WO2015033355A3 - Improved sensor for speed, position and direction - Google Patents

Improved sensor for speed, position and direction Download PDF

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Publication number
WO2015033355A3
WO2015033355A3 PCT/IN2014/000582 IN2014000582W WO2015033355A3 WO 2015033355 A3 WO2015033355 A3 WO 2015033355A3 IN 2014000582 W IN2014000582 W IN 2014000582W WO 2015033355 A3 WO2015033355 A3 WO 2015033355A3
Authority
WO
WIPO (PCT)
Prior art keywords
speed
container
present
improved sensor
pcb
Prior art date
Application number
PCT/IN2014/000582
Other languages
French (fr)
Other versions
WO2015033355A2 (en
WO2015033355A4 (en
Inventor
Suresh THANGAVELU
Original Assignee
Pricol Limited
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 Pricol Limited filed Critical Pricol Limited
Publication of WO2015033355A2 publication Critical patent/WO2015033355A2/en
Publication of WO2015033355A3 publication Critical patent/WO2015033355A3/en
Publication of WO2015033355A4 publication Critical patent/WO2015033355A4/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Wrappers (AREA)

Abstract

The present invention relates to sensing device and packaging. More particularly, the present invention relates to an improved active sensor for speed, position and direction sensing. According to the present invention the housing/container that accommodates the PCB is made of ferromagnetic material with opening at bottom and part of the magnet and the active sensing element of the PCB that extend outside the housing/container is covered / closed by a sensing element container which is made up of non metallic material.
PCT/IN2014/000582 2013-09-04 2014-09-04 Improved sensor for speed, position and direction WO2015033355A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3966/CHE/2013 2013-09-04
IN3966CH2013 2013-09-04

Publications (3)

Publication Number Publication Date
WO2015033355A2 WO2015033355A2 (en) 2015-03-12
WO2015033355A3 true WO2015033355A3 (en) 2015-05-21
WO2015033355A4 WO2015033355A4 (en) 2015-07-02

Family

ID=52629060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2014/000582 WO2015033355A2 (en) 2013-09-04 2014-09-04 Improved sensor for speed, position and direction

Country Status (1)

Country Link
WO (1) WO2015033355A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021206620A1 (en) * 2021-06-25 2022-12-29 Continental Automotive Technologies GmbH magnetic field sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620884A1 (en) * 1986-06-21 1987-12-23 Dietrich Gruenau Gmbh & Co Kg Device for detecting the rotational speed and sense of rotation of a rotating part
US6876194B2 (en) * 2003-02-26 2005-04-05 Delphi Technologies, Inc. Linear velocity sensor and method for reducing non-linearity of the sensor output signal
CN201340426Y (en) * 2009-01-09 2009-11-04 南京新捷中旭微电子有限公司 High rotating-speed sensor of magnetic-sensing resistor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620884A1 (en) * 1986-06-21 1987-12-23 Dietrich Gruenau Gmbh & Co Kg Device for detecting the rotational speed and sense of rotation of a rotating part
US6876194B2 (en) * 2003-02-26 2005-04-05 Delphi Technologies, Inc. Linear velocity sensor and method for reducing non-linearity of the sensor output signal
CN201340426Y (en) * 2009-01-09 2009-11-04 南京新捷中旭微电子有限公司 High rotating-speed sensor of magnetic-sensing resistor

Also Published As

Publication number Publication date
WO2015033355A2 (en) 2015-03-12
WO2015033355A4 (en) 2015-07-02

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