WO2005052516A3 - Minimized cross-section sensor package - Google Patents

Minimized cross-section sensor package Download PDF

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Publication number
WO2005052516A3
WO2005052516A3 PCT/US2004/039545 US2004039545W WO2005052516A3 WO 2005052516 A3 WO2005052516 A3 WO 2005052516A3 US 2004039545 W US2004039545 W US 2004039545W WO 2005052516 A3 WO2005052516 A3 WO 2005052516A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
sensor package
central axis
section sensor
minimized cross
Prior art date
Application number
PCT/US2004/039545
Other languages
French (fr)
Other versions
WO2005052516A2 (en
Inventor
Richard W Stettler
Marshall E Smith
Original Assignee
Wolff Controls Corp
Richard W Stettler
Marshall E Smith
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 Wolff Controls Corp, Richard W Stettler, Marshall E Smith filed Critical Wolff Controls Corp
Priority to DE112004002314T priority Critical patent/DE112004002314T5/en
Priority to BRPI0416905-0A priority patent/BRPI0416905A/en
Publication of WO2005052516A2 publication Critical patent/WO2005052516A2/en
Publication of WO2005052516A3 publication Critical patent/WO2005052516A3/en

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
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)

Abstract

A proximity sensor (10) is carried within a small diameter package and includes a magnet (20) for providing a desirable magnetic field for operation of proximity sensing (32) circuitry carried along a central axis (26) to allow for a maximum sensor signal output with no change due to a relative rotation angle between the sensor and a target being monitored. Electrical contact pins (40, 42) include an offset positioned near the central axis for permitting a desirable small gauge insulated wire to be connected the sensor.
PCT/US2004/039545 2003-11-25 2004-11-23 Minimized cross-section sensor package WO2005052516A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112004002314T DE112004002314T5 (en) 2003-11-25 2004-11-23 Sensor assembly with minimized cross-section
BRPI0416905-0A BRPI0416905A (en) 2003-11-25 2004-11-23 mini-cross-section sensor package

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52491903P 2003-11-25 2003-11-25
US60/524,919 2003-11-25

Publications (2)

Publication Number Publication Date
WO2005052516A2 WO2005052516A2 (en) 2005-06-09
WO2005052516A3 true WO2005052516A3 (en) 2006-03-02

Family

ID=34632939

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/039545 WO2005052516A2 (en) 2003-11-25 2004-11-23 Minimized cross-section sensor package

Country Status (3)

Country Link
BR (1) BRPI0416905A (en)
DE (1) DE112004002314T5 (en)
WO (1) WO2005052516A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3692893A1 (en) * 2019-02-05 2020-08-12 Koninklijke Philips N.V. Sensor having an adapted housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414355A (en) * 1994-03-03 1995-05-09 Honeywell Inc. Magnet carrier disposed within an outer housing
US5998988A (en) * 1992-05-22 1999-12-07 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998988A (en) * 1992-05-22 1999-12-07 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor
US5414355A (en) * 1994-03-03 1995-05-09 Honeywell Inc. Magnet carrier disposed within an outer housing

Also Published As

Publication number Publication date
BRPI0416905A (en) 2007-01-16
DE112004002314T5 (en) 2008-06-26
WO2005052516A2 (en) 2005-06-09

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