WO2020209735A1 - Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière - Google Patents

Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière Download PDF

Info

Publication number
WO2020209735A1
WO2020209735A1 PCT/PL2019/050022 PL2019050022W WO2020209735A1 WO 2020209735 A1 WO2020209735 A1 WO 2020209735A1 PL 2019050022 W PL2019050022 W PL 2019050022W WO 2020209735 A1 WO2020209735 A1 WO 2020209735A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting plate
openings
tank
fastening
centre
Prior art date
Application number
PCT/PL2019/050022
Other languages
English (en)
Inventor
Grzegorz JARZYŃSKI
Original Assignee
Elpigaz Spółka Z Ograniczoną Odpowiedzialnością
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 Elpigaz Spółka Z Ograniczoną Odpowiedzialnością filed Critical Elpigaz Spółka Z Ograniczoną Odpowiedzialnością
Priority to PCT/PL2019/050022 priority Critical patent/WO2020209735A1/fr
Publication of WO2020209735A1 publication Critical patent/WO2020209735A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0133—Shape toroidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • F17C2270/0178—Cars

Definitions

  • the invention relates to a solution to improve the replacement of pressure tank differing in spacing of the openings in a plate for two-point mounting, through the use of a universal method of fastening tank in a vehicle.
  • the two mounting points are located at the same distance from the vertical axis of the tank, Rw, wherein the distance between the openings is the spacing of the openings Xw for fastening the tank (see Fig. 1 - prior art).
  • a replacement pressure tank installed in the vehicle has the same fastening as the tank pre-assembled on the production line by the vehicle manufacturer.
  • the previously used solutions for the two-point mounting of tanks through a central plate installed in the central part of the tank have that disadvantage that when replacing the tank, a tank from the same manufacturer should be used. This is due to the necessity of using the same tank fastening in the vehicle as that originally used for the tank to be replaced, due to the spacing of the mounting points Xw.
  • the tanks of a given manufacturer are available on the market in the distribution network of that manufacturer, while the distribution networks of different manufacturers do not overlap.
  • the user of a vehicle with the tank to be replaced must look on the market for exactly the same tank as previously installed in the vehicle or of the same manufacturer. If a tank with required spacing of openings for the fastening screws is not available on the market (e.g. due to stopping the production of a given type of tank by the manufacturer within 10 years from the previous assembly), then, to make possible further vehicle operation, the mounting points in the vehicle are changed, requiring additional openings to be made in the vehicle structure and the tubing connection system for the tank fittings to be reworked.
  • the objective of the invention is to provide a component for universal mounting of a pressure tank in a motor vehicle, by using a spacing of mounting points in a central mounting plate so as to enable the fastening of the tank in the vehicle in a broad range of spacing of the openings for fastening screws. It is possible thanks to the use of the openings with appropriate geometry in the central mounting plate, installed in the central part of the tank.
  • a mounting plate for mounting a tank in a vehicle, in particular for two-point mounting, installed in a central part of the tank, comprising two openings for fastening screws, characterized in that the openings for the fastening screws have a geometry such that each of the two openings comprises an inner part and an outer part,
  • the distance of the inner part of one of the openings, i.e. the one least distant from the centre of the mounting plate, from the centre of the mounting plate is equal to Xwmin/2
  • the distance of the outer part of the opening, i.e. the one most distant from the centre of the mounting plate, from centre of the mounting plate is equal to Xwmax/2
  • the distance of the inner part of the second of the openings, i.e. the one least distant from the centre of the mounting plate, from the centre of the mounting plate is equal to Xwmin/2
  • the distance of the outer part of the opening, i.e. the one most distant from the centre of the mounting plate, from the centre of the mounting plate is equal to Xwmax/2
  • the distance Xwmax/2 reduced by Xwmin/2 is greater by min. 25% than the thread diameter of the fastening screw used for fastening the mounting plate.
  • the openings are arranged symmetrically with respect to the centre of the mounting plate.
  • the openings for the fastening screws are elongated in shape, wherein the length of each of the openings for the fastening screws is equal to Xwmax/2 - Xwmin/2, and the width of each opening for the fastening screw is close to the thread diameter of the fastening screw used to fasten the mounting plate.
  • the openings for the fastening screws are round.
  • the openings for the fastening screws are in the shape of a polygon, especially a regular polygon.
  • the Xwmin dimension ranges from 40 to 200 mm.
  • the Xwmax dimension ranges from 56 to 206 mm.
  • the thread diameter of the fastening screw used for fastening the mounting plate ranges from 3 to 20 mm.
  • a pressure tank to be installed in a vehicle, in particular of a toroidal shape, characterized in that it has a mounting plate according to the invention.
  • Fig. 1 - shows a toroidal pressure tank with a mounting plate in top view and cross-section view, known from the prior art.
  • Fig. 2a - illustrates an exemplary structure of a central mounting plate irt which the openings for the fastening screws are rectangular.
  • Fig. 2b - illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are oval, in the shape of so-called beans.
  • Fig. 2c - illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are round.
  • Fig. 2d illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are triangular.
  • Fig. 2e illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are square.
  • Fig. 2f illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are pentagonal.
  • Fig. 2g illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are hexagonal.
  • Fig. 2h illustrates an exemplary structure of a central mounting plate in which the openings for the fastening screws are heptagonal.
  • Fig. 2a - Fig. 2h The solution according to the invention is shown in Fig. 2a - Fig. 2h, in the form of a tank structure, having a universal spacing of the openings 2 for the fastening screws 3 in the central mounting plate 1 installed in the central part of the toroidal tank.
  • the references Xwmin and Xwmax shown in Fig. 2a - Fig. 2h have the following meaning, respectively:
  • the minimum and maximum spacing of the openings 2 shall be understood so that the distances Xwmin and Xwmax do not mean the distance measured from the edges of the openings 2, but the distance measured from the parts of the openings 2, in which the fastening screw 3 can be placed. Approximately, it can be considered that the distances Xwmin and Xwmax are measured from the axes of the screws 3 placed at such extreme positions in the openings 2 (in the case of a triangular opening illustrated for example in Fig. 2d, the screw can be placed relatively close to the side of the triangle, but due to the thread diameter of the screw - it will not come into contact with the vertex of the triangle).
  • the term "part of the opening” shall mean a part in which the mounting screw 3 can be placed.
  • the dimension Xwmin has a value ranging from 40 to 200 mm
  • the dimension Xwmax has a value ranging from 46 to 206 mm
  • Xwmax is greater than Xwmin
  • the thread diameter of the mounting screw 3 used for fastening the mounting plate 1 has a value ranging from 3 to 20 mm.
  • the distance Xwmax - Xwmin is by 25% greater than the thread diameter of the fastening screw 3 used for fastening the mounting plate 1.
  • the twp-point mounting in the mounting plate 1 installed in the central part of the toroidal tank according to the invention is possible in the range between Xwmin and Xwmax.
  • the aforementioned range represents the universal spacing of the openings 2, comprising the spacings of the screw 3 fasteners provided by individual tank manufacturers.
  • the openings 2 for the use in universal two-point spacing, enabling the tank to be installed between Xwmin and Xwmax in a vehicle, can assume various shapes, in the form of:
  • enlarged rounded openings 2 arranged in the mounting plate 1 , according to Fig. 2c, for example circular/round, oval, elliptical, with an opening 2 area greater by min. 30% than the cross-section of the fastening screw 3 used to fasten the tank in a vehicle,
  • openings 2 are also possible, e.g. in the form of two arches, symmetrical with respect to the centre of the mounting plate 1.
  • the use of the present invention makes enables replacing with this tank any tank of similar dimensions with two-point mounting of the tank, regardless of the spacing of the openings 2, i.e. the distance between the mounting openings Xw in the previously used tank in a given vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'objet de la présente invention est de fournir une plaque (1) de montage destinée au montage d'un réservoir sur un véhicule, en particulier le montage en deux points, installé dans une partie centrale du réservoir, comprenant deux ouvertures (2) de fixation de vis (3), caractérisé en ce que lesdites ouvertures pour les vis (3) de fixation ont une géométrie telle que chacune des deux ouvertures comprend une partie interne et une partie externe, la distance de la partie interne de l'une des ouvertures (2), c'est-à-dire au moins distante du centre de la plaque (1) de montage, à partir du centre de la plaque (1) de montage est égale à Xwmin/2, la distance de la partie extérieure de l'ouverture (2), c'est-à-dire celle la plus éloignée du centre de la plaque (1) de montage, du centre de la plaque de montage (1) est égale à Xwmax/2, la distance Xwmax/2 réduite de Xwmin/2 étant supérieure de min 25 % du diamètre de filetage de la vis de fixation (3) utilisée pour la fixation de la plaque (1) de montage. L'objet de la présente invention est de fournir également un réservoir sous pression destiné à être installé sur un véhicule, notamment de forme torique, caractérisé en ce qu'il comprend une plaque (1) de montage fournie par la présente invention.
PCT/PL2019/050022 2019-04-12 2019-04-12 Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière WO2020209735A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/PL2019/050022 WO2020209735A1 (fr) 2019-04-12 2019-04-12 Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PL2019/050022 WO2020209735A1 (fr) 2019-04-12 2019-04-12 Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière

Publications (1)

Publication Number Publication Date
WO2020209735A1 true WO2020209735A1 (fr) 2020-10-15

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ID=66821290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2019/050022 WO2020209735A1 (fr) 2019-04-12 2019-04-12 Plaque de montage pour fixer un réservoir sur un véhicule et réservoir équipé de cette dernière

Country Status (1)

Country Link
WO (1) WO2020209735A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378390A1 (fr) * 2002-07-01 2004-01-07 Fratelli Ghezzi S.r.l. Réservoir toroidal pour gaz liquéfié (LPG)
DE10227237A1 (de) * 2002-06-19 2004-01-29 Airbus Deutschland Gmbh Vorrichtung zum Toleranzausgleich für Montageverbindungen und Verbindungselement mit einer derartigen Vorrichtung
DE102006018360A1 (de) * 2006-04-19 2007-10-25 Faurecia Kunststoffe Automobilsysteme Gmbh Bauteil zur Befestigung an einem Träger, insbesondere Kraftfahrzeug-Fronteinheit
EP2371604A1 (fr) * 2010-03-25 2011-10-05 Fiat Group Automobiles S.p.A. Dispositif pour l'ancrage amovible d'un réservoir de GPL à une structure de véhicule à moteur
PL211035B1 (pl) * 2007-03-07 2012-04-30 Polmocon Społka Z Ograniczoną Odpowiedzialnością Układ mocująco-wentylacyjny zbiornika toroidalnego
EP2713062A2 (fr) * 2012-09-27 2014-04-02 REHAU AG + Co Agencement de liaison destiné à relier une pièce de support à une pièce d'habillage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227237A1 (de) * 2002-06-19 2004-01-29 Airbus Deutschland Gmbh Vorrichtung zum Toleranzausgleich für Montageverbindungen und Verbindungselement mit einer derartigen Vorrichtung
EP1378390A1 (fr) * 2002-07-01 2004-01-07 Fratelli Ghezzi S.r.l. Réservoir toroidal pour gaz liquéfié (LPG)
DE102006018360A1 (de) * 2006-04-19 2007-10-25 Faurecia Kunststoffe Automobilsysteme Gmbh Bauteil zur Befestigung an einem Träger, insbesondere Kraftfahrzeug-Fronteinheit
PL211035B1 (pl) * 2007-03-07 2012-04-30 Polmocon Społka Z Ograniczoną Odpowiedzialnością Układ mocująco-wentylacyjny zbiornika toroidalnego
EP2371604A1 (fr) * 2010-03-25 2011-10-05 Fiat Group Automobiles S.p.A. Dispositif pour l'ancrage amovible d'un réservoir de GPL à une structure de véhicule à moteur
EP2713062A2 (fr) * 2012-09-27 2014-04-02 REHAU AG + Co Agencement de liaison destiné à relier une pièce de support à une pièce d'habillage

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