EP1848928B1 - Assemblage de commande pour des fours a gaz - Google Patents

Assemblage de commande pour des fours a gaz Download PDF

Info

Publication number
EP1848928B1
EP1848928B1 EP06727282A EP06727282A EP1848928B1 EP 1848928 B1 EP1848928 B1 EP 1848928B1 EP 06727282 A EP06727282 A EP 06727282A EP 06727282 A EP06727282 A EP 06727282A EP 1848928 B1 EP1848928 B1 EP 1848928B1
Authority
EP
European Patent Office
Prior art keywords
duct
gas
control assembly
flow rate
selecting means
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.)
Active
Application number
EP06727282A
Other languages
German (de)
English (en)
Other versions
EP1848928A2 (fr
Inventor
Carlo Amati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Geratebau GmbH
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 EGO Elektro Geratebau GmbH filed Critical EGO Elektro Geratebau GmbH
Priority to PL06727282T priority Critical patent/PL1848928T3/pl
Publication of EP1848928A2 publication Critical patent/EP1848928A2/fr
Application granted granted Critical
Publication of EP1848928B1 publication Critical patent/EP1848928B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • F24C3/128—Arrangement or mounting of control or safety devices on ranges in baking ovens
    • 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
    • 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
    • F23N2235/24—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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/10—High or low fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus

Definitions

  • the present invention relates to a control assembly for gas ovens, in particular for gas oven burners with a system for minimum adjustment of the oven.
  • US 4,020,870 discloses a convertible gas valve that can be operated with different kinds of gas, for example LP gas on the one hand and natural gas on the other hand.
  • LP gas for example LP gas
  • natural gas on the other hand.
  • FR 15170003 A1 discloses a similar gas valve with an insert in a valve body having four different gas ways with different cross-sections. By way of alternatively adjusting the insert an adaption to different gas sorts for a minimal gas-flow can be achieved.
  • a thermostat carries out temperature measurement within the oven and when this temperature reaches a predetermined value the gas flow rate to the burner is reduced. Consequently, the oxidation-reduction reaction within the burner takes place with a reduced fuel supply, leading to a decrease in the amount of thermal energy generated and therefore to temperature lowering within the oven.
  • the temperature within the oven becomes stable around a value given by the balance between the energy generated by the burner and the energy transferred by the oven to the surrounding atmosphere.
  • the known-art ovens take advantage of control assemblies substantially consisting of a large number of valves and several pneumatic circuits.
  • a valve is operatively associated with a duct having an inlet and an outlet for the combustible gas, while the minimum gas flow rate is obtained through an independent circuit comprising another valve associated with another duct having a gas outlet and a gas inlet.
  • the valves controlling the maximum and minimum flow rates are open and the gas reaches the burner.
  • the maximum-flow rate valve closes while the minimum-flow rate valve keeps open.
  • the minimum-flow rate duct has suitable sizes to enable passage of a predetermined gas amount, establishment of these sizes being carried out on the passage orifice of the valve or by providing a narrowing portion upstream or downstream of the valve.
  • this establishment of sizes is carried out on a rod or pin through which the gas is forced to pass when the control assembly is in a minimum-flow rate configuration.
  • the passage section is univocally determined by an orifice present in the pin. In this way, the combustible gas is urged to pass through the orifice which determines the gas flow rate delivered to the burner.
  • control assemblies for gas ovens of the known art can be improved under different points of view.
  • control assemblies of the known art change of the type of combustible gas used for the oxidation-reduction reaction in the burner is not possible without at least partly dismantling or even fully replacing the assembly itself.
  • control assemblies of the known art are bulky, of reduced compactness and are made up of several structurally independent bodies.
  • the technical task underlying the present invention is to devise a control assembly for gas ovens in which change of the type of combustible gas used is made possible.
  • the present invention also aims at devising a control assembly for gas ovens which is compact, of reduced bulkiness and easy maintenance.
  • control assembly for gas ovens characterised in that it comprises one or more of the technical solutions claimed in the appended claims.
  • control assembly for gas ovens has been identified as a whole with reference numeral 1.
  • the control assembly for gas ovens 1 comprises a valve body 2, an inlet station 3 and an outlet station 4 for the combustible gas.
  • the inlet and outlet stations 3 and 4 are physically connected by connecting means 5 consisting of a main duct 9.
  • the control assembly 1 further comprises at least one valve 6 operatively active on the main duct 9.
  • control assembly 1 comprises selecting means 8 to select a type of combustible gas, which means is operatively active on the main duct 9.
  • the control assembly further comprises at least two valves 6, 7 connected to each other in parallel through the main duct 9. More particularly, the main duct 9 starts from the gas inlet station 3, meets the first valve 6 and the second valve 7 and ultimately reaches the outlet station 4. A branch 10 of the main duct leads off from one of the two valves, in particular the first one 6, and it joins the main duct 9 close to the outlet station 4, thus defining the duct of minimum gas flow rate.
  • the selecting means 8 of the type of combustible gas is the selecting means 8 of the type of combustible gas; in this way a minimum-flow rate duct is defined while the main-duct 9 section operatively concerned with the other valve 7 defines a maximum-flow rate duct.
  • the selecting means 8 interferes with the main duct 9 at least partly, in particular with the duct section 10.
  • Said section 10 is therefore divided into two duct halves 12 and 13, in particular upstream of the selecting means 8; more specifically, defined between the valve 6 and the selecting means 8 is a gas delivery duct half 12, and a gas discharge duct half 13 is defined downstream of the selecting means 8, more particularly between the valve 6 and the gas outlet station 4.
  • valve 6 acts on the duct section 10 opening and closing it and in any case leaving the main duct 9 always open between the two valves 6 and 7.
  • Valve 7 opens and closes the connection between the valve 7 itself and the outlet station 4 and defines the duct of maximum gas flow rate.
  • the selecting means 8 comprises a peg 11 that, as viewed from Figs. 2 and 3 , includes a head 14 which, at the upper part thereof, has a substantially frustoconical portion 15 formed with a through hole 16 parallel to its symmetry axis and, at the lower part thereof, has a substantially cylindrical portion 17 formed with a through hole 18 parallel to its symmetry axis.
  • the frustoconical 15 and cylindrical 17 portions are connected to each other in such a manner that the two holes are aligned and in communication.
  • cylindrical portion 17 and frustoconical portion 15 are of one piece construction but they can also be two distinct parts linked together.
  • the substantially cylindrical portion 17 comprises a plurality of radial holes 19 of different diameters. Holes 19 extend until they reach the through hole 18 of the cylindrical portion.
  • the holes 19 of different diameters that, as said, are part of the selecting means 8 are susceptible of alternately facing the delivery duct half 12 and communicating with the discharge duct half 13; in this way a first union section 20 is defined which enables the gas to pass from the delivery duct half 12 to the discharge duct half 13.
  • the discharge duct half 13 comprises a seat 21 the shape of which matches that of the frustoconical portion 15. There is an at least partial engagement of the frustoconical portion 15 in the seat 21, so that second union sections 22 are defined between the delivery and discharge duct halves.
  • the peg 11 further comprises a base 23 for the head 14.
  • this coupling is of the slidable and rotatable type, i.e. the base can slide and simultaneously turn within the valve body 2, enabling the peg 11 to move forward and rotate.
  • This coupling obtained for example by means of a thread on a preferably cylindrical base 23 and a corresponding thread on the portion of the valve body 2 housing the base itself (screw-nut screw coupling), enables the frustoconical portion 15 to engage the seat 21 conforming in shape to the latter, in an adjustable manner.
  • coupling between base 23 and valve body 2 takes place only rotatably.
  • the second union section 22 has a defined area which is unmodifiable, while the area of the first union section 20 can be adjusted through rotation of the peg that alternately on the delivery duct half 12 faces holes 19 of different sizes.
  • the last-mentioned type of coupling between the base 23 of peg 11 and the valve body 2 is obtained by a bayonet fitting, for example.
  • the control assembly further comprises another valve 24 connected in parallel with the two valves 6 and 7.
  • valve 24 is connected to valve 7 by a secondary duct 25.
  • the secondary duct after interposition of valve 24, goes on and is connected to another gas outlet station 26 that is independent of the outlet station 4.
  • control assembly 1 is provided with a main valve 27 operatively connected to the main, duct 9, downstream of the gas inlet station 3 and upstream of valves 6, 7 and 24.
  • All or part of the mentioned valves can be solenoid valves operated by a thermostat as shown in the following.
  • valve body 2 is an enbloc piece housing the inlet station 3, outlet station 4, main duct 9 and selecting means 8.
  • the enbloc valve body 2 comprises seats 28 to house the valves 6, 7, 24 and 27, seats 29 to connect the users to the gas outlet station 4 and one seat 30 to connect one delivery duct to the gas inlet station 3. In this way all elements constituting the control assembly 1 are contained within a single body constituting the valve body 2.
  • the combustible gas enters the inlet station 3 and through the main duct 9 said gas reaches valves 6 and 7 which are open so that the gas can reach the outlet station 4. In this manner the maximum gas flow rate is ensured.
  • a thermostat causes release of the solenoid valve 7 so that it is closed.
  • Valve 24 can be usefully employed to supply a grill; in fact this valve is not part either of the maximum-flow rate circuit or of the minimum-flow rate circuit.
  • control assembly for gas ovens in accordance with the present invention enables achievement of the above mentioned aims.
  • the type of gas to be used can be selected by merely rotating the peg in a suitable manner within the peg seat, without being necessarily obliged to resort to the aid of a qualified technical person and to dismantle the control assembly, not even partly.
  • control assembly due to the reduced number of its constituent elements (the control assembly contemplates a single inlet station for the combustible gas and two valves at most, to adjust the gas flow rate), allows all the components to be housed in a single body or valve body, thereby ensuring a great compactness of the whole assembly as well as easy maintenance of same.

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)

Abstract

L'invention concerne un assemblage de commande pour des fours à gaz. Cet assemblage comprend un corps de vanne (2), un poste d'entrée (3) pour le gaz combustible, un poste de sortie (4) pour le gaz combustible, et un conduit principal (9) reliant le poste d'entrée de gaz (3) au poste de sortie de gaz (4). L'assemblage de commande (1) comprend également un moyen de sélection (8) pour sélectionner le type de gaz à utiliser.

Claims (12)

  1. Ensemble de commande pour des fours à gaz, comprenant un corps de soupape (2), un poste d'entrée (3) pour le gaz combustible, un poste de sortie (4) pour le gaz combustible, un conduit principal (9) reliant le poste d'entrée de gaz (3) au poste de sortie de gaz (4), l'ensemble de commande comprenant un moyen de sélection (8) associé au conduit principal (9) pour déterminer, de manière sélective, un débit de gaz minimum en fonction du type de gaz combustible alimenté au poste d'entrée (3), caractérisé en ce qu'il comprend en outre au moins deux soupapes (6, 7) reliées en parallèle à travers le conduit principal (9),
    le moyen de sélection (8) étant actif sur une section de conduit (10) concernant seulement une (6) desdites soupapes et définissant un conduit de débit de gaz minimum ; l'autre soupape (7) agissant sur une autre section du conduit principal définissant un conduit de débit maximum, l'ensemble de commande comprenant en outre une soupape principale (27) située fonctionnellement entre le poste d'entrée de gaz (3) et les soupapes (6, 7), le corps de soupape (2) étant d'une seule pièce et recevant le poste d'entrée de gaz combustible (3), le poste de sortie de gaz combustible (4), le conduit principal (9) et le moyen de sélection (8), le corps de soupape d'une seule pièce (2) comprenant en outre des sièges (28) pour recevoir les soupapes (6, 7, 27), des sièges (29) pour relier les utilisateurs au poste de sortie de gaz (4) et un siège (30) pour relier un conduit de distribution au poste d'entrée de gaz (3).
  2. Ensemble de commande selon la revendication 1, caractérisé en ce que, après l'établissement du type de gaz combustible à alimenter, le moyen de sélection (8) est réglé à une position de débit minimum, et des ajustements supplémentaires ou continus du débit minimum ne sont pas effectués sur ledit gaz.
  3. Ensemble de commande selon la revendication 1, caractérisé en ce que le moyen de sélection (8) peut être configuré dans une pluralité de positions de fonctionnement, chacune d'entre elles correspondant à un débit minimum respectif d'un type de gaz combustible.
  4. Ensemble de commande selon la revendication 1, caractérisé en ce que le conduit principal (9) comprend le conduit de débit maximum en communication fluidique avec le poste d'entrée (3) et le poste de sortie (4), l'ensemble de commande comprenant en outre la soupape (7) active sur ledit conduit de débit maximum, au moins pour permettre ou inhiber le passage de gaz à travers ledit conduit de débit maximum.
  5. Ensemble de commande selon la revendication 4, caractérisé en ce que le conduit principal (9) met le poste d'entrée (3) et le poste de sortie (4) en communication fluidique au moins à travers le conduit de débit maximum sur lequel ladite soupape (7) est active et à travers le conduit de débit minimum sur lequel ledit moyen de sélection (8) est actif.
  6. Ensemble de commande selon la revendication 1, caractérisé en ce que le moyen de sélection (8) interfère au moins en partie avec ledit conduit principal (9) et définit une moitié (12) de conduit de distribution de gaz en amont du moyen de sélection (8) et une moitié de conduit de décharge de gaz en aval du moyen de sélection (8).
  7. Ensemble de commande selon la revendication 6, caractérisé en ce que le moyen de sélection (8) comprend une portion (17) formée avec une pluralité de trous (19) ayant différentes dimensions d'ouverture ; lesquels trous (19) sont susceptibles d'être amenés en alternance en face de la moitié de conduit de distribution (12), étant en communication avec la moitié de conduit de décharge (13) et définissant des canalisations (20) avec différents débits de gaz entre les moitiés de conduit de distribution (12) et de décharge (13).
  8. Ensemble de commande selon la revendication 7, caractérisé en ce que le moyen de sélection (8) comprend une cheville (11), laquelle cheville comporte une tête (14) ayant une portion substantiellement tronconique (15) formée avec un trou traversant (16) qui est substantiellement parallèle à son axe de symétrie, et une portion substantiellement cylindrique (17) formée avec un trou traversant (18) parallèle à son axe de symétrie, les deux portions (15, 17) étant connectées l'une à l'autre, étant fabriquées d'une seule pièce ou séparément, et ayant les trous traversants respectifs (16, 18) en communication mutuelle, les trous (19) susmentionnés étant disposés radialement sur la portion cylindrique (17) et communiquant avec les trous traversants (16, 18).
  9. Ensemble de commande selon la revendication 8, caractérisé en ce que la moitié de conduit de décharge (13) comprend un siège (21) de forme se conformant à celle de ladite portion tronconique (15), la portion tronconique s'engageant au moins partiellement dans ledit siège (21) et définissant des sections de liaison (22) entre les moitiés de conduit de distribution (12) et de décharge (13).
  10. Ensemble de commande selon la revendication 8 ou 9, caractérisé en ce que la cheville (11) comprend en outre une base (23) pour la tête (21), ladite base (23) étant engagée dans ledit corps de soupape (2) soit de manière à pouvoir coulisser et tourner en alternance dans le corps de soupape (2) lui-même en formant ainsi les première (20) et deuxième (22) sections pour la liaison ajustable, soit de manière seulement rotative dans ledit corps de soupape (2) pour ainsi réaliser et réguler une communication fluidique entre les conduits de distribution (12) et de décharge (13) avec des canalisations de différents débits de gaz.
  11. Ensemble de commande selon la revendication 1, caractérisé en ce qu'il comprend une soupape supplémentaire (24) reliée en parallèle avec lesdites soupapes (6, 7) et un deuxième poste de sortie (26) pour le gaz combustible connecté à ladite soupape supplémentaire (24).
  12. Ensemble de commande selon la revendication 11, caractérisé en ce que les soupapes (6, 7, 24) sont des électrovannes actionnées par un thermostat.
EP06727282A 2005-02-18 2006-02-13 Assemblage de commande pour des fours a gaz Active EP1848928B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06727282T PL1848928T3 (pl) 2005-02-18 2006-02-13 Zespół sterujący do pieców gazowych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000244A ITMI20050244A1 (it) 2005-02-18 2005-02-18 Gruppo di controllo per forni a gas
PCT/IB2006/000473 WO2006090271A2 (fr) 2005-02-18 2006-02-13 Assemblage de commande pour des fours a gaz

Publications (2)

Publication Number Publication Date
EP1848928A2 EP1848928A2 (fr) 2007-10-31
EP1848928B1 true EP1848928B1 (fr) 2012-06-06

Family

ID=36915005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06727282A Active EP1848928B1 (fr) 2005-02-18 2006-02-13 Assemblage de commande pour des fours a gaz

Country Status (6)

Country Link
EP (1) EP1848928B1 (fr)
ES (1) ES2386552T3 (fr)
IT (1) ITMI20050244A1 (fr)
PL (1) PL1848928T3 (fr)
PT (1) PT1848928E (fr)
WO (1) WO2006090271A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020008279A1 (fr) * 2018-07-04 2020-01-09 BSH Hausgeräte GmbH Agencement de soupape de gaz et cuisinière à gaz

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014568A1 (de) 2009-03-17 2010-09-23 E.G.O. Elektro-Gerätebau GmbH Verfahren und Vorrichtung zur Steuerung eines Gasbrenners bzw. Gasherdes
CN103133718B (zh) * 2011-11-28 2016-09-14 博西华电器（江苏）有限公司 用于燃气灶的燃气调节阀、电控燃气调节阀及燃气灶
DE102013218014B4 (de) 2013-09-09 2015-03-19 E.G.O. Elektro-Gerätebau GmbH Gasventileinrichtung und Gasgerät mit einer Gasventileinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517003A (fr) * 1967-01-31 1968-02-05 Fonderie Soc Gen De Robinet à gaz perfectionné
GB1329893A (en) * 1971-04-20 1973-09-12 Concentric Controls Ltd Gas taps
US4020870A (en) * 1976-03-26 1977-05-03 Lincoln Brass Works, Inc. Convertible gas valve structure
DE3319608A1 (de) * 1983-02-04 1984-08-09 Veb Kombinat Nagema, Ddr 8045 Dresden Energiesparschaltung bei gasbeheizten kochstellen, insbesondere fuer grosskuechengeraete
ES1059642Y (es) * 2005-02-10 2005-09-01 Fagor S Coop Valvula rotatoria montada en un aparato de coccion multi-gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020008279A1 (fr) * 2018-07-04 2020-01-09 BSH Hausgeräte GmbH Agencement de soupape de gaz et cuisinière à gaz

Also Published As

Publication number Publication date
ES2386552T3 (es) 2012-08-22
PL1848928T3 (pl) 2012-10-31
WO2006090271A2 (fr) 2006-08-31
WO2006090271A3 (fr) 2007-01-04
PT1848928E (pt) 2012-07-05
ITMI20050244A1 (it) 2006-08-19
EP1848928A2 (fr) 2007-10-31

Similar Documents

Publication Publication Date Title
CN101103229B (zh) 多种燃气的炊具中设置的旋转阀
US10066838B2 (en) Dual fuel heating system
US7575710B2 (en) High flow gas saver
CN108463669B (zh) 用于燃气灶具的调整阀以及包括所述调整阀的燃气灶具
EP1848928B1 (fr) Assemblage de commande pour des fours a gaz
CN101680661B (zh) 用于两用燃烧器的安全煤气旋塞
CA2278560C (fr) Bruleur a gaz modulateur a marge de reglage etendue
EP2824390B1 (fr) Dispositif de mélange de gaz et d'air pour appareil de combustion
WO1998033016B1 (fr) Bruleur a gaz modulateur a marge de reglage etendue
EP3295085B1 (fr) Table de cuisson
EP2904319B1 (fr) Soupape a thermostat
US20030198908A1 (en) Atmospheric burner unit for unvented gas logs heater
US2025276A (en) Valve and burner construction
KR101410007B1 (ko) 다중 공기조절형 가스버너
CN116981884A (zh) 部分预混合的燃气燃烧器器具
CA2861748C (fr) Bruleur a veilleuse double pour un appareil electromenager
CN113614450B (zh) 燃气阀和燃气炉
CN217685165U (zh) 一种燃气供给调节机构及燃烧器
CN115704498A (zh) 燃烧器旋塞
JPS6021291B2 (ja) 能力切換え式ガス燃焼装置
WO1989011064A1 (fr) Dispositif de regulation de carburant, systeme de regulation de carburant utilisant ce dispositif et procede de fabrication du dispositif
CN109386847A (zh) 一种新型燃气灶具用自动开关
JP2001041422A (ja) ガスバーナ装置
AU2007201115A1 (en) Dual Gas Flow Control Valve

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: 20070822

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20110412

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 561231

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120615

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20120628

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006029942

Country of ref document: DE

Effective date: 20120802

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2386552

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20120822

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 561231

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120606

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Effective date: 20120606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120907

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121006

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

26N No opposition filed

Effective date: 20130307

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006029942

Country of ref document: DE

Effective date: 20130307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130213

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20140220

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20140114

Year of fee payment: 9

Ref country code: FR

Payment date: 20140218

Year of fee payment: 9

Ref country code: BE

Payment date: 20140219

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20140130

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20060213

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130213

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20150813

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150813

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150213

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220221

Year of fee payment: 17

Ref country code: DE

Payment date: 20220217

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20220201

Year of fee payment: 17

Ref country code: IT

Payment date: 20220228

Year of fee payment: 17

Ref country code: ES

Payment date: 20220318

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006029942

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230213

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230213

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230901

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230214