GB1004686A - Improvements in or relating to two-part rotary electrical devices - Google Patents

Improvements in or relating to two-part rotary electrical devices

Info

Publication number
GB1004686A
GB1004686A GB21909/62A GB2190962A GB1004686A GB 1004686 A GB1004686 A GB 1004686A GB 21909/62 A GB21909/62 A GB 21909/62A GB 2190962 A GB2190962 A GB 2190962A GB 1004686 A GB1004686 A GB 1004686A
Authority
GB
United Kingdom
Prior art keywords
resistors
june
shoulder
units
rotary electrical
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
GB21909/62A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1004686A publication Critical patent/GB1004686A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/16—Adjustable resistors including plural resistive elements
    • H01C10/20—Contact structure or movable resistive elements being ganged
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches

Abstract

1,004,686. Ohmic resistors. PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES Ltd. June 6, 1962 [June 9, 1961], No. 21909/62. Heading H1S. In a rotary electrical device comprising two units such as resistors or switches arranged one behind the other with separate screwing caps 9, 25, the common spindle is formed in two parts, the front part 5 having a reduced ribbed portion 49 which fits lightly in a bore 51 in the rear part 7, and an apertured front contact carrier 57 fits over the non-circular end 53 of the part 7 and is clamped against the shoulder 65 of the part 5. The rear part 7 also has a reduced ribbed portion 67 at its other end and a collar 69 fixed thereon and carrying a radial arm 71 clamps a rear contact member 73 against the shoulder 81, the axial position of the member 73 being determined by a pin 75 and slot 76. The spindle assembly is locked in position by a spring clip 83 in a groove in the front part 5. The contact members 57, 73 have resilient arms 59, 61, 63 (shown only for 57), of which 59, 61 slide over stationary slip rings 43, 41 while 63, when the units are resistors, slides over carbon resistance layers 35, 21. An inwardly bent part 79 of the screening cap 9 serves as a stop for the arm 71.
GB21909/62A 1961-06-09 1962-06-06 Improvements in or relating to two-part rotary electrical devices Expired GB1004686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL265734 1961-06-09

Publications (1)

Publication Number Publication Date
GB1004686A true GB1004686A (en) 1965-09-15

Family

ID=19753082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21909/62A Expired GB1004686A (en) 1961-06-09 1962-06-06 Improvements in or relating to two-part rotary electrical devices

Country Status (6)

Country Link
JP (1) JPS411390Y1 (en)
DE (1) DE1244924B (en)
DK (1) DK104634C (en)
FR (1) FR1324696A (en)
GB (1) GB1004686A (en)
NL (2) NL265734A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412360A (en) * 1965-06-23 1968-11-19 Globe Union Inc Angularly adjustable control
US3691506A (en) * 1971-04-05 1972-09-12 Cts Corp Resistors and stacked plurality thereof
JPS5055543U (en) * 1973-09-20 1975-05-26
DE2740578C2 (en) * 1977-09-09 1986-01-30 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Adjustable resistance
JPS58118706U (en) * 1982-02-05 1983-08-13 株式会社東海理化電機製作所 Automotive rheostat light control device
FR2605794B1 (en) * 1986-10-22 1989-06-23 Peugeot POTENTIOMETER FOR PLACING AT THE END OF A ROTARY AXIS
FR2614132B1 (en) * 1987-04-14 1995-01-06 Merlin Gerin DEVICE FOR ASSEMBLING MINIATURE MOLDED CASES BY PLASTIC PIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120651A (en) * 1934-06-11 1938-06-14 Chicago Telephone Supply Co Variable resistance device
DE1065066B (en) * 1955-07-29 1959-09-10 Fr De L Electro Resistance Soc Potentiometer

Also Published As

Publication number Publication date
JPS411390Y1 (en) 1966-02-03
NL113692C (en)
NL265734A (en)
FR1324696A (en) 1963-04-19
DK104634C (en) 1966-06-13
DE1244924B (en) 1967-07-20

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