FR2569854B1 - Generatrice tachymetrique - Google Patents

Generatrice tachymetrique

Info

Publication number
FR2569854B1
FR2569854B1 FR8512880A FR8512880A FR2569854B1 FR 2569854 B1 FR2569854 B1 FR 2569854B1 FR 8512880 A FR8512880 A FR 8512880A FR 8512880 A FR8512880 A FR 8512880A FR 2569854 B1 FR2569854 B1 FR 2569854B1
Authority
FR
France
Prior art keywords
tachymetric
generator
tachymetric generator
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
FR8512880A
Other languages
English (en)
Other versions
FR2569854A1 (fr
Inventor
William R Lessig Iii
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.)
Black and Decker Inc
Original Assignee
Black and Decker 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
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Publication of FR2569854A1 publication Critical patent/FR2569854A1/fr
Application granted granted Critical
Publication of FR2569854B1 publication Critical patent/FR2569854B1/fr
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
    • 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
    • G01P3/487—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 rotating magnets
FR8512880A 1984-08-31 1985-08-29 Generatrice tachymetrique Expired FR2569854B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/646,140 US4853575A (en) 1984-08-31 1984-08-31 Tachometer generator

Publications (2)

Publication Number Publication Date
FR2569854A1 FR2569854A1 (fr) 1986-03-07
FR2569854B1 true FR2569854B1 (fr) 1988-12-02

Family

ID=24591936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8512880A Expired FR2569854B1 (fr) 1984-08-31 1985-08-29 Generatrice tachymetrique

Country Status (6)

Country Link
US (1) US4853575A (fr)
CA (1) CA1257485A (fr)
DE (1) DE3539309A1 (fr)
FR (1) FR2569854B1 (fr)
GB (1) GB2163856B (fr)
IT (1) IT1212118B (fr)

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DE3801171C1 (en) * 1988-01-16 1989-05-18 Mtu Friedrichshafen Gmbh Device for detecting the speed of the shaft of an exhaust gas turbocharger
DE3834994A1 (de) * 1988-10-14 1990-04-19 Mtu Friedrichshafen Gmbh Einrichtung zur erfassung der drehzahl einer welle
KR930001164Y1 (ko) * 1989-04-26 1993-03-13 미쯔비시 덴끼 가부시기가이샤 펄스 제네레이터
US5661356A (en) * 1993-10-22 1997-08-26 Fisher; Rodney R. Motor shaft discharge device
US5528091A (en) * 1994-05-16 1996-06-18 Xolox Corporation Swing-type actuator and device for locating terminal pins relative to coil for same
US5672927A (en) * 1995-06-15 1997-09-30 Quantum Corporation Motor with overmold coil support
US5844476A (en) * 1996-04-25 1998-12-01 Chen; Shou-Shan Automobile deceleration indicating device
EP1009972B1 (fr) * 1996-05-11 2004-05-06 Valeo Schalter und Sensoren GmbH Dispositif pour la detection de mouvements giratoires
US6424145B1 (en) * 2000-02-29 2002-07-23 Eldec Corporation Inductive proximity sensor for detecting ferromagnetic, non-permeable or magnet targets
GB2399177A (en) * 2003-03-06 2004-09-08 Corac Group Rotating shaft with feedback sensor
US20060232143A1 (en) * 2005-04-15 2006-10-19 Delaware Capital Formation Over molded stator
US20070187869A1 (en) * 2006-02-15 2007-08-16 Siemens Vdo Automotive Corporation Single mold active speed sensor
JP5708374B2 (ja) * 2011-08-29 2015-04-30 日立金属株式会社 回転検出装置及び車輪軸受装置
US10829201B2 (en) * 2019-03-20 2020-11-10 Pratt & Whitney Canada Corp. Blade angle position feedback system with extended markers

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US3566170A (en) * 1969-02-26 1971-02-23 Ampex Tachometer
DE1913843A1 (de) * 1969-03-19 1970-11-12 Heberlein & Co Ag Vorrichtung zur Drehzahlregelung eines Elektromotors mittels eines Tachogenerators
US3564313A (en) * 1969-08-08 1971-02-16 Trans Sonics Inc Self-compensating tachometer generator
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CH539996A (de) * 1971-08-10 1973-07-31 Stoll & Co H Impulsgenerator an einer elektronischen Steuereinrichtung einer Maschine, insbesondere an einer Programmsteuereinrichtung einer Strickmaschine
US3758859A (en) * 1971-10-29 1973-09-11 Motorola Inc Magnetic tachometer pickup
US3721968A (en) * 1972-02-02 1973-03-20 Electro Corp America Magnetic pickup
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DE2357061C2 (de) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von gleichmäßigen Impulsen bei bestimmten Winkelstellungen einer drehbaren Welle und zur Bildung von wenigstens einem Bezugssignal
US3946482A (en) * 1973-11-23 1976-03-30 Kelsey-Hayes Company Method of manufacturing a wheel speed sensor
DE2443862A1 (de) * 1974-09-13 1976-04-01 Teldix Gmbh Elektrischer drehgeschwindigkeitsgeber
US3984713A (en) * 1975-04-04 1976-10-05 The Bendix Corporation Magnetic speed sensor with compensating pole
US3961214A (en) * 1975-06-18 1976-06-01 International Telephone & Telegram Corporation Velocity pick-off with noise cancellation
US4061938A (en) * 1975-06-20 1977-12-06 Matsushita Electric Industrial Co., Ltd. Device for generating electrical pulses in response to shaft rotation
CH608150A5 (fr) * 1975-07-02 1978-12-15 Hartig Gunter
US4056748A (en) * 1975-10-06 1977-11-01 Carrier Corporation Magnetic speed pickup
US4027182A (en) * 1975-10-28 1977-05-31 The United States Of America As Represented By The Secretary Of The Interior Rate independent pulse generator
GB1511983A (en) * 1976-03-31 1978-05-24 Siemens Ag Pulse generators
JPS5328767U (fr) * 1976-08-19 1978-03-11
DE2643286C2 (de) * 1976-09-25 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Lageerkennung einer rotierenden Welle
FR2369565A1 (fr) * 1976-10-26 1978-05-26 Snecma Capteur electromagnetique a plusieurs bobinages pour mesure de vitesse
US4082968A (en) * 1976-11-23 1978-04-04 Contraves-Goerz Corporation Speed detector for use on a dc motor
GB1595680A (en) * 1977-03-31 1981-08-12 Kelsey Hayes Co Wheel speed transducer
US4159434A (en) * 1977-10-21 1979-06-26 General Electric Company Axial gap inductor alternator
US4268771A (en) * 1977-11-04 1981-05-19 Lace Melvin A Magnetic probe
JPS592843B2 (ja) * 1977-11-10 1984-01-20 富士電機株式会社 回転位置信号発生器
EP0004416A3 (fr) * 1978-03-18 1979-10-31 LUCAS INDUSTRIES public limited company Système transducteur de position angulaire d'un vilebrequin
US4258279A (en) * 1978-09-05 1981-03-24 Orin W. Coburn Magnetic sensor assembly
US4256986A (en) * 1979-04-16 1981-03-17 Minnesota Mining And Manufacturing Company Magnetic pickup subassembly
DE3223308A1 (de) * 1981-07-17 1983-02-03 Aisin Seiki K.K., Kariya, Aichi Drehsignalgeber
DE8131451U1 (de) * 1981-10-28 1982-04-22 Black & Decker, Inc., 19711 Newark, Del. "tachogenerator fuer elektrowerkzeuge"
DE3346159A1 (de) * 1983-12-21 1985-07-04 Vdo Adolf Schindling Ag, 6000 Frankfurt Verfahren zur herstellung eines induktionsgebers
DE3400870A1 (de) * 1984-01-12 1985-07-25 Vdo Adolf Schindling Ag, 6000 Frankfurt Induktivgeber
US4647892A (en) * 1984-06-21 1987-03-03 Hewitt John T Dual magnetic sensor

Also Published As

Publication number Publication date
US4853575A (en) 1989-08-01
GB2163856A (en) 1986-03-05
DE3539309A1 (de) 1987-05-07
GB8521618D0 (en) 1985-10-02
IT8522037A0 (it) 1985-08-30
IT1212118B (it) 1989-11-08
CA1257485A (fr) 1989-07-18
FR2569854A1 (fr) 1986-03-07
GB2163856B (en) 1988-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse
JE Final juridical decision affecting the existence or validity of an industrial property right