TW200720593A - Device for controlling the delivery of a combustible gas to a burner apparatus - Google Patents

Device for controlling the delivery of a combustible gas to a burner apparatus

Info

Publication number
TW200720593A
TW200720593A TW095140115A TW95140115A TW200720593A TW 200720593 A TW200720593 A TW 200720593A TW 095140115 A TW095140115 A TW 095140115A TW 95140115 A TW95140115 A TW 95140115A TW 200720593 A TW200720593 A TW 200720593A
Authority
TW
Taiwan
Prior art keywords
control
servovalve
diaphragm
delivery
controlling
Prior art date
Application number
TW095140115A
Other languages
Chinese (zh)
Inventor
Stefano Zanella
Gianpiero Turrin
Original Assignee
Sit La Precisa Spa
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 Sit La Precisa Spa filed Critical Sit La Precisa Spa
Publication of TW200720593A publication Critical patent/TW200720593A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/20—Supply line arrangements
    • F23K2400/201—Control devices
    • 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
    • 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
    • F23N2235/18—Groups of two or more valves
    • 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
    • F23N2235/20—Membrane valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A device for controlling the delivery of a combustible gas to a burner apparatus comprises a main pipe (2) for delivery of the gas in which are disposed a first and a second servovalve (5, 6), respectively in cascade with each other, with respect to the direction of flow of the gas, the servovalves including respective valve seats (5a, 6a) associated with corresponding shut-off means (5b, 6b) with diaphragm control (5c, 6c) for the opening of the seats in opposition to respective resilient return means (5d, 6d), the first and second servovalve (7, 13) comprising a respective first and second control solenoid valve (7, 13) with electromagnetic operating means for controlling the opening/closure of the corresponding servovalve (5, 6), the solenoid valves being arranged to act for opening/closure of pipes of respective servo-assisted control circuits, so as to control indirectly, by way of the diaphragm control, the respective shut-off means (5b, 6b) of the corresponding servovlave (5, 6), the pipes of the control circuit placing the main pipe (2) in fluid communication with respective control chambers (10, 17) of the servovalves, one side of the diaphragm (5c, 6c) of said diaphragm controls being subjected to the pressure existing in the respective control chamber. The intake pipes (8, 9) of the respective control circuits, capable of picking up the pressure signal to be transmitted to the corresponding control chamber (10, 17), are both respectively connected, in fluid communication, with the main pipe (2), upstream of the first servovalve (5).
TW095140115A 2005-11-23 2006-10-31 Device for controlling the delivery of a combustible gas to a burner apparatus TW200720593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000686 WO2007060696A1 (en) 2005-11-23 2005-11-23 Device for controlling the delivery of a combustible gas to a burner apparatus

Publications (1)

Publication Number Publication Date
TW200720593A true TW200720593A (en) 2007-06-01

Family

ID=36026089

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095140115A TW200720593A (en) 2005-11-23 2006-10-31 Device for controlling the delivery of a combustible gas to a burner apparatus

Country Status (5)

Country Link
US (1) US20080268388A1 (en)
EP (1) EP1952064A1 (en)
CA (1) CA2630767A1 (en)
TW (1) TW200720593A (en)
WO (1) WO2007060696A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104685437A (en) * 2012-09-20 2015-06-03 Omvl公司 A pressure regulator device for fuel plants in internal combustion engines, particularly for the automotive field

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006346658B2 (en) 2006-07-28 2012-09-20 SIT S.p.a A device for controlling the delivery of a combustible gas to a burner apparatus
ITPD20080088A1 (en) * 2008-03-19 2009-09-20 Sit La Precisa Spa METHOD AND DEVICE FOR THE CONTROL OF THE DELIVERY OF A FUEL GAS, TOWARDS A BURNER UNIT
DE102008024843A1 (en) * 2008-05-23 2009-11-26 Honeywell Technologies S.A.R.L. Gas Regulator
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US9291075B2 (en) 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US8985074B2 (en) 2010-03-19 2015-03-24 Eaton Corporation Sensing and control of a variable valve actuation system
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9038586B2 (en) 2010-03-19 2015-05-26 Eaton Corporation Rocker assembly having improved durability
US8327750B2 (en) * 2008-07-22 2012-12-11 Eaton Corporation Valvetrain oil control system and oil control valve
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
IT1394792B1 (en) * 2009-05-20 2012-07-13 Eltek Spa DEVICE FOR CONTROL OF GAS FEED AT A BURNER
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
IT1399063B1 (en) 2010-03-22 2013-04-05 Sit La Precisa Spa Con Socio Unico DEVICE FOR THE CONTROL OF DELIVERY OF A FUEL GAS TOWARDS A BURNER UNIT
EA022579B1 (en) * 2010-05-20 2016-01-29 Бсх Бош Унд Сименс Хаусгерете Гмбх Gas valve unit having two gas outlets
AT510172B1 (en) * 2010-11-09 2012-02-15 Vaillant Group Austria Gmbh DEVICE AND METHOD FOR ADJUSTING A GASSTROMS, IN PARTICULAR FUELGASSTROMS
EP2450630A3 (en) 2010-11-03 2018-03-21 Vaillant GmbH Piezo gas valve
IT1403351B1 (en) * 2010-12-21 2013-10-17 Sit La Precisa Spa Con Socio Unico DEVICE FOR CONTROLLING THE DISTRIBUTION OF A FUEL GAS TOWARDS A BURNER, PARTICULARLY FOR WATER HEATERS
IT1403356B1 (en) * 2010-12-27 2013-10-17 Sit La Precisa Spa Con Socio Unico DEVICE FOR CONTROLLING THE DISTRIBUTION OF A FUEL GAS TOWARDS A BURNER, PARTICULARLY FOR WATER HEATERS
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
CN105121090A (en) 2014-03-03 2015-12-02 伊顿公司 Valve actuating device and method of making same

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710181A (en) * 1951-02-28 1955-06-07 William S Parrett Gas heater control
US2950755A (en) * 1952-12-23 1960-08-30 Louis Simon Poursin Safety device for apparatus using fuel gases
US3240257A (en) * 1963-04-11 1966-03-15 Itt Fuel control system
US3395617A (en) * 1965-08-30 1968-08-06 Ford Motor Co Servo motor for positioning a valve as a function of engine load
US3537475A (en) * 1968-10-21 1970-11-03 Gen Electric Valve assembly
US3575542A (en) * 1968-12-10 1971-04-20 Robertshaw Controls Co Fuel control system for a cooking apparatus or the like
US3810578A (en) * 1972-10-17 1974-05-14 Johnson Service Co Bulb modulating gas valve
US3809313A (en) * 1972-10-18 1974-05-07 Robertshaw Controls Co Fuel control system and pressure regulator construction therefor and method for operating the same
US3975135A (en) * 1974-11-27 1976-08-17 Emerson Electric Co. Burner control system with cycling pilot burner
US3963410A (en) * 1975-03-20 1976-06-15 Emerson Electric Co. Control system for domestic gas oven burners
US4231732A (en) * 1978-09-05 1980-11-04 Emerson Electric Co. Gas burner control system
AU560912B2 (en) * 1983-09-14 1987-04-16 Honeywell Inc. Gas valve with combined manual and automatic operation
US4790352A (en) * 1987-08-07 1988-12-13 Honeywell Inc. Slow opening and fast closure gas valve
US5097858A (en) * 1990-05-01 1992-03-24 Zlokovitz Robert J Clock controlled gas pressure regulator
DE4038445C2 (en) * 1990-12-01 1999-02-25 Kromschroeder Ag G Gas valve
DE4140774C2 (en) * 1990-12-10 1996-11-21 Vaillant Joh Gmbh & Co Pressure regulator
US5117797A (en) * 1991-10-17 1992-06-02 Coltec Industries Inc. Purge valve
US5199456A (en) * 1992-09-03 1993-04-06 Emerson Electric Co. Solenoid gas valve
CH688692A5 (en) * 1993-02-24 1998-01-15 Landis & Gyr Business Support Device for shutting off and releasing a gas stream in a gas line.
US5944257A (en) * 1996-11-15 1999-08-31 Honeywell Inc. Bulb-operated modulating gas valve with minimum bypass
DE10026035C2 (en) * 2000-05-25 2002-06-27 Honeywell Bv Control device for gas burners
ES1050953Y (en) * 2002-01-18 2002-10-01 Fagor S Coop GAS THERMOSTATIC VALVE WITH A PRESSURE REGULATOR
US7252502B2 (en) * 2004-01-27 2007-08-07 Honeywell International Inc. Method and system for combined standing pilot safety and temperature setting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104685437A (en) * 2012-09-20 2015-06-03 Omvl公司 A pressure regulator device for fuel plants in internal combustion engines, particularly for the automotive field
CN104685437B (en) * 2012-09-20 2019-09-13 Omvl公司 Voltage regulator device for fuel gas equipment in the internal combustion engine of automotive field

Also Published As

Publication number Publication date
US20080268388A1 (en) 2008-10-30
WO2007060696A1 (en) 2007-05-31
CA2630767A1 (en) 2007-05-31
EP1952064A1 (en) 2008-08-06

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