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DE2635614A1 - Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting - Google Patents

Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting

Info

Publication number
DE2635614A1
DE2635614A1 DE19762635614 DE2635614A DE2635614A1 DE 2635614 A1 DE2635614 A1 DE 2635614A1 DE 19762635614 DE19762635614 DE 19762635614 DE 2635614 A DE2635614 A DE 2635614A DE 2635614 A1 DE2635614 A1 DE 2635614A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
pressure
element
resistive
track
contact
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.)
Pending
Application number
DE19762635614
Other languages
German (de)
Inventor
Georg Rudolf Sillner
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.)
SILLNER GEORG RUDOLF
Original Assignee
SILLNER,GEORG RUDOLF
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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01CRESISTORS
    • H01C10/00Adjustable resistors
    • H01C10/30Adjustable resistors the contact sliding along resistive element
    • H01C10/32Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path

Abstract

The potentiometer comprises a ceramic disc body (1) with a spiral or part circular resistive track (2) on one of its plane surfaces, with two end terminals (4). There is a resistive layer (3) in the resistive tract (2) and an axis symmetrical contact (6) movable on the resistive track (2), whose shape corresponds to that of the track (groove). A metal pressure element (7) applies elastic pressure to the contact (6) transmitting to it the rotational movement and connecting it to the wiper terminal (5). There is a device (9) through which the rotational movement is applied to the pressure element (7); and a metal element (11) applying pressure to the pressure element (7) and supporting the wiper terminal (5).
DE19762635614 1976-08-07 1976-08-07 Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting Pending DE2635614A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762635614 DE2635614A1 (en) 1976-08-07 1976-08-07 Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762635614 DE2635614A1 (en) 1976-08-07 1976-08-07 Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting

Publications (1)

Publication Number Publication Date
DE2635614A1 true true DE2635614A1 (en) 1978-02-09

Family

ID=5984960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762635614 Pending DE2635614A1 (en) 1976-08-07 1976-08-07 Control potentiometer with external setting - has spiral groove in which contact driven by pressure element moves to change setting

Country Status (1)

Country Link
DE (1) DE2635614A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0793076A1 (en) * 1996-02-27 1997-09-03 MAGNETI MARELLI S.p.A. Device for detecting the position of the output shaft of an actuator
WO2000023717A1 (en) * 1998-10-20 2000-04-27 Control Products, Inc. Precision sensor for a hydraulic cylinder
US6694861B2 (en) 1998-10-19 2004-02-24 Control Products Inc. Precision sensor for a hydraulic cylinder
EP1443218A3 (en) * 1998-10-20 2004-11-17 Control Products Inc. Precision sensor for a hydraulic cylinder
US6866545B2 (en) 2003-03-10 2005-03-15 Control Products, Inc., (Us) Electrical cordset with integral signal conditioning circuitry
US7093361B2 (en) 2002-01-23 2006-08-22 Control Products, Inc. Method of assembling an actuator with an internal sensor
US7197974B2 (en) 2004-01-15 2007-04-03 Control Products Inc. Position sensor
US7609055B2 (en) 2004-07-21 2009-10-27 Control Products, Inc. Position sensing device and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0793076A1 (en) * 1996-02-27 1997-09-03 MAGNETI MARELLI S.p.A. Device for detecting the position of the output shaft of an actuator
US6694861B2 (en) 1998-10-19 2004-02-24 Control Products Inc. Precision sensor for a hydraulic cylinder
WO2000023717A1 (en) * 1998-10-20 2000-04-27 Control Products, Inc. Precision sensor for a hydraulic cylinder
US6234061B1 (en) 1998-10-20 2001-05-22 Control Products, Inc. Precision sensor for a hydraulic cylinder
EP1443218A3 (en) * 1998-10-20 2004-11-17 Control Products Inc. Precision sensor for a hydraulic cylinder
US7093361B2 (en) 2002-01-23 2006-08-22 Control Products, Inc. Method of assembling an actuator with an internal sensor
US6866545B2 (en) 2003-03-10 2005-03-15 Control Products, Inc., (Us) Electrical cordset with integral signal conditioning circuitry
US7197974B2 (en) 2004-01-15 2007-04-03 Control Products Inc. Position sensor
US7609055B2 (en) 2004-07-21 2009-10-27 Control Products, Inc. Position sensing device and method

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