EP0259821A3 - Rotary variable resistor - Google Patents

Rotary variable resistor Download PDF

Info

Publication number
EP0259821A3
EP0259821A3 EP87113071A EP87113071A EP0259821A3 EP 0259821 A3 EP0259821 A3 EP 0259821A3 EP 87113071 A EP87113071 A EP 87113071A EP 87113071 A EP87113071 A EP 87113071A EP 0259821 A3 EP0259821 A3 EP 0259821A3
Authority
EP
European Patent Office
Prior art keywords
variable resistor
rotary variable
rotary
resistor
variable
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.)
Granted
Application number
EP87113071A
Other languages
German (de)
Other versions
EP0259821A2 (en
EP0259821B1 (en
Inventor
Gerhard Spiller
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.)
Preh GmbH
Original Assignee
Preh GmbH
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 Preh GmbH filed Critical Preh GmbH
Publication of EP0259821A2 publication Critical patent/EP0259821A2/en
Publication of EP0259821A3 publication Critical patent/EP0259821A3/en
Application granted granted Critical
Publication of EP0259821B1 publication Critical patent/EP0259821B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
EP87113071A 1986-09-12 1987-09-08 Rotary variable resistor Expired - Lifetime EP0259821B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3631056 1986-09-12
DE19863631056 DE3631056A1 (en) 1986-09-12 1986-09-12 TURNING RESISTANCE

Publications (3)

Publication Number Publication Date
EP0259821A2 EP0259821A2 (en) 1988-03-16
EP0259821A3 true EP0259821A3 (en) 1989-07-26
EP0259821B1 EP0259821B1 (en) 1992-01-08

Family

ID=6309435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113071A Expired - Lifetime EP0259821B1 (en) 1986-09-12 1987-09-08 Rotary variable resistor

Country Status (6)

Country Link
US (1) US4816801A (en)
EP (1) EP0259821B1 (en)
JP (1) JPS6373602A (en)
DE (1) DE3631056A1 (en)
DK (1) DK165610C (en)
ES (1) ES2029465T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01129804U (en) * 1988-02-26 1989-09-04
DE4122789C1 (en) * 1991-07-10 1993-01-21 Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De Actuating element for adjusting heating, headlamps, dashboard illumination, etc. in vehicle - has potentiometer surrounded by flat bronze strip fixed to housing at least in one region
JP3367787B2 (en) * 1995-05-29 2003-01-20 株式会社村田製作所 Variable resistor
DE19533991B4 (en) * 1995-09-14 2009-07-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH potentiometer
DE19720543C1 (en) * 1997-05-16 1998-05-20 Preh Elektro Feinmechanik Electrical rotary resistance
TWI571890B (en) * 2015-12-18 2017-02-21 台灣艾華電子工業股份有限公司 Rotary variable resistor
CN106935343B (en) * 2015-12-30 2019-03-26 台湾艾华电子工业股份有限公司 Rotary variable resistor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693009A (en) * 1925-01-26 1928-11-27 Benjamin Electric Mfg Co Rheostat
US2451241A (en) * 1946-11-21 1948-10-12 Gen Electric Shielded volume control and switch
DE1086792B (en) * 1956-07-20 1960-08-11 Plessey Co Ltd Rotary resistor with off switch
US3032734A (en) * 1960-07-05 1962-05-01 Globe Union Inc Resistance trimmer knob
DE1921230A1 (en) * 1969-04-25 1971-02-25 Resista Fabrik Elek Scher Wide Potentiometers, especially trimmers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118C (en) * C. AD. ED. ALEXANDER in Berlin Table bed
US2329949A (en) * 1941-11-12 1943-09-21 Sonotone Corp Rheostat device
US2884506A (en) * 1956-03-12 1959-04-28 Carter Mfg Corp Variable resistor
US2901720A (en) * 1956-07-20 1959-08-25 Plessey Co Ltd Circuit breakers
DE1826686U (en) * 1960-05-18 1961-02-16 Preh Elektro Feinmechanik KNOB CONTROL.
NL297808A (en) * 1962-09-12
DE1490258B2 (en) * 1964-10-26 1970-08-06 Rosenthal Isolatoren GmbH, 8672 Selb Miniature potentiometer
DE7815934U1 (en) * 1978-05-27 1978-09-07 Wilhelm Ruf Kg, 8000 Muenchen KNOB ROTATION RESISTANCE
US4430634A (en) * 1982-01-18 1984-02-07 Cts Corporation Rotary potentiometer with molded terminal package
US4572599A (en) * 1983-05-27 1986-02-25 Waters Manufacturing, Inc. Wiper for sliding electrical contact

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693009A (en) * 1925-01-26 1928-11-27 Benjamin Electric Mfg Co Rheostat
US2451241A (en) * 1946-11-21 1948-10-12 Gen Electric Shielded volume control and switch
DE1086792B (en) * 1956-07-20 1960-08-11 Plessey Co Ltd Rotary resistor with off switch
US3032734A (en) * 1960-07-05 1962-05-01 Globe Union Inc Resistance trimmer knob
DE1921230A1 (en) * 1969-04-25 1971-02-25 Resista Fabrik Elek Scher Wide Potentiometers, especially trimmers

Also Published As

Publication number Publication date
DE3631056A1 (en) 1988-03-24
ES2029465T3 (en) 1992-08-16
DK477387D0 (en) 1987-09-11
JPS6373602A (en) 1988-04-04
US4816801A (en) 1989-03-28
DK477387A (en) 1988-03-13
EP0259821A2 (en) 1988-03-16
DE3631056C2 (en) 1991-03-14
EP0259821B1 (en) 1992-01-08
DK165610C (en) 1993-05-03
DK165610B (en) 1992-12-21

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