DE69113886T2 - Vorrichtung zur Leckanzeige in einer Verteilungsanlage für gasförmigen Brennstoff. - Google Patents
Vorrichtung zur Leckanzeige in einer Verteilungsanlage für gasförmigen Brennstoff.Info
- Publication number
- DE69113886T2 DE69113886T2 DE69113886T DE69113886T DE69113886T2 DE 69113886 T2 DE69113886 T2 DE 69113886T2 DE 69113886 T DE69113886 T DE 69113886T DE 69113886 T DE69113886 T DE 69113886T DE 69113886 T2 DE69113886 T2 DE 69113886T2
- Authority
- DE
- Germany
- Prior art keywords
- detection device
- distribution system
- gaseous fuel
- leak detection
- fuel distribution
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/224—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2221/00—Pretreatment or prehandling
- F23N2221/10—Analysing fuel properties, e.g. density, calorific
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/18—Detecting fluid leaks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/550,784 US5085576A (en) | 1990-07-10 | 1990-07-10 | Apparatus and method for detecting leaks in a system for delivering gaseous fuel |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69113886D1 DE69113886D1 (de) | 1995-11-23 |
DE69113886T2 true DE69113886T2 (de) | 1996-06-05 |
Family
ID=24198561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69113886T Expired - Fee Related DE69113886T2 (de) | 1990-07-10 | 1991-07-08 | Vorrichtung zur Leckanzeige in einer Verteilungsanlage für gasförmigen Brennstoff. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5085576A (de) |
EP (1) | EP0466067B1 (de) |
CA (1) | CA2046503A1 (de) |
DE (1) | DE69113886T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119490B4 (de) * | 2000-04-21 | 2006-04-27 | Tokyo Electron Ltd. | Verfahren und Vorrichtung zum Prozessieren von Substraten |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353765B1 (en) * | 1993-05-10 | 1997-03-18 | Hitachi America Ltd | Fuel management system for a gaseous fuel internal combustion engine |
US5355855A (en) * | 1993-12-27 | 1994-10-18 | Hitachi America, Ltd. | Integrated feed forward air/fuel ratio sensor for gaseous fuel engines |
US5904131A (en) * | 1995-12-28 | 1999-05-18 | Cummins Engine Company, Inc. | Internal combustion engine with air/fuel ratio control |
US5997280A (en) * | 1997-11-07 | 1999-12-07 | Maxon Corporation | Intelligent burner control system |
JP3705994B2 (ja) | 1999-05-13 | 2005-10-12 | 株式会社日本自動車部品総合研究所 | 水素センサ、電池の過充電・過放電検出装置および燃料電池の水素漏れ検出装置 |
US6502459B1 (en) | 2000-09-01 | 2003-01-07 | Honeywell International Inc. | Microsensor for measuring velocity and angular direction of an incoming air stream |
TW470836B (en) * | 2000-09-20 | 2002-01-01 | United Microelectronics Corp | External torch-type gas injector |
JP4199254B2 (ja) * | 2006-04-19 | 2008-12-17 | リンナイ株式会社 | 燃焼装置 |
JP2011208921A (ja) * | 2010-03-30 | 2011-10-20 | Yamatake Corp | 燃焼制御装置 |
ITMI20120472A1 (it) * | 2012-03-26 | 2013-09-27 | Bertelli & Partners Srl | Metodo e dispositivo per verificare l'integrita' di operatori di valvole del gas in un apparecchio a gas |
ES2754360T3 (es) | 2014-09-10 | 2020-04-17 | Siemens Ag | Funcionamiento y diagnóstico de válvula |
JP6576857B2 (ja) * | 2015-04-06 | 2019-09-18 | 東京瓦斯株式会社 | ガス遮断制御装置及び制御方法 |
EP3239682B1 (de) | 2016-04-27 | 2020-08-12 | Honeywell Technologies Sarl | Leckdetektionsvorrichtung und wassersystem mit einer leckdetektionsvorrichtung |
IT201700096969A1 (it) * | 2017-08-29 | 2019-03-01 | Camozzi Automation S P A | Dispositivo e metodo di diagnostica per elettrovalvole |
DE102018104242A1 (de) * | 2018-02-26 | 2019-08-29 | Eberspächer Climate Control Systems GmbH & Co. KG | Verfahren zum Betreiben eines brennstoffbetriebenen Fahrzeugheizgeräts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729221A (en) * | 1950-09-12 | 1956-01-03 | Gorham George | Safety device for gas burning appliances |
US2757362A (en) * | 1954-11-15 | 1956-07-31 | Boeing Co | Fuel tank leak detector |
US3999932A (en) * | 1975-11-10 | 1976-12-28 | Johnson Controls, Inc. | Valve assembly having leak detection apparatus |
IT1087543B (it) * | 1977-09-26 | 1985-06-04 | Gandolfi Maria L | Apaprecchio di sicurezza contro le fughe di gas in un impianto di alimentazione di gas combustibile |
EP0034638A1 (de) * | 1980-02-21 | 1981-09-02 | G. Kromschröder Aktiengesellschaft | Gasbrenneranlage |
US4375353A (en) * | 1980-10-14 | 1983-03-01 | Honeywell Inc. | Heater for catalytic type propane or organic gas detector |
JPH0660738B2 (ja) * | 1985-11-14 | 1994-08-10 | ホーチキ株式会社 | ガス漏れ警報装置 |
-
1990
- 1990-07-10 US US07/550,784 patent/US5085576A/en not_active Expired - Fee Related
-
1991
- 1991-07-08 DE DE69113886T patent/DE69113886T2/de not_active Expired - Fee Related
- 1991-07-08 EP EP91111323A patent/EP0466067B1/de not_active Expired - Lifetime
- 1991-07-09 CA CA002046503A patent/CA2046503A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119490B4 (de) * | 2000-04-21 | 2006-04-27 | Tokyo Electron Ltd. | Verfahren und Vorrichtung zum Prozessieren von Substraten |
Also Published As
Publication number | Publication date |
---|---|
DE69113886D1 (de) | 1995-11-23 |
EP0466067B1 (de) | 1995-10-18 |
EP0466067A1 (de) | 1992-01-15 |
CA2046503A1 (en) | 1992-01-11 |
US5085576A (en) | 1992-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |