JP2010197388A - 静圧を測定するための統合型装置 - Google Patents
静圧を測定するための統合型装置 Download PDFInfo
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- JP2010197388A JP2010197388A JP2010033078A JP2010033078A JP2010197388A JP 2010197388 A JP2010197388 A JP 2010197388A JP 2010033078 A JP2010033078 A JP 2010033078A JP 2010033078 A JP2010033078 A JP 2010033078A JP 2010197388 A JP2010197388 A JP 2010197388A
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- 230000003068 static effect Effects 0.000 title claims abstract description 64
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000004044 response Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 13
- 238000012806 monitoring device Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000036541 health Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000012544 monitoring process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/08—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of piezoelectric devices, i.e. electric circuits therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Abstract
【解決手段】本装置(12)は、構成要素(14)に結合されたハウジング(20)を含み、ハウジング(20)は、その中に配置された可動構成要素(26)を含み、可動構成要素(26)は、構成要素(14)の内部における静圧に応答して、作動可能に該構成要素(14)内に伸長可能でありまた該構成要素(14)から後退可能であり、また本装置(12)はさらに、ハウジング(20)内に配置されかつ構成要素(14)の内部の流体から熱的に保護されたセンサ(50)を含み、センサ(50)は、構成要素(14)の内部における静圧の測定を可能にするように構成される。
【選択図】 図2A
Description
12 スパークプラグ
14 燃焼器組立体
16 ノズル
18 燃焼器チャンバ
20 ハウジング
22 取付けフランジ
24 基部フランジ
26 可動構成要素
28 伸長後退可能本体
29 リターンスプリング
30 ショルダ部分
32 ショルダ部
34 ストローク距離
36 後端部
40 先端組立体
42 複数の内向きに延びるタブ
44 中心電極
46 スパーク放電隙間
50 センサ
60 監視装置
62 基準要素
64 前端部
Claims (10)
- 構成要素(14)の内部における静圧を測定するための装置(12)であって、
前記構成要素(14)に結合されたハウジング(20)と、
前記ハウジング(20)内に配置されかつ前記構成要素(14)の内部の流体から熱的に保護されたセンサ(50)と、を含み、
前記ハウジング(20)が、その中に配置された可動構成要素(26)を含み、
前記可動構成要素(26)が、前記構成要素(14)の内部における前記静圧に応答して、作動可能に該構成要素(14)内に伸長可能でありまた該構成要素(14)から後退可能であり、
前記センサ(50)が、前記構成要素(14)の内部における前記静圧の測定を可能にするように構成される、
装置(12)。 - 前記構成要素(14)が、ガスタービンの燃焼器である、請求項1記載の装置(12)。
- 前記センサ(50)が、圧力変換器である、請求項1記載の装置(12)。
- 前記可動構成要素(26)が、スパークプラグ(12)の後退可能プローブ(26)である、請求項1記載の装置(12)。
- 前記センサ(50)が、前記可動構成要素(26)上に作用する力を測定するように構成され、
前記可動構成要素(26)上に作用する前記力が、前記構成要素(14)の内部における前記静圧が増大するにつれて増加する、
請求項1記載の装置(12)。 - 前記構成要素(14)の内部における前記静圧が、前記可動構成要素(26)上に作用する前記力及び前記静圧に曝される前記可動構成要素(26)の所定の表面積に基づいて決定される、請求項1記載の装置(12)。
- 前記センサ(50)が、前記可動構成要素(26)と前記ハウジング(20)との間に軸方向に配置される、請求項1記載の装置(12)。
- 前記センサ(50)が、前記可動構成要素(26)の表面部分上に配置される、請求項1記載の装置(12)。
- 前記センサ(50)が、歪みゲージである、請求項1記載の装置(12)。
- 前記センサ(50)が、該センサ(50)によって前記可動構成要素(26)の圧縮を軸方向撓みとして測定するように構成される、請求項1記載の装置(12)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/390,575 | 2009-02-23 | ||
US12/390,575 US7962307B2 (en) | 2009-02-23 | 2009-02-23 | Integrated apparatus for measuring static pressure |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010197388A true JP2010197388A (ja) | 2010-09-09 |
JP2010197388A5 JP2010197388A5 (ja) | 2011-09-15 |
JP4857387B2 JP4857387B2 (ja) | 2012-01-18 |
Family
ID=42199078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010033078A Expired - Fee Related JP4857387B2 (ja) | 2009-02-23 | 2010-02-18 | 静圧を測定するための統合型装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7962307B2 (ja) |
EP (1) | EP2221593B1 (ja) |
JP (1) | JP4857387B2 (ja) |
CN (1) | CN101876576A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9063033B2 (en) * | 2013-03-12 | 2015-06-23 | Solar Turbines Incorporated | Sensor housing for use with gas turbine engines |
US20150211901A1 (en) * | 2014-01-24 | 2015-07-30 | Solar Turbines Inc. | Cover assembly |
US20160053767A1 (en) * | 2014-08-21 | 2016-02-25 | General Electric Company | Inlet bellmouth with coating in measurement annulus region |
DE102015109416A1 (de) | 2015-06-12 | 2016-12-15 | Rolls-Royce Deutschland Ltd & Co Kg | Messvorrichtung und Vorrichtung mit einer solchen Messvorrichtung |
FR3037619B1 (fr) * | 2015-06-22 | 2017-06-30 | Snecma | Allumeur de moteur - fusee retractable |
TWM530402U (zh) * | 2016-05-19 | 2016-10-11 | Ktl Int Co Ltd | 渦輪檢測塞件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4275559A (en) * | 1979-08-31 | 1981-06-30 | General Electric Company | Retractable igniter device for gas turbines |
JPH05164636A (ja) * | 1991-12-17 | 1993-06-29 | Mitsubishi Petrochem Co Ltd | 圧力検出装置及び前記圧力検出装置を用いた成形用金型装置 |
US5442958A (en) * | 1992-12-15 | 1995-08-22 | The B.F. Goodrich Company | Deployable probe combined with flush static port |
US6742394B1 (en) * | 2003-01-13 | 2004-06-01 | Power Systems Mfg, Llc | Gas turbine combustor hybrid dynamic-static probe |
JP2008541075A (ja) * | 2005-05-09 | 2008-11-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 燃焼室圧センサを備えたシース形グロープラグ |
Family Cites Families (11)
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US2725501A (en) * | 1954-07-27 | 1955-11-29 | Gen Motors Corp | Combustion chamber pressure indicator |
US4382377A (en) * | 1980-05-16 | 1983-05-10 | Siemens Aktiengesellschaft | Pressure sensor for an internal combustion engine |
DE3811311C1 (ja) * | 1988-04-02 | 1989-03-09 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
US5247251A (en) * | 1992-03-16 | 1993-09-21 | Westinghouse Electric Corp. | Probe with radially extendable and retractable detector assembly for inspecting interior walls of hollow metallic plug |
JP3166015B2 (ja) * | 1992-07-16 | 2001-05-14 | 株式会社豊田中央研究所 | 力変換素子およびこれを用いた圧力検出回路 |
FR2726603B1 (fr) * | 1994-11-09 | 1996-12-13 | Snecma | Dispositif de controle actif des instabilites de combustion et de decokefaction d'un injecteur de carburant |
CA2394960C (en) * | 2001-08-27 | 2010-02-16 | Mitsubishi Heavy Industries, Ltd. | Measuring instrument of the pressure in a combustor |
JP3991789B2 (ja) * | 2002-07-04 | 2007-10-17 | トヨタ自動車株式会社 | 混合気を圧縮自着火させる内燃機関 |
EP2038517B8 (de) * | 2006-07-06 | 2016-09-14 | General Electric Technology GmbH | Verfahren zum betrieb einer gasturbine sowie gasturbine zur durchführung des verfahrens |
DE102006060313A1 (de) * | 2006-12-20 | 2008-06-26 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine |
US7765875B2 (en) * | 2007-12-31 | 2010-08-03 | Rosemount Aerospace Inc. | High temperature capacitive static/dynamic pressure sensors |
-
2009
- 2009-02-23 US US12/390,575 patent/US7962307B2/en not_active Expired - Fee Related
-
2010
- 2010-02-10 EP EP10153172.1A patent/EP2221593B1/en not_active Not-in-force
- 2010-02-18 JP JP2010033078A patent/JP4857387B2/ja not_active Expired - Fee Related
- 2010-02-23 CN CN201010131813.6A patent/CN101876576A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4275559A (en) * | 1979-08-31 | 1981-06-30 | General Electric Company | Retractable igniter device for gas turbines |
JPH05164636A (ja) * | 1991-12-17 | 1993-06-29 | Mitsubishi Petrochem Co Ltd | 圧力検出装置及び前記圧力検出装置を用いた成形用金型装置 |
US5442958A (en) * | 1992-12-15 | 1995-08-22 | The B.F. Goodrich Company | Deployable probe combined with flush static port |
US6742394B1 (en) * | 2003-01-13 | 2004-06-01 | Power Systems Mfg, Llc | Gas turbine combustor hybrid dynamic-static probe |
JP2008541075A (ja) * | 2005-05-09 | 2008-11-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 燃焼室圧センサを備えたシース形グロープラグ |
Also Published As
Publication number | Publication date |
---|---|
US7962307B2 (en) | 2011-06-14 |
EP2221593A2 (en) | 2010-08-25 |
EP2221593A3 (en) | 2011-09-07 |
JP4857387B2 (ja) | 2012-01-18 |
CN101876576A (zh) | 2010-11-03 |
US20100217541A1 (en) | 2010-08-26 |
EP2221593B1 (en) | 2013-04-10 |
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