DE9015613U1 - - Google Patents

Info

Publication number
DE9015613U1
DE9015613U1 DE9015613U DE9015613U DE9015613U1 DE 9015613 U1 DE9015613 U1 DE 9015613U1 DE 9015613 U DE9015613 U DE 9015613U DE 9015613 U DE9015613 U DE 9015613U DE 9015613 U1 DE9015613 U1 DE 9015613U1
Authority
DE
Germany
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
DE9015613U
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.)
Iveco Magirus AG
Original Assignee
Iveco Magirus 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
Priority claimed from DE19893942547 external-priority patent/DE3942547A1/en
Application filed by Iveco Magirus AG filed Critical Iveco Magirus AG
Priority to DE9015613U priority Critical patent/DE9015613U1/de
Publication of DE9015613U1 publication Critical patent/DE9015613U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • G01D5/344—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 using polarisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices 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 photo-electric detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
DE9015613U 1989-12-22 1990-11-14 Expired - Lifetime DE9015613U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9015613U DE9015613U1 (en) 1989-12-22 1990-11-14

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893942547 DE3942547A1 (en) 1989-12-22 1989-12-22 Vehicle ABS or ASR physical value measuring - by using fibre=optic sensor subjected to magnetic field to use its Faraday effect
DE9015613U DE9015613U1 (en) 1989-12-22 1990-11-14

Publications (1)

Publication Number Publication Date
DE9015613U1 true DE9015613U1 (en) 1991-01-31

Family

ID=25888372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9015613U Expired - Lifetime DE9015613U1 (en) 1989-12-22 1990-11-14

Country Status (1)

Country Link
DE (1) DE9015613U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517481A2 (en) * 1991-06-03 1992-12-09 Simmonds Precision Products Inc. Detection of magnetic field changes
EP0565085A2 (en) * 1992-04-10 1993-10-13 Mitsubishi Gas Chemical Company, Inc. Magnetic field sensor
EP0568992A2 (en) * 1992-05-08 1993-11-10 Mitsubishi Gas Chemical Company, Inc. Magnetooptic sensor head
EP0573007A2 (en) * 1992-06-03 1993-12-08 Mitsubishi Gas Chemical Company, Inc. Magneto-optic sensor head
US5675249A (en) * 1994-03-10 1997-10-07 Simmonds Precision Products, Inc. Portable optical fluid debris detector including cover and calibrating magnet

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517481A2 (en) * 1991-06-03 1992-12-09 Simmonds Precision Products Inc. Detection of magnetic field changes
EP0517481A3 (en) * 1991-06-03 1993-09-22 Simmonds Precision Products Inc. Detection of magnetic field changes
EP0565085A2 (en) * 1992-04-10 1993-10-13 Mitsubishi Gas Chemical Company, Inc. Magnetic field sensor
EP0565085A3 (en) * 1992-04-10 1994-06-15 Mitsubishi Gas Chemical Co Magnetic field sensor
EP0568992A2 (en) * 1992-05-08 1993-11-10 Mitsubishi Gas Chemical Company, Inc. Magnetooptic sensor head
EP0568992A3 (en) * 1992-05-08 1994-06-15 Mitsubishi Gas Chemical Co Magnetooptic sensor head
US5493222A (en) * 1992-05-08 1996-02-20 Mitsubishi Gas Chemical Company, Ltd. Reflection type magnetooptic sensor head with faraday rotator
EP0573007A2 (en) * 1992-06-03 1993-12-08 Mitsubishi Gas Chemical Company, Inc. Magneto-optic sensor head
EP0573007A3 (en) * 1992-06-03 1994-06-15 Mitsubishi Gas Chemical Co Magneto-optic sensor head
US5463316A (en) * 1992-06-03 1995-10-31 Mitsubishi Gas Chemical Co., Ltd. Magnetooptic sensor head
US5675249A (en) * 1994-03-10 1997-10-07 Simmonds Precision Products, Inc. Portable optical fluid debris detector including cover and calibrating magnet

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