GB901213A - Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices - Google Patents

Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices

Info

Publication number
GB901213A
GB901213A GB4427559A GB4427559A GB901213A GB 901213 A GB901213 A GB 901213A GB 4427559 A GB4427559 A GB 4427559A GB 4427559 A GB4427559 A GB 4427559A GB 901213 A GB901213 A GB 901213A
Authority
GB
United Kingdom
Prior art keywords
inductances
andlike
relating
devices
slot
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
GB4427559A
Inventor
Wilfred Jackson Woodbine
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.)
Sangamo Weston Ltd
Atos Origin IT Services Inc
Original Assignee
Sangamo Weston Ltd
Sangamo Weston Inc
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 Sangamo Weston Ltd, Sangamo Weston Inc filed Critical Sangamo Weston Ltd
Priority to GB4427559A priority Critical patent/GB901213A/en
Publication of GB901213A publication Critical patent/GB901213A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)

Abstract

901,213. Variable resistors; inductances. SANGAMO WESTON Ltd. Dec, 29, 1960 [Dec. 30. 1959], No. 44275/59. Classes 37 and 38(2). In a variable electrical resistance or inductance a sliding contact 16, 17, Fig. 1, is movable along a resistive or inductive winding 12 supported in the threads of a helically threaded member 10, the contact being driven by a control sleeve 19 along a guide slot 18, Fig. 2, in the sleeve, the slot having a non-linear contour such that the variation of resistance or inductance follows a desired law. In a modified embodiment (Fig. 3, not shown), a multi-turn spiral winding is mounted in a spiral groove on the surface of a flat insulating disc and a movable contact carrier slides within a contoured slot in a disc secured to a control shaft.
GB4427559A 1959-12-30 1959-12-30 Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices Expired GB901213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4427559A GB901213A (en) 1959-12-30 1959-12-30 Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4427559A GB901213A (en) 1959-12-30 1959-12-30 Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices

Publications (1)

Publication Number Publication Date
GB901213A true GB901213A (en) 1962-07-18

Family

ID=10432542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4427559A Expired GB901213A (en) 1959-12-30 1959-12-30 Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices

Country Status (1)

Country Link
GB (1) GB901213A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943805A1 (en) * 2009-03-31 2010-10-01 Da Fact HUMAN MACHINE INTERFACE.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943805A1 (en) * 2009-03-31 2010-10-01 Da Fact HUMAN MACHINE INTERFACE.
WO2010112731A2 (en) * 2009-03-31 2010-10-07 Da Fact Human-machine interface
WO2010112731A3 (en) * 2009-03-31 2010-11-25 Da Fact Human-machine interface

Similar Documents

Publication Publication Date Title
GB901213A (en) Improvements in or relating to multi-turn slide wire potentiometers, inductances andlike devices
GB1087773A (en) Variable electrical resistors
ES254886A1 (en) Method of and apparatus for making deposited carbon resistors
DE634073C (en) Infinitely variable potentiometer made of resistance wire or resistance ground
GB777394A (en) Variable resistance instrument
US3008111A (en) figure
GB1203428A (en) Improvements in or relating to variable resistance control devices
US2864992A (en) Voltage regulating apparatus
US2839643A (en) Precision potentiometer
GB955978A (en) A device for setting electrical control apparatus
US2707811A (en) Rheostat for aircraft panel light control
DE895184C (en) Control transformer for stage systems
GB1376233A (en) Adjustable resistor
GB1161180A (en) Improvements in or relating to Adjustable Electrical Resistors.
ES297171A1 (en) An electrical device of the type that has a layer or conductive film on a non-conductive base (Machine-translation by Google Translate, not legally binding)
GB744485A (en) Improvements in or relating to auto-transformers
GB740520A (en) Improvements in and relating to continuous regulating transformers
GB1035521A (en) Improvements in or relating to variable electric resistances, variable transformers and the like
GB906740A (en) Electrical resistor
ES261112A3 (en) Improvements in adjustable electrical resistors (Machine-translation by Google Translate, not legally binding)
ES305874A1 (en) Improvements in electrical thermostats. (Machine-translation by Google Translate, not legally binding)
GB890350A (en) Sine/cosine potentiometer
GB786566A (en) Improvements in or relating to potentiometers
GB903804A (en) Improvements in and relating to terminals fitted with a resistance
GB766097A (en) Arrangement for controlling the brightness of electric lamps