GB2392249B - Encoder apparatus and controllers - Google Patents

Encoder apparatus and controllers

Info

Publication number
GB2392249B
GB2392249B GB0325047A GB0325047A GB2392249B GB 2392249 B GB2392249 B GB 2392249B GB 0325047 A GB0325047 A GB 0325047A GB 0325047 A GB0325047 A GB 0325047A GB 2392249 B GB2392249 B GB 2392249B
Authority
GB
United Kingdom
Prior art keywords
controllers
encoder apparatus
encoder
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
GB0325047A
Other versions
GB2392249A (en
GB0325047D0 (en
Inventor
Daniel Lee Oomkes
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.)
Goodrich Avionics Systems Inc
Original Assignee
Goodrich Avionics Systems Inc
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 claimed from US09/493,165 external-priority patent/US6556005B1/en
Application filed by Goodrich Avionics Systems Inc filed Critical Goodrich Avionics Systems Inc
Publication of GB0325047D0 publication Critical patent/GB0325047D0/en
Publication of GB2392249A publication Critical patent/GB2392249A/en
Application granted granted Critical
Publication of GB2392249B publication Critical patent/GB2392249B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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
    • G01D5/145—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 relative movement between the Hall device and magnetic fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/005—Electromechanical pulse generators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB0325047A 2000-01-27 2001-01-26 Encoder apparatus and controllers Expired - Fee Related GB2392249B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/493,165 US6556005B1 (en) 2000-01-27 2000-01-27 Magnetic encoder apparatus capable of resolving axial and rotational displacements
GB0102081A GB2362957B (en) 2000-01-27 2001-01-26 Switches

Publications (3)

Publication Number Publication Date
GB0325047D0 GB0325047D0 (en) 2003-12-03
GB2392249A GB2392249A (en) 2004-02-25
GB2392249B true GB2392249B (en) 2004-05-26

Family

ID=30772026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0325047A Expired - Fee Related GB2392249B (en) 2000-01-27 2001-01-26 Encoder apparatus and controllers

Country Status (1)

Country Link
GB (1) GB2392249B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114910112B (en) * 2022-07-15 2022-09-23 泉州昆泰芯微电子科技有限公司 Signal error correction method, magnetic encoder, and optical encoder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024067A1 (en) * 1995-02-02 1996-08-08 Siemens Aktiengesellschaft Device for measuring the rotation speed or detecting the direction of rotation of a rotary magnetic field
EP0877488A1 (en) * 1997-05-09 1998-11-11 Mannesmann VDO AG Method for detecting the angle of rotation of a rotatable shaft, in particular of a rotatable switch, and device for carrying out the method
EP0880013A1 (en) * 1997-05-21 1998-11-25 Robert Bosch Gmbh Operating method for a positioning sensor
DE19911702A1 (en) * 1998-03-17 1999-09-30 Unisia Jecs Corp Rotation angle sensor with housing and magnet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024067A1 (en) * 1995-02-02 1996-08-08 Siemens Aktiengesellschaft Device for measuring the rotation speed or detecting the direction of rotation of a rotary magnetic field
EP0877488A1 (en) * 1997-05-09 1998-11-11 Mannesmann VDO AG Method for detecting the angle of rotation of a rotatable shaft, in particular of a rotatable switch, and device for carrying out the method
EP0880013A1 (en) * 1997-05-21 1998-11-25 Robert Bosch Gmbh Operating method for a positioning sensor
DE19911702A1 (en) * 1998-03-17 1999-09-30 Unisia Jecs Corp Rotation angle sensor with housing and magnet

Also Published As

Publication number Publication date
GB2392249A (en) 2004-02-25
GB0325047D0 (en) 2003-12-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100126