GB1426074A - Potentiometer - Google Patents

Potentiometer

Info

Publication number
GB1426074A
GB1426074A GB386273A GB386273A GB1426074A GB 1426074 A GB1426074 A GB 1426074A GB 386273 A GB386273 A GB 386273A GB 386273 A GB386273 A GB 386273A GB 1426074 A GB1426074 A GB 1426074A
Authority
GB
United Kingdom
Prior art keywords
shaft
contacts
jan
contact
potentiometer
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
GB386273A
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of GB1426074A publication Critical patent/GB1426074A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/24—Adjustable resistors the contact moving along turns of a helical resistive element, or vica versa

Landscapes

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

Abstract

1426074 Potentiometers BUNKER RAMO CORP 25 Jan 1973 [25 Jan 1972] 3862/73 Heading HIS A potentiometer comprises a rotatable and axially movable shaft 5 mounted coaxially with a helical resistor element 1 having end terminals 3, 4, the shaft carrying sliding spring contacts 7, 7<SP>1</SP> which are connected to each other and to a terminal 13 via a slider track (9, Fig. 2, not shown) on the shaft 5. Several tracks (9) may be provided so that electrical contact can be made at one of a plurality of circumferentially spaced positions by each contact 7, 7<SP>1</SP>. Alternatively contacts having different lengths may be used. The axial and circumferential separations between the contacts 7, 7<SP>1</SP> are adjusted by removing the shaft 5 from the housing 2. Reference has been directed by the Comptroller to Specification 1,243,597.
GB386273A 1972-01-25 1973-01-25 Potentiometer Expired GB1426074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203431A DE2203431C3 (en) 1972-01-25 1972-01-25 Rotary potentiometer

Publications (1)

Publication Number Publication Date
GB1426074A true GB1426074A (en) 1976-02-25

Family

ID=5833978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB386273A Expired GB1426074A (en) 1972-01-25 1973-01-25 Potentiometer

Country Status (5)

Country Link
US (1) US3820052A (en)
JP (1) JPS5620682B2 (en)
DE (1) DE2203431C3 (en)
FR (1) FR2169168B1 (en)
GB (1) GB1426074A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107507685A (en) * 2017-08-30 2017-12-22 北京控制工程研究所 A kind of conducting ring integrated electronic position device
CN107651219A (en) * 2017-08-30 2018-02-02 北京控制工程研究所 A kind of centrifugal wire development mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105139988A (en) * 2015-09-15 2015-12-09 陈海花 Multi-resistance-value resistance box

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504483A (en) * 1922-05-31 1924-08-12 Central Scientific Co Rheostat
US2566911A (en) * 1949-08-27 1951-09-04 Gen Electric Variable resistance
US3191137A (en) * 1962-09-18 1965-06-22 Michael E Sekerich Multiturn helical potentiometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107507685A (en) * 2017-08-30 2017-12-22 北京控制工程研究所 A kind of conducting ring integrated electronic position device
CN107651219A (en) * 2017-08-30 2018-02-02 北京控制工程研究所 A kind of centrifugal wire development mechanism
CN107507685B (en) * 2017-08-30 2019-11-12 北京控制工程研究所 A kind of conducting ring integrated electronic position device

Also Published As

Publication number Publication date
DE2203431B2 (en) 1979-03-01
FR2169168B1 (en) 1976-05-14
FR2169168A1 (en) 1973-09-07
DE2203431C3 (en) 1979-10-25
JPS5620682B2 (en) 1981-05-15
JPS4883359A (en) 1973-11-07
US3820052A (en) 1974-06-25
DE2203431A1 (en) 1973-08-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee