GB1125292A - Slide wire potentiometer - Google Patents

Slide wire potentiometer

Info

Publication number
GB1125292A
GB1125292A GB180868A GB180868A GB1125292A GB 1125292 A GB1125292 A GB 1125292A GB 180868 A GB180868 A GB 180868A GB 180868 A GB180868 A GB 180868A GB 1125292 A GB1125292 A GB 1125292A
Authority
GB
United Kingdom
Prior art keywords
wires
pairs
contact
adjacent
aug
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
GB180868A
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.)
ELECTRO NITE
Grimes Aerospace Co
Original Assignee
ELECTRO NITE
Electro Nite Co
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 ELECTRO NITE, Electro Nite Co filed Critical ELECTRO NITE
Publication of GB1125292A publication Critical patent/GB1125292A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors

Abstract

1,125,292. Potentiometers. ELECTRONITE CO. 27 Aug., 1965 [31 Aug., 1964], No. 1808/68. Divided out of 1,125,291. Heading H1S. A slide wire potentiometer comprises a plurality of pairs of wires such as 140a, 140b and 138a, 138b (Fig. 2) each pair being formed as a single wire of resistance material arranged in the form of a U, adjacent wires being engaged under spring pressure by a contact 152 arranged between them and carried by a movable arm. The wires may be pressed on to the contact 152 by V-section ends of a U-shaped spring member in which 152 is arranged. Alternatively an insulating channel member (216), (218), (Fig. 10, not shown), may be arranged between the wires of each pair, the adjacent wires of adjacent pairs being engaged by different arms of a U- shaped spring contact. The pairs of wires 138, 140 are spring tensioned and though both of them are of resistance material 140, which is used as a pick-up lead, is made of larger diameter and has its ends interconnected. The resistance per foot of the slide wires may vary. The moving arm carrying the contacts is attached to the armature 40 of a reciprocable linear induction motor and carries a pen (124), (Fig. 1, not shown), co-oprating with a moving record sheet (130) as well as a pointer moving over a scale (see Division H2).
GB180868A 1964-08-31 1965-08-27 Slide wire potentiometer Expired GB1125292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39308764A 1964-08-31 1964-08-31

Publications (1)

Publication Number Publication Date
GB1125292A true GB1125292A (en) 1968-08-28

Family

ID=23553218

Family Applications (2)

Application Number Title Priority Date Filing Date
GB180868A Expired GB1125292A (en) 1964-08-31 1965-08-27 Slide wire potentiometer
GB3703365A Expired GB1125291A (en) 1964-08-31 1965-08-27 Potentiometric device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3703365A Expired GB1125291A (en) 1964-08-31 1965-08-27 Potentiometric device

Country Status (4)

Country Link
BE (1) BE668860A (en)
DE (1) DE1663154B1 (en)
FR (1) FR1448325A (en)
GB (2) GB1125292A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102134601B1 (en) * 2018-08-17 2020-07-16 엘에스일렉트릭(주) Module type current limiting resistor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967985A (en) * 1962-04-05 1964-08-26 Morris Ltd Herbert Improvements in cranes and lifts

Also Published As

Publication number Publication date
BE668860A (en) 1965-12-16
GB1125291A (en) 1968-08-28
FR1448325A (en) 1966-08-05
DE1663154B1 (en) 1971-02-04

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