EP1035551A3 - Résistance variable par rotation et système de contrôle l'utilisant - Google Patents

Résistance variable par rotation et système de contrôle l'utilisant Download PDF

Info

Publication number: EP1035551A3
Authority: EP; European Patent Office
Prior art keywords: resistive film; conductive member; brush; resistor; current collecting
Prior art date: 1999-03-11
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

EP00105001A

Other languages

German (de)

English (en)

Other versions

EP1035551A2 (fr

EP1035551B1 (fr

Inventor

Jun Sugahara

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial 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.)

1999-03-11

Filing date

2000-03-09

Publication date

2004-01-07

2000-03-09 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

2000-09-13 Publication of EP1035551A2 publication Critical patent/EP1035551A2/fr

2004-01-07 Publication of EP1035551A3 publication Critical patent/EP1035551A3/fr

2005-07-06 Application granted granted Critical

2005-07-06 Publication of EP1035551B1 publication Critical patent/EP1035551B1/fr

2020-03-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- H01C10/34—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path the contact or the associated conducting structure riding on collector formed as a ring or portion thereof

Landscapes

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

EP00105001A 1999-03-11 2000-03-09 Résistance variable par rotation et système de contrôle l'utilisant Expired - Lifetime EP1035551B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP11064476A JP2000260607A (ja)	1999-03-11	1999-03-11	回転型可変抵抗器およびこれを用いた出力調整器
JP6447699		1999-03-11

Publications (3)

Publication Number	Publication Date
EP1035551A2 EP1035551A2 (fr)	2000-09-13
EP1035551A3 true EP1035551A3 (fr)	2004-01-07
EP1035551B1 EP1035551B1 (fr)	2005-07-06

Family

ID=13259330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00105001A Expired - Lifetime EP1035551B1 (fr)	1999-03-11	2000-03-09	Résistance variable par rotation et système de contrôle l'utilisant

Country Status (3)

Country	Link
EP (1)	EP1035551B1 (fr)
JP (1)	JP2000260607A (fr)
DE (1)	DE60021130T2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2913272B1 (fr) *	2007-03-02	2010-06-25	Dav	Capteur a surface tactile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3683308A (en) *	1971-02-22	1972-08-08	Techo Components Corp	Potentiometers
US4549124A (en) *	1982-02-26	1985-10-22	Kaltenbach & Voigt Gmbh & Co.	Circuit arrangement for controlling the action of an adjusting device, in particular for a patient chair
DE3822314A1 (de) *	1987-07-07	1989-01-19	Zahnradfabrik Friedrichshafen	Drehwinkel-potentiometer
JPH06163216A (ja) *	1992-11-26	1994-06-10	Matsushita Electric Ind Co Ltd	可変抵抗器およびその製造方法
JPH06163215A (ja) *	1992-11-18	1994-06-10	Matsushita Electric Ind Co Ltd	連動形可変抵抗器
JPH07245203A (ja) *	1994-03-03	1995-09-19	Alps Electric Co Ltd	回転形可変抵抗器

1999
- 1999-03-11 JP JP11064476A patent/JP2000260607A/ja active Pending
2000
- 2000-03-09 DE DE60021130T patent/DE60021130T2/de not_active Expired - Lifetime
- 2000-03-09 EP EP00105001A patent/EP1035551B1/fr not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3683308A (en) *	1971-02-22	1972-08-08	Techo Components Corp	Potentiometers
US4549124A (en) *	1982-02-26	1985-10-22	Kaltenbach & Voigt Gmbh & Co.	Circuit arrangement for controlling the action of an adjusting device, in particular for a patient chair
DE3822314A1 (de) *	1987-07-07	1989-01-19	Zahnradfabrik Friedrichshafen	Drehwinkel-potentiometer
JPH06163215A (ja) *	1992-11-18	1994-06-10	Matsushita Electric Ind Co Ltd	連動形可変抵抗器
JPH06163216A (ja) *	1992-11-26	1994-06-10	Matsushita Electric Ind Co Ltd	可変抵抗器およびその製造方法
JPH07245203A (ja) *	1994-03-03	1995-09-19	Alps Electric Co Ltd	回転形可変抵抗器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 477 (E - 1602) 6 September 1994 (1994-09-06) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) *

Also Published As

Publication number	Publication date
EP1035551A2 (fr)	2000-09-13
EP1035551B1 (fr)	2005-07-06
JP2000260607A (ja)	2000-09-22
DE60021130D1 (de)	2005-08-11
DE60021130T2 (de)	2006-04-20

Legal Events

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2000-07-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2003-11-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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2004-05-12	17P	Request for examination filed	Effective date: 20040315
2004-09-29	AKX	Designation fees paid	Designated state(s): DE FR GB IT
2005-01-11	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2005-04-08	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2005-05-20	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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Publication	Publication Date	Title
US4625084A (en)	1986-11-25	Rotary switch construction and method of making the same
JP2000353604A (ja)	2000-12-19	可変抵抗器
US4728755A (en)	1988-03-01	Rotary switch construction and method of making the same
TW345712B (en)	1998-11-21	Semiconductor device
KR100321333B1 (ko)	2002-03-18	회전형 가변저항기
US4572931A (en)	1986-02-25	Rotary switch
US6462677B1 (en)	2002-10-08	Encoder with embedded signal circuitry
GB2037086A (en)	1980-07-02	Twopiece trimming potentiometer
JP3985441B2 (ja)	2007-10-03	抵抗素子の製造方法
JP2832911B2 (ja)	1998-12-09	スイツチ付き可変抵抗器
US3997865A (en)	1976-12-14	Rotor and shaft bearing means for variable resistance control
US4714804A (en)	1987-12-22	Rotary switch having rotary contacts with an amorphous alloy coating
US4400685A (en)	1983-08-23	Control system
US4511076A (en)	1985-04-16	Method of soldering circuit boards with solder-repellent contacts
JPH11345706A (ja)	1999-12-14	回転操作型可変抵抗器およびその製造方法
JP2000260608A (ja)	2000-09-22	可変抵抗器およびこれに用いる抵抗素子基板の製造方法
GB1510920A (en)	1978-05-17	Rotary electric switch
US4137518A (en)	1979-01-30	Resistance disk
JP3552889B2 (ja)	2004-08-11	回転型可変抵抗器およびこの回転型可変抵抗器の取付構造
JPH0542589Y2 (fr)	1993-10-27
EP1035551B1 (fr)	2005-07-06	Résistance variable par rotation et système de contrôle l'utilisant
TW357370B (en)	1999-05-01	High-voltage resistors unit and high-voltage variable resistors unit
CA1084093A (fr)	1980-08-19	Commutateur rotatif a came a positions crantees
JP3013626B2 (ja)	2000-02-28	電気式感圧センサ
JPS5855618Y2 (ja)	1983-12-20	回転形可変抵抗器