DE29612946U1 - Device for contactless detection of the speed or position of a ferromagnetic transmitter part - Google Patents

Device for contactless detection of the speed or position of a ferromagnetic transmitter part

Info

Publication number
DE29612946U1
DE29612946U1 DE29612946U DE29612946U DE29612946U1 DE 29612946 U1 DE29612946 U1 DE 29612946U1 DE 29612946 U DE29612946 U DE 29612946U DE 29612946 U DE29612946 U DE 29612946U DE 29612946 U1 DE29612946 U1 DE 29612946U1
Authority
DE
Germany
Prior art keywords
speed
transmitter part
contactless detection
ferromagnetic transmitter
ferromagnetic
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 - Lifetime
Application number
DE29612946U
Other languages
German (de)
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
Continental Automotive France SAS
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE29612946U priority Critical patent/DE29612946U1/en
Publication of DE29612946U1 publication Critical patent/DE29612946U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • 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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE29612946U 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic transmitter part Expired - Lifetime DE29612946U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29612946U DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic transmitter part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29612946U DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic transmitter part

Publications (1)

Publication Number Publication Date
DE29612946U1 true DE29612946U1 (en) 1996-09-19

Family

ID=8027006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29612946U Expired - Lifetime DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic transmitter part

Country Status (1)

Country Link
DE (1) DE29612946U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119185A1 (en) 2004-06-04 2005-12-15 Vse Volumentechnik Gmbh Flow sensor and method for measuring the volume and/or flow speed of a medium
DE102004027386A1 (en) * 2004-06-04 2006-01-05 Vse Volumentechnik Gmbh Flow rate sensors
DE102006011310A1 (en) * 2006-03-11 2007-09-13 Kracht Gmbh Fluid`s e.g. corrosive fluid, flow rate volume measuring device, has sensor provided for detecting movement of teeth elements and providing measuring signal based on magnetic field changing relative to sensor
DE102006049955A1 (en) * 2006-03-11 2007-09-13 Kracht Gmbh Fluid volume flow measuring device, has a measuring chamber with inlet and outlet, where device produces sine or cosine signal for further evaluation, in dependence of measuring signal recorded by measuring head
CN104332262A (en) * 2014-08-27 2015-02-04 安泰科技股份有限公司 Nanometer double-phase composite permanent magnetic material with high magnetic energy product and preparation method thereof
CN106370882A (en) * 2016-10-19 2017-02-01 深圳市鑫精工平衡机有限公司 Rotation speed sensor for full-automatic balancing machine detection system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119185A1 (en) 2004-06-04 2005-12-15 Vse Volumentechnik Gmbh Flow sensor and method for measuring the volume and/or flow speed of a medium
DE102004027386A1 (en) * 2004-06-04 2006-01-05 Vse Volumentechnik Gmbh Flow rate sensors
DE102004027387A1 (en) * 2004-06-04 2006-01-05 Vse Volumentechnik Gmbh Flow rate sensor and method for measuring the volume and / or flow rate of a medium with a flow rate sensor
US7650800B2 (en) 2004-06-04 2010-01-26 Vse Volumentechnik Gmbh Flow sensor and method for measuring the volume and/or flow speed of a medium
US7942070B2 (en) 2004-06-04 2011-05-17 Vse Volumentechnik Gmbh Flow rate sensor
EP1751505B1 (en) 2004-06-04 2015-02-25 VSE VOLUMENTECHNIK GmbH Flow sensor
EP1751504B1 (en) 2004-06-04 2017-08-23 VSE VOLUMENTECHNIK GmbH Flow sensor and method for measuring the volume and/or flow speed of medium
DE102006011310A1 (en) * 2006-03-11 2007-09-13 Kracht Gmbh Fluid`s e.g. corrosive fluid, flow rate volume measuring device, has sensor provided for detecting movement of teeth elements and providing measuring signal based on magnetic field changing relative to sensor
DE102006049955A1 (en) * 2006-03-11 2007-09-13 Kracht Gmbh Fluid volume flow measuring device, has a measuring chamber with inlet and outlet, where device produces sine or cosine signal for further evaluation, in dependence of measuring signal recorded by measuring head
CN104332262A (en) * 2014-08-27 2015-02-04 安泰科技股份有限公司 Nanometer double-phase composite permanent magnetic material with high magnetic energy product and preparation method thereof
CN104332262B (en) * 2014-08-27 2016-07-13 安泰科技股份有限公司 A kind of high energy product nanometer two-phase composite permanent-magnetic material and preparation method thereof
CN106370882A (en) * 2016-10-19 2017-02-01 深圳市鑫精工平衡机有限公司 Rotation speed sensor for full-automatic balancing machine detection system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961031

R081 Change of applicant/patentee

Owner name: SIEMENS AUTOMOTIVE S.A., FR

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Effective date: 19970414

Owner name: SIEMENS AKTIENGESELLSCHAFT, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Effective date: 19970414

R150 Term of protection extended to 6 years

Effective date: 20000222

R157 Lapse of ip right after 6 years

Effective date: 20030201