EP0455896B1 - Automatische Zündvorrichtung für Geräte mit Gaskochmulde - Google Patents

Automatische Zündvorrichtung für Geräte mit Gaskochmulde Download PDF

Info

Publication number
EP0455896B1
EP0455896B1 EP90202660A EP90202660A EP0455896B1 EP 0455896 B1 EP0455896 B1 EP 0455896B1 EP 90202660 A EP90202660 A EP 90202660A EP 90202660 A EP90202660 A EP 90202660A EP 0455896 B1 EP0455896 B1 EP 0455896B1
Authority
EP
European Patent Office
Prior art keywords
ignition
common
taps
stem
appliance
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 - Lifetime
Application number
EP90202660A
Other languages
English (en)
French (fr)
Other versions
EP0455896A2 (de
EP0455896A3 (en
Inventor
Giorgio Contini
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.)
TECNOGAS SpA
Original Assignee
TECNOGAS 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11259459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0455896(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TECNOGAS SpA filed Critical TECNOGAS SpA
Priority to AT90202660T priority Critical patent/ATE104419T1/de
Publication of EP0455896A2 publication Critical patent/EP0455896A2/de
Publication of EP0455896A3 publication Critical patent/EP0455896A3/en
Application granted granted Critical
Publication of EP0455896B1 publication Critical patent/EP0455896B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24C3/10—Arrangement or mounting of ignition devices
    • F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices

Definitions

  • This invention relates to a gas cooking appliance comprising an automatic ignition unit.
  • the invention relates to those appliances provided with at least one gas ring with which a known feed tap is associated.
  • the tap can only be opened after axially pushing the corresponding operating knob against elastic means which oppose said knob.
  • the stem which operates the valve part for opening and closing the tap is associated with the body of the tap by a bayonet connection which prevents undesirable rotation of the stem when the tap is closed.
  • an automatic ignition unit is shown, associated with gas opening and closure taps which is sensitive to the axial sliding of each individual tap, and which in its turn operates a common electrical operating member for the ignition means associated with each gas ring.
  • the automatic ignition unit comprises a common gas ring ignition control member which is hinged to the body of the cooking stove or cooking hob on an axis parallel to the line on which the taps lie, is disposed transversely to the sliding direction of the respective stems, and is coupled to each of these latter in such a manner that engagement occurs in only one direction.
  • Said common ignition control member is made to rotate in one direction by the opening action of any one of said stems, and in the opposite direction by elastic repositioning means acting against the axial sliding of the stems.
  • a common control device is also provided by which all the gas ring ignition heads are energized and de-energized when the common control member is made to rotate by the axial movement of at least one of the tap stems.
  • the object of the present invention is to improve the above automatic ignition unit in order that it is simple and inexpensive to manufacture it and it is of little encumbrance. This object is attained by the present invention as it is characterised in claim 1.
  • Figure 1 is a partial perspective view of the invention associated with a cooking hob of the built-in type.
  • Figures 2 and 3 are sections on the lines II-II and III-III of Figures 1 and 2 respectively, to an enlarged scale.
  • FIG. 1 shows a cooling bob indicated overall by 1, comprising two superposed half-casings 2 and 3 respectively, these latter consisting of two punched and drawn metal sheets.
  • the cooking hob 1 is intended to be built into a working top or another equivalent such, as a kitchen unit is unimportant.
  • the upper half-casing 2 is provided with a sunken portion 20 for collecting liquids which spill for example during cooking, a series of gas rings 21 being associated with said sunken portion.
  • Each individual gas ring 21 is connected to a feed pipe 4 which branches from a front manifold 40 via a respective tap 5.
  • the manifold 40 and taps 5 are fixed to a common support 6 by a series of clamping devices 60 (see Figure 2), the operating stems 50 of said taps 5 extending above the upper half-casing and above an overlying masking plate 7 to receive the corresponding operating knobs 51.
  • each knob 51 there is provided a thrust ring 8, which is mounted on the respective stem 50 to lie between a shoulder on this latter and a circlip 9.
  • the fork-shaped elements 11 are formed integrally with an elongate member 12 which is positioned to the side of the taps 5 and is bent to form a double step when viewed in cross-section (see Figure 2).
  • the member 12 comprises at least two slots 13 ( Figures 1 and 3) which receive respective tongues 14, these latter having an end portion which can be bent to prevent withdrawal of the member 12 ( Figures 1 and 2).
  • This latter is associated with an ignition device 17, for example of piezoelectric type, which is connected to the ignition heads 22 provided immediately to the side of the gas rings 21.
  • the device 17 can be of the type which is operated either on pressing the pushbutton 16 or on releasing the pushbutton 16 after it has been pressed.

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)
  • Air Bags (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cookers (AREA)
  • Control Of Combustion (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Regulation And Control Of Combustion (AREA)

Claims (2)

  1. Ein Gas-Kochapparat mit automatischer Zündung und einer Reihe von Gas-Ausströmern (21), mit denen jeweils elektrische Zündköpfe (22) und eine entsprechende Anzahl von ausgerichteten Hähnen (5) kombiniert sind, welche einen Schaft (50) mit Schiebe- und Drehknopf (51) aufweisen, mit einer herkömmlichen Zündkontrollvorrichtung (12), die mit dem Apparat (1) parallel zu der Achse, auf der die Hähne liegen, verbunden ist, quer zu den genannten Schäften (59) liegt und mit ihnen je durch Hebelvorrichtungen (11) verbunden ist, auf die der Schaft nur drückt, wenn er in eine bestimmte Richtung verschoben wird, so daß die genannte Vorrichtung (12) in Reaktion auf die Verschiebung eines jeden der Schäfte (50) drehen kann, um einen gemeinsamen Druckknopf (16) zu drücken, der die Zündvorrichtung (17) für alle Zündköpfe betätigt; dadurch gekennzeichnet, daß die genannte Vorrichtung (12) ein flaches, längliches Element aufweist, das auf einer seiner Seiten Schlitze (13) aufweist, die entsprechende Zungen (14) zur Befestigung am Apparat (1) aufnehmen, und auf seiner anderen Seite eine der Anzahl der Hähne (5) entsprechende Zahl von Gabeln (11) aufweist, wobei jede einzelne Gabel (11) auf einen Hahn-Schaft (50) befestigt ist und diesen umschließt, um gegen einen Druckring (6) zu wirken, der axial auf dem Schaft befestigt ist.
  2. Ein Apparat gemäß dem vorausgehenden Anspruch, dadurch gekennzeichnet, daß er eine elastische Rückführ-Vorrichtung für die Vorrichtung (12) aufweist.
EP90202660A 1990-05-11 1990-10-05 Automatische Zündvorrichtung für Geräte mit Gaskochmulde Expired - Lifetime EP0455896B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90202660T ATE104419T1 (de) 1990-05-11 1990-10-05 Automatische zuendvorrichtung fuer geraete mit gaskochmulde.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT46837A IT1239212B (it) 1990-05-11 1990-05-11 Gruppo automatico per l'accensione di apparecchiature con fornelli a gas.
IT4683790 1990-05-11

Publications (3)

Publication Number Publication Date
EP0455896A2 EP0455896A2 (de) 1991-11-13
EP0455896A3 EP0455896A3 (en) 1992-04-29
EP0455896B1 true EP0455896B1 (de) 1994-04-13

Family

ID=11259459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90202660A Expired - Lifetime EP0455896B1 (de) 1990-05-11 1990-10-05 Automatische Zündvorrichtung für Geräte mit Gaskochmulde

Country Status (5)

Country Link
EP (1) EP0455896B1 (de)
AT (1) ATE104419T1 (de)
DE (1) DE69008164D1 (de)
ES (1) ES2055306T3 (de)
IT (1) IT1239212B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031498A1 (de) * 2000-06-28 2002-01-17 Bsh Bosch Siemens Hausgeraete Zündbetätigungseinrichtung für Gaskochgeräte
ITTO20030581A1 (it) * 2003-07-25 2005-01-26 Itw Ind Components Srl Dispositivo integrato universale di comando per fuochi
ITTO20090475A1 (it) * 2009-06-22 2010-12-23 Innocenti Paolo Degl Sistema di accensione di fornelli, unita' di accensione di fornelli e piano di cottura comprendente tale sistema e unita' di accensione
EP3839351A1 (de) * 2019-12-17 2021-06-23 Illinois Tool Works INC. Schaltermontage zur steuerung der zündung von gasbrennern eines kochgeräts
US11333362B2 (en) * 2020-09-23 2022-05-17 Whirlpool Corporation Appliance ignitor assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1429108C3 (de) * 1963-02-06 1978-04-06 Imperial-Werke Gmbh, 4980 Buende Hochspannungszündeinrichtung für Gasbrennstellen an Gasherden u.dgl
DE1905797A1 (de) * 1969-02-06 1970-10-01 Junkers & Co Gasherd mit mehreren Brennern und mit einer piezoelektrischen Zuendvorrichtung
US3768959A (en) * 1972-10-18 1973-10-30 Olin Corp Auto-ignition stove

Also Published As

Publication number Publication date
IT9046837A1 (it) 1991-11-11
EP0455896A2 (de) 1991-11-13
ES2055306T3 (es) 1994-08-16
DE69008164D1 (de) 1994-05-19
EP0455896A3 (en) 1992-04-29
ATE104419T1 (de) 1994-04-15
IT1239212B (it) 1993-09-28
IT9046837A0 (it) 1990-05-11

Similar Documents

Publication Publication Date Title
US6394081B1 (en) Safety knob for domestic gas apparatuses
US4446455A (en) Stove alarm system
EP0455896B1 (de) Automatische Zündvorrichtung für Geräte mit Gaskochmulde
GB2249383A (en) Gas cooker
FR2697320B3 (fr) Brûleur à gaz extra-plat à système de sécurité destiné particulièrement aux appareils à cuisiner à usage domestique.
WO1998050736A1 (en) Gas-saving arrangements for gas-fired cooking equipment
JP3188600B2 (ja) 電気調理器具
GB2088021A (en) Fluid flow control valve
GB2177790A (en) Cookers and hobs
US2596505A (en) Electric switch combined with fluid control valve
FR2395464A1 (fr) Perfectionnement aux appareils a gaz
KR102135639B1 (ko) 가스콕 개폐장치 및 그 제어 방법
EP0725250B1 (de) Steuer- und Sicherheitsvorrichtung für Gasgeräte
US20050224066A1 (en) Apparatus to control gas burner for stir-fry cooking
JPH0118964Y2 (de)
EP1251316B1 (de) Sicherheitsvorrichtung für Haushaltsgaskocher
JP3801337B2 (ja) 老齢者向けガスコンロ
JPS6246083Y2 (de)
KR200154401Y1 (ko) 타이머식 가스밸브장치
FR2745066A1 (fr) Dispositif de protection pour appareil de cuisson ou de chauffage a gaz
GB2144213A (en) Gas cooking appliances
GB2193568A (en) Cookers and hobs
KR900000927Y1 (ko) 가스기구의 누름버튼식 조작장치
JPH0118970Y2 (de)
TR2022020960A2 (tr) Ateşleme anahtarina sahi̇p bi̇r pi̇şi̇ri̇ci̇ ci̇haz

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19920924

17Q First examination report despatched

Effective date: 19921222

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

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

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940413

Ref country code: NL

Effective date: 19940413

Ref country code: LI

Effective date: 19940413

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: 19940413

Ref country code: DK

Effective date: 19940413

Ref country code: DE

Effective date: 19940413

Ref country code: CH

Effective date: 19940413

Ref country code: AT

Effective date: 19940413

REF Corresponds to:

Ref document number: 104419

Country of ref document: AT

Date of ref document: 19940415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69008164

Country of ref document: DE

Date of ref document: 19940519

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2055306

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

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

Effective date: 19941031

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: BOSCH-SIEMENS HAUSGERAETE GMBH

Effective date: 19950113

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH

Effective date: 19950113

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

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

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20000523

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20040915

Year of fee payment: 15

Ref country code: ES

Payment date: 20040915

Year of fee payment: 15

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

Ref country code: FR

Payment date: 20041008

Year of fee payment: 15

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

Ref country code: BE

Payment date: 20041014

Year of fee payment: 15

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051005

Ref country code: GB

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

Effective date: 20051005

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: 20051006

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: 20051031

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

Effective date: 20051005

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: 20060630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060630

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20051006

BERE Be: lapsed

Owner name: *TECNOGAS S.P.A.

Effective date: 20051031