EP0259763A3 - Method for producing non-linear resistive paths, and rotary potentiometer manufactured thereby - Google Patents

Method for producing non-linear resistive paths, and rotary potentiometer manufactured thereby Download PDF

Info

Publication number
EP0259763A3
EP0259763A3 EP87112765A EP87112765A EP0259763A3 EP 0259763 A3 EP0259763 A3 EP 0259763A3 EP 87112765 A EP87112765 A EP 87112765A EP 87112765 A EP87112765 A EP 87112765A EP 0259763 A3 EP0259763 A3 EP 0259763A3
Authority
EP
European Patent Office
Prior art keywords
carrier
resistance
strips
producing non
rotary 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.)
Withdrawn
Application number
EP87112765A
Other languages
German (de)
French (fr)
Other versions
EP0259763A2 (en
Inventor
Franz Griebel
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.)
Preh GmbH
Original Assignee
Preh GmbH
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 Preh GmbH filed Critical Preh GmbH
Publication of EP0259763A2 publication Critical patent/EP0259763A2/en
Publication of EP0259763A3 publication Critical patent/EP0259763A3/en
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/04—Adjustable resistors with specified mathematical relationship between movement of resistor actuating means and value of resistance, other than direct proportional relationship
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base

Abstract

Ein Verfahren zur Herstellung von nichtlinearen Widerstandsbahnen auf einem Träger soll rationell so durchgeführt werden, daß sich stetige Übergänge zwischen den nichtlinearen Widerstandsteilbereichen ergeben. Es wird hierfür der Träger quer zur Längsrichtung der vorgesehenen Trägerstreifen unter einer Auftragsvorrichtung hindurchbewegt, die dicht nebeneinander mehrere Widerstandsmassestreifen naß auf den Träger auf­ bringt. Die Widerstandsmassen weisen dem vorgesehenen nichtlinearen Widerstandsverlauf entsprechend unterschiedliche Widerstandswerte auf. Die Trägerstreifen werden quer zur Bewegungsrichtung des Trägers aus diesem ausgeschnitten. A process for making nonlinear resistance tracks a carrier should be carried out rationally so that there is constant Transitions between the non-linear resistance sections result. For this purpose, the carrier is provided transversely to the longitudinal direction of the intended Carrier strips moved under an applicator that is tight side by side several strips of resistance mass wet on the carrier brings. The resistance masses have the intended non-linear Resistance curve according to different resistance values. The carrier strips are made transverse to the direction of movement of the carrier this cut out.

EP87112765A 1986-09-12 1987-09-02 Method for producing non-linear resistive paths, and rotary potentiometer manufactured thereby Withdrawn EP0259763A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863631057 DE3631057A1 (en) 1986-09-12 1986-09-12 METHOD FOR PRODUCING NON-LINEAR RESISTANCE TRACKS AND ROTATION POTENTIOMETER PRODUCED BY THIS METHOD
DE3631057 1986-09-12

Publications (2)

Publication Number Publication Date
EP0259763A2 EP0259763A2 (en) 1988-03-16
EP0259763A3 true EP0259763A3 (en) 1990-01-17

Family

ID=6309436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87112765A Withdrawn EP0259763A3 (en) 1986-09-12 1987-09-02 Method for producing non-linear resistive paths, and rotary potentiometer manufactured thereby

Country Status (4)

Country Link
US (1) US4841626A (en)
EP (1) EP0259763A3 (en)
JP (1) JPS6373601A (en)
DE (1) DE3631057A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807005C1 (en) * 1988-03-04 1989-02-23 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt, De
DE3821562C1 (en) * 1988-06-25 1990-02-08 Telefunken Electronic Gmbh, 7100 Heilbronn, De
US6052049A (en) * 1996-09-13 2000-04-18 Cts Corporation Flexible film with a non-tensioned electrical circuit mounted thereon
US6276230B1 (en) 1999-05-11 2001-08-21 Cts Corporation Handle bar throttle controller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081825A1 (en) * 1970-03-10 1971-12-10 Globe Union Inc
EP0157666A1 (en) * 1984-02-28 1985-10-09 Siemens Automotive S.A. Rotating potentiometer, particularly for angular position measurement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511807A (en) * 1950-06-13 Variable resistor
DE878236C (en) * 1951-09-05 1953-06-01 Heraeus Gmbh W C High resistance
US3280448A (en) * 1961-11-02 1966-10-25 Zenith Radio Corp Process for fabricating miniature capacitors
GB1232350A (en) * 1969-04-18 1971-05-19
DK134876B (en) * 1974-10-18 1977-01-31 Jens-Joergen Stokholm Method for manufacturing a potentiometer resistance path.
DE2603252C3 (en) * 1976-01-29 1979-03-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process for the production of a resistor network with several resistor tracks running parallel to one another
AU498357B2 (en) * 1976-02-17 1979-03-08 Matsushita Electric Industrial Co., Ltd. Heating control apparatus
AU548027B2 (en) * 1981-08-18 1985-11-21 Kusters, Eduard Applying patterns to webs
US4430634A (en) * 1982-01-18 1984-02-07 Cts Corporation Rotary potentiometer with molded terminal package
JPS60219791A (en) * 1984-04-16 1985-11-02 松下電器産業株式会社 Method of forming thick film circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081825A1 (en) * 1970-03-10 1971-12-10 Globe Union Inc
EP0157666A1 (en) * 1984-02-28 1985-10-09 Siemens Automotive S.A. Rotating potentiometer, particularly for angular position measurement

Also Published As

Publication number Publication date
JPS6373601A (en) 1988-04-04
DE3631057C2 (en) 1989-11-23
EP0259763A2 (en) 1988-03-16
DE3631057A1 (en) 1988-03-24
US4841626A (en) 1989-06-27

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Inventor name: GRIEBEL, FRANZ