GB886127A - Telemetering arrangement - Google Patents

Telemetering arrangement

Info

Publication number
GB886127A
GB886127A GB3247559A GB3247559A GB886127A GB 886127 A GB886127 A GB 886127A GB 3247559 A GB3247559 A GB 3247559A GB 3247559 A GB3247559 A GB 3247559A GB 886127 A GB886127 A GB 886127A
Authority
GB
United Kingdom
Prior art keywords
shaft
coil
turbine
transducer
measure
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
GB3247559A
Inventor
Edward S Shepard
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Priority to GB3247559A priority Critical patent/GB886127A/en
Publication of GB886127A publication Critical patent/GB886127A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

886,127. Electric measuring systems. GARRETT CORPORATION. Sept. 24, 1959, No. 32475/59. Class 40 (1). [Also in Group XL (c)] Apparatus for telemetering physical conditions of a high-speed turbine comprises transistorized oscillators, each amplitude or frequency modulated by a transducer, and located in a hollow portion of the turbine shaft, the mixed frequencies being transmitted by radio or by inductive coupling to a local receiver where they are separated and demodulated. As shown (Fig. 1) a strain gauge resistor 25 is mounted on the driving shaft 18 to measure its torque, a temperature-sensitive resistor 26 is mounted on a blade of the turbine rotor 10, and a coil 27 is driven by the rotor to produce a pulse each time it passes a fixed magnet 28, to measure the speed of the shaft. Each transducer is connected to an oscillator 21 (Fig. 2) to modulate its output, the modulated signals being mixed in a unit 29 and fed to a transmitting coil 30 which is coupled to a receiver B by coils 33, 32, 31, or by a coil coaxial with transmitting coil 30, if the shaft is continuously hollow. The transmitter A is preferably an encapsulated unit.
GB3247559A 1959-09-24 1959-09-24 Telemetering arrangement Expired GB886127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3247559A GB886127A (en) 1959-09-24 1959-09-24 Telemetering arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3247559A GB886127A (en) 1959-09-24 1959-09-24 Telemetering arrangement

Publications (1)

Publication Number Publication Date
GB886127A true GB886127A (en) 1962-01-03

Family

ID=10339148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3247559A Expired GB886127A (en) 1959-09-24 1959-09-24 Telemetering arrangement

Country Status (1)

Country Link
GB (1) GB886127A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286055A (en) * 1994-01-29 1995-08-02 British Autogard Torque indicating device
US5672834A (en) * 1994-01-29 1997-09-30 British Autogard Limited Torgue indicating device
EP3111075A4 (en) * 2014-02-28 2017-12-13 United Technologies Corporation Protected wireless network
EP3291571A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Metal ceramic composite for electromagnetic signal transparent materials
EP3291570A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Remote communication and powered sensing / control / identification devices
EP3291040A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Electromagnetic communication through components of a machine
US10051345B2 (en) 2014-02-28 2018-08-14 United Technologies Corporation Shielded electromagnetic communication with functional components of a machine

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286055A (en) * 1994-01-29 1995-08-02 British Autogard Torque indicating device
GB2286055B (en) * 1994-01-29 1997-04-16 British Autogard Torque indicating device
US5672834A (en) * 1994-01-29 1997-09-30 British Autogard Limited Torgue indicating device
US10484760B2 (en) 2014-02-28 2019-11-19 United Technologies Corporation Electromagnetic communication from waveguide confinement
US10405066B2 (en) 2014-02-28 2019-09-03 United Technologies Corporation Electromagnetic communication through components of a machine
US11937031B2 (en) 2014-02-28 2024-03-19 Rtx Corporation Remote communication and powered sensing/control/identification devices using high temperature compatible semiconductor materials
US11089389B2 (en) 2014-02-28 2021-08-10 Raytheon Technologies Corporation Remote communication and powered sensing/control/identification devices using high temperature compatible semiconductor materials
US9986310B2 (en) 2014-02-28 2018-05-29 United Technologies Corporation Multi-stage sensing/control/identification device having protected communication and remote power
US10051345B2 (en) 2014-02-28 2018-08-14 United Technologies Corporation Shielded electromagnetic communication with functional components of a machine
US10057663B2 (en) 2014-02-28 2018-08-21 United Technologies Corporation Remote communication and powered sensing/control/identification devices
US10080068B2 (en) 2014-02-28 2018-09-18 United Technologies Corporation Protected wireless network
US10091562B2 (en) 2014-02-28 2018-10-02 United Technologies Corporation Electromagnetic communication from waveguide confinement
US10638207B2 (en) 2014-02-28 2020-04-28 United Technologies Corporation Component counterfeit prevention
US10419831B2 (en) 2014-02-28 2019-09-17 United Technologies Corporation Remote communication and powered sensing/control/identification devices using high temperature compatible semiconductor materials
US10469920B2 (en) 2014-02-28 2019-11-05 United Technologies Corporation Electromagnetic sensing of components in electromagnetic communication and method
EP3111075A4 (en) * 2014-02-28 2017-12-13 United Technologies Corporation Protected wireless network
US10491970B2 (en) 2014-02-28 2019-11-26 United Technologies Corporation Characterization of single or multiple devices in a system
US10531166B2 (en) 2014-02-28 2020-01-07 United Technologies Corporation Metal ceramic composite for electromagnetic signal transparent materials
EP3291571A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Metal ceramic composite for electromagnetic signal transparent materials
EP3291040A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Electromagnetic communication through components of a machine
EP3291570A1 (en) * 2016-09-02 2018-03-07 United Technologies Corporation Remote communication and powered sensing / control / identification devices

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