CA933248A - Lever-operated variable resistor - Google Patents
Lever-operated variable resistorInfo
- 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
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)
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)
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)
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 |
-
1971
- 1971-10-25 CA CA125987A patent/CA933248A/en not_active Expired
- 1971-10-26 US US00192184A patent/US3743999A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3743999A (en) | 1973-07-03 |
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