EP0994301A1 - Befestigungsanordnung für einen Gasbrenner - Google Patents

Befestigungsanordnung für einen Gasbrenner Download PDF

Info

Publication number
EP0994301A1
EP0994301A1 EP99402550A EP99402550A EP0994301A1 EP 0994301 A1 EP0994301 A1 EP 0994301A1 EP 99402550 A EP99402550 A EP 99402550A EP 99402550 A EP99402550 A EP 99402550A EP 0994301 A1 EP0994301 A1 EP 0994301A1
Authority
EP
European Patent Office
Prior art keywords
support
burner
nut
hearth
plate
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.)
Granted
Application number
EP99402550A
Other languages
English (en)
French (fr)
Other versions
EP0994301B1 (de
Inventor
Alain Nodet
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.)
Brandt Industries SAS
Original Assignee
Brandt Cooking SAC
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 Brandt Cooking SAC filed Critical Brandt Cooking SAC
Publication of EP0994301A1 publication Critical patent/EP0994301A1/de
Application granted granted Critical
Publication of EP0994301B1 publication Critical patent/EP0994301B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors

Definitions

  • the invention relates to a device comprising a burner with gas.
  • gas burner means producing a mixture of air and of gas and carrying out the combustion of this mixture.
  • gas burners are generally mounted above a hearth plate made for example of enamelled sheet or glass ceramic.
  • the burner gas generally has a burner body and a burner cap.
  • the axis of the injector is usually vertical.
  • the support is a piece in general metallic with a channel supplying gas to the injector.
  • the support carries additional means used with the burner such as a spark plug producing a spark to initiate combustion of the air and gas mixture, or even a thermocouple to detect the presence or absence of a flame and shut off the gas supply if there is no flame.
  • the support is necessarily placed under the hearth plate in order to free as much as possible the space above the hearth plate to protect against possible food overflows, the elements that the hearth plate covers. The location of the support under the hearth plate leads to its positioning by report below the hearth plate.
  • the burner in which air and gas are mixed for example in a so-called structure venturi with vertical axis, is located above the hearth plate and therefore positioned in relation to the top of the hearth plate.
  • the burner is positioned with respect to above the hearth plate and the injector is positioned, via the support, from below the hearth plate.
  • tolerance alignment of the injector and venturi axes we are forced to impose precise tolerances on the production of the hearth sheet and in particular on its thickness, which significantly increases its production cost.
  • the object of the invention is to propose a particular arrangement of the support which makes it possible to widen the tolerances of the hearth plate while respecting the alignment tolerance of the injector and burner axes.
  • the invention relates to a device comprising a gas burner mounted above a hearth plate, the gas arriving towards the burner through the hearth plate and being injected into the burner by an injector.
  • the device is characterized in that the injector is fixed to a support mounted from below the hearth plate and located under the hearth plate, in that the support is positioned relative to the top of the hearth plate and in that the support is held in this position.
  • the support thus positioned makes it possible to position the means appendices such as the spark plug and the thermocouple relative to the top hearth plate, which facilitates their positioning in relation to the flame area.
  • the invention is advantageously implemented in a burner said pot.
  • pot burner a burner in which the hearth plate forms with the burner body a channel allowing so-called primary air to arrive to the vicinity of the injector to be mixed with the gas leaving the injector.
  • the injector for this type of burner is located at the bottom a bowl directly formed in the hearth plate, hence the name "Pot burner”.
  • the gas burner shown in Figure 1 has a burner body 10 placed on a hearth plate 20 and a burner cap 30 placed on the burner body 10. the gas burner is supplied with air from above the hearth plate 20 and gas by an injector 40.
  • the body of the burner 10 is for example a part of revolution of axis 11 vertical.
  • the burner body has a flange 12 under which air, called primary air, enters the burner.
  • the venturi structure has a substantially cylindrical hole 14 or advantageously slightly tapered located in the burner body 10.
  • the truncated cone is of axis 11 and the top of the cone is located above the burner of such so that the hole 14 forms the converging part of the venturi.
  • the part diverging from the venturi is formed between an upper surface 15 of the body burner 10 and a underside 31 of the burner cap 30.
  • the surface 15 is substantially planar or advantageously in the form of a truncated cone very flared, the apex of which is above the upper surface 15.
  • the underside 31 of the burner cap 30 is substantially planar.
  • the injector 40 is located under the hole 14.
  • the injector 40 is a piece of substantially axis 42 revolution, also having a hole 41 of revolution and axis 42, through which the gas arrives at the burner.
  • the device according to the invention seeks to align axes 11 and 42 as best as possible.
  • the gas escapes from hole 41 upwards with a certain speed due to the pressure at which gas is delivered, pressure higher than pressure atmospheric.
  • the speed of the gas drives the primary air into the hole 14 then in the divergent part of the venturi. In this divergent part the mixture of air and gas is directed substantially radially with respect to axis 11 away from axis 11.
  • the premix of air and gas is performed both in the converging part and in the diverging part venturi.
  • the burner body 10 Downstream of the divergent part of the venturi, the burner body 10 has slots 16 covered by a surface 32 of the hat burner 30.
  • the premix escapes between these slots to ignite outside the burner body 10.
  • the secondary air arrives at the flames from above the flange 12.
  • the face 31 of the burner cap 30 is located lower than the face 32, so as to form a surface 33 substantially cylindrical and vertical in axis, which centers the burner cap 30 relative to the interior of the slots 16 of the burner body 10, so that the vertical axis of the surface 33 is substantially coincident with axis 11.
  • the injector 40 has in its lower part means to fix it on a support 50. These means comprise for example a thread 43 of axis 42 coming to be screwed in a thread 51 of the support 50. To simplify the description, we will consider that the axis 42 is also a axis of the support 50.
  • the means for fixing the injector 40 can also include, in the upper part of the injector 40, two flats or a hexagonal shape whose surfaces are parallel to the axis 42, in order to tighten the injector 40 on the support 50 using a suitable tool such than a wrench for example. Flats or hexagonal shape are not not shown in Figure 1.
  • the possibility of separating the injector 40 from the support 50 is necessary when the gas burner is designed to operate with different combustion gases such as gas butane or natural gas.
  • the hole 41 of the injector 40 is adapted to the gas restrained. If, on the contrary, the gas burner is only designed to use one only type of gas, the injector 40 and the support 50 may be one single mechanical part. In this case, we can also consider that the injector 40 is one piece, not with the support 50 but with a nut 60 used to immobilize the support. This nut 60 will be described in more detail later.
  • the hole 41 opens into a cavity 52 of the support 50.
  • the cavity 52 can be the end of a conduit bent not shown in Figure 1 and supplying the injector 40 with gas.
  • the bent duct most often having large dimensions by compared to the dimensions of the burner itself, makes the support relatively massive.
  • the support carries devices annexed to the gas burner, such as a spark plug 70 or a thermocouple, not shown. Spark plug 70 is shown Figure 1 in the form of a substantially cylindrical part with axis 71.
  • the axis 71 is substantially parallel to the axis 42.
  • the spark plug 70 is positioned by relative to the support 50 for example by means of a cylindrical part 72 entering a hole in the support 50 and a shoulder 73 belonging to the spark plug 70.
  • the shoulder 73 bears against a part 56 of the upper surface of the support 50.
  • the shoulder 72 and the part 56 are substantially perpendicular to the axis 71.
  • the candle 70 is held in position relative to the support 50, for example by means of a nut 74 applying the shoulder 73 against the part 56.
  • the candle crosses the hearth plate 20 and the top of the candle 70 is located near the slots 16, outside the burner body 10 so when the time comes, to create a spark to ignite the air mixture and of gas escaping between the slots 16.
  • the mounting of the spark plug 70 by relative to the support 50 makes it possible to precisely position the spark by compared to slots 16.
  • the nut 60 has substantially the shape of a shouldered shaft which once assembled is of axis 42. It is drilled and tapped right through by a internal thread 61 of axis 42. The largest diameter 64 of nut 60 is located in the upper portion. In the internal thread 61, a thread 53 belonging to the support 50 is screwed. A flat underside 62 of the nut 60 comes in abutment, when the thread 53 is fully screwed into the internal thread 61, against an upper face 54 of the support 50.
  • the faces 62 and 54 are by example substantially perpendicular to the axis 42 so that they constitute, when they are pressed against each other, a positioning precision of the support 50 relative to the nut 60 in the direction of the axis 42.
  • the smallest diameter 65 of the nut 60 passes through a hole 21 in the plate hearth 20.
  • the hole 21 is substantially of axis 42 when the support is assembled.
  • the diameter of the hole 21 is close to the smallest diameter 65 of the nut 60 so that only the smallest diameter 65 can pass through the hole 21.
  • a shoulder 63 of the nut 60 comes to bear against a face upper 22 of the hearth plate 20, so as to position so specifies the nut 50 relative to the upper face 22 of the hearth plate 20 in the direction of axis 42.
  • hole 21 The dimensions of hole 21 are smaller than those of supports 50. Consequently, the support 50 is mounted from below the hearth plate 20. The support 50 is nevertheless positioned relative to the above the hearth plate 20 by means of the nut 60.
  • a hard joint 80 that is to say slightly deformable, so improve the seal between the upper face 22 and the lower face 23 of the hearth plate 20.
  • the hard seal 80 has for example the shape of a washer whose internal diameter is close to the smallest diameter 65 of the nut 60.
  • the hardness of the seal 80 is chosen so as to maintain a positioning precise of the nut 60 relative to the upper face 22 when the nut 60 is clamped on the support 50.
  • the support 50 is positioned so precise with respect to the upper face 22 of the hearth plate 20. This positioning allows you to know and therefore control the position of the hole 41 of the injector 40 relative to the top of the hearth plate 20.
  • the burner body 10 is also positioned in the direction of its axis 11 relative to the top of the hearth plate 20.
  • the fins 13 of the burner body 10 comprise each a flat surface 17 substantially perpendicular to the axis 11. These flat surfaces 17 come to rest on a flat surface 24 belonging above the hearth plate 20.
  • the flat surface 24 has for example the forms a washer and forms the top of a bulge in the plate hearth 20. This bulge is substantially of axis 42. The interior of this bulge forms a bowl in the center of which is hole 21.
  • the bowl and hole 21 form a pot which gives its name to a pot burner.
  • the upper surface 22 forms the bottom of its bowl.
  • Hearth plate 20 retains substantially the same thickness, for example of the order of 2 to 4 millimeters, at the bottom and on the sides of its bowl as well as on its bulge.
  • Control the shape and position only on one side, in this case the upper surface of the hearth plate 20 allows reduce its production cost. It is thus possible to use certain methods of manufacturing such as molding for a hearth plate 20 in vitroceramic. Molding, leading to significant disparities in shape and dimensions in the thickness of the hearth plate 20, would not possible if the support 50 was positioned relative to below the hearth plate 20.
  • the support 50 must be maintained in the position defined above.
  • the device comprises elastic means tending to move aside the support 50 from a lower face 23 of the hearth plate 20.
  • These elastic means comprise for example a flexible seal 90 located between the underside 23 of the hearth plate 20 and a face upper 55 of the support.
  • the lower face 23 and the face upper 55 are substantially parallel and perpendicular to the axis 42.
  • the flexible seal 90 has substantially the shape of a flat washer. The dimensions and elasticity of the flexible joint 90 are defined in order to preserve, once the nut is tight, the different parts in contact, whatever the dimensions actually produced for these different parts in particular the thickness of the hearth plate. It is understood that the odds actually performed must remain within the tolerances defined at design. The invention makes it possible to widen these tolerances.
  • the flexible joint must be able to remain tablet when the following ratings vary within their tolerances: the thickness of the hearth plate 20 (distance between the face lower 23 and upper face 22), the thickness of the hard seal 80, the distance between the shoulder 63 and the flat underside 62 of the nut 60 as well as the distance between the face 54 of the support 50 and the face 55 of the support 50 against which the flexible seal 90 bears.
  • the thickness of the hearth plate 20 distance between the face lower 23 and upper face 22
  • the thickness of the hard seal 80 the distance between the shoulder 63 and the flat underside 62 of the nut 60 as well as the distance between the face 54 of the support 50 and the face 55 of the support 50 against which the flexible seal 90 bears.
  • the device can be designed in such a way that the shoulder 63 and the flat underside 62 of the nut 60 are confused.
  • the diameter of the hole 21 of the hearth plate 20 is greater than the smallest diameter 65 of the nut 60 so that provide a space in which the flexible seal 90 extends for example under the form of a tubular extension 91 of axis 42.
  • This allows, in combination with hard seal 80, to avoid any mechanical contact between, on the one hand the nut 60 and the support 50 which can both be metallic, and secondly the hearth plate 20. Indeed, such mechanical contacts are likely to damage the hearth plate 20.
  • the hearth plate 20 is made of enamelled sheet metal, a metallic contact can damage the enamel.
  • a hearth plate 20 made of glass ceramic can easily break due to clamping between two metal parts. It is understood that this extension 91 can be made by extending the hard seal 80 in place of the flexible seal 90.
  • the extension 91 can cause an offset of the support 50 relative to hole 21 of the hearth plate 20.
  • FIG. 2 shows a burner identical to that shown in FIG. 1. It comprises the burner body 10 and the burner cap 30. The burner is positioned above the plate hearth 20. The support 50 is positioned and held in position as for the device represented in FIG. 1 by means of the nut 60.
  • the injector 40 is screwed in the internal thread 61 of the nut 60.
  • a lower face 44 of the injector 40 face substantially perpendicular to the axis 42, abuts against a flat end 56 of the thread 53 of the support 50, when the injector is completely screwed into thread 61.
  • This embodiment simplifies the support 50 which does not have no more tapping 51.
  • FIG. 3 shows a burner identical to that shown in FIG. 1. It comprises the burner body 10 and the burner cap 30. The burner is positioned above the plate hearth 20. The support 50 is positioned and held in position as for the device represented in FIG. 1 by means of the nut 60.
  • the injector 40 is screwed in the internal thread 61 of the nut 60.
  • the injector 40 has a shoulder 44 which can be the underside of a collar 45. This shoulder 44 comes in press against an upper face 66 of the nut 60. As for the embodiment shown in Figure 2, this mode simplifies the support 50. In addition, it positions the injector 40 only relative to the nut 60.
  • the embodiment shown in Figure 4 shows a burner identical to that shown in FIG. 3. It comprises the burner body 10 and the burner cap 30. The burner is positioned above the plate hearth 20.
  • the support 50 is positioned and held in position as for the device shown in Figures 1, 2 and 3 by means of the nut 60.
  • the mounting of the injector 40 is identical to that described by means of FIG. 3.
  • the smallest diameter 65 of the nut 60 is threaded to come and screw into a thread 56 of the support 50.
  • the internal thread 56 has an axis 42.
  • the faces 62 and 63 of the nut are combined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Combustion (AREA)
EP99402550A 1998-10-16 1999-10-15 Befestigungsanordnung für einen Gasbrenner Expired - Lifetime EP0994301B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9813020A FR2784740B1 (fr) 1998-10-16 1998-10-16 Montage d'un dispositif comportant un bruleur gaz
FR9813020 1998-10-16

Publications (2)

Publication Number Publication Date
EP0994301A1 true EP0994301A1 (de) 2000-04-19
EP0994301B1 EP0994301B1 (de) 2004-01-02

Family

ID=9531675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99402550A Expired - Lifetime EP0994301B1 (de) 1998-10-16 1999-10-15 Befestigungsanordnung für einen Gasbrenner

Country Status (5)

Country Link
EP (1) EP0994301B1 (de)
AT (1) ATE257235T1 (de)
DE (1) DE69913912T2 (de)
ES (1) ES2214827T3 (de)
FR (1) FR2784740B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537065B1 (en) * 2002-04-04 2003-03-25 Viking Range Corporation Sealed gas burner
FR2831242A1 (fr) * 2001-10-24 2003-04-25 Sourdillon Sa Bruleur a gaz de type atmospherique
EP2693125A1 (de) * 2012-07-30 2014-02-05 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Dichtungselement
CN103742909A (zh) * 2014-01-25 2014-04-23 浙江帅丰电器有限公司 一种具有双引射器的上进风燃烧器
CN104315517A (zh) * 2014-10-17 2015-01-28 浙江帅丰电器有限公司 一体式燃烧器下座
WO2017211973A1 (en) * 2016-06-09 2017-12-14 Arcelik Anonim Sirketi A cooking device comprising an injector
US10774956B2 (en) * 2007-08-22 2020-09-15 Burner Systems International, Inc. Orifice holder construction
CN113932221A (zh) * 2020-07-13 2022-01-14 宁波方太厨具有限公司 上进风燃烧器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183016A (zh) * 2011-02-18 2011-09-14 孙云山 一种多喷嘴、完全上进气燃气炉燃烧器总成

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579322A (en) * 1977-04-29 1980-11-19 Glynwed Domestic & Heating App Gas burners
GB2256268A (en) * 1991-05-31 1992-12-02 Zanussi Elettrodomestici Cooker burner mounting
EP0751352A1 (de) * 1995-06-30 1997-01-02 Compagnie Europeenne Pour L'equipement Menager "Cepem" Auf einer Einspritzdüse zentrierter Kochbrenner
DE29805620U1 (de) * 1998-03-27 1998-05-14 Schott Glas, 55122 Mainz Kochmulde mit einem Gasbrenner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579322A (en) * 1977-04-29 1980-11-19 Glynwed Domestic & Heating App Gas burners
GB2256268A (en) * 1991-05-31 1992-12-02 Zanussi Elettrodomestici Cooker burner mounting
EP0751352A1 (de) * 1995-06-30 1997-01-02 Compagnie Europeenne Pour L'equipement Menager "Cepem" Auf einer Einspritzdüse zentrierter Kochbrenner
DE29805620U1 (de) * 1998-03-27 1998-05-14 Schott Glas, 55122 Mainz Kochmulde mit einem Gasbrenner

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831242A1 (fr) * 2001-10-24 2003-04-25 Sourdillon Sa Bruleur a gaz de type atmospherique
EP1306616A1 (de) * 2001-10-24 2003-05-02 Sourdillon Atmosphärischer Gasbrenner
US6889685B2 (en) 2001-10-24 2005-05-10 Burner Systems International (Bsi) Gas burner of atmospheric type
US6537065B1 (en) * 2002-04-04 2003-03-25 Viking Range Corporation Sealed gas burner
US10774956B2 (en) * 2007-08-22 2020-09-15 Burner Systems International, Inc. Orifice holder construction
EP2693125A1 (de) * 2012-07-30 2014-02-05 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Dichtungselement
CN103742909A (zh) * 2014-01-25 2014-04-23 浙江帅丰电器有限公司 一种具有双引射器的上进风燃烧器
CN103742909B (zh) * 2014-01-25 2017-02-08 浙江帅丰电器有限公司 一种具有双引射器的上进风燃烧器
CN104315517A (zh) * 2014-10-17 2015-01-28 浙江帅丰电器有限公司 一体式燃烧器下座
CN104315517B (zh) * 2014-10-17 2017-09-19 浙江帅丰电器有限公司 一体式燃烧器下座
WO2017211973A1 (en) * 2016-06-09 2017-12-14 Arcelik Anonim Sirketi A cooking device comprising an injector
CN113932221A (zh) * 2020-07-13 2022-01-14 宁波方太厨具有限公司 上进风燃烧器
CN113932221B (zh) * 2020-07-13 2022-10-14 宁波方太厨具有限公司 上进风燃烧器

Also Published As

Publication number Publication date
EP0994301B1 (de) 2004-01-02
ES2214827T3 (es) 2004-09-16
FR2784740A1 (fr) 2000-04-21
FR2784740B1 (fr) 2001-01-05
ATE257235T1 (de) 2004-01-15
DE69913912T2 (de) 2004-11-18
DE69913912D1 (de) 2004-02-05

Similar Documents

Publication Publication Date Title
EP0125965B1 (de) Brenner für gasförmigen Brennstoff mit eingebautem Zünd- und Sicherheitssystem
EP0994301B1 (de) Befestigungsanordnung für einen Gasbrenner
CA2649998C (fr) Agencement d'une bougie du type a semi-conducteur dans une chambre de combustion de moteur a turbine a gaz
EP0229549A1 (de) Hermetischer Koaxialsteckverbinder
FR2576670A1 (fr) Bruleur a gaz de type plat, notamment pour appareils menagers, agence pour utiliser differents gaz
FR2637021A1 (fr) Dispositif de regulation de la pression du carburant d'un moteur a injection, presentant une grande facilite de montage et de demontage
EP3384208A1 (de) Gasbrenner mit mehreren ringen von flammen mit zwei parallelen, übereinander angeordneten venturis
EP0751352B1 (de) Auf einer Einspritzdüse zentrierter Kochbrenner
EP1187703B1 (de) Zentrier- und spann-werkzeug
EP0719982A1 (de) Gasbrenner für Kochfeld, Kochherd oder dergleichen
FR2845461A1 (fr) Bruleur a gaz
FR2798009A1 (fr) Dispositif de connexion electrique a poser sur des fiches males de raccordement d'un composant electrique
EP1666793A1 (de) Gasversorgungs-Vorrichtung für einen Brenner eines Gargerätes und Montageprozess
FR2479579A1 (fr) Dispositif de fixation et de prise de contact electrique d'une pile dans une montre
EP1251310A1 (de) Gasgargerät
EP0225825A1 (de) Gaskochgerät
FR2650056A1 (fr) Brique de garnissage en ceramique refractaire pour paroi de chambre de combustion
CA2583030A1 (fr) Bruleur a gaz
FR2532718A1 (fr) Chalumeau du type a allumage par etincelles
FR2527311A1 (fr) Chalumeau perfectionne du type a allumage par etincelle
EP0572316A1 (de) Feuerschutzklappe
EP1111309B1 (de) Gasofen
EP1018756B1 (de) Mittle oder Hochspannungsschaltvorrichtung
EP0129455A1 (de) Selbstsichernde Mutter mit Unterlegscheibe und mit solch einer Mutter versehene Verbindung
FR2735122A1 (fr) Dispositif de combustion

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: A1

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000816

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20020911

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040102

Ref country code: IE

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: 20040102

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: 20040102

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: 20040102

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: 20040102

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 69913912

Country of ref document: DE

Date of ref document: 20040205

Kind code of ref document: P

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: 20040402

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: 20040402

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: 20040402

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040416

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: BRANDT INDUSTRIES

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2214827

Country of ref document: ES

Kind code of ref document: T3

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: 20041015

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: 20041031

Ref country code: LI

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

Effective date: 20041031

Ref country code: CH

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

Effective date: 20041031

Ref country code: BE

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

Effective date: 20041031

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

26N No opposition filed

Effective date: 20041005

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

BERE Be: lapsed

Owner name: *BRANDT COOKING

Effective date: 20041031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *BRANDT COOKING

Effective date: 20041031

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: 20040602

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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

Ref country code: GB

Payment date: 20081118

Year of fee payment: 10

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

Ref country code: DE

Payment date: 20091116

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20091029

Year of fee payment: 11

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: 20091015

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69913912

Country of ref document: DE

Effective date: 20110502

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: FAGORBRANDT SAS, FR

Effective date: 20110826

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: FAGORBRANDT SAS

Effective date: 20111021

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: 20101015

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

Ref country code: ES

Payment date: 20111110

Year of fee payment: 13

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

Ref country code: DE

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

Effective date: 20110502

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140116

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: 20121016

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: GROUPE BRANDT, FR

Effective date: 20160420

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

Effective date: 20160426

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20181005

Year of fee payment: 20