FR2483676A3 - Resistance variable - Google Patents

Resistance variable Download PDF

Info

Publication number
FR2483676A3
FR2483676A3 FR8110173A FR8110173A FR2483676A3 FR 2483676 A3 FR2483676 A3 FR 2483676A3 FR 8110173 A FR8110173 A FR 8110173A FR 8110173 A FR8110173 A FR 8110173A FR 2483676 A3 FR2483676 A3 FR 2483676A3
Authority
FR
France
Prior art keywords
teeth
rotor
sections
variable resistance
edges
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
FR8110173A
Other languages
English (en)
French (fr)
Other versions
FR2483676B3 (OSRAM
Inventor
Richard Gray
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.)
Allen Bradley Electronics Ltd
Original Assignee
Allen Bradley Electronics 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 Allen Bradley Electronics Ltd filed Critical Allen Bradley Electronics Ltd
Publication of FR2483676A3 publication Critical patent/FR2483676A3/fr
Application granted granted Critical
Publication of FR2483676B3 publication Critical patent/FR2483676B3/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S338/00—Electrical resistors
    • Y10S338/01—Worm gear drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
FR8110173A 1980-05-28 1981-05-21 Resistance variable Granted FR2483676A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017413 1980-05-28

Publications (2)

Publication Number Publication Date
FR2483676A3 true FR2483676A3 (fr) 1981-12-04
FR2483676B3 FR2483676B3 (OSRAM) 1982-06-25

Family

ID=10513685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110173A Granted FR2483676A3 (fr) 1980-05-28 1981-05-21 Resistance variable

Country Status (4)

Country Link
US (1) US4357591A (OSRAM)
CA (1) CA1165417A (OSRAM)
DE (2) DE3120311A1 (OSRAM)
FR (1) FR2483676A3 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034004A (ja) * 1983-08-04 1985-02-21 コパル電子株式会社 可変抵抗器の停止機構
DE3612574C1 (de) * 1986-04-15 1987-06-19 Preh Elektro Feinmechanik Antriebseinrichtung eines Drehpotentiometers
US6078249A (en) * 1998-10-08 2000-06-20 Wayne-Dalton Corp. Screw-type potentiometer drive with a travel reset
AT516964B1 (de) * 2015-03-17 2016-12-15 Zkw Group Gmbh Fahrzeugscheinwerfer, insbesondere Kraftfahrzeugscheinwerfer, mit einem Gehäuse
CN111916267B (zh) * 2020-08-11 2022-01-04 临沂合力电子有限公司 一种多级进位式高精度可调低阻值电阻

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124777A (en) * 1964-03-10 Potentiometer
US3242452A (en) * 1962-07-25 1966-03-22 Cts Corp Clutch means for multiple turn variable resistor
US3201737A (en) * 1962-11-13 1965-08-17 Bourns Inc Gear-adjusted variable resistor
US3195092A (en) * 1963-05-31 1965-07-13 Techno Components Corp Potentiometer
US3363212A (en) * 1965-09-09 1968-01-09 Clarostat Mfg Co Inc Variable resistance component
US3351881A (en) * 1966-06-22 1967-11-07 Irc Inc Potentiometer
US3497856A (en) * 1967-09-20 1970-02-24 Dale Electronics Adjustable potentiometer
NL137454C (OSRAM) * 1968-07-01
US3596223A (en) * 1968-12-23 1971-07-27 Cts Corp Miniature variable resistance control
US3522573A (en) * 1969-01-10 1970-08-04 Bourns Inc Potentiometer shaft retention
US3569896A (en) * 1969-01-15 1971-03-09 Weston Instruments Inc Ultrathin miniature potentiometer with recessed drive wheel means
US3576512A (en) * 1969-11-24 1971-04-27 Bourns Inc Potentiometer
US3701070A (en) * 1971-10-18 1972-10-24 Bourns Inc Wormgear actuated potentiometer
US3757267A (en) * 1972-07-28 1973-09-04 Beckman Instruments Inc Variable resistance device with multifunction wiper carrier
US3982220A (en) * 1974-03-04 1976-09-21 Cts Corporation Variable resistance control
GB1492910A (en) * 1975-03-17 1977-11-23 Spectrol Electronics Corp Variable resistance device
US4114132A (en) * 1977-05-25 1978-09-12 Bourns, Inc. Worm gear potentiometer ratchet system
US4114133A (en) * 1978-02-16 1978-09-12 Bourns, Inc. Worm gear drive and ratchet system

Also Published As

Publication number Publication date
FR2483676B3 (OSRAM) 1982-06-25
DE8115188U1 (de) 1981-10-15
DE3120311A1 (de) 1982-04-22
CA1165417A (en) 1984-04-10
US4357591A (en) 1982-11-02

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse