GB1009995A - Improvements in electrical components - Google Patents
Improvements in electrical componentsInfo
- Publication number
- GB1009995A GB1009995A GB31589/62A GB3158962A GB1009995A GB 1009995 A GB1009995 A GB 1009995A GB 31589/62 A GB31589/62 A GB 31589/62A GB 3158962 A GB3158962 A GB 3158962A GB 1009995 A GB1009995 A GB 1009995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- base
- cam
- housing
- knob
- post
- 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
- H01C10/30—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
- H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
-
- 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)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
1,009,995. Cam operated switches. GLOBEUNION Inc. Aug. 17, 1962 [Dec. 13, 1961], No. 31589/62. Heading H2B. [Also in Division H1] A miniature potentiometer combined with a switch comprises a base 22, Fig. 4, of insulating material having a resistance element 30 housed in an annular recess 24, the base also carries a conductive post 18 on which is rotatably mounted a second insulating portion 44 having a recess 51 in which is mounted the contact slider 50, connection to which is made via the post 18. The portion 44 of the housing has a knurled flange 36 forming the operating knob and is also provided with a moulded cam contour 60 to operate the switch, which as shown in Fig. 5 is mounted on the back of the base 22 with its operating member 78 overlying the edge of the base 22. Fig. 6 shows a section through the cam contoured surface of the operating knob portion of the housing with the knob in the appropriate position to open contacts 62 and 80.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US159050A US3205466A (en) | 1961-12-13 | 1961-12-13 | Miniaturized variable resistor and switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1009995A true GB1009995A (en) | 1965-11-17 |
Family
ID=22570872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31589/62A Expired GB1009995A (en) | 1961-12-13 | 1962-08-17 | Improvements in electrical components |
Country Status (5)
Country | Link |
---|---|
US (1) | US3205466A (en) |
CH (1) | CH399574A (en) |
DE (1) | DE1515756B2 (en) |
FR (1) | FR1344630A (en) |
GB (1) | GB1009995A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312925A (en) * | 1963-10-30 | 1967-04-04 | Carter Prec Electric Co | Electric switch apparatus |
US3314036A (en) * | 1964-07-24 | 1967-04-11 | Bourns Inc | Helical-element variable resistor |
US3428887A (en) * | 1966-04-28 | 1969-02-18 | Honeywell Inc | Combination switch and variable resistor system |
DE1937989B2 (en) * | 1968-07-30 | 1974-10-10 | Piher S.A., Badalona, Barcelona (Spanien) | Trim potentiometer for electronic circuits |
US3947800A (en) * | 1974-02-04 | 1976-03-30 | Cts Corporation | Variable resistance control |
JPH0412641Y2 (en) * | 1985-09-19 | 1992-03-26 | ||
US8253007B1 (en) * | 2009-11-18 | 2012-08-28 | Richard Ned Steinberger | Potentiometer control for musical instruments |
TWI571890B (en) * | 2015-12-18 | 2017-02-21 | 台灣艾華電子工業股份有限公司 | Rotary variable resistor |
CN106935343B (en) * | 2015-12-30 | 2019-03-26 | 台湾艾华电子工业股份有限公司 | Rotary variable resistor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2040277A (en) * | 1933-12-21 | 1936-05-12 | David T Siegel | Rheostat and potentiometer |
US2329949A (en) * | 1941-11-12 | 1943-09-21 | Sonotone Corp | Rheostat device |
US2974299A (en) * | 1959-01-02 | 1961-03-07 | Globe Union Inc | Miniature variable resistance device |
-
1961
- 1961-12-13 US US159050A patent/US3205466A/en not_active Expired - Lifetime
-
1962
- 1962-08-17 GB GB31589/62A patent/GB1009995A/en not_active Expired
- 1962-08-24 DE DE1515756A patent/DE1515756B2/en active Pending
- 1962-08-28 CH CH1020362A patent/CH399574A/en unknown
- 1962-12-12 FR FR918342A patent/FR1344630A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH399574A (en) | 1965-09-30 |
DE1515756A1 (en) | 1970-01-15 |
FR1344630A (en) | 1963-11-29 |
US3205466A (en) | 1965-09-07 |
DE1515756B2 (en) | 1973-11-15 |
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