WO2006018449A1 - Amelioration du systeme de raccordement entre des composants de cuisiniere et la canalisation de gaz - Google Patents

Amelioration du systeme de raccordement entre des composants de cuisiniere et la canalisation de gaz Download PDF

Info

Publication number
WO2006018449A1
WO2006018449A1 PCT/EP2005/054093 EP2005054093W WO2006018449A1 WO 2006018449 A1 WO2006018449 A1 WO 2006018449A1 EP 2005054093 W EP2005054093 W EP 2005054093W WO 2006018449 A1 WO2006018449 A1 WO 2006018449A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
appliance according
gas line
line connection
gas 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.)
Ceased
Application number
PCT/EP2005/054093
Other languages
German (de)
English (en)
Inventor
Albertino E. Dos Santos
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to DE112005001793T priority Critical patent/DE112005001793B4/de
Publication of WO2006018449A1 publication Critical patent/WO2006018449A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/027—Sealing by means of a joint of the quick-acting type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
    • 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

Definitions

  • the present patent relates to a gas appliance according to the preamble of claim 1.
  • the connection between the gas distribution pipe and gas-conducting components, such as gas taps, realized by means of screw that is, the gas-carrying components or components are provided with a tubular cylindrical extension with external thread in which the end of the gas pipeline to be fastened is inserted, which is suitably surrounded by a sealing ring, the attachment being made by a suitable nut which is screwed onto the external thread provided on the corresponding slides and injector holders ; in this way, by screwing on the respective nuts, the gas piping remains attached to the slides and to the injector holders of the hearth, the sealing being ensured by the sealing ring provided between the nuts and the corresponding piping.
  • connection / attachment of the hearth components to the gas pipeline has as shortcomings the fact that the necessity of the execution of the thread on the outer part of the cylindrical portion of the hearth components, in the interior of which the end of the pipe is inserted, which is the cost of said Components increased; and the fact that the assembly process of this assembly is relatively difficult, since the space in which the assembly worker has to perform all the screwing tasks, is extremely small and beyond the use of a special tool is essential.
  • connection / attachment embodiment A disadvantage of this connection / attachment embodiment is the fact that the seal is not always absolutely secure, which is a serious problem; Due to the toxic and flammable nature of the gas, all stoves must have a sealing system between their components and the gas distribution pipeline, which is completely reliable, so that there is no danger of outflow.
  • connection / fastening between the components of the hearth and the pipeline known in the art consists of the simple insertion, under pressure, of said pipe into the cylindrical tubular section of said components of the hearth, inside of the latter two Sealing rings are provided;
  • an outer locking member is provided by the clamp type, which surrounds the pipeline and wherein the opening of the flap, which is provided in it, with the protruding pin of the outer wall of the cylindrical portion of the component engages to prevent its escape.
  • the so-called quick couplings are generally arranged inside one of the ends of simple type, "elbow type", “T type”, etc., connections are, and usually composed of a tubular and cylindrical sleeve or sleeve whose outer edge is surrounded by a flange which forms a stop for the insertion thereof into the housing of the compound, and wherein its inner portion is provided with longitudinal cuts, which limit flexible claws whose free ends are provided with outer and / or inner teeth.
  • the user inserts the tube into the interior of said sleeve, which is slightly moved inside the connection housing, leaving their claws open, allowing the tube to pass through; if the tube is pulled slightly outwards, the sleeve inside the housing is slightly moved in this direction, the internal configuration of which forces the claws of the sleeve to be closed, which, by clinging to the tube, realize its fastening.
  • the object of the invention is to provide a gas appliance in which a gas line can be held in a simple and reliable manner to a gas-conducting component.
  • the invention relates to a connection system between the gas-conducting components or components and the gas distribution pipe of herds, which proves to be much easier, whose installation is simpler and faster than the known systems and its costs are also much lower, especially since it is the use of Quick couplings between said components and the gas pipeline provides.
  • the cylindrical portions of the components of the hearth which serve to accommodate the insertion of the gas distribution pipe, now have an internal configuration specially designed to accommodate the insertion of the locking sleeve, whereby a quick coupling is formed.
  • Figure 1 is a schematic perspective view of a cooker in which the components provided with the present improvement have been highlighted;
  • Figures 2, 3 and 4 show as perspective, as a bottom view or as a side view with partial section the detail "A", which is characterized in the preceding figure and represents the component, which by the slide or the gas cock to open / close the Passage of the gas is formed to the burners;
  • Figures 5 and 6 illustrate, as a perspective and side sectional views respectively, the detail "B" marked in Figure 1 and illustrating the component formed by the gas injector support of the burner of the hearth table;
  • Figures 7, 8 and 9 illustrate, as a front perspective view, a rear perspective view and a side sectional view, respectively, the detail "C" marked in Figure 1 and illustrating the component provided by the member which is provided with the gas inlet beak formed distribution pipe is formed.
  • the above-mentioned components or gas-carrying components are gas valves or slides (1a) which open / close the passage of gas to the burners, holders (1b) of the gas injectors in the burners of the table and a holder the baking pipe (not shown) and the gas inlet beak (1c) in said distribution pipe (T), these components (1) being provided with a cylindrical and tubular portion (2) serving to plug in said pipe (T ).
  • the now improved system provides for the use of a quick coupling which realizes the connection between the components (1) and the pipeline (T), this quick coupling being of the type (M) with locking claws (g) and being in is able to be plugged into the section (2) of the components (1), which is formed inside by a first and short frustoconical portion (3), with the larger base facing outwards, and serves the insertion of the To facilitate sleeve (L), and followed by a cylindrical and longer second portion (4) having a diameter corresponding to the outer diameter formed by the jaws (g) of the sleeve (L); said cylindrical portion (4) is followed by a short frusto-conical portion (5), the larger diameter edge of which faces inwardly and coincides with the free and thickened ends of the jaws (g), and the one "clamped" surface of the jaws Claws (g) against the outer wall of the pipe (T), which is inserted into the sleeve (L) forms, whereby the arbitrary sliding
  • the last section (7) in turn has a diameter which corresponds to the outer diameter of the gas pipeline (T) to be connected and defines an end stage (10) which forms a limit stop for the insertion of the pipeline (T) into the section (2).
  • the assembly / disassembly operation of these stove elements is essentially straightforward, simple and quick to perform, it being sufficient for the assembly worker to insert the end of the pipe (T) inside the socket (L) inside the section (2).
  • the component (1) is housed, up to the boundary of the inner end stage (10), said pipe is also guided past the sealing ring (9), which is arranged near the intermediate stage (8), and subsequently the pipeline (T) slightly pulls outward so that the sleeve (L) inside the section (2) is slightly displaced in this direction, the frusto-conical inner portion (5) forces the closing of the jaws (g) on the outer wall of the pipe (T) and their attachment realized.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Des appareils à gaz connus, en particulier des plaques de cuisson à gaz, comprennent au moins un composant conducteur de gaz (1a, 1b, 1c) pourvu d'un raccord de conduite de gaz cylindrique creux (2), dans lequel est insérée l'extrémité d'une conduite de gaz (T), une douille de serrage (L), destinée à maintenir la conduite de gaz (T) dans le raccord de conduite de gaz (2), étant installée entre ladite extrémité et une paroi intérieure du raccord de conduite de gaz (2). L'objectif de cette invention est de garantir un montage simple et fiable. A cet effet, la paroi intérieure cylindrique creuse du raccord de conduite de gaz (2) présente une contre-dépouille (6), avec laquelle la douille de serrage (L) est en prise.
PCT/EP2005/054093 2004-08-19 2005-08-19 Amelioration du systeme de raccordement entre des composants de cuisiniere et la canalisation de gaz Ceased WO2006018449A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005001793T DE112005001793B4 (de) 2004-08-19 2005-08-19 Verbesserung in Verbindungssystem zwischen Herdkomponenten und der Gasverteilungsrohrleitung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0403309.4 2004-08-19
BRPI0403309-4A BRPI0403309A (pt) 2004-08-19 2004-08-19 aperfeiçoamento em sistema de interligação entre componentes de fogão e a tubulação de distribuição de gás

Publications (1)

Publication Number Publication Date
WO2006018449A1 true WO2006018449A1 (fr) 2006-02-23

Family

ID=36118334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054093 Ceased WO2006018449A1 (fr) 2004-08-19 2005-08-19 Amelioration du systeme de raccordement entre des composants de cuisiniere et la canalisation de gaz

Country Status (3)

Country Link
BR (1) BRPI0403309A (fr)
DE (1) DE112005001793B4 (fr)
WO (1) WO2006018449A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019043534A1 (fr) * 2017-09-04 2019-03-07 BSH Hausgeräte GmbH Dispositif de raccordement et table de cuisson au gaz

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561077A (fr) *
US5865996A (en) * 1996-08-14 1999-02-02 Reid; Roger P. Water purifier with collet and tube support
EP0899498A2 (fr) * 1997-08-23 1999-03-03 Friatec Aktiengesellschaft Raccord emboitable
DE20101547U1 (de) * 2000-07-21 2001-05-03 MANIBS Spezialarmaturen GmbH & Co. KG, 42859 Remscheid Steckverbindung für Rohre oder Stangen
WO2001038771A1 (fr) * 1999-11-26 2001-05-31 Leybold Vakuum Gmbh Composant de raccordement
DE20115607U1 (de) * 2001-09-22 2002-01-10 Clina Heiz- und Kühlelemente GmbH, 13435 Berlin Rohrverbindung für Kunststoffrohre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915391A1 (de) * 1979-04-14 1980-10-16 Cramer Geb Einstell-ventilvorrichtung fuer gasverbraucher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561077A (fr) *
US5865996A (en) * 1996-08-14 1999-02-02 Reid; Roger P. Water purifier with collet and tube support
EP0899498A2 (fr) * 1997-08-23 1999-03-03 Friatec Aktiengesellschaft Raccord emboitable
WO2001038771A1 (fr) * 1999-11-26 2001-05-31 Leybold Vakuum Gmbh Composant de raccordement
DE20101547U1 (de) * 2000-07-21 2001-05-03 MANIBS Spezialarmaturen GmbH & Co. KG, 42859 Remscheid Steckverbindung für Rohre oder Stangen
DE20115607U1 (de) * 2001-09-22 2002-01-10 Clina Heiz- und Kühlelemente GmbH, 13435 Berlin Rohrverbindung für Kunststoffrohre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019043534A1 (fr) * 2017-09-04 2019-03-07 BSH Hausgeräte GmbH Dispositif de raccordement et table de cuisson au gaz
CN111033107A (zh) * 2017-09-04 2020-04-17 Bsh家用电器有限公司 连接装置和燃气灶

Also Published As

Publication number Publication date
DE112005001793B4 (de) 2009-04-23
BRPI0403309A (pt) 2006-04-04
DE112005001793A5 (de) 2007-07-05

Similar Documents

Publication Publication Date Title
DE69212793T2 (de) Verbindungsvorrichtung für Teile eines Fluid-Verteilungssystems, besagte Teile und System
EP0519244B1 (fr) Raccord démontable pour tuyaux
EP2781664B1 (fr) Robinetterie sanitaire avec tuyauterie intérieure
WO2014000911A1 (fr) Dispositif de raccordement pour conduites
EP1446605A1 (fr) Raccord rapide pour tuyaux
DE202011052283U1 (de) Steckverbindung mit Sicherungselement und Sicherungselement hierfür
DE102010010522B4 (de) Steckverbinder für Medienleitungen
DE102004007745B3 (de) Steckfitting mit einem Klemmring
DE102013003926A1 (de) Sanitäres Einbauteil, Innenschlauchanordnung für eine Sanitärarmatur und Sanitärarmatur
DE202008006949U1 (de) Sanitär-Eckventil zum Anschluss von Waschtischarmaturen
DE10065225B4 (de) Verbindungsanordnung
EP2366934A1 (fr) Pièce de raccordement pour tuyaux métalliques
DE60020212T2 (de) Rohrverbindungselement, insbesondere für kunststoffrohre
EP0754899B1 (fr) Soupape sphérique avec raccord rapide
DE19854854B4 (de) Anschlussvorrichtung mit einer Steckhülse
DE112005001793B4 (de) Verbesserung in Verbindungssystem zwischen Herdkomponenten und der Gasverteilungsrohrleitung
DE4016124C2 (de) Rohrverbindung mit gezahnter Dichtung
DE102004035354B3 (de) Steckverbindung für Metallrohre
DE102005058161B4 (de) Schnellverschluss für den Installationsbereich
DE10151995C1 (de) Gassteckdose
DE102019128040B4 (de) Steckverbinder
DE60114745T2 (de) Mit einem Zwischenstück angeschlossene Rohrstücke und Verbindungsverfahren
EP1703192B1 (fr) Raccord à baïonnette
EP2722573B1 (fr) Agencement de vannes pour un four de cuisson à gaz
EP1619434B1 (fr) Raccord en plastique avec une pièce conique insérée

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1120050017931

Country of ref document: DE

REF Corresponds to

Ref document number: 112005001793

Country of ref document: DE

Date of ref document: 20070705

Kind code of ref document: P

122 Ep: pct application non-entry in european phase
REG Reference to national code

Ref country code: DE

Ref legal event code: 8607