A (en) 1975-12-29
FR2279209B1 (en) 1978-01-27
ES439435A1 (en) 1977-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950703