DE69934619D1 - Veränderbarer Widerstand - Google Patents

Veränderbarer Widerstand

Info

Publication number
DE69934619D1
DE69934619D1 DE69934619T DE69934619T DE69934619D1 DE 69934619 D1 DE69934619 D1 DE 69934619D1 DE 69934619 T DE69934619 T DE 69934619T DE 69934619 T DE69934619 T DE 69934619T DE 69934619 D1 DE69934619 D1 DE 69934619D1
Authority
DE
Germany
Prior art keywords
changeable resistance
changeable
resistance
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 - Lifetime
Application number
DE69934619T
Other languages
English (en)
Other versions
DE69934619T2 (de
Inventor
Fumitoshi Masuda
Masashi Morikami
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69934619D1 publication Critical patent/DE69934619D1/de
Application granted granted Critical
Publication of DE69934619T2 publication Critical patent/DE69934619T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • 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)
  • Details Of Resistors (AREA)
DE69934619T 1998-03-03 1999-03-02 Veränderbarer Widerstand Expired - Lifetime DE69934619T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06954998A JP3271579B2 (ja) 1998-03-03 1998-03-03 可変抵抗器
JP6954998 1998-03-03

Publications (2)

Publication Number Publication Date
DE69934619D1 true DE69934619D1 (de) 2007-02-15
DE69934619T2 DE69934619T2 (de) 2007-10-11

Family

ID=13405926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934619T Expired - Lifetime DE69934619T2 (de) 1998-03-03 1999-03-02 Veränderbarer Widerstand

Country Status (6)

Country Link
US (1) US6040757A (de)
EP (1) EP0940822B1 (de)
JP (1) JP3271579B2 (de)
KR (1) KR100296849B1 (de)
CN (1) CN1132196C (de)
DE (1) DE69934619T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3557978B2 (ja) * 2000-01-04 2004-08-25 株式会社村田製作所 可変抵抗器
US6744347B2 (en) 2001-01-04 2004-06-01 Murata Manufacturing Co., Ltd. Variable resistor
JP4945848B2 (ja) * 2001-04-02 2012-06-06 株式会社村田製作所 可変抵抗器
KR101420328B1 (ko) * 2011-01-27 2014-07-16 삼성디스플레이 주식회사 디스플레이 장치용 가변 저항 장치와, 이를 이용한 가변 저항 조정 방법
JP6530870B2 (ja) * 2016-11-16 2019-06-12 東京コスモス電機株式会社 可変抵抗器用スイッチ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579169A (en) * 1969-02-05 1971-05-18 Allen Bradley Co Variable resistor for dual operation
FR2059769A5 (de) * 1969-07-29 1971-06-04 Electro Resistance
US3654581A (en) * 1971-03-15 1972-04-04 Beckman Instruments Inc Rotor and shaft assembly for variable resistor
US3760324A (en) * 1972-09-26 1973-09-18 Bowins Inc Single-turn potentiometer
US4109230A (en) * 1977-02-16 1978-08-22 Allen-Bradley Company Compact electrical control
US4117444A (en) * 1977-07-14 1978-09-26 Bourns, Inc. Hearing aid volume control
US4329676A (en) * 1980-01-10 1982-05-11 Resistance Technology, Inc. Potentiometer
JPH03180001A (ja) * 1989-12-08 1991-08-06 Copal Electron Co Ltd 可変抵抗器

Also Published As

Publication number Publication date
EP0940822A3 (de) 2000-09-06
KR19990077543A (ko) 1999-10-25
CN1132196C (zh) 2003-12-24
EP0940822B1 (de) 2007-01-03
EP0940822A2 (de) 1999-09-08
US6040757A (en) 2000-03-21
JPH11251117A (ja) 1999-09-17
JP3271579B2 (ja) 2002-04-02
DE69934619T2 (de) 2007-10-11
KR100296849B1 (ko) 2001-07-12
CN1227955A (zh) 1999-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition