EP0324383B1 - Système de gaz à plusieurs robinets et raccords rapides - Google Patents

Système de gaz à plusieurs robinets et raccords rapides Download PDF

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Publication number
EP0324383B1
EP0324383B1 EP89100184A EP89100184A EP0324383B1 EP 0324383 B1 EP0324383 B1 EP 0324383B1 EP 89100184 A EP89100184 A EP 89100184A EP 89100184 A EP89100184 A EP 89100184A EP 0324383 B1 EP0324383 B1 EP 0324383B1
Authority
EP
European Patent Office
Prior art keywords
gas
valve
valve elements
sleeves
outlet
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
EP89100184A
Other languages
German (de)
English (en)
Other versions
EP0324383A2 (fr
EP0324383A3 (en
Inventor
D.Jose Gomez Casuso
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.)
Teka Industrial SA
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89100184T priority Critical patent/ATE92606T1/de
Publication of EP0324383A2 publication Critical patent/EP0324383A2/fr
Publication of EP0324383A3 publication Critical patent/EP0324383A3/de
Application granted granted Critical
Publication of EP0324383B1 publication Critical patent/EP0324383B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a multi-gas system according to the preamble of claim 1. This comprises a number of highly developed technical advantages, which as such means a considerable reduction in manufacturing costs and manufacturing times, which in turn naturally leads to a significant reduction in the sales prices for these articles.
  • valve groups through which the gas reaches the burners of the gas stoves, the heaters or any other devices which are used for more than one purpose, as well as the distribution of this gas in the form of stationary and rigid monoblock systems, are manufactured that as a result of this immobility in manufacturing they cannot find a wide range of applications.
  • the disadvantage of this is that the distance between the individual gas taps is predetermined by the monoblock and cannot be changed.
  • the gas line is integrated in the monoblock. Therefore, a separate monoblock is required for each application and, moreover, the individual gas taps must be fitted tightly into the monoblock, which makes it difficult to assemble.
  • a disadvantage of this is in particular that the screwed sleeves must have narrow tolerances in length so that the intended O-ring fulfills its sealing function. Therefore, the assembly of the gas taps is relatively difficult.
  • EP-A-0 205 655 describes a compact complex of multi-gas valves which can be mutually adapted via a threaded sleeve and O-rings, which favor the sealing of the connections.
  • a connection method is cumbersome, especially since great precision must be used in production in order to align the drive stems of the valves parallel to one another, because the distance between the drive stems of these valves is always a rigid distance.
  • the object of the invention is to develop the known multi-gas system so that not only the assembly is simplified, but also the above. Disadvantages of the prior art can be avoided.
  • the present invention has now overcome all those shortcomings which existed in EP-A-0 205 655 as well as before, and gas valve complexes of simple design were developed which can be connected to one another by lines of any length and thus adaptable to each Configuration, can be connected, whereby the connection between the valves, after they have been installed in the application in question, is made considerably easier by a quick-release fastener.
  • Figure 1 shows a plan view from above of such a valve element with parallel gas outlet or on-line with the drive shaft, with special emphasis on level A-A ′.
  • Figure 2 shows the same valve of Figure 1 in cross section of the sectional plane A-A '.
  • Figure 3 shows the connection of preferably three valves to each other via the quick coupling system.
  • Figure 4 shows a plan view from above of a valve element according to the present invention, with a gas outlet perpendicular to the drive shaft, highlighting the plane B-B '.
  • Figure 5 shows the valve shown in Figure 4 in cross section through the section plane B-B ′.
  • Figure 6 shows the optional connection of three Valves similar to those shown in Figure 4.
  • FIG. 1 the top view and the cross-sectional view of the valve element are shown with a gas outlet parallel and on-line to the drive shaft.
  • 1 is said stem, which is bound to the central element of valve 3 via intermediate body 2.
  • This shaft has a safety drive system which allows the drive of this system only via or when the shaft is pressurized inwards after overcoming the return spring force 4, as a result of which the shaft is able to rotate the closure element 5, which is broken through in the central region 6 and which is connected to a lateral section 7, which has the task of enabling the passage from the main gas duct 8 to the outlet line 9, which can be connected in connection with the burner until it is used.
  • Position 10 shows the regulating screw for the minimum gas throughput or the pilot flame, which throttles the outlet line 11 and, depending on the stronger or lesser suit, causes a greater or lesser gas throughput in connection with the minimum throughput for the gas outlet, or up to one fixed minimum over the intended opening.
  • Figure 3 shows the connection of three valves 12, 13 and 14, although a connection with a larger number of valves is also possible.
  • the connection to one another takes place via the lines 15 to 18, the length of which can be varied and which are fastened under pressure to the valve bodies 12, 13 and 14. In this way, this connection takes place more safely and quickly, without a screwing-in process or a connection via fastening flanges or other fasteners known to date.
  • Figures 4 and 5 are a top view and a cross-sectional view through the plane B-B ', where the gas outlet 18 is arranged perpendicular to the drive shaft 19.
  • this stem 19 is held over the upper body 20 and conforms to the top of the central body of the valve 21.
  • this shaft 19 displaces the closure element 22, which is broken through in the outermost section, and leans against the lateral end face via the lateral line 24, as a result of which a connection between the main gas supply line 27 and the outlet line to the consumer 18 can be established.
  • Position 25 shows the regulating screw for the minimum gas throughput to the consumer, e.g. the pilot flame or any other minimum gas consumption point, etc.
  • This screw 25 depending on its tightening, more or less complicates the passage of gas through the line 26 or to a predetermined minimum thanks to an opening made for this purpose.
  • Figure 6 shows the connection - preferably 3 valve complexes 28, 29 and 30 - via the coupling sleeves 31 to 34; these are connected to the valve body via a quick coupling system which considerably facilitates the connection to the separation of the valves from one another after the valves have already been connected to the housing of the cooker for use.
  • These coupling sleeves can be designed in any length or configuration and are only restricted by the safety standards which are contained in the respective statutory regulations of the countries.
  • connection between the valves can primarily be made at the desired distance, for which purpose the said more or less long interconnection sleeves have to be attached; secondly, it is not necessary to arrange the valve complexes in parallel or in the same plane, because by arranging the sleeves accordingly, they can be adapted accordingly. Thirdly, an indefinite number of valves can be provided for practical use, since these are not a rigid and compact monoblock. Finally, thanks to the interconnection system of the individual valves with each other, the connection and the final conception of the entire complex can be accomplished through a considerable saving of time and material, which leads to a significant advantage compared to the methods and elements which are according to the current state of the art usually used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Taps Or Cocks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Aerials With Secondary Devices (AREA)
  • Selective Calling Equipment (AREA)
  • Pipeline Systems (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)

Claims (4)

  1. Système multigaz constitué d'éléments de vanne simple (12-14; 23-30) sous forme de plusieurs robinets à gaz qui sont assemblés les uns aux autres par des manchons étanches au gaz (31-34), dans lequel chaque élément de vanne comprend un corps de vanne (3, 21) qui possède un orifice de passage pour la conduite de gaz principale, caractérisé en ce que les éléments de vanne sont assemblés simplement par les manchons (31-34) sans bloc de montage commun et que les manchons assemblent les uns aux autres les orifices de passage des éléments de vanne de manière étanche au gaz par des éléments de fermeture rapide à pression.
  2. Système multigaz selon la revendication 1, caractérisé en ce que les manchons (31-34) diffèrent par leurs dimensions longitudinales.
  3. Système multigaz selon la revendication 1 ou 2, caractérisé en ce que les éléments de vanne (12-14; 23-30) sont disposés dans plusieurs plans.
  4. Système multigaz selon l'une des revendications 1 à 3, caractérisé en ce que les systèmes de fermeture rapide à pression peuvent être montés sur les éléments de vanne (12-14; 23-30) ou être démontés de ceux-ci après que les éléments de vanne se trouvent à leur lieu d'utilisation.
EP89100184A 1988-01-11 1989-01-07 Système de gaz à plusieurs robinets et raccords rapides Expired - Lifetime EP0324383B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89100184T ATE92606T1 (de) 1988-01-11 1989-01-07 Multigassystem mit mehrfachhaehnen und einem schnellkopplungssystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8800041A ES2009509A6 (es) 1988-01-11 1988-01-11 Mejoras en el objeto de la patente principal 8702327, por "rotulo luminoso perfeccionado">
ES8800041U 1988-01-11

Publications (3)

Publication Number Publication Date
EP0324383A2 EP0324383A2 (fr) 1989-07-19
EP0324383A3 EP0324383A3 (en) 1989-12-27
EP0324383B1 true EP0324383B1 (fr) 1993-08-04

Family

ID=8254374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100184A Expired - Lifetime EP0324383B1 (fr) 1988-01-11 1989-01-07 Système de gaz à plusieurs robinets et raccords rapides

Country Status (5)

Country Link
EP (1) EP0324383B1 (fr)
AT (1) ATE92606T1 (fr)
DE (1) DE58905072D1 (fr)
ES (1) ES2009509A6 (fr)
PT (2) PT89411A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325047B (en) * 1997-05-09 2000-01-12 Creda Ltd A gas hob

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR895980A (fr) * 1943-03-09 1945-02-08 Utilisation Ration Gaz Rampe distributrice monobloc, en particulier pour appareils de cuisine à combustibles gazeux
AT200513B (de) * 1956-08-10 1958-11-10 Gustav Schmiedl Waschbeckenarmatur
ES287704Y (es) * 1985-06-27 1986-07-16 Gomez Casuso Jose Conjunto compacto de valvulas para cocinas
DE3540514A1 (de) * 1985-11-15 1987-05-27 Klinger Ag Rohrarmatur, insbesondere absperrorgan

Also Published As

Publication number Publication date
ATE92606T1 (de) 1993-08-15
PT9037U (pt) 1998-05-29
PT9037T (pt) 1995-03-01
DE58905072D1 (de) 1993-09-09
EP0324383A2 (fr) 1989-07-19
EP0324383A3 (en) 1989-12-27
ES2009509A6 (es) 1989-10-01
PT89411A (pt) 1989-10-04

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