GB1254335A - Speed probe for gas turbine engines - Google Patents

Speed probe for gas turbine engines

Info

Publication number
GB1254335A
GB1254335A GB2440669A GB2440669A GB1254335A GB 1254335 A GB1254335 A GB 1254335A GB 2440669 A GB2440669 A GB 2440669A GB 2440669 A GB2440669 A GB 2440669A GB 1254335 A GB1254335 A GB 1254335A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
coil
turbine engines
speed probe
compressor
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.)
Expired
Application number
GB2440669A
Other languages
English (en)
Inventor
Walter Ernest Bennett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hobson Ltd H M
HM Hobson Ltd
Original Assignee
Hobson Ltd H M
HM Hobson Ltd
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 Hobson Ltd H M, HM Hobson Ltd filed Critical Hobson Ltd H M
Priority to GB2440669A priority Critical patent/GB1254335A/en
Priority to FR7017157A priority patent/FR2049097B1/fr
Priority to DE19702023483 priority patent/DE2023483A1/de
Publication of GB1254335A publication Critical patent/GB1254335A/en
Expired 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)
GB2440669A 1969-05-13 1969-05-13 Speed probe for gas turbine engines Expired GB1254335A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2440669A GB1254335A (en) 1969-05-13 1969-05-13 Speed probe for gas turbine engines
FR7017157A FR2049097B1 (enrdf_load_stackoverflow) 1969-05-13 1970-05-12
DE19702023483 DE2023483A1 (de) 1969-05-13 1970-05-13 Drehzahlfühler für Schaufelläufer

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
GB1254335A true GB1254335A (en) 1971-11-17

Family

ID=10211248

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156810A (en) * 1979-05-25 1980-12-06 Nippon Soken Inc Displacement detector

Family Cites Families (2)

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

Also Published As

Publication number Publication date
FR2049097A1 (enrdf_load_stackoverflow) 1971-03-26
FR2049097B1 (enrdf_load_stackoverflow) 1975-05-30
DE2023483A1 (de) 1970-12-23

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