FR2321681A1 - Appareil electronique de calibrage dimensionnel d'une piece - Google Patents

Appareil electronique de calibrage dimensionnel d'une piece

Info

Publication number
FR2321681A1
FR2321681A1 FR7625399A FR7625399A FR2321681A1 FR 2321681 A1 FR2321681 A1 FR 2321681A1 FR 7625399 A FR7625399 A FR 7625399A FR 7625399 A FR7625399 A FR 7625399A FR 2321681 A1 FR2321681 A1 FR 2321681A1
Authority
FR
France
Prior art keywords
electronic device
dimensional sizing
sizing
dimensional
electronic
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.)
Withdrawn
Application number
FR7625399A
Other languages
English (en)
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.)
Valenite LLC
Original Assignee
Valeron Corp
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 Valeron Corp filed Critical Valeron Corp
Publication of FR2321681A1 publication Critical patent/FR2321681A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils
FR7625399A 1975-08-21 1976-08-20 Appareil electronique de calibrage dimensionnel d'une piece Withdrawn FR2321681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,444 US4038756A (en) 1975-08-21 1975-08-21 Electronic column gage

Publications (1)

Publication Number Publication Date
FR2321681A1 true FR2321681A1 (fr) 1977-03-18

Family

ID=24428009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625399A Withdrawn FR2321681A1 (fr) 1975-08-21 1976-08-20 Appareil electronique de calibrage dimensionnel d'une piece

Country Status (9)

Country Link
US (2) US4038756A (fr)
JP (1) JPS5226858A (fr)
AU (1) AU500173B2 (fr)
BR (1) BR7605497A (fr)
CA (1) CA1066419A (fr)
DE (1) DE2637537A1 (fr)
FR (1) FR2321681A1 (fr)
GB (2) GB1564228A (fr)
IT (1) IT1073676B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412053A1 (fr) * 1977-12-14 1979-07-13 Onera (Off Nat Aerospatiale) Procede et appareil de mesure de deplacement
FR2510744A1 (fr) * 1981-07-31 1983-02-04 Draper Lab Charles S Systeme a recherche de zero pour un dispositif a centre de mouvement deporte
WO1988001726A1 (fr) * 1986-09-03 1988-03-10 Renishaw Plc Traitement de signaux pour sonde de detection par contact
EP0420305A2 (fr) * 1986-09-03 1991-04-03 Renishaw plc Traitement de signal pour sonde palpeur de contact

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197650A (en) * 1978-08-22 1980-04-15 The Valeron Corporation Compact column gage
US4244108A (en) * 1979-11-19 1981-01-13 The Valeron Corporation Excitation circuitry for variable reluctance transducer
US4328623A (en) * 1980-08-28 1982-05-11 The Valeron Corporation Telemetry gage system
JPS597520A (ja) * 1982-06-29 1984-01-14 Hino Motors Ltd 歯車の仕上げ方法およびその仕上げ方法に使用される砥石歯車
US4916391A (en) * 1984-11-15 1990-04-10 Doerman Eryk S LVDT displacement sensor with signal noise reduction for use in weighing apparatus
FR2575820B1 (fr) * 1985-01-10 1992-07-24 Equip Construction Electriq Procede et dispositif pour mesurer la distance entre une cible et un capteur
US4654977A (en) * 1985-11-19 1987-04-07 Irwin Measuring Tool Company Electronic level
GB8809575D0 (en) * 1988-04-22 1988-05-25 Penny & Giles Potentiometers L Linear displacement transducers
US4848425A (en) * 1988-07-15 1989-07-18 Gilles Mercier Felling head with swinging cutter bar
DE68921630T2 (de) * 1989-11-14 1995-09-28 Bosch Gmbh Robert Vorrichtung zur Messung von kleinen Verschiebungen.
US5293154A (en) * 1992-09-16 1994-03-08 Caterpillar Inc. Center justified gauge
US7670324B2 (en) * 1997-03-27 2010-03-02 The Procter And Gamble Company Disposable absorbent articles with replaceable absorbent core components having regions of permeability and impermeability on same surface
GB9826093D0 (en) * 1998-11-28 1999-01-20 Limited Locating arm for a probe on a coordinate positioning machine
CN100473942C (zh) * 2002-02-14 2009-04-01 Faro科技有限公司 带有一体形成的线激光扫描仪的便携式坐标测量机
US8558408B2 (en) 2010-09-29 2013-10-15 General Electric Company System and method for providing redundant power to a device
US8278779B2 (en) 2011-02-07 2012-10-02 General Electric Company System and method for providing redundant power to a device
CN104019833B (zh) * 2014-06-13 2016-06-08 四川亚美动力技术有限公司 发动机油针位置传感器检测电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180312A5 (fr) * 1972-04-13 1973-11-23 Bendix Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885660A (en) * 1955-04-15 1959-05-05 Sheffield Corp Electronic gaging
AT225961B (de) * 1961-10-05 1963-02-25 Eurotec Establishment Verfahren zur selbsttätigen Erfassung der Abmessungen von Prüfkörpern mittels automatisch wirkender Meßeinrichtungen mit von einem Meßtisch und einem Taststift gebildetem Meßrachen sowie Vorrichtungen zur Durchführung dieser Verfahren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180312A5 (fr) * 1972-04-13 1973-11-23 Bendix Corp

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412053A1 (fr) * 1977-12-14 1979-07-13 Onera (Off Nat Aerospatiale) Procede et appareil de mesure de deplacement
FR2510744A1 (fr) * 1981-07-31 1983-02-04 Draper Lab Charles S Systeme a recherche de zero pour un dispositif a centre de mouvement deporte
WO1988001726A1 (fr) * 1986-09-03 1988-03-10 Renishaw Plc Traitement de signaux pour sonde de detection par contact
US4916339A (en) * 1986-09-03 1990-04-10 Renishaw Plc Signal processing for contact-sensing probe
EP0420305A2 (fr) * 1986-09-03 1991-04-03 Renishaw plc Traitement de signal pour sonde palpeur de contact
EP0420305A3 (en) * 1986-09-03 1991-07-10 Renishaw Plc Signal processing for contact-sensing probe

Also Published As

Publication number Publication date
US4115923A (en) 1978-09-26
BR7605497A (pt) 1977-08-16
AU1686276A (en) 1978-04-13
GB1564227A (en) 1980-04-02
CA1066419A (fr) 1979-11-13
US4038756A (en) 1977-08-02
AU500173B2 (en) 1979-05-10
DE2637537A1 (de) 1977-03-03
GB1564228A (en) 1980-04-02
JPS5226858A (en) 1977-02-28
IT1073676B (it) 1985-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse