ITTO920169A1 - Dispositivo di rilevamento della velocita' di rotazione. - Google Patents

Dispositivo di rilevamento della velocita' di rotazione.

Info

Publication number
ITTO920169A1
ITTO920169A1 IT000169A ITTO920169A ITTO920169A1 IT TO920169 A1 ITTO920169 A1 IT TO920169A1 IT 000169 A IT000169 A IT 000169A IT TO920169 A ITTO920169 A IT TO920169A IT TO920169 A1 ITTO920169 A1 IT TO920169A1
Authority
IT
Italy
Prior art keywords
detection device
rotation speed
speed detection
rotation
speed
Prior art date
Application number
IT000169A
Other languages
English (en)
Inventor
Paolo Forestiero
Angelo Vignotto
Original Assignee
Skf Ind Spa
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 Skf Ind Spa filed Critical Skf Ind Spa
Priority to ITTO920169A priority Critical patent/IT1256809B/it
Publication of ITTO920169A0 publication Critical patent/ITTO920169A0/it
Priority to EP93102772A priority patent/EP0557932A1/en
Publication of ITTO920169A1 publication Critical patent/ITTO920169A1/it
Application granted granted Critical
Publication of IT1256809B publication Critical patent/IT1256809B/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)
  • Rolling Contact Bearings (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
ITTO920169A 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione. IT1256809B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO920169A IT1256809B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.
EP93102772A EP0557932A1 (en) 1992-02-28 1993-02-22 Device for measuring rotational speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920169A IT1256809B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.

Publications (3)

Publication Number Publication Date
ITTO920169A0 ITTO920169A0 (it) 1992-02-28
ITTO920169A1 true ITTO920169A1 (it) 1993-08-28
IT1256809B IT1256809B (it) 1995-12-15

Family

ID=11410137

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920169A IT1256809B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.

Country Status (2)

Country Link
EP (1) EP0557932A1 (it)
IT (1) IT1256809B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503469C1 (de) * 1995-02-03 1996-05-30 Freudenberg Carl Fa Dichtungsanordnung
DE19503468C1 (de) * 1995-02-03 1996-05-30 Freudenberg Carl Fa Dichtungsanordnung
JP2000156963A (ja) * 1998-11-19 2000-06-06 Moriyama Kogyo Kk ブラシレスｄｃモータの磁極位置検出装置、および薄板状磁石付き環状シート
JP4083324B2 (ja) 1998-11-19 2008-04-30 ヤマハモーターエレクトロニクス株式会社 回転電気機器
FR2790800B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint d'etancheite a codeur incorpore et roulement ou palier comportant un tel ensemble
FR2792403B1 (fr) 1999-04-14 2001-05-25 Roulements Soc Nouvelle Capteur de position et/ou de deplacement comportant une pluralite d'elements sensibles alignes
FR2792380B1 (fr) 1999-04-14 2001-05-25 Roulements Soc Nouvelle Roulement pourvu d'un dispositif de detection des impulsions magnetiques issues d'un codeur, ledit dispositif comprenant plusieurs elements sensibles alignes
ITMO20110062A1 (it) 2011-03-16 2012-09-17 C R D Ct Ricerche Ducati Trent O S R L Ruota per biciclette a pedalata assistita
WO2013157999A1 (en) * 2012-04-17 2013-10-24 Volvo Lastvagnar Ab A wheel speed sensor arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045804B2 (ja) * 1978-02-28 1985-10-12 日本電気株式会社 角度検出器
GB2113844A (en) * 1982-01-29 1983-08-10 Coal Ind Sensor of rotational movement
DE3217827A1 (de) * 1982-05-12 1983-11-17 Berger Lahr GmbH, 7630 Lahr Encoder

Also Published As

Publication number Publication date
IT1256809B (it) 1995-12-15
EP0557932A1 (en) 1993-09-01
ITTO920169A0 (it) 1992-02-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225