FR2731768A1 - Distributor arrangement for water feed pipes in buildings - Google Patents
Distributor arrangement for water feed pipes in buildings Download PDFInfo
- Publication number
- FR2731768A1 FR2731768A1 FR9603218A FR9603218A FR2731768A1 FR 2731768 A1 FR2731768 A1 FR 2731768A1 FR 9603218 A FR9603218 A FR 9603218A FR 9603218 A FR9603218 A FR 9603218A FR 2731768 A1 FR2731768 A1 FR 2731768A1
- Authority
- FR
- France
- Prior art keywords
- branch
- arrangement according
- metal
- elements
- distributor arrangement
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 7
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 4
- 229910000906 Bronze Inorganic materials 0.000 claims abstract description 4
- 239000010951 brass Substances 0.000 claims abstract description 4
- 239000010974 bronze Substances 0.000 claims abstract description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 239000003651 drinking water Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
- E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
- F16L47/24—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
- F24D3/1075—Built up from modules
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
Description
L'invention se rapporte à un agencement distributeur pour l'alimentation en eau de bâtiments, comme des installations de chauffage, des installations d'eau potable et des installations d'eau sanitaire, comportant une conduite d'alimentation principale et plusieurs conduites d'embranchement qui sont reliées les unes aux autres à l'aide d'éléments de liaison vissés, la conduite d'alimentation principale présentant des ouvertures transversales qui se terminent par des tenons filetés.The invention relates to a dispensing arrangement for supplying water to buildings, such as heating installations, drinking water installations and sanitary water installations, comprising a main supply line and several supply lines. branch line which are connected to each other by means of screwed connection elements, the main supply pipe having transverse openings which end in threaded studs.
Des dispositifs d'alimentation en eau, comme des systèmes de chauffage, des systèmes d'eau potable et d'autres systèmes d'eau sanitaire nécessitent des embranchements, surtout pour pouvoir concevoir de façon adéquate les rapports de pression et de débit dans le bâtiment, en particulier lorsque les systèmes de conduite sont très allongés, et d'alimenter en outre de façon groupée des ensembles de conduites, le cas échéant sur des trajets plus importants.Water systems such as heating systems, potable water systems and other sanitary water systems require branching, especially to be able to adequately design pressure and flow ratios in the building , in particular when the pipe systems are very elongated, and in addition to supply, in a grouped fashion, sets of pipes, if necessary on larger routes.
De tels agencements d'embranchement sont disponibles sous des réalisations multiples, surtout également avec des vannes intégrées. Par ailleurs, de tels systèmes d'embranchement sont assemblés avec des manchons d'embranchement soudés sur un tuyau d'une certaine longueur ou formés à partir de celui-ci lors de la fabrication. A cet effet, on doit maintenir en stock en grand nombre des pièces, des accessoires, des composants de montage et similaires, et les mettre à la disposition sur le chantier. Souvent, les besoins en matériels sont excessifs et/ou on doit effectuer des travaux de montage non nécessaires.Such branching arrangements are available in multiple embodiments, especially also with integrated valves. Furthermore, such branching systems are assembled with branching sleeves welded to a pipe of a certain length or formed therefrom during manufacture. To this end, large numbers of parts, accessories, mounting components and the like must be kept in stock, and made available on site. Often the material requirements are excessive and / or unnecessary assembly work has to be carried out.
On connaît du document DE-PS 581 383 un raccord vissé comportant un manchon taraudé avec pas de vis à droite et à gauche, et un anneau d'étanchéité interposé. On trouve des raccords vissés similaires également dans les documents DE-PS 914085 et DE-GM 1 798 023 et 1 981 061.Document DE-PS 581 383 discloses a screw connection comprising a threaded sleeve with threads on the right and on the left, and an interposed sealing ring. Similar screw connections are also found in documents DE-PS 914085 and DE-GM 1 798 023 and 1 981 061.
Ces moyens auxiliaires connus de la technique générale, pour visser des pièces tubulaires en bout-à-bout présentant des pas de vis opposés avec interposition de joints, n'ont jusqu'à présent pas mené à un agencement distributeur réalisé de façon praticable pour les fins discutées ici.
L'objectif sous-jacent à l'invention est de proposer un agencement d'embranchement constitué par des composants à structure très simple et économiques à produire, que l'on peut assembler rapidement, sans problème et avec étanchéité sûre et durable, afin de mettre à la disposition le nombre nécessaire d'embranchements à l'endroit où ils sont respectivement nécessaires.These auxiliary means known in the general technique, for screwing tubular pieces end-to-end having opposite threads with interposition of seals, have so far not led to a dispenser arrangement practically made for the purposes discussed here.
The underlying objective of the invention is to propose a branching arrangement constituted by components with a very simple and economical structure to produce, which can be assembled quickly, without problem and with safe and durable sealing, in order to make the necessary number of branches available where they are respectively required.
Conformément à l'invention on prévoit que la conduite d'alimentation principale soit constituée par plusieurs éléments d'embranchement formant des tronçons de la conduite et présentant à l'extrémité des filetages, l'une des extrémités présentant un pas de vis à droite et l'autre extrémité un pas de vis à gauche, et qu'un écrou à droite et à gauche soit associé à chaque jointure, que l'élément d'embranchement soit fabriqué en matière plastique et les conduites d'embranchement soient formées dans des manchons de sortie dans lesquels sont agencés des raccords vissés d'embranchement injectés en métal, en particulier en laiton, en bronze ou en un autre métal inoxydable, qui présentent un filetage à droite et un siège d'étanchéité.In accordance with the invention, it is provided that the main supply pipe is constituted by several branch elements forming sections of the pipe and having at the end of the threads, one of the ends having a thread pitch on the right and the other end a thread on the left, and that a nut on the right and on the left is associated with each joint, that the branch element is made of plastic and the branch lines are formed in sleeves outlet in which are arranged threaded branch fittings injected in metal, in particular brass, bronze or another stainless metal, which have a right-hand thread and a sealing seat.
Grâce au fait que plusieurs éléments tubulaires fabriqués en matière plastique sont équipés à l'extrémité de pas de vis opposés et vissés avec des écrous à droite et à gauche, et ceci avec interposition d'un joint approprié, on peut monter des distributeurs rapides et économiques à réaliser, et rapides et faciles à monter. Lorsqu'on a des éléments de base d'embranchement avec deux et avec trois sorties, on peut rapidement composer des agencements d'embranchement d'une taille quelconque pour des conduites d'embranchement en nombre pair et impair.Thanks to the fact that several tubular elements made of plastic are equipped at the end with opposite threads and screwed with nuts on the right and on the left, and this with the interposition of a suitable seal, quick distributors can be mounted and economical to make, and quick and easy to assemble. When you have basic branching elements with two and three outlets, you can quickly compose branching arrangements of any size for even and odd numbered branch lines.
A l'emplacement de vissage, il suffit que le pas de vis soit réalisé en matière plastique, lorsqu'on met en place un écrou à droite/à gauche approprié et exactement adapté qui est constitué de préférence en métal.At the screwing location, it suffices that the thread is made of plastic, when a suitable right / left nut is fitted which is exactly suitable and which preferably consists of metal.
Cependant, pour les embranchements, l'invention utilise des raccords vissés d'embranchement métalliques, parce que le raccordement des conduites d'embranchement à l'aide de raccords vissés mène d'expérience souvent à un positionnement inexact des écrous de vissage lorsque les ouvriers travaillent en vitesse sur le chantier, et ainsi à un endommagement des pas de vis qui ne sont pas suffisamment solides, comme ceci se produit plus facilement dans le cas de pas de vis en matière plastique que dans le cas de pas de vis métalliques.However, for branching, the invention uses metal threaded branch fittings, because the connection of branch lines using screwed fittings often leads from experience to an incorrect positioning of the screw nuts when the workers work at speed on the site, and thus to damage the threads which are not sufficiently solid, as this occurs more easily in the case of plastic threads than in the case of metal threads.
D'autres avantages, caractéristiques, aspects, détails et réalisations de l'invention ressortent de la description du mode de réalisation illustré dans les dessms. Other advantages, characteristics, aspects, details and embodiments of the invention appear from the description of the embodiment illustrated in the drawings.
Les figures montrent: fig. 1 la vue latérale de deux éléments distributeurs à deux embranchements vissés l'un avec l'autre en vue latérale sans les conduites raccordées, fig. 2 une illustration correspondante à celle de la fig. 1, partiellement en coupe dans le tronçon longitudinal médian fig. 3 une coupe longitudinale à travers un élément individuel; fig. 4 une coupe transversale le long de la ligne 4-4 à la fig. 3 fig. 5 une vue d'un écrou à droite/à gauche ; et fig. 6 une vue partielle avec coupe partielle le long de la ligne 6-6 à la figure 5 sur l'écrou à droite/à gauche.The figures show: fig. 1 the side view of two distributor elements with two branches screwed together with one another in side view without the pipes connected, FIG. 2 an illustration corresponding to that of FIG. 1, partially in section in the median longitudinal section fig. 3 a longitudinal section through an individual element; fig. 4 a cross section along the line 4-4 in fig. 3 fig. 5 a view of a nut on the right / on the left; and fig. 6 a partial view with partial section along line 6-6 in FIG. 5 on the nut on the right / on the left.
Le distributeur 10 selon la fig. 1 est constitué par deux éléments d'embranchement 1 1 qui sont réalisés de façon identique, et par un écrou à droite/à gauche 12 assurant la liaison. Les éléments d'embranchement 1 1 sont constitués par un tuyau 15 en matière plastique qui présente deux manchons de sortie 16.1 et 16.2 qui forment les conduites d'embranchement 17.1 et 17.2. La conduite principale 18 est formée dans chaque élément d'embranchement 11. Les conduites d'embranchement 17.1 et 17.2 sont entourées par des raccords vissés d'embranchement 19.1 et 19.2 réalisés en métal. Ceux-ci présentent chacun un filetage habituel 19.3 et sont injectés à l'aide de dentures 19.4 dans la région des renforcements d'embranchement 21 du tuyau en matière plastique 15, qui présentent une configuration correspondante.On a prévu des sièges d'étanchéité 19.5 pour l'appui des éléments de vissage des conduites externes. Un écrou-raccord 22 habituel du commerce du raccord vissé de liaison est suggéré à la fig. 3 au niveau de l'embranchement de gauche.The distributor 10 according to FIG. 1 is constituted by two branching elements 1 1 which are produced in an identical manner, and by a nut on the right / on the left 12 ensuring the connection. The branching elements 1 1 consist of a plastic pipe 15 which has two outlet sleeves 16.1 and 16.2 which form the branch lines 17.1 and 17.2. The main pipe 18 is formed in each branch element 11. The branch pipes 17.1 and 17.2 are surrounded by screwed branch connections 19.1 and 19.2 made of metal. These each have a usual thread 19.3 and are injected with the aid of teeth 19.4 into the region of the branch reinforcements 21 of the plastic pipe 15, which have a corresponding configuration. Sealing seats 19.5 are provided. for supporting the screwing elements of the external pipes. A usual union nut 22 of the screw connection coupling is suggested in FIG. 3 at the left fork.
L'extrémité 23 du tuyau 15 en matière plastique, qui est située à droite à la fig. 3, est pourvue d'un filetage 24 qui est un pas de vis à gauche.The end 23 of the plastic pipe 15, which is located on the right in FIG. 3, is provided with a thread 24 which is a thread on the left.
L'extrémité 25 située à gauche à la figure 3 est pourvue d'un filetage 26 qui est un pas de vis à droite. Lors de la production, les filetages sont formés par le procédé de coulée par injection à l'aide d'outils à configuration correspondante en une seule étape de travail et en une seule pièce sans usinage par enlèvement de matière.Les surfaces d'étanchéité frontales 27 des deux extrémités du tuyau 15 en matière plastique possèdent une petite collerette 30 qui entoure directement l'extrémité de la paroi intérieure 29 de la conduite principale 18 et qui délimite la surface d'étanchéité 31 vers l'intérieur, de sorte que l'on pose entre les deux surfaces d'étanchéité des deux éléments d'embranchement 1 1 posés directement en alignement l'un avec l'autre, un joint torique 33 qui n'est pas conçu pour des mouvements et qui est pressé fermement lors du vissage, comme illustré à la fig. 2.The end 25 situated on the left in FIG. 3 is provided with a thread 26 which is a screw pitch on the right. During production, the threads are formed by the injection molding process using tools with corresponding configuration in a single working step and in one piece without machining by removing material. 27 of the two ends of the plastic pipe 15 have a small flange 30 which directly surrounds the end of the inner wall 29 of the main pipe 18 and which delimits the sealing surface 31 inwards, so that the an O-ring 33 which is not designed for movements and which is pressed firmly during screwing is placed between the two sealing surfaces of the two branch elements 1 1 placed directly in alignment with one another. , as illustrated in fig. 2.
En règle générale, comme on le voit à la fig. 6, l'écrou à droite/ à gauche 12 possède deux taraudages, le taraudage 34 situé à droite à la fig. 6 étant un pas de vis à droite, et le taraudage 35 situé à gauche à la fig. 6 étant un pas de vis à gauche. Ceux-ci sont interrompus par une entaille 36. Du reste, l'écrou à droite/à gauche 12 présente un six pans extérieur 37 habituel pour le vissage et le serrage de l'écrou à droite/à gauche 12.Generally, as seen in fig. 6, the nut on the right / left 12 has two threads, the thread 34 located on the right in FIG. 6 being a thread on the right, and the thread 35 located on the left in FIG. 6 being a thread on the left. These are interrupted by a notch 36. Furthermore, the nut on the right / left 12 has an external hexagon 37 usual for screwing and tightening the nut on the right / left 12.
L'assemblage s'effectue de la manière suivante
Pour le montage, deux éléments d'embranchement 11 à prévoir en alignement l'un derrière l'autre sont posés, avec interposition du joint torique 33 et blocage en position correspondant de celui-ci, aux extrémités extérieures de l'écrou à droite/à gauche 12, et l'écrou est vissé avec précaution. On peut alors le serrer avec une clé correspondante et le montage est terminé. Dans ce cas, les manchons de sortie 16 et ainsi également les conduites d'embranchement 17 des deux éléments d'embranchement 1 1 vissés l'un avec l'autre peuvent se trouver dans un seul plan, comme illustré aux figs. 1 et 2.Cependant, ils peuvent également être agencés sous des angles l'un par rapport à l'autre, lorsque les relations de montage dans le bâtiment le justifient. Outre les éléments d'embranchement 1 1 illustrés ici comportant deux embranchements, on peut également former des éléments comportant trois embranchements.The assembly is carried out as follows
For mounting, two branch elements 11 to be provided in alignment one behind the other are placed, with interposition of the O-ring 33 and locking in the corresponding position thereof, at the outer ends of the nut on the right / left 12, and the nut is screwed carefully. We can then tighten it with a corresponding key and the assembly is finished. In this case, the outlet sleeves 16 and thus also the branch lines 17 of the two branch elements 1 1 screwed together can be in one plane, as illustrated in figs. 1 and 2. However, they can also be arranged at angles to each other, when the mounting relationships in the building justify it. In addition to the branch elements 1 1 illustrated here comprising two branches, it is also possible to form elements comprising three branches.
Par un agencement en série correspondant les uns à côté des autres, on peut composer des embranchements en nombre pair ou impair, de genre, de nombre et d'agencement quelconques.By an arrangement in series corresponding one beside the other, one can compose branches in even or odd number, of kind, of number and of arbitrary arrangement.
Le diamètre intérieur 41 de la conduite principale 18 est nettement supérieur au diamètre intérieur 42 de chaque conduite d'embranchement 17.1, 17.2. Dans ce cas, on choisira le rapport des diamètres de la manière justifiée par la plupart des situations pratiques. De cette manière, on peut former et utiliser des éléments distributeurs correspondants avec les compositions habituelles aux dimensions normalisées, de sorte que l'on peut utiliser également d'autres dimensions que celles illustrées dans les dessins pour des débits plus élevés et de nombreux embranchements ou pour des nombres élevés de conduites principales et de conduites d'embranchement. On peut utiliser comme matériaux surtout des polyamides renforcés par des fibres, en particulier du polyamide 6.6.The inside diameter 41 of the main pipe 18 is much greater than the inside diameter 42 of each branch pipe 17.1, 17.2. In this case, the diameter ratio will be chosen in the manner justified by most practical situations. In this way, one can form and use corresponding distributing elements with the usual compositions with standardized dimensions, so that one can also use other dimensions than those illustrated in the drawings for higher flow rates and many branches or for large numbers of main and branch lines. As materials, it is especially possible to use polyamides reinforced with fibers, in particular polyamide 6.6.
La réalisation des éléments est simple et économique. Le montage peut s'effectuer rapidement et de façon sûre et durable. Les applications sont multiples. The realization of the elements is simple and economical. Assembly can be carried out quickly and safely and durably. There are many applications.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19509101 | 1995-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2731768A1 true FR2731768A1 (en) | 1996-09-20 |
| FR2731768B1 FR2731768B1 (en) | 1998-08-28 |
Family
ID=7756589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9603218A Expired - Fee Related FR2731768B1 (en) | 1995-03-14 | 1996-03-14 | DISTRIBUTOR ARRANGEMENT FOR THE WATER SUPPLY OF BUILDINGS |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT406505B (en) |
| DE (1) | DE19608781A1 (en) |
| FR (1) | FR2731768B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926424A1 (en) | 1997-12-19 | 1999-06-30 | Jean-Noel Alexandre | Manifold, process for producing such a manifold and connection assembly comprising such a manifold |
| GB2323808B (en) * | 1997-04-04 | 2001-02-14 | Valpar Ind Ltd | Beverage and coolant manifolds |
| ITGE20090023A1 (en) * | 2009-04-24 | 2010-10-25 | Comer Spa | MODULAR MANIFOLD |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29706949U1 (en) * | 1997-04-17 | 1997-08-28 | Thermconcept Produkte für Heizung und Sanitär GmbH & Co., 48282 Emsdetten | Multi-slot manifold |
| DE19723589A1 (en) | 1997-06-05 | 1998-12-10 | Total Feuerschutz Gmbh | Device for connecting the collecting pipes to the extinguishing area valves of a fire extinguishing system with high-pressure extinguishing gas filled in gas bottles |
| US5868439A (en) * | 1997-07-02 | 1999-02-09 | Schmidt; Garry | Distribution header for potable water and hot water space heating |
| AT405208B (en) * | 1997-07-25 | 1999-06-25 | Harreither Gmbh | T SHAPED PIPE |
| DE20106701U1 (en) | 2001-04-18 | 2001-08-09 | Reich KG, Regel- und Sicherheitstechnik, 35713 Eschenburg | Manifold |
| ITTO20021059A1 (en) | 2002-12-04 | 2004-06-05 | Onda Engineering System S R L | PLASTIC COLLECTOR FOR WATER HEATING SYSTEMS AND SIMILAR |
| DE10303890A1 (en) * | 2003-01-30 | 2004-08-12 | N.V. Vasco | Connection device for radiators |
| DE102007050955B4 (en) | 2007-10-23 | 2011-05-05 | Henco Industries Nv | manifold assembly |
| EP2075496B1 (en) * | 2007-12-06 | 2011-10-05 | Wavin B.V. | Fluid manifold for a heating and/or cooling system |
| IT1391194B1 (en) * | 2008-08-06 | 2011-11-18 | Dayco Fluid Technologies Spa | ADDUCTION GROUP FOR A AIR CONDITIONING CIRCUIT WITH A 'T' FITTING |
| DE102008057517A1 (en) * | 2008-11-15 | 2010-05-20 | Daimler Ag | Distributor pipe of fuel injection system of internal combustion engine for motor vehicle, comprises a tube-like main metal body having a hollow dome-like distributing metal sockets, which are connected with the interior of the main body |
| JP5968078B2 (en) * | 2012-05-23 | 2016-08-10 | 株式会社ブリヂストン | Header member and header member manufacturing method |
| JP2015117769A (en) * | 2013-12-18 | 2015-06-25 | 旭有機材工業株式会社 | Header pipe joint for hydraulic transport |
| DE102016005033B3 (en) * | 2016-04-23 | 2017-10-12 | Icm - Institut Chemnitzer Maschinen- Und Anlagenbau E.V. | Device for producing a tubular distributor arrangement with branches in the wall region between the ends of the tube and tubular distributor arrangement |
| EP3470661A1 (en) * | 2017-10-10 | 2019-04-17 | Continental Automotive GmbH | A fuel rail assembly for an internal combustion engine and a method for its manufacture |
| EP3611369B1 (en) * | 2018-08-16 | 2022-10-12 | Vitesco Technologies GmbH | A fuel rail assembly for an internal combustion engine and a method for its manufacture |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2299526A (en) * | 1941-06-25 | 1942-10-20 | Bassick Co | Turnbuckle |
| DE2552965A1 (en) * | 1975-11-26 | 1977-06-08 | Rainer Isolierrohr Drossbach | PLASTIC TUBE AND DEVICE FOR ITS PRODUCTION |
| DE3129971A1 (en) * | 1981-07-29 | 1983-02-17 | Günter 4920 Lemgo Beiner | Pipe branch piece |
| DE9306257U1 (en) * | 1993-04-26 | 1993-07-15 | Heinemann, Horst, 8913 Schondorf | Water distributor |
| EP0564990A1 (en) * | 1992-04-07 | 1993-10-13 | SAIAG INDUSTRIA S.p.A. | A connection and/or T-joint for flexible tubes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3201376A1 (en) * | 1982-01-19 | 1983-07-28 | Bernd 5952 Attendorn Stecher | Distributor fitting for the energy transport medium in heating installations |
-
1996
- 1996-03-07 DE DE19608781A patent/DE19608781A1/en not_active Withdrawn
- 1996-03-11 AT AT46096A patent/AT406505B/en not_active IP Right Cessation
- 1996-03-14 FR FR9603218A patent/FR2731768B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2299526A (en) * | 1941-06-25 | 1942-10-20 | Bassick Co | Turnbuckle |
| DE2552965A1 (en) * | 1975-11-26 | 1977-06-08 | Rainer Isolierrohr Drossbach | PLASTIC TUBE AND DEVICE FOR ITS PRODUCTION |
| DE3129971A1 (en) * | 1981-07-29 | 1983-02-17 | Günter 4920 Lemgo Beiner | Pipe branch piece |
| EP0564990A1 (en) * | 1992-04-07 | 1993-10-13 | SAIAG INDUSTRIA S.p.A. | A connection and/or T-joint for flexible tubes |
| DE9306257U1 (en) * | 1993-04-26 | 1993-07-15 | Heinemann, Horst, 8913 Schondorf | Water distributor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2323808B (en) * | 1997-04-04 | 2001-02-14 | Valpar Ind Ltd | Beverage and coolant manifolds |
| EP0926424A1 (en) | 1997-12-19 | 1999-06-30 | Jean-Noel Alexandre | Manifold, process for producing such a manifold and connection assembly comprising such a manifold |
| ITGE20090023A1 (en) * | 2009-04-24 | 2010-10-25 | Comer Spa | MODULAR MANIFOLD |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA46096A (en) | 1999-10-15 |
| AT406505B (en) | 2000-06-26 |
| DE19608781A1 (en) | 1996-09-19 |
| FR2731768B1 (en) | 1998-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20081125 |