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DE19651614B4 - Wirbelstrommeßwerk für ein Zeigerinstrument - Google Patents

Wirbelstrommeßwerk für ein Zeigerinstrument Download PDF

Info

Publication number
DE19651614B4
DE19651614B4 DE19651614A DE19651614A DE19651614B4 DE 19651614 B4 DE19651614 B4 DE 19651614B4 DE 19651614 A DE19651614 A DE 19651614A DE 19651614 A DE19651614 A DE 19651614A DE 19651614 B4 DE19651614 B4 DE 19651614B4
Authority
DE
Germany
Prior art keywords
eddy current
current body
compensation element
torque
spring
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 - Fee Related
Application number
DE19651614A
Other languages
German (de)
English (en)
Other versions
DE19651614A1 (de
Inventor
Klaus-Jürgen Neidhardt
Karl-Heinz Mittenbühler
Heinrich-Jochen Dr. Blume
Werner Duberg
Walter Rüb
Michael Kasper
Frank Weiand
Manuela Habermann
Christian Beckhaus
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.)
Siemens AG
Original Assignee
Siemens 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
Priority to DE19651614A priority Critical patent/DE19651614B4/de
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to KR10-1999-7004775A priority patent/KR100491154B1/ko
Priority to CN97180611.XA priority patent/CN1120373C/zh
Priority to JP52614598A priority patent/JP2001510561A/ja
Priority to BR9714020-1A priority patent/BR9714020A/pt
Priority to PCT/EP1997/006608 priority patent/WO1998026296A1/de
Priority to MYPI97005975A priority patent/MY127704A/en
Publication of DE19651614A1 publication Critical patent/DE19651614A1/de
Application granted granted Critical
Publication of DE19651614B4 publication Critical patent/DE19651614B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • G01P3/4956—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with thermal compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Power Steering Mechanism (AREA)
  • Measuring Magnetic Variables (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
DE19651614A 1996-12-12 1996-12-12 Wirbelstrommeßwerk für ein Zeigerinstrument Expired - Fee Related DE19651614B4 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19651614A DE19651614B4 (de) 1996-12-12 1996-12-12 Wirbelstrommeßwerk für ein Zeigerinstrument
CN97180611.XA CN1120373C (zh) 1996-12-12 1997-11-27 指针式仪表的涡流计量机构
JP52614598A JP2001510561A (ja) 1996-12-12 1997-11-27 指針計器用の渦電流測定装置
BR9714020-1A BR9714020A (pt) 1996-12-12 1997-11-27 Mecanismo de medição de corrente parasita para um instrumento indicador
KR10-1999-7004775A KR100491154B1 (ko) 1996-12-12 1997-11-27 지시 계기용 와전류 측정 장치
PCT/EP1997/006608 WO1998026296A1 (de) 1996-12-12 1997-11-27 Wirbelstrommesswerk für ein zeigerinstrument
MYPI97005975A MY127704A (en) 1996-12-12 1997-12-11 Eddy current measuring device for an indicator instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19651614A DE19651614B4 (de) 1996-12-12 1996-12-12 Wirbelstrommeßwerk für ein Zeigerinstrument

Publications (2)

Publication Number Publication Date
DE19651614A1 DE19651614A1 (de) 1998-06-18
DE19651614B4 true DE19651614B4 (de) 2005-03-24

Family

ID=7814431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651614A Expired - Fee Related DE19651614B4 (de) 1996-12-12 1996-12-12 Wirbelstrommeßwerk für ein Zeigerinstrument

Country Status (7)

Country Link
JP (1) JP2001510561A (pt)
KR (1) KR100491154B1 (pt)
CN (1) CN1120373C (pt)
BR (1) BR9714020A (pt)
DE (1) DE19651614B4 (pt)
MY (1) MY127704A (pt)
WO (1) WO1998026296A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015104455B4 (de) * 2015-03-25 2020-11-19 Lorenz Hasenbach GmbH u. Co KG Fallschutzläufer und Sicherungssystem mit einem derartigen Fallschutzläufer
CN108474655B (zh) * 2015-12-15 2020-08-28 天宝公司 具有补偿温度变化的光学平台的测量仪器
DE102016119576B4 (de) * 2016-10-13 2020-11-05 Lorenz Hasenbach GmbH u. Co KG Fallschutzläufer und Sicherungssystem mit Fallschutzläufer
DE102016119575B4 (de) * 2016-10-13 2020-11-05 Lorenz Hasenbach GmbH u. Co KG Fallschutzläufer und Sicherungssystem mit Fallschutzläufer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356364C (de) * 1922-07-20 Heinrich Wolfer Einrichtung zum Ausgleich des Temperaturfehlers bei Wirbelstromtachometern
DE1764687A1 (de) * 1968-07-17 1971-10-21 Krupp Gmbh Magnetische Bauteile fuer Wirbelstrommesszwecke,insbesondere Tachometer
EP0062134A1 (de) * 1981-04-02 1982-10-13 VDO Adolf Schindling AG Dauermagnetkörper aus kunststoff-gebundenem Magnetmaterial, Verfahren zu seiner Herstellung sowie Wirbelstromtachometer mit einem solchen Dauermagnetkörper
DE2232422C2 (de) * 1972-07-01 1984-03-08 Max 5060 Bergisch Gladbach Baermann Wirbelstromtachometer mit Temperaturkompensation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258719C (pt) *
DE232C (de) * 1877-07-02 C. HÄRTUNG, Ingenieur, in Nordhausen Durch den Regulator beeinflufste Präzisionssteuerung
DE356C (de) * 1877-08-25 H. SEEGER in Seegerhall Hyacinthentopf

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356364C (de) * 1922-07-20 Heinrich Wolfer Einrichtung zum Ausgleich des Temperaturfehlers bei Wirbelstromtachometern
DE1764687A1 (de) * 1968-07-17 1971-10-21 Krupp Gmbh Magnetische Bauteile fuer Wirbelstrommesszwecke,insbesondere Tachometer
DE2232422C2 (de) * 1972-07-01 1984-03-08 Max 5060 Bergisch Gladbach Baermann Wirbelstromtachometer mit Temperaturkompensation
EP0062134A1 (de) * 1981-04-02 1982-10-13 VDO Adolf Schindling AG Dauermagnetkörper aus kunststoff-gebundenem Magnetmaterial, Verfahren zu seiner Herstellung sowie Wirbelstromtachometer mit einem solchen Dauermagnetkörper

Also Published As

Publication number Publication date
MY127704A (en) 2006-12-29
CN1120373C (zh) 2003-09-03
KR100491154B1 (ko) 2005-05-24
KR20000057319A (ko) 2000-09-15
WO1998026296A1 (de) 1998-06-18
DE19651614A1 (de) 1998-06-18
BR9714020A (pt) 2000-05-09
CN1240512A (zh) 2000-01-05
JP2001510561A (ja) 2001-07-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee