CA933248A - Lever-operated variable resistor - Google Patents

Lever-operated variable resistor

Info

Publication number
CA933248A
CA933248A CA125987A CA125987A CA933248A CA 933248 A CA933248 A CA 933248A CA 125987 A CA125987 A CA 125987A CA 125987 A CA125987 A CA 125987A CA 933248 A CA933248 A CA 933248A
Authority
CA
Canada
Prior art keywords
lever
variable resistor
operated variable
operated
resistor
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
CA125987A
Other versions
CA125987S (en
Inventor
Miyashita Akitoshi
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
Akitoshi Miyashita
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.)
Filing date
Publication date
Application filed by Akitoshi Miyashita, Matsushita Electric Industrial Co Ltd filed Critical Akitoshi Miyashita
Application granted granted Critical
Publication of CA933248A publication Critical patent/CA933248A/en
Expired 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
    • 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)
CA125987A 1970-10-26 1971-10-25 Lever-operated variable resistor Expired CA933248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10669970 1970-10-26

Publications (1)

Publication Number Publication Date
CA933248A true CA933248A (en) 1973-09-04

Family

ID=14440250

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125987A Expired CA933248A (en) 1970-10-26 1971-10-25 Lever-operated variable resistor

Country Status (2)

Country Link
US (1) US3743999A (en)
CA (1) CA933248A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982220A (en) * 1974-03-04 1976-09-21 Cts Corporation Variable resistance control
JPS59733Y2 (en) * 1980-11-12 1984-01-10 アルプス電気株式会社 Rotating variable resistor
US4654626A (en) * 1985-08-12 1987-03-31 Tbg Inc. Dimmer switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552373A (en) * 1922-10-27 1925-09-01 Nat Gauge And Equipment Compan Electric gauge for gasoline tanks
US2513677A (en) * 1949-03-05 1950-07-04 Mcgraw Electric Co Multiple step switch
US2716685A (en) * 1953-01-16 1955-08-30 Gen Motors Corp Variable resistor for liquid level telemetric system
US2717944A (en) * 1954-02-18 1955-09-13 Chicago Telephone Supply Corp Variable resistor
US3242451A (en) * 1964-02-18 1966-03-22 Bourns Inc Gear actuated variable resistor
US3360757A (en) * 1964-05-04 1967-12-26 Eric C Wahlberg Electronic devices for providing infinitely variable electrical values
US3428887A (en) * 1966-04-28 1969-02-18 Honeywell Inc Combination switch and variable resistor system
US3388365A (en) * 1967-07-25 1968-06-11 Irc Inc Variable resistor with vernier drive
US3539748A (en) * 1968-05-01 1970-11-10 Programmed & Remote Syst Corp Center tap potentiometer center biased by linearly movable microswitch actuating control rods
US3544946A (en) * 1969-03-10 1970-12-01 Nippon Musical Instruments Mfg Variable resistor

Also Published As

Publication number Publication date
US3743999A (en) 1973-07-03

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