EP1327816A2 - Toroidal vessel, particularly for propane-butane liquefied gas - Google Patents

Toroidal vessel, particularly for propane-butane liquefied gas Download PDF

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Publication number
EP1327816A2
EP1327816A2 EP03000282A EP03000282A EP1327816A2 EP 1327816 A2 EP1327816 A2 EP 1327816A2 EP 03000282 A EP03000282 A EP 03000282A EP 03000282 A EP03000282 A EP 03000282A EP 1327816 A2 EP1327816 A2 EP 1327816A2
Authority
EP
European Patent Office
Prior art keywords
valve block
side wall
base plate
propane
toroidal
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.)
Withdrawn
Application number
EP03000282A
Other languages
German (de)
French (fr)
Other versions
EP1327816A3 (en
Inventor
Jacek Staniuk
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.)
Individual
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
Publication of EP1327816A2 publication Critical patent/EP1327816A2/en
Publication of EP1327816A3 publication Critical patent/EP1327816A3/en
Withdrawn legal-status Critical Current

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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
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • 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
    • F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • 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
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352—Pipes
    • 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
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/018—Adapting dimensions

Definitions

  • the object of the invention is the toroidal tank especially for LPG propane-butane.
  • EP 0 969 243 is a toroidal pressure vessel for liquefied gas known
  • the one Valve block in the form of a separate assembly consisting of has a cylindrical side wall and a bottom in which a multi-valve head and two pipes, filling and Sampling pipe.
  • the toroidal tank is there basically from the upper, the lower base plate and one Pipe in the central tank part.
  • the upper base plate has an opening for the valve block so its all cylindrical part or a fragment of its cylindrical part be placed in it.
  • the upper base plate has one in its entire length unfolded identically profiled coat.
  • the essence of the invention is based on the fact that the toroidal tank, especially for LPG propane-butane, consisting of the upper, the lower base plate and a central tube part, being in one of the floor plates
  • the valve block is located in one of the base plates at one point of his coat has a depression / trough / so that there is a Valve block can be placed.
  • the valve block is one Rifle that has a side wall and a bottom.
  • the Valve block has sockets in the side wall.
  • the opening in the Recess one of the floor panels covers the side wall of the Valve block.
  • the sockets in the side wall are located above the outer surface of one of the floor slabs.
  • the solution according to the invention allows a casual Introduction of the nozzle, filling and removal from the Valve block.
  • Figure 1 is a plan of the toroidal tank with the valve block in the upper base plate
  • Figure 2 shows the cross section A-A with Fig. 1, Fig. 3 the Average B-B with Fig. 1, the average of the tank fragment and the Valve block.
  • the toroidal tank in particular for LPG propane-butane, consists of a lower base plate 1 , an upper base plate 2 , and a central tube part 3 .
  • the valve block 4 is located in the upper base plate 2 , which has a head for the multi-valve 5 as well as a filling and removal nozzle 6 .
  • the upper base plate 2 has a depression / trough / 7 on its jacket.
  • the valve block 4 has a side wall 9 , which may have a cylindrical shape, and a bottom 10.
  • the head 5 is in the bottom 10 , and the nozzle 6 in the side wall of the valve block 9 .
  • the recess 7 of the base plate shell 2 extends with the opening edge 8 to below the openings with the nozzle 6.

Abstract

The toroidal tank has a bottom plate, a top plate, a central tubular part, a valve block (4) in one of the top or bottom plates and a recess (7) in one of the top or bottom plates with an opening in which the valve block can be fitted. The valve block is a socket with a side wall and bottom and with ports (6) in its side wall.

Description

Der Gegenstand der Erfindung ist der toroidale Tank insbesondere für Flüssiggas Propan-Butan.The object of the invention is the toroidal tank especially for LPG propane-butane.

Aus der europäischen Patenanmeldung EP 0 969 243 ist ein toroidaler Druckbehälter für Flüssiggas bekannt, der einen Ventilblock in Form einer getrennten Baugruppe bestehend aus einer zylindrischen Seitenwand und einem Boden hat, in dem sich ein Vielventilkopf und zwei Rohrleitungen, Füll- und Entnahmerohrleitung befinden. Der toroidale Tank besteht grundsätzlich aus der oberen, der unteren Bodenplatte und einem Rohr in dem Zentraltankteil. Die obere Bodenplatte besitzt eine Öffnung für den Ventilblock, damit sein ganzer zylindrischer Teil oder ein Fragment seines zylindrischen Teils darin placiert werden. Die obere Bodenplatte hat einen in seiner ganzen entfalteten Länge identisch profilierten Mantel.From European patent application EP 0 969 243 is a toroidal pressure vessel for liquefied gas known, the one Valve block in the form of a separate assembly consisting of has a cylindrical side wall and a bottom in which a multi-valve head and two pipes, filling and Sampling pipe. The toroidal tank is there basically from the upper, the lower base plate and one Pipe in the central tank part. The upper base plate has an opening for the valve block so its all cylindrical part or a fragment of its cylindrical part be placed in it. The upper base plate has one in its entire length unfolded identically profiled coat.

Das Wesentliche der Erfindung beruht darauf, dass der toroidale Tank, insbesondere für Flüssiggas Propan-Butan, bestehend aus der oberen, der unteren Bodenplatte und einem zentralen Rohrteil, wobei sich in einer der Bodenplatten ein Ventilblock befindet, in einer der Bodenplatten, an einer Stelle seines Mantels eine Vertiefung / Mulde/ besitzt, damit dort ein Ventilblock placiert werden kann. Der Ventilblock ist eine Büchse, die eine Seitenwand und einen Boden hat. Der Ventilblock hat Stutzen in der Seitenwand. Die Öffnung in der Vertiefung einer der Bodenplatten umfasst die Seitenwand des Ventilblocks. Die Stutzen in der Seitenwand befinden sich oberhalb der Mantelfläche einer der Bodenplatten.The essence of the invention is based on the fact that the toroidal tank, especially for LPG propane-butane, consisting of the upper, the lower base plate and a central tube part, being in one of the floor plates The valve block is located in one of the base plates at one point of his coat has a depression / trough / so that there is a Valve block can be placed. The valve block is one Rifle that has a side wall and a bottom. The Valve block has sockets in the side wall. The opening in the Recess one of the floor panels covers the side wall of the Valve block. The sockets in the side wall are located above the outer surface of one of the floor slabs.

Die Lösung gemäß der Erfindung erlaubt eine ungezwungene Einführung der Stutzen, das Füllen und die Entnahme aus dem Ventilblock.The solution according to the invention allows a casual Introduction of the nozzle, filling and removal from the Valve block.

Der Gegenstand der Erfindung ist an einem Ausführungsmuster auf der beigefügten Zeichnung gezeigt worden, wo die Figur 1 einen Grundriss des toroidalen Tanks mit dem Ventilblock in der oberen Bodenplatte darstellt, Figur 2 stellt den Querschnitt A-A mit Fig. 1 dar, Fig. 3 den Durchschnitt B-B mit Fig. 1, den Durchschnitt des Tankfragments und des Ventilblocks.The object of the invention is an embodiment on the accompanying drawing has been shown, where Figure 1 is a plan of the toroidal tank with the valve block in the upper base plate Figure 2 shows the cross section A-A with Fig. 1, Fig. 3 the Average B-B with Fig. 1, the average of the tank fragment and the Valve block.

Der toroidale Tank, insbesondere für Flüssiggas Propan-Butan, besteht gemäß der Erfindung aus einer unteren Bodenplatte 1, einer oberen Bodenplatte 2, sowie einem zentralen Rohrteil 3. Im Ausführungsmuster befindet sich in der oberen Bodenplatte 2 der Ventilblock 4, der einen Kopf für den Multiventil 5 sowie Füll- und Entnahme- Stutzen 6 hat.
Die obere Bodenplatte 2 hat an ihrem Mantel eine Vertiefung / Mulde/ 7. Der Ventilblock 4 hat eine Seitenwand 9, die eine zylindrische Form haben kann, sowie einen Boden 10. Bei der Ausführung, wie auf der Zeichnung, befindet sich der Kopf 5 in dem Boden 10, und die Stutzen 6 in der Seitenwand des Ventilblocks 9.
Die Vertiefung 7 des Bodenplattenmantels 2 reicht mit dem Öffnungsrand 8 bis unterhalb der Öffnungen mit den Stutzen 6. According to the invention, the toroidal tank, in particular for LPG propane-butane, consists of a lower base plate 1 , an upper base plate 2 , and a central tube part 3 . In the embodiment, the valve block 4 is located in the upper base plate 2 , which has a head for the multi-valve 5 as well as a filling and removal nozzle 6 .
The upper base plate 2 has a depression / trough / 7 on its jacket. The valve block 4 has a side wall 9 , which may have a cylindrical shape, and a bottom 10. In the embodiment, as in the drawing, the head 5 is in the bottom 10 , and the nozzle 6 in the side wall of the valve block 9 .
The recess 7 of the base plate shell 2 extends with the opening edge 8 to below the openings with the nozzle 6.

Claims (5)

Der toroidale Tank, insbesondere für Flüssiggas Propan-Butan, bestehend aus einer unteren Bodenplatte , einer oberen Bodenplatte , sowie einem zentralen Rohrteil, wobei sich in einer der Bodenplatten ein Ventilblock befindet, kennzeichnend dadurch, dass eine der Bodenplatten (1),) (2) an ihrem Mantel eine Vertiefung (7) mit einer Öffnung (8) hat, in die der Ventilblock (4) angebracht werden kann.The toroidal tank, in particular for LPG propane-butane, consisting of a lower base plate, an upper base plate and a central tube part, with a valve block in one of the base plates, characterized in that one of the base plates ( 1 ), ) ( 2 ) has on its jacket a recess ( 7 ) with an opening ( 8 ) into which the valve block ( 4 ) can be attached. Der toroidale Tank, gemäß dem Patentanspruch 1, kennzeichnend dadurch, dass der Ventilblock (4) eine Büchse mit einer Seitenwand (9) und einem Boden (10) ist.The toroidal tank according to claim 1, characterized in that the valve block ( 4 ) is a sleeve with a side wall ( 9 ) and a bottom ( 10 ). Der toroidale Tank, gemäß dem Patentanspruch 1 oder 2, kennzeichnend dadurch, dass der Ventilblock (4) in seiner Seitenwand (9) Stutzen (6) hat.The toroidal tank according to claim 1 or 2, characterized in that the valve block ( 4 ) in its side wall ( 9 ) has stubs ( 6 ). Der toroidale Tank, gemäß dem Patentanspruch 1, kennzeichnend dadurch, dass die Öffnung (8) in der Vertiefung (7) einer der Bodenplatten (1), (2) die Seitenwand (9) des Ventilblocks (4) umfasst.The toroidal tank according to claim 1, characterized in that the opening ( 8 ) in the recess ( 7 ) of one of the base plates ( 1 ), ( 2 ) comprises the side wall ( 9 ) of the valve block ( 4 ). Der toroidale Tank, gemäß dem Patentanspruch 3, kennzeichnend dadurch, dass die Stutzen (6) in der Seitenwand (9) oberhalb der Mantelfläche einer der Bodenplatten (1), (2) placiert sind.The toroidal tank according to claim 3, characterized in that the connecting pieces ( 6 ) are placed in the side wall ( 9 ) above the lateral surface of one of the base plates ( 1 ), ( 2 ).
EP03000282A 2002-01-11 2003-01-09 Toroidal vessel, particularly for propane-butane liquefied gas Withdrawn EP1327816A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL35166502 2002-01-11
PL35166502A PL351665A1 (en) 2002-01-11 2002-01-11 Toroidal resevoir, in particular that for storing liquefied propane-butane gas

Publications (2)

Publication Number Publication Date
EP1327816A2 true EP1327816A2 (en) 2003-07-16
EP1327816A3 EP1327816A3 (en) 2004-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000282A Withdrawn EP1327816A3 (en) 2002-01-11 2003-01-09 Toroidal vessel, particularly for propane-butane liquefied gas

Country Status (2)

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EP (1) EP1327816A3 (en)
PL (1) PL351665A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745970A1 (en) * 2004-12-01 2007-01-24 "Stako" sp. Jawna Toroidal tank

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488970A (en) * 1991-11-06 1996-02-06 Cippitani; Luciano L.P.G. (Liquid Propane Gas) tanks, in particular with reference to the positioning of the valve groups
WO1997003856A1 (en) * 1995-07-14 1997-02-06 I.Co.M. S.R.L. Gpl tanks for motor vehicles designed to be outfitted on the inside with a pump or similar device
WO1997009561A1 (en) * 1995-09-05 1997-03-13 Donald Scott Robinson Dual chamber fluid storage vessel
FR2756516A1 (en) * 1996-11-29 1998-06-05 Barabino Alphonse Safety toric tank for liquefied petroleum gas for vehicle
EP0969242A2 (en) * 1998-07-03 2000-01-05 Michael Staniuk Toroidal tank for liquefied gas
EP0969243A2 (en) * 1998-07-03 2000-01-05 Michael Staniuk Toroidal tank for liquefied gas
US6192918B1 (en) * 1996-11-07 2001-02-27 Vialle Beheer B.V. Pressure vessel assembly
EP1291221A1 (en) * 2001-09-07 2003-03-12 Fratelli Ghezzi S.r.l. Toroidal tank for LPG

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488970A (en) * 1991-11-06 1996-02-06 Cippitani; Luciano L.P.G. (Liquid Propane Gas) tanks, in particular with reference to the positioning of the valve groups
WO1997003856A1 (en) * 1995-07-14 1997-02-06 I.Co.M. S.R.L. Gpl tanks for motor vehicles designed to be outfitted on the inside with a pump or similar device
WO1997009561A1 (en) * 1995-09-05 1997-03-13 Donald Scott Robinson Dual chamber fluid storage vessel
US6192918B1 (en) * 1996-11-07 2001-02-27 Vialle Beheer B.V. Pressure vessel assembly
FR2756516A1 (en) * 1996-11-29 1998-06-05 Barabino Alphonse Safety toric tank for liquefied petroleum gas for vehicle
EP0969242A2 (en) * 1998-07-03 2000-01-05 Michael Staniuk Toroidal tank for liquefied gas
EP0969243A2 (en) * 1998-07-03 2000-01-05 Michael Staniuk Toroidal tank for liquefied gas
EP1291221A1 (en) * 2001-09-07 2003-03-12 Fratelli Ghezzi S.r.l. Toroidal tank for LPG

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745970A1 (en) * 2004-12-01 2007-01-24 "Stako" sp. Jawna Toroidal tank

Also Published As

Publication number Publication date
PL351665A1 (en) 2003-07-14
EP1327816A3 (en) 2004-07-28

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

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