IT223279Z2 - Concentratore di flusso per sistemi di rilevamento della velocita' di rotazione tra due organi in rotazione relativa. - Google Patents
Concentratore di flusso per sistemi di rilevamento della velocita' di rotazione tra due organi in rotazione relativa.Info
- Publication number
- IT223279Z2 IT223279Z2 ITTO910202U IT223279Z2 IT 223279 Z2 IT223279 Z2 IT 223279Z2 IT TO910202 U ITTO910202 U IT TO910202U IT 223279 Z2 IT223279 Z2 IT 223279Z2
- Authority
- IT
- Italy
- Prior art keywords
- bodies
- speed detection
- detection systems
- relative rotation
- rotation speed
- Prior art date
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
-
- 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
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
-
- 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
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
-
- 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
-
- 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
- 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)
- Rolling Contact Bearings (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Un concentratore di flusso per sistemi di rilevamento della velocità di rotazione tra due organi in rotazione relativa, del tipo costituito da un anello dentato a sezione assiale aperta dotato di un bordo per consentire il montaggio sul cuscinetto di rotolamento e di una tasca per contenere la bobina di rilevamento. Il concentratore di flusso si estende dall'anello fisso del cuscinetto fino all'anello rotante dove individua con la superficie di esso detta tasca; sulla stessa superficie dell'anello rotante del cuscinetto è montata la ruota fonica affrontata alla bobina.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000202 IT223279Z2 (it) | 1991-09-04 | 1991-09-04 | Concentratore di flusso per sistemi di rilevamento della velocita' di rotazione tra due organi in rotazione relativa. |
DE1992605379 DE69205379T2 (de) | 1991-09-04 | 1992-08-18 | Fluxkonzentriervorrichtung zur Messung der relativen Drehzahl zwischen zwei Bauteilen. |
EP19920114023 EP0530580B1 (en) | 1991-09-04 | 1992-08-18 | A flux concentrator for gauging the revolving speed between two members in relative rotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000202 IT223279Z2 (it) | 1991-09-04 | 1991-09-04 | Concentratore di flusso per sistemi di rilevamento della velocita' di rotazione tra due organi in rotazione relativa. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910202V0 ITTO910202V0 (it) | 1991-09-04 |
ITTO910202U1 ITTO910202U1 (it) | 1993-03-04 |
IT223279Z2 true IT223279Z2 (it) | 1995-06-21 |
Family
ID=11409109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000202 IT223279Z2 (it) | 1991-09-04 | 1991-09-04 | Concentratore di flusso per sistemi di rilevamento della velocita' di rotazione tra due organi in rotazione relativa. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0530580B1 (it) |
DE (1) | DE69205379T2 (it) |
IT (1) | IT223279Z2 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5842536B2 (ja) * | 2011-10-26 | 2016-01-13 | 日本精工株式会社 | 車輪用回転支持装置 |
DE102022109990A1 (de) | 2022-04-26 | 2023-10-26 | Schaeffler Technologies AG & Co. KG | Sensorlager mit radial außenliegender Sensorik sowie Teilbaugruppe für das Sensorlager |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500091A (en) * | 1968-04-18 | 1970-03-10 | Kelsey Hayes Co | Electrical rotational speed sensing device |
JPS5793861U (it) * | 1980-11-29 | 1982-06-09 | ||
FR2649457B1 (fr) * | 1989-07-04 | 1991-10-11 | Skf France | Roulement integre muni d'un pulseur et d'un capteur pour equiper un moyeu de roue de vehicule automobile |
-
1991
- 1991-09-04 IT IT000202 patent/IT223279Z2/it active IP Right Grant
-
1992
- 1992-08-18 DE DE1992605379 patent/DE69205379T2/de not_active Expired - Fee Related
- 1992-08-18 EP EP19920114023 patent/EP0530580B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69205379T2 (de) | 1996-04-25 |
ITTO910202V0 (it) | 1991-09-04 |
EP0530580B1 (en) | 1995-10-11 |
DE69205379D1 (de) | 1995-11-16 |
EP0530580A1 (en) | 1993-03-10 |
ITTO910202U1 (it) | 1993-03-04 |
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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: 19970818 |