GB1055692A - Electronic pause detector or movement sensing unit - Google Patents

Electronic pause detector or movement sensing unit

Info

Publication number
GB1055692A
GB1055692A GB616964A GB616964A GB1055692A GB 1055692 A GB1055692 A GB 1055692A GB 616964 A GB616964 A GB 616964A GB 616964 A GB616964 A GB 616964A GB 1055692 A GB1055692 A GB 1055692A
Authority
GB
United Kingdom
Prior art keywords
movement
capacitor
electronic
sensing unit
movement sensing
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
Application number
GB616964A
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.)
EIDGENOESSISCHES MILITAERDEPT
Original Assignee
EIDGENOESSISCHES MILITAERDEPT
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 EIDGENOESSISCHES MILITAERDEPT filed Critical EIDGENOESSISCHES MILITAERDEPT
Publication of GB1055692A publication Critical patent/GB1055692A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

1,055,692. Photo-electric movement detection. EIDGENOESSICHES MILITAER DEPARTMENT. Feb. 13, 1964 [Feb. 20, 1963], No.6169/64. Heading G1A. In order to detect whether a body is moving or at rest a grid 1 is arranged for movement with the body and during movement intermittently interrupts the light beam from a source to a detector unit 2. The electrical output of the detector unit during movement is an A. C. signal fed through an amplifier to charge a capacitor 4. As long as movement persists the capacitor is charged and a relay controlled by the potential across it held closed. With the body at rest no charging signals are fed to the capacitor which discharges through a resistor and the relay is thus released.
GB616964A 1963-02-20 1964-02-13 Electronic pause detector or movement sensing unit Expired GB1055692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH222563A CH399033A (en) 1963-02-20 1963-02-20 Electric motion scanner

Publications (1)

Publication Number Publication Date
GB1055692A true GB1055692A (en) 1967-01-18

Family

ID=4228788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB616964A Expired GB1055692A (en) 1963-02-20 1964-02-13 Electronic pause detector or movement sensing unit

Country Status (2)

Country Link
CH (1) CH399033A (en)
GB (1) GB1055692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180928A (en) * 1985-09-28 1987-04-08 Stc Plc Optical displacement sensor for timing geophones in seismic survey equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011015457A1 (en) * 2010-06-30 2012-01-05 Wabco Gmbh Method and device for detecting a vehicle movement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180928A (en) * 1985-09-28 1987-04-08 Stc Plc Optical displacement sensor for timing geophones in seismic survey equipment

Also Published As

Publication number Publication date
CH399033A (en) 1966-03-31

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