IT8522037A0 - Generatore tachimetrico. - Google Patents

Generatore tachimetrico.

Info

Publication number
IT8522037A0
IT8522037A0 IT8522037A IT2203785A IT8522037A0 IT 8522037 A0 IT8522037 A0 IT 8522037A0 IT 8522037 A IT8522037 A IT 8522037A IT 2203785 A IT2203785 A IT 2203785A IT 8522037 A0 IT8522037 A0 IT 8522037A0
Authority
IT
Italy
Prior art keywords
tachometer generator
tachometer
generator
Prior art date
Application number
IT8522037A
Other languages
English (en)
Other versions
IT1212118B (it
Inventor
Williman R Ii Lessig
Original Assignee
Black & 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 & Decker Inc filed Critical Black & Decker Inc
Publication of IT8522037A0 publication Critical patent/IT8522037A0/it
Application granted granted Critical
Publication of IT1212118B publication Critical patent/IT1212118B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT8522037A 1984-08-31 1985-08-30 Generatore tachimetrico. IT1212118B (it)

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
IT8522037A0 true IT8522037A0 (it) 1985-08-30
IT1212118B IT1212118B (it) 1989-11-08

Family

ID=24591936

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8522037A IT1212118B (it) 1984-08-31 1985-08-30 Generatore tachimetrico.

Country Status (6)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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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
DE59711601D1 (de) * 1996-05-11 2004-06-09 Valeo Schalter & Sensoren Gmbh Vorrichtung zum erfassen rotatorischer bewegungen
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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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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US3758859A (en) * 1971-10-29 1973-09-11 Motorola Inc Magnetic tachometer pickup
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DE2312547A1 (de) * 1973-03-14 1974-10-03 Bosch Gmbh Robert Drehzahlmessanordnung
US3967200A (en) * 1973-10-26 1976-06-29 Matsushita Electric Industrial Co., Ltd. Speed detector for use with miniature DC motor
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 (it) * 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 (it) * 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
DE2811746A1 (de) * 1977-03-31 1978-10-12 Kelsey Hayes Co Drehzahlgeber
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 (en) * 1978-03-18 1979-10-31 LUCAS INDUSTRIES public limited company Crankshaft position transducer system
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
DE3223308C2 (de) * 1981-07-17 1987-03-05 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
GB8521618D0 (en) 1985-10-02
IT1212118B (it) 1989-11-08
CA1257485A (en) 1989-07-18
FR2569854B1 (fr) 1988-12-02
US4853575A (en) 1989-08-01
GB2163856B (en) 1988-03-09
FR2569854A1 (fr) 1986-03-07
GB2163856A (en) 1986-03-05
DE3539309A1 (de) 1987-05-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950829