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

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

Info

Publication number
DE29612946U1
DE29612946U1 DE1996212946 DE29612946U DE29612946U1 DE 29612946 U1 DE29612946 U1 DE 29612946U1 DE 1996212946 DE1996212946 DE 1996212946 DE 29612946 U DE29612946 U DE 29612946U DE 29612946 U1 DE29612946 U1 DE 29612946U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
speed
position
device
sensor part
contactless detection
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
DE1996212946
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D5/00Mechanical 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
    • G01D5/12Mechanical 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
    • G01D5/14Mechanical 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
    • G01D5/142Mechanical 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
    • G01D5/147Mechanical 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488Devices 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
DE1996212946 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic sensor part Expired - Lifetime DE29612946U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996212946 DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic sensor part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996212946 DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic sensor 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
DE1996212946 Expired - Lifetime DE29612946U1 (en) 1996-07-25 1996-07-25 Device for contactless detection of the speed or position of a ferromagnetic sensor part

Country Status (1)

Country Link
DE (1) DE29612946U1 (en)

Cited By (5)

* 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
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
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
CN104332262B (en) * 2014-08-27 2016-07-13 安泰科技股份有限公司 A high-energy product permanent magnet Nanocomposite material and method

Cited By (9)

* 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
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
DE102004027386A1 (en) * 2004-06-04 2006-01-05 Vse Volumentechnik Gmbh Flow rate sensors
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
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
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
CN104332262B (en) * 2014-08-27 2016-07-13 安泰科技股份有限公司 A high-energy product permanent magnet Nanocomposite material and method

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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