EP1039225A3 - A valve unit for regulating the flow-rate of a fuel gas - Google Patents
A valve unit for regulating the flow-rate of a fuel gas Download PDFInfo
- Publication number
- EP1039225A3 EP1039225A3 EP99202114A EP99202114A EP1039225A3 EP 1039225 A3 EP1039225 A3 EP 1039225A3 EP 99202114 A EP99202114 A EP 99202114A EP 99202114 A EP99202114 A EP 99202114A EP 1039225 A3 EP1039225 A3 EP 1039225A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- rate
- valve
- flow
- delivery
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/007—Regulating fuel supply using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
- F23N5/102—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electronic means
-
- 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
- F23N2235/16—Fuel valves variable flow or proportional 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Fluid-Driven Valves (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999PD000058A IT1308112B1 (it) | 1999-03-23 | 1999-03-23 | Gruppo valvolare per la regolazione della portata di un gascombustibile. |
ITPD990058 | 1999-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1039225A2 EP1039225A2 (en) | 2000-09-27 |
EP1039225A3 true EP1039225A3 (en) | 2002-05-08 |
Family
ID=11392524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99202114A Withdrawn EP1039225A3 (en) | 1999-03-23 | 1999-06-29 | A valve unit for regulating the flow-rate of a fuel gas |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1039225A3 (it) |
DE (1) | DE1039225T1 (it) |
ES (1) | ES2151874T1 (it) |
IT (1) | IT1308112B1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6941962B2 (en) | 2003-05-30 | 2005-09-13 | Robertshaw Controls Company | Convertible control device capable of regulating fluid pressure for multiple fluid types and associated method of use |
US6938634B2 (en) | 2003-05-30 | 2005-09-06 | Robertshaw Controls Company | Fuel control mechanism and associated method of use |
US8469019B2 (en) * | 2009-11-30 | 2013-06-25 | Whirlpool Corporation | Method and apparatus for providing ultra low gas burner performance for a cooking appliance |
CN108644412B (zh) * | 2018-07-19 | 2024-04-19 | 宁波丽辰电器有限公司 | 一种分流阀,及包含其的多燃烧器燃气具的组合控制*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3841816A1 (de) * | 1987-12-11 | 1990-07-19 | Vaillant Joh Gmbh & Co | Ventil, vorzugsweise regelventil zur regelung des gasdruckes gasbeheizter geraete |
US5234196A (en) * | 1991-06-17 | 1993-08-10 | Harmony Thermal Company, Inc. | Variable orifice gas modulating valve |
EP0562538A2 (en) * | 1992-03-26 | 1993-09-29 | Matsushita Electric Industrial Co., Ltd. | Gas burning apparatus |
EP0875720A2 (en) * | 1997-04-30 | 1998-11-04 | OP Controls S.r.l. | Safety and regulation valve unit for a gas installation, particularly a heating installation |
-
1999
- 1999-03-23 IT IT1999PD000058A patent/IT1308112B1/it active
- 1999-06-29 ES ES99202114T patent/ES2151874T1/es active Pending
- 1999-06-29 EP EP99202114A patent/EP1039225A3/en not_active Withdrawn
- 1999-06-29 DE DE1039225T patent/DE1039225T1/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3841816A1 (de) * | 1987-12-11 | 1990-07-19 | Vaillant Joh Gmbh & Co | Ventil, vorzugsweise regelventil zur regelung des gasdruckes gasbeheizter geraete |
US5234196A (en) * | 1991-06-17 | 1993-08-10 | Harmony Thermal Company, Inc. | Variable orifice gas modulating valve |
EP0562538A2 (en) * | 1992-03-26 | 1993-09-29 | Matsushita Electric Industrial Co., Ltd. | Gas burning apparatus |
EP0875720A2 (en) * | 1997-04-30 | 1998-11-04 | OP Controls S.r.l. | Safety and regulation valve unit for a gas installation, particularly a heating installation |
Also Published As
Publication number | Publication date |
---|---|
EP1039225A2 (en) | 2000-09-27 |
ITPD990058A1 (it) | 2000-09-23 |
ES2151874T1 (es) | 2001-01-16 |
IT1308112B1 (it) | 2001-11-29 |
DE1039225T1 (de) | 2001-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19990714 |
|
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|
EL | Fr: translation of claims filed | ||
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AKX | Designation fees paid | ||
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20021109 |