EP2888532A4 - Dual fuel heater assembly with selector valve - Google Patents
Dual fuel heater assembly with selector valveInfo
- Publication number
- EP2888532A4 EP2888532A4 EP13831113.9A EP13831113A EP2888532A4 EP 2888532 A4 EP2888532 A4 EP 2888532A4 EP 13831113 A EP13831113 A EP 13831113A EP 2888532 A4 EP2888532 A4 EP 2888532A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- selector valve
- heater assembly
- dual fuel
- fuel heater
- dual
- 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- Withdrawn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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/08—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/02—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply
-
- 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
- F23N2235/24—Valve details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/08—Controlling two or more different types of fuel simultaneously
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/122—Arrangement or mounting of control or safety devices on stoves
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)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210300273.9A CN102788173B (en) | 2012-08-22 | 2012-08-22 | Self-adaptive gas pressure reducing valve |
CN 201220418089 CN202884149U (en) | 2012-08-22 | 2012-08-22 | Self-adaption type gas reducing valve and gas valve |
CN201210337908.2A CN102840624B (en) | 2012-09-13 | 2012-09-13 | Self-adaptive type multi-gas-source gas control system |
CN 201220465982 CN202955780U (en) | 2012-09-13 | 2012-09-13 | Self-adaptation type multiple gas source gas control system and heating device |
US201261748071P | 2012-12-31 | 2012-12-31 | |
US201361748074P | 2013-01-01 | 2013-01-01 | |
US201361748078P | 2013-01-01 | 2013-01-01 | |
US13/791,530 US9170016B2 (en) | 2012-08-22 | 2013-03-08 | Dual fuel heater with selector valve |
PCT/US2013/056024 WO2014031768A1 (en) | 2012-08-22 | 2013-08-21 | Dual fuel heater assembly with selector valve |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2888532A1 EP2888532A1 (en) | 2015-07-01 |
EP2888532A4 true EP2888532A4 (en) | 2016-06-08 |
Family
ID=53181381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13831113.9A Withdrawn EP2888532A4 (en) | 2012-08-22 | 2013-08-21 | Dual fuel heater assembly with selector valve |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2888532A4 (en) |
WO (1) | WO2014031768A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9518732B2 (en) * | 2013-03-02 | 2016-12-13 | David Deng | Heating assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1939526A2 (en) * | 2006-12-22 | 2008-07-02 | David Deng | Control valves for heaters and fireplace devices |
CN102506198A (en) * | 2011-10-20 | 2012-06-20 | 南京普鲁卡姆电器有限公司 | Dual-gas-source gas self-adaptive main control valve |
-
2013
- 2013-08-21 EP EP13831113.9A patent/EP2888532A4/en not_active Withdrawn
- 2013-08-21 WO PCT/US2013/056024 patent/WO2014031768A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1939526A2 (en) * | 2006-12-22 | 2008-07-02 | David Deng | Control valves for heaters and fireplace devices |
CN102506198A (en) * | 2011-10-20 | 2012-06-20 | 南京普鲁卡姆电器有限公司 | Dual-gas-source gas self-adaptive main control valve |
US20130098349A1 (en) * | 2011-10-20 | 2013-04-25 | David Deng | Dual fuel heater with selector valve |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014031768A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014031768A1 (en) | 2014-02-27 |
EP2888532A1 (en) | 2015-07-01 |
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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 |
|
17P | Request for examination filed |
Effective date: 20150218 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160509 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16K 31/126 20060101AFI20160502BHEP Ipc: F23C 1/00 20060101ALI20160502BHEP Ipc: F23N 1/00 20060101ALI20160502BHEP Ipc: F24C 1/02 20060101ALI20160502BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23C 1/08 20060101AFI20161130BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20170201 |
|
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: 20170613 |