WO2009100993A3 - Manometer mit zeigerkontakt - Google Patents

Manometer mit zeigerkontakt Download PDF

Info

Publication number
WO2009100993A3
WO2009100993A3 PCT/EP2009/051133 EP2009051133W WO2009100993A3 WO 2009100993 A3 WO2009100993 A3 WO 2009100993A3 EP 2009051133 W EP2009051133 W EP 2009051133W WO 2009100993 A3 WO2009100993 A3 WO 2009100993A3
Authority
WO
WIPO (PCT)
Prior art keywords
pointer
contact
manometer
dial
circuit
Prior art date
Application number
PCT/EP2009/051133
Other languages
English (en)
French (fr)
Other versions
WO2009100993A2 (de
Inventor
Roland Hofmann
Rolf Kaufmann
Burkhard Meisenzahl
Original Assignee
Wika Alexander Wiegand Gmbh & Co. Kg
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 Wika Alexander Wiegand Gmbh & Co. Kg filed Critical Wika Alexander Wiegand Gmbh & Co. Kg
Publication of WO2009100993A2 publication Critical patent/WO2009100993A2/de
Publication of WO2009100993A3 publication Critical patent/WO2009100993A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer
    • G01D13/26—Pointers, e.g. settable pointer adapted to perform a further operation, e.g. making electrical contact
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
    • G01D5/165—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

Die Erfindung zeigt ein elektrifiziertes Zeigerinstrument mit einem Zeigerwerk, das einen Zeiger, ein Zifferblatt zur optischen Anzeige eines Messwerts und einen von dem Zeigerwerk entsprechend der Zeigerbewegung verstellbaren elektrischen Kontakt aufweist, der durch Anlage mit bzw. wahlweise durch Stellung relativ zu einem Gegenkontakt in einem Stromkreis einen Strom einstellt, der die Zeigerstellung wiedergibt, wobei das Zifferblatt ein Abschnitt des Stromkreises ist.
PCT/EP2009/051133 2008-02-15 2009-02-02 Manometer mit zeigerkontakt WO2009100993A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810000318 DE102008000318A1 (de) 2008-02-15 2008-02-15 Manometer mit Zeigerkontakt
DE102008000318.2 2008-02-15

Publications (2)

Publication Number Publication Date
WO2009100993A2 WO2009100993A2 (de) 2009-08-20
WO2009100993A3 true WO2009100993A3 (de) 2009-11-05

Family

ID=40785321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/051133 WO2009100993A2 (de) 2008-02-15 2009-02-02 Manometer mit zeigerkontakt

Country Status (2)

Country Link
DE (1) DE102008000318A1 (de)
WO (1) WO2009100993A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016006771A1 (de) 2015-08-24 2017-03-02 Wika Alexander Wiegand Se & Co. Kg Temperaturkompensiertes Manometer mit Schaltausgang

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179015B (de) * 1959-02-04 1964-10-01 Hartmann & Braun Ag Messeinrichtung mit in Abhaengigkeit von dem Eingangswert veraenderlichem UEbertragungsgrad zur Herstellung einer gewuenschten Charakteristik
GB1215470A (en) * 1967-12-20 1970-12-09 John Mathew Burke Improvements in or relating to speed indicating and theft warning devices for motor vehicles
DE2106719A1 (de) * 1970-02-12 1971-11-18 Burdick Corp Positionsmelder
GB2168484A (en) * 1984-12-13 1986-06-18 Geoffrey Richard Elliott Motor vehicle carried speed indicator system
JPH08262046A (ja) * 1995-03-23 1996-10-11 Honda Motor Co Ltd 車両用電気式アナログメータ
US6588288B1 (en) * 2000-09-19 2003-07-08 Rochester Gauges, Inc. Resistive element structure for a sender assembly of a gauge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116664C3 (de) 1971-04-06 1981-06-04 Wiebrock & Hatting, 4900 Herford Kontaktvorrichtung für Meßeinrichtungen
DE29710576U1 (de) 1997-06-17 1997-08-21 Wika Alexander Wiegand GmbH & Co, 63911 Klingenberg Kontakteinrichtung für eine Analoganzeigevorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179015B (de) * 1959-02-04 1964-10-01 Hartmann & Braun Ag Messeinrichtung mit in Abhaengigkeit von dem Eingangswert veraenderlichem UEbertragungsgrad zur Herstellung einer gewuenschten Charakteristik
GB1215470A (en) * 1967-12-20 1970-12-09 John Mathew Burke Improvements in or relating to speed indicating and theft warning devices for motor vehicles
DE2106719A1 (de) * 1970-02-12 1971-11-18 Burdick Corp Positionsmelder
GB2168484A (en) * 1984-12-13 1986-06-18 Geoffrey Richard Elliott Motor vehicle carried speed indicator system
JPH08262046A (ja) * 1995-03-23 1996-10-11 Honda Motor Co Ltd 車両用電気式アナログメータ
US6588288B1 (en) * 2000-09-19 2003-07-08 Rochester Gauges, Inc. Resistive element structure for a sender assembly of a gauge

Also Published As

Publication number Publication date
WO2009100993A2 (de) 2009-08-20
DE102008000318A1 (de) 2009-08-20

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