DE4431291A1 - Hochtemperatursonde - Google Patents
HochtemperatursondeInfo
- Publication number
- DE4431291A1 DE4431291A1 DE4431291A DE4431291A DE4431291A1 DE 4431291 A1 DE4431291 A1 DE 4431291A1 DE 4431291 A DE4431291 A DE 4431291A DE 4431291 A DE4431291 A DE 4431291A DE 4431291 A1 DE4431291 A1 DE 4431291A1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- probe
- temperature probe
- thermocouple
- constriction
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
Description
Gastemperatur = bis zu 1200°C
Gasdruck = 20 bar
Gasgeschwindigkeit = 150 m/s (max. 200 m/s)
Sauerstoffanteil = 15% (min. 10%).
11 Sondenrohr
11a Rohroberteil
11b Rohrunterteil
12, 13 Innenbohrung
14, 15 Durchströmkanal
16a, b Verengung
17a Gaseinlaßöffnung
17b Gasauslaßöffnung
18 Ringnut
19 Durchführung
20 Sondenelement
20a, b Keramikrohr
20c Rohrspitze
21 Keramikperle
22a, b Ummantelung
23 Durchführungsrohr
24 direkte Schweißverbindung
25 Verlängerungsdrähte
26 Meßwandler
27 Flansch
28 Dichtungsring
29 Heißgasraum
30 Wandung
31, 32 Thermoelement
33 Heißgasgehäuse
34 Ansatz (ringförmig)
35 Bajonettverschluß
36 Feder
37 Plenum
38 Turbinengehäuse
39 Schutzrohr
40, 45 Sondenöffnung
41 Schutzrohr
42 Einsatz
43 Deckel
44 Durchführung
46 Ummantelung
47 Verbindungspunkt (Thermoelement)
DM Außendurchmesser (Keramikrohr 20b)
W lichte Weite (Durchströmkanal)
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4431291A DE4431291B4 (de) | 1994-09-02 | 1994-09-02 | Hochtemperatursonde |
GB9513189A GB2292832B (en) | 1994-09-02 | 1995-06-28 | High temperature probe |
US08/496,412 US5662418A (en) | 1994-09-02 | 1995-06-29 | High temperature probe |
JP7220698A JPH0875557A (ja) | 1994-09-02 | 1995-08-29 | 高温検出子 |
CN95116810A CN1066823C (zh) | 1994-09-02 | 1995-09-01 | 高温探头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4431291A DE4431291B4 (de) | 1994-09-02 | 1994-09-02 | Hochtemperatursonde |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4431291A1 true DE4431291A1 (de) | 1996-03-07 |
DE4431291B4 DE4431291B4 (de) | 2004-03-25 |
Family
ID=6527265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4431291A Expired - Lifetime DE4431291B4 (de) | 1994-09-02 | 1994-09-02 | Hochtemperatursonde |
Country Status (5)
Country | Link |
---|---|
US (1) | US5662418A (de) |
JP (1) | JPH0875557A (de) |
CN (1) | CN1066823C (de) |
DE (1) | DE4431291B4 (de) |
GB (1) | GB2292832B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19840198A1 (de) * | 1998-04-20 | 1999-10-21 | Rosemount Inc | Temperatursonde mit Saphir-Temperaturmeßstutzen |
WO2006100132A1 (de) * | 2005-03-23 | 2006-09-28 | Siemens Aktiengesellschaft | Gasturbine mit schutzhülle für einen messfühler und verfahren zum schützen einer in einer schutzhülle verlegten messleitung |
DE102019124607A1 (de) * | 2019-09-12 | 2021-03-18 | Endress + Hauser Wetzer Gmbh + Co. Kg | Nicht invasives Thermometer |
WO2022144397A1 (de) * | 2020-12-29 | 2022-07-07 | Chemin Gmbh | Diagnosevorrichtung für ein heissgasführendes system |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600822A1 (de) * | 1996-01-11 | 1997-07-17 | Basf Ag | Sonde zur Temperaturmessung |
US6227703B1 (en) | 1998-12-30 | 2001-05-08 | Adaptive Instruments Corporation | Variable length sensor probe system |
WO2000052436A1 (en) * | 1999-03-04 | 2000-09-08 | Studsvik Instrument Ab | Measuring device |
US6220749B1 (en) * | 1999-04-02 | 2001-04-24 | Carrier Corporation | Self-adjusting temperature sensor |
FR2807145B1 (fr) * | 2000-03-30 | 2002-06-14 | Ct D Etude Et De Realisation D | Dispositif d'agencement d'un thermocouple classique par l'interieur du conduit d'alimentation air-gaz d'un bruleur a gaz pour assurer les fonctions de "securite froide" et "securite chaude" |
US6827485B2 (en) * | 2002-07-16 | 2004-12-07 | Rosemount Aerospace Inc. | Fast response temperature sensor |
US6695886B1 (en) * | 2002-08-22 | 2004-02-24 | Axcelis Technologies, Inc. | Optical path improvement, focus length change compensation, and stray light reduction for temperature measurement system of RTP tool |
US7036982B2 (en) * | 2002-10-31 | 2006-05-02 | Delphi Technologies, Inc. | Method and apparatus to control an exhaust gas sensor to a predetermined termperature |
US6827486B2 (en) * | 2002-11-22 | 2004-12-07 | Welker Engineering Company | Temperature probe and insertion device |
US6857776B2 (en) * | 2002-12-12 | 2005-02-22 | Ametek, Inc. | Connectorized high-temperature thermocouple |
US20040114666A1 (en) * | 2002-12-17 | 2004-06-17 | Hardwicke Canan Uslu | Temperature sensing structure, method of making the structure, gas turbine engine and method of controlling temperature |
US7018096B2 (en) * | 2003-04-25 | 2006-03-28 | Universal Leaf Tobacco Company, Inc. | Packed product temperature measuring device |
US7056013B2 (en) * | 2003-10-28 | 2006-06-06 | Honeywell International Inc. | Sensor arrangement having an air inflow pattern for preventing direct debris impact |
US7153023B2 (en) * | 2004-01-12 | 2006-12-26 | General Electric Company | Methods and apparatus for installing process instrument probes |
US7665890B2 (en) | 2006-06-22 | 2010-02-23 | Watlow Electric Manufacturing Company | Temperature sensor assembly and method of manufacturing thereof |
US7486864B2 (en) * | 2007-04-05 | 2009-02-03 | Siemens Energy, Inc. | Monitoring system for turbine engine |
US7912334B2 (en) * | 2007-09-19 | 2011-03-22 | General Electric Company | Harsh environment temperature sensing system and method |
JP5198934B2 (ja) * | 2008-05-09 | 2013-05-15 | 日本特殊陶業株式会社 | 温度センサ |
JP5155246B2 (ja) * | 2008-05-09 | 2013-03-06 | 日本特殊陶業株式会社 | 温度センサ |
US8118486B2 (en) * | 2008-09-04 | 2012-02-21 | AGlobal Tech, LLC | Very high speed temperature probe |
US8118485B2 (en) * | 2008-09-04 | 2012-02-21 | AGlobal Tech, LLC | Very high speed thin film RTD sandwich |
DE102008060033B4 (de) * | 2008-12-02 | 2013-08-14 | Temperaturmeßtechnik Geraberg GmbH | Temperaturfühler für Turbolader |
DE202011001280U1 (de) | 2011-01-10 | 2012-04-18 | Klaus Irrgang | Universelles Hochtemperaturelement |
DE102011083437B4 (de) | 2011-01-10 | 2013-07-18 | Klaus Irrgang | Universelles Hochtemperaturelement |
DE102011012175A1 (de) * | 2011-02-23 | 2012-08-23 | Heraeus Electro-Nite International N.V. | Sensoranordnung zur Messung von Parametern in Schmelzen |
DE202012104929U1 (de) | 2012-12-18 | 2013-02-12 | Klaus Irrgang | Thermoelektrischer Hochtemperaturfühler mit einer Mantelleitung |
DE102012112579A1 (de) * | 2012-12-18 | 2014-06-18 | Endress + Hauser Wetzer Gmbh + Co Kg | Aufnahmevorrichtung für einen Messeinsatz |
DE202013100708U1 (de) | 2013-02-18 | 2013-04-05 | Klaus Irrgang | Temperaturfühler für schnelle Temperaturwechsel |
EP3058197B1 (de) * | 2013-10-18 | 2018-09-19 | United Technologies Corporation | Integriertes gasturbinenmotorlager und sensor |
CN104568185B (zh) * | 2014-12-10 | 2017-03-01 | 中国航天科技集团公司第六研究院第十一研究所 | 高温抽气式测温枪 |
DE202015008966U1 (de) | 2015-03-31 | 2016-05-02 | Temperaturmeßtechnik Geraberg GmbH | Modular strukturierter Hochtemperaturfühler |
US10180365B2 (en) * | 2016-01-21 | 2019-01-15 | United Technologies Corporation | Non-intrusive stress measurement system un-lensed probe seating locking device |
FR3075365A1 (fr) * | 2017-12-19 | 2019-06-21 | Sc2N | Capteur hautes temperatures comprenant des thermocouples avec une jonction chaude commune |
US11624662B2 (en) * | 2018-08-06 | 2023-04-11 | Unison Industries, Llc | Exhaust gas temperature sensor |
DE112019004093A5 (de) * | 2018-08-14 | 2021-07-15 | Wika Alexander Wiegand Se & Co. Kg | Schutzrohr mit Schwingungsreduzierung |
US10775244B2 (en) | 2018-08-27 | 2020-09-15 | General Electric Company | Temperature sensor system |
CN109855753B (zh) * | 2019-03-28 | 2023-12-29 | 哈尔滨汽轮机厂有限责任公司 | 一种汽轮机调节级蒸汽测温装置 |
CN110542493A (zh) * | 2019-08-26 | 2019-12-06 | 奇瑞汽车股份有限公司 | 一种测量汽车排气温度的方法 |
US20230407766A1 (en) * | 2022-05-31 | 2023-12-21 | Pratt & Whitney Canada Corp. | Joint between gas turbine engine components with a spring element |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB739694A (en) * | 1953-07-23 | 1955-11-02 | Gen Motors Corp | Improvements in devices for measuring the temperature of a gaseous flow |
DE1015238B (de) * | 1954-08-23 | 1957-09-05 | John Henry Cantlin | Gastemperaturfuehler nach Art einer Sonde mit Thermoelement |
DE1834764U (de) * | 1960-04-18 | 1961-07-13 | Gen Electric | Thermoelement. |
DE2413909A1 (de) * | 1973-03-26 | 1974-10-03 | Smiths Industries Ltd | Temperaturfuehler |
DE2549619A1 (de) * | 1975-11-05 | 1977-05-12 | Zink Co John | Vorrichtung zum messen der temperatur stroemender heissgase |
DE3050177C2 (de) * | 1979-12-26 | 1986-01-23 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Fühler zur Erfassung einer physikalischen Größe |
WO1992001211A1 (en) * | 1990-07-06 | 1992-01-23 | Per Morten Lefdal | Apparatus and method for temperature measurement |
US5180227A (en) * | 1990-09-15 | 1993-01-19 | Smiths Industries Public Limited Company | Optical temperature sensors |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018624A (en) * | 1973-08-22 | 1977-04-19 | Engelhard Minerals & Chemicals Corporation | Thermocouple structure and method of manufacturing same |
US4467134A (en) * | 1983-06-30 | 1984-08-21 | General Electric Company | Thermocouple with out-of-line aspiration holes |
US4721534A (en) * | 1985-09-12 | 1988-01-26 | System Planning Corporation | Immersion pyrometer |
GB2202083B (en) * | 1987-03-07 | 1990-02-21 | Schlumberger Ind Ltd | Thermocouples |
FR2659445B1 (fr) * | 1990-03-06 | 1992-07-10 | Auxitrol | Element sensible a la temperature, et sonde de mesure comportant un tel element. |
US4987749A (en) * | 1990-03-29 | 1991-01-29 | American Standard Inc. | Thermistor probe for exposed sensing element for direct immersion in refrigerant flows |
GB2262837A (en) * | 1991-12-10 | 1993-06-30 | Schlumberger Ind Ltd | Thermocouples |
US5456761A (en) * | 1993-07-15 | 1995-10-10 | Alcan International Limited | High temperature and abrasion resistant temperature measuring device |
US5520461A (en) * | 1994-03-02 | 1996-05-28 | Alliedsignal Inc. | Airtight thermocouple probe |
-
1994
- 1994-09-02 DE DE4431291A patent/DE4431291B4/de not_active Expired - Lifetime
-
1995
- 1995-06-28 GB GB9513189A patent/GB2292832B/en not_active Expired - Lifetime
- 1995-06-29 US US08/496,412 patent/US5662418A/en not_active Expired - Lifetime
- 1995-08-29 JP JP7220698A patent/JPH0875557A/ja active Pending
- 1995-09-01 CN CN95116810A patent/CN1066823C/zh not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB739694A (en) * | 1953-07-23 | 1955-11-02 | Gen Motors Corp | Improvements in devices for measuring the temperature of a gaseous flow |
DE1015238B (de) * | 1954-08-23 | 1957-09-05 | John Henry Cantlin | Gastemperaturfuehler nach Art einer Sonde mit Thermoelement |
DE1834764U (de) * | 1960-04-18 | 1961-07-13 | Gen Electric | Thermoelement. |
DE2413909A1 (de) * | 1973-03-26 | 1974-10-03 | Smiths Industries Ltd | Temperaturfuehler |
DE2549619A1 (de) * | 1975-11-05 | 1977-05-12 | Zink Co John | Vorrichtung zum messen der temperatur stroemender heissgase |
DE3050177C2 (de) * | 1979-12-26 | 1986-01-23 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Fühler zur Erfassung einer physikalischen Größe |
WO1992001211A1 (en) * | 1990-07-06 | 1992-01-23 | Per Morten Lefdal | Apparatus and method for temperature measurement |
US5180227A (en) * | 1990-09-15 | 1993-01-19 | Smiths Industries Public Limited Company | Optical temperature sensors |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19840198A1 (de) * | 1998-04-20 | 1999-10-21 | Rosemount Inc | Temperatursonde mit Saphir-Temperaturmeßstutzen |
US6059453A (en) * | 1998-04-20 | 2000-05-09 | Rosemount Inc. | Temperature probe with sapphire thermowell |
DE19840198B4 (de) * | 1998-04-20 | 2007-09-13 | Rosemount Inc., Eden Prairie | Temperatursonde mit Saphir-Temperaturmeßstutzen |
WO2006100132A1 (de) * | 2005-03-23 | 2006-09-28 | Siemens Aktiengesellschaft | Gasturbine mit schutzhülle für einen messfühler und verfahren zum schützen einer in einer schutzhülle verlegten messleitung |
US8033719B2 (en) | 2005-03-23 | 2011-10-11 | Siemens Aktiengesellschaft | Gas turbine with protective sheath for a probe and method for protecting an instrument lead which is laid in a protective sheath |
DE102019124607A1 (de) * | 2019-09-12 | 2021-03-18 | Endress + Hauser Wetzer Gmbh + Co. Kg | Nicht invasives Thermometer |
WO2022144397A1 (de) * | 2020-12-29 | 2022-07-07 | Chemin Gmbh | Diagnosevorrichtung für ein heissgasführendes system |
Also Published As
Publication number | Publication date |
---|---|
GB2292832B (en) | 1998-08-12 |
CN1122447A (zh) | 1996-05-15 |
JPH0875557A (ja) | 1996-03-22 |
GB2292832A (en) | 1996-03-06 |
US5662418A (en) | 1997-09-02 |
CN1066823C (zh) | 2001-06-06 |
DE4431291B4 (de) | 2004-03-25 |
GB9513189D0 (en) | 1995-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: ASEA BROWN BOVERI AG, BADEN, AARGAU, CH |
|
8128 | New person/name/address of the agent |
Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7976 |
|
8128 | New person/name/address of the agent |
Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: ALSTOM, PARIS, FR |
|
8128 | New person/name/address of the agent |
Representative=s name: ROESLER, U., DIPL.-PHYS.UNIV., PAT.-ANW., 81241 MU |
|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: ROESLER PATENTANWALTSKANZLEI, DE |
|
R081 | Change of applicant/patentee |
Owner name: ALSTOM TECHNOLOGY LTD., CH Free format text: FORMER OWNER: ALSTOM, PARIS, FR Effective date: 20130508 |
|
R082 | Change of representative |
Representative=s name: ROESLER PATENTANWALTSKANZLEI, DE Effective date: 20130508 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |