DE2023483A1 - Drehzahlfühler für Schaufelläufer - Google Patents

Drehzahlfühler für Schaufelläufer

Info

Publication number
DE2023483A1
DE2023483A1 DE19702023483 DE2023483A DE2023483A1 DE 2023483 A1 DE2023483 A1 DE 2023483A1 DE 19702023483 DE19702023483 DE 19702023483 DE 2023483 A DE2023483 A DE 2023483A DE 2023483 A1 DE2023483 A1 DE 2023483A1
Authority
DE
Germany
Prior art keywords
coil
sensor
head
receiver coil
τοη
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.)
Pending
Application number
DE19702023483
Other languages
German (de)
English (en)
Inventor
Walter Ernst Tettenhall Staffordshire Bennet (Großbritannien)
Original Assignee
H.M. Hobson Ltd., London
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 H.M. Hobson Ltd., London filed Critical H.M. Hobson Ltd., London
Publication of DE2023483A1 publication Critical patent/DE2023483A1/de
Pending 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
    • G01P3/488—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 variable reluctance detectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Fluid Pressure (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19702023483 1969-05-13 1970-05-13 Drehzahlfühler für Schaufelläufer Pending DE2023483A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2440669A GB1254335A (en) 1969-05-13 1969-05-13 Speed probe for gas turbine engines

Publications (1)

Publication Number Publication Date
DE2023483A1 true DE2023483A1 (de) 1970-12-23

Family

ID=10211248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702023483 Pending DE2023483A1 (de) 1969-05-13 1970-05-13 Drehzahlfühler für Schaufelläufer

Country Status (3)

Country Link
DE (1) DE2023483A1 (OSRAM)
FR (1) FR2049097B1 (OSRAM)
GB (1) GB1254335A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017202A1 (de) * 1979-05-25 1980-11-27 Nippon Soken Einrichtung zur ermittlung von drehbewegungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE642719A (OSRAM) * 1963-02-26
GB1226149A (OSRAM) * 1967-10-09 1971-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017202A1 (de) * 1979-05-25 1980-11-27 Nippon Soken Einrichtung zur ermittlung von drehbewegungen

Also Published As

Publication number Publication date
FR2049097B1 (OSRAM) 1975-05-30
FR2049097A1 (OSRAM) 1971-03-26
GB1254335A (en) 1971-11-17

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Legal Events

Date Code Title Description
OHW Rejection