ITTO920170A0 - Dispositivo di rilevamento della velocita' di rotazione - Google Patents

Dispositivo di rilevamento della velocita' di rotazione

Info

Publication number
ITTO920170A0
ITTO920170A0 IT92TO170A ITTO920170A ITTO920170A0 IT TO920170 A0 ITTO920170 A0 IT TO920170A0 IT 92TO170 A IT92TO170 A IT 92TO170A IT TO920170 A ITTO920170 A IT TO920170A IT TO920170 A0 ITTO920170 A0 IT TO920170A0
Authority
IT
Italy
Prior art keywords
detection device
rotation speed
speed detection
rotation
speed
Prior art date
Application number
IT92TO170A
Other languages
English (en)
Inventor
Angelo Vignotto
Paolo Forestiero
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 ITTO920170A priority Critical patent/IT1256810B/it
Publication of ITTO920170A0 publication Critical patent/ITTO920170A0/it
Priority to EP93102771A priority patent/EP0557931A1/en
Publication of ITTO920170A1 publication Critical patent/ITTO920170A1/it
Application granted granted Critical
Publication of IT1256810B publication Critical patent/IT1256810B/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
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
ITTO920170A 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione. IT1256810B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO920170A IT1256810B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.
EP93102771A EP0557931A1 (en) 1992-02-28 1993-02-22 Device for measuring rotational speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920170A IT1256810B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.

Publications (3)

Publication Number Publication Date
ITTO920170A0 true ITTO920170A0 (it) 1992-02-28
ITTO920170A1 ITTO920170A1 (it) 1993-08-28
IT1256810B IT1256810B (it) 1995-12-15

Family

ID=11410139

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920170A IT1256810B (it) 1992-02-28 1992-02-28 Dispositivo di rilevamento della velocita' di rotazione.

Country Status (2)

Country Link
EP (1) EP0557931A1 (it)
IT (1) IT1256810B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6003375A (en) * 1994-07-18 1999-12-21 Nsk Ltd. Hub unit with rotation speed sensor
JP3312531B2 (ja) * 1994-07-18 2002-08-12 日本精工株式会社 回転速度検出装置付ハブユニット
JP3862302B2 (ja) * 1994-08-11 2006-12-27 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
JP3189624B2 (ja) * 1994-08-11 2001-07-16 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
JPH08114615A (ja) * 1994-10-17 1996-05-07 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
US5574361A (en) * 1994-12-27 1996-11-12 Ssi Technologies, Inc. Switched reluctance angular velocity sensor
JPH08184602A (ja) * 1994-12-28 1996-07-16 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
US5814984A (en) * 1995-08-22 1998-09-29 Nsk Ltd. Roller bearing unit having an improved structure for retaining and sealing a cover thereon
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
US11198492B2 (en) 2017-07-24 2021-12-14 Cmc Marine S.R.L. Stabilization system for a watercraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500091A (en) * 1968-04-18 1970-03-10 Kelsey Hayes Co Electrical rotational speed sensing device
US4988220A (en) * 1990-05-14 1991-01-29 General Motors Corporation Servicable wheel speed sensor assembly

Also Published As

Publication number Publication date
IT1256810B (it) 1995-12-15
EP0557931A1 (en) 1993-09-01
ITTO920170A1 (it) 1993-08-28

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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