DE68903250D1 - Ultraschall-temperaturfuehler und dazugehoerige benutzte ultraschall-wellenleiterverbinder. - Google Patents

Ultraschall-temperaturfuehler und dazugehoerige benutzte ultraschall-wellenleiterverbinder.

Info

Publication number
DE68903250D1
DE68903250D1 DE8989305657T DE68903250T DE68903250D1 DE 68903250 D1 DE68903250 D1 DE 68903250D1 DE 8989305657 T DE8989305657 T DE 8989305657T DE 68903250 T DE68903250 T DE 68903250T DE 68903250 D1 DE68903250 D1 DE 68903250D1
Authority
DE
Germany
Prior art keywords
temperature sensors
ultrasonic
ultrasonic wave
related used
wave connectors
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 - Fee Related
Application number
DE8989305657T
Other languages
English (en)
Other versions
DE68903250T2 (de
Inventor
Konrad Kulczyk
Malcolm Peter Perks
George Watson Smith
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.)
Mobrey Group Ltd
Original Assignee
Schlumberger Industries 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
Priority claimed from GB8814246A external-priority patent/GB2222354B/en
Priority claimed from GB8814465A external-priority patent/GB2219857B/en
Application filed by Schlumberger Industries Ltd filed Critical Schlumberger Industries Ltd
Publication of DE68903250D1 publication Critical patent/DE68903250D1/de
Application granted granted Critical
Publication of DE68903250T2 publication Critical patent/DE68903250T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE8989305657T 1988-06-15 1989-06-05 Ultraschall-temperaturfuehler und dazugehoerige benutzte ultraschall-wellenleiterverbinder. Expired - Fee Related DE68903250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8814246A GB2222354B (en) 1988-06-15 1988-06-15 Ultrasonic waveguide connector
GB8814465A GB2219857B (en) 1988-06-15 1988-06-15 Temperature sensors

Publications (2)

Publication Number Publication Date
DE68903250D1 true DE68903250D1 (de) 1992-11-26
DE68903250T2 DE68903250T2 (de) 1993-03-18

Family

ID=26294028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989305657T Expired - Fee Related DE68903250T2 (de) 1988-06-15 1989-06-05 Ultraschall-temperaturfuehler und dazugehoerige benutzte ultraschall-wellenleiterverbinder.

Country Status (4)

Country Link
US (1) US5022014A (de)
EP (1) EP0351050B1 (de)
JP (1) JP2703806B2 (de)
DE (1) DE68903250T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286109A (en) * 1990-06-28 1994-02-15 Schlumberger Industries Limited Distributed temperature sensor
GB2246433B (en) * 1990-06-28 1993-10-13 Schlumberger Ind Ltd Distributed temperature sensor
JP3311484B2 (ja) * 1994-04-25 2002-08-05 三菱電機株式会社 信号伝送装置及び信号伝送方法
KR100467985B1 (ko) * 2000-12-14 2005-01-24 한국전력공사 초고온 온도 측정용 초음파 온도측정장치
US7331057B2 (en) * 2000-12-28 2008-02-12 Prime Research Alliance E, Inc. Grouping advertisement subavails
US6719456B2 (en) * 2001-10-23 2004-04-13 Randall S. Mundt Methods and apparatus for firefighting
AU2003278191A1 (en) 2003-10-28 2005-05-11 Nakagawa Espana, S.A. Thermal sensor
DE102004045199B4 (de) * 2004-09-17 2006-08-17 Siemens Ag Messvorrichtung und Verfahren zur Bestimmung von Temperatur und/oder Druck und Verwendung der Messvorrichtung
EP1737009A1 (de) * 2005-06-23 2006-12-27 Abb Research Ltd. Elektrische Anlage mit einem Kühlelement und Verfahren zum Betrieb dieser Anlage
WO2008155769A2 (en) * 2007-06-20 2008-12-24 Rafael Advanced Defence Systems Ltd. System and method based on waveguides for the protection of sites
WO2009063812A1 (ja) * 2007-11-15 2009-05-22 Nagaoka University Of Technology 超音波計測導波棒と超音波計測装置
WO2011088393A2 (en) * 2010-01-15 2011-07-21 University Of Utah Research Foundation Ultrasonic temperature measurement device
CN103154277A (zh) * 2010-10-28 2013-06-12 贺利氏电子耐特国际股份公司 无线喷枪
US9162095B2 (en) 2011-03-09 2015-10-20 Alan E. Thomas Temperature-based fire detection
US9048521B2 (en) 2011-03-24 2015-06-02 Etegent Technologies, Ltd. Broadband waveguide
US9182306B2 (en) 2011-06-22 2015-11-10 Etegent Technologies, Ltd. Environmental sensor with tensioned wire exhibiting varying transmission characteristics in response to environmental conditions
CN104303213B (zh) * 2012-05-08 2018-11-13 梅伊有限公司 声硬币传感器
US10794870B2 (en) 2013-07-16 2020-10-06 Indian Institute Of Technology Madras Waveguide technique for the simultaneous measurement of temperature dependent properties of materials
US9598642B2 (en) * 2013-10-04 2017-03-21 Baker Hughes Incorporated Distributive temperature monitoring using magnetostrictive probe technology
US9422806B2 (en) 2013-10-04 2016-08-23 Baker Hughes Incorporated Downhole monitoring using magnetostrictive probe
WO2015099884A2 (en) 2013-11-01 2015-07-02 Etegent Technologies Ltd. Composite active waveguide temperature sensor for harsh environments
WO2015066494A2 (en) 2013-11-01 2015-05-07 Etegent Technologies Ltd. Broadband waveguide
US10852277B2 (en) 2014-04-09 2020-12-01 Etegent Technologies, Ltd. Active waveguide excitation and compensation
EP3539123A4 (de) * 2016-11-14 2020-07-01 Les Solutions Médicales Soundbite Inc. Verbinder für mechanische wellenleiter
US20200149980A1 (en) 2017-04-10 2020-05-14 Etegent Technologies Ltd. Distributed active mechanical waveguide sensor with damping
CN108961642A (zh) * 2017-05-23 2018-12-07 南宁富桂精密工业有限公司 一种火灾报警方法、电子装置及计算机可读存储介质
RU2700038C2 (ru) * 2018-02-14 2019-09-12 Александр Петрович Демченко Акустический волновод
US11237135B2 (en) 2018-11-05 2022-02-01 X-wave Innovations, Inc. Self-powered acoustic sensor system
US11871180B1 (en) * 2018-12-03 2024-01-09 The United States Of America, As Represented By The Secretary Of The Navy Supercoupling waveguides, and methods for making and using same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513665A1 (de) * 1975-03-27 1976-10-07 Battelle Institut E V Wellenleiter zur ableitung von ultraschall-signalen
US4176731A (en) * 1977-11-21 1979-12-04 Altec Corporation Two-section exponential acoustical horn
GB1595314A (en) * 1978-05-08 1981-08-12 Spill Fire Alarm Systems Ltd Temperature monitoring devices
US4483630A (en) * 1982-06-04 1984-11-20 Thomas M. Kerley Ultrasonic thermometer
US4513750A (en) * 1984-02-22 1985-04-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for thermal monitoring subcutaneous tissue
US4650003A (en) * 1985-04-10 1987-03-17 Systecon Inc. Light path heat detector
CA1257793A (en) * 1985-10-03 1989-07-25 Cheng Kuei-Jen Longitudinal mode fiber acoustic waveguide with solid core and solid cladding
US4676665A (en) * 1986-05-19 1987-06-30 Westinghouse Electric Corp. Distributed temperature sensor apparatus
US4762425A (en) * 1987-10-15 1988-08-09 Parthasarathy Shakkottai System for temperature profile measurement in large furnances and kilns and method therefor

Also Published As

Publication number Publication date
EP0351050B1 (de) 1992-10-21
EP0351050A1 (de) 1990-01-17
JP2703806B2 (ja) 1998-01-26
US5022014A (en) 1991-06-04
DE68903250T2 (de) 1993-03-18
JPH0287299A (ja) 1990-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SOLARTRON GROUP LTD., FARNBOROUGH, HAMPSHIRE, GB

8339 Ceased/non-payment of the annual fee