EP1669663B1 - Pistolet de distribution de carburant gazeux à fonctionnement amélioré - Google Patents

Pistolet de distribution de carburant gazeux à fonctionnement amélioré Download PDF

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Publication number
EP1669663B1
EP1669663B1 EP05109668A EP05109668A EP1669663B1 EP 1669663 B1 EP1669663 B1 EP 1669663B1 EP 05109668 A EP05109668 A EP 05109668A EP 05109668 A EP05109668 A EP 05109668A EP 1669663 B1 EP1669663 B1 EP 1669663B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
lever
fuel
head
pistol
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.)
Not-in-force
Application number
EP05109668A
Other languages
German (de)
English (en)
Other versions
EP1669663B8 (fr
EP1669663A2 (fr
EP1669663A3 (fr
Inventor
Franco Frascaroli
Piero Fiumi
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.)
Dover CR sro
Original Assignee
BN OPW SRL
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 BN OPW SRL filed Critical BN OPW SRL
Priority to PL05109668T priority Critical patent/PL1669663T3/pl
Publication of EP1669663A2 publication Critical patent/EP1669663A2/fr
Publication of EP1669663A3 publication Critical patent/EP1669663A3/fr
Publication of EP1669663B1 publication Critical patent/EP1669663B1/fr
Application granted granted Critical
Publication of EP1669663B8 publication Critical patent/EP1669663B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in 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
    • 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
    • F17C2205/037—Quick connecting means, e.g. couplings
    • 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
    • F17C2205/0376—Dispensing pistols
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/065—Fluid distribution for refueling vehicle fuel tanks
    • 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

Definitions

  • the present invention relates to a gaseous fuel dispenser pistol, in particular for gaseous fuel for motor vehicles.
  • Pistols for dispensing gaseous fuel for motor vehicles consisting of a grip, inside which there is a conduit for the passage of the fuel, and a fuel dispenser head, able to couple with a corresponding filler on the motor vehicle.
  • the dispenser head has a coupling mechanism designed to hold it joined, in a sealed fashion, to the filler when the fuel is dispensed.
  • the grip also has a control lever which activates a gaseous fuel dispenser valve and locking devices for locking and releasing the coupling mechanism when refuelling takes place.
  • the pistol control lever may be difficult to operate and the relative locking devices may be awkward to work if used by untrained persons, for example in self-service filling stations.
  • FIG. 1 which illustrates the pistol described in patent application EP-1 006 310 by the same Applicant - the dispenser pistol is operated using a lever 1 hinged on a pin 2 of a body 4, which acts with a practically constant lever arm "L" on a sleeve 3 which slides with a linear motion, the sleeve allowing fuel dispensing and coupling to the tank filler.
  • the sliding sleeve 3 is in turn opposed by a helical spring (not illustrated) which develops an increasing force, normally in a linear fashion, when compressed.
  • the dispenser comprises a filling gun (P) which is connected to a source of high-pressure fuel gas.
  • the filling gun has a handle and connecting means for securely apply the gun to an opening of a tank.
  • the connecting means comprises a sleeve which can be translated, by means of a hand-actuated lever, towards the opening of the tank in order to provide a stable connection between the gun and the tank.
  • the lever has a central pivot and a first end, actuated by the hand of a user, and a second opposite end which acts on the sleeve in such a way that, when the lever is pressed, the sleeve is pushed away from the handle and the connecting means achieve a stable connection between the gun and the tank.
  • a valve housed in the gun is opened by the lever and the fuel gas can safely flow from the source to the tank.
  • One aim of the present invention is to provide an improved pistol with comfortable, safe operation and which is easily manoeuvrable.
  • Another aim of the present invention is to provide a gaseous fluid dispenser pistol with simple, rapid use.
  • a gaseous fluid dispenser pistol as specified in claim 1 is proposed.
  • the numeral 10 denotes a gaseous fuel dispenser pistol, in particular for dispensing liquid petroleum gas (LPG) for motor vehicles.
  • LPG liquid petroleum gas
  • the pistol 10 comprises a grip 11 inside which there is partly located a conduit 12 for the passage of the gaseous fuel arriving from a filling station, not illustrated.
  • a body 14 Connected to the grip 12 is a body 14, with a main direction of extension D, having a chamber 15 for receiving the fuel into which the conduit 12 opens.
  • a dispenser head 16 is connected to the body 14 for example by means of threading, and is designed to couple with a filler 17 on the motor vehicle (not illustrated) which must be refuelled with the gaseous fuel.
  • the pistol 10 comprises a sleeve 13 inserted on the body 14 and on the head 16 and able to slide in the above-mentioned direction "D".
  • the sleeve 13 is mobile between a first, non-operating position, illustrated in Figure 4 , in which fuel dispensing is inhibited and the head 16 is clear of the filler 17, and a second, operating position, illustrated in Figures 2, 3 and 6 , in which the head 16 is coupled with the filler 17 and fuel dispensing is enabled.
  • the sleeve 13 is moved between the two positions, non-operating and operating, by a lever 18.
  • the head 16 comprises means 19 for coupling to the filler 17 and a shutter 19a which allows fuel dispensing when the pistol 10 is coupled with the filler 17.
  • the pistol disclosed may have any type of head for dispensing gaseous fuel. The only condition is that it must be controlled by a sliding sleeve or similar element with linear movement for coupling to a filler and dispensing gaseous fuel.
  • the lever 18 operates the sleeve 13 using a cam mechanism 20 comprising at least one surface 21 with a cam profile on the sleeve 13 and a cam follower 22 integral with the lever 18.
  • the cam follower 22 is preferably made with at least one roller 23.
  • roller 23 may be substituted by suitable antifriction means: for example shoes made of antifriction material, such as polytetrafluoroethylene (PTFE) or acetal resins.
  • suitable antifriction means for example shoes made of antifriction material, such as polytetrafluoroethylene (PTFE) or acetal resins.
  • PTFE polytetrafluoroethylene
  • the sleeve 18 comprises two cam surfaces 21 and the lever 18 comprises two cam followers 22 with two relative rollers 23. In this way, the force for sleeve 13 movement is more balanced and is distributed on a greater surface.
  • the lever 18 rotates about a pin 24 positioned on the lower part of the body 14, whilst the rollers 23 are at a distance "R" from the axis of the pin 24 which therefore constitutes an arm 25 with which the lever 18 acts on the sleeve 13.
  • the arm 25 initially is at an angle A to the direction "D" of sleeve 13 movement ( Figure 4 ) and a relative angle of 40 degrees to the surfaces 21 which, in turn, are at an angle of 72 degrees to the direction "D".
  • the lever 18 acts by means of the rollers 23, with the above-mentioned angle of 40 degrees, on the surfaces 21.
  • the ratio of movement of the arm 25 on the surfaces 21 is given by the cotangent of 40 degrees (1/tan 40°), that is to say, for every 1 mm of movement by the rollers 23 perpendicular to the arm 25, there is a corresponding 1.191 mm movement of the surfaces 21 in a direction parallel with the arm 25.
  • the ratio of movement between the arm 25 and the sleeve 13 is around 1:1, or more precisely 1 mm of movement perpendicular to the arm 25 causes the sleeve 13 to move 1.01 mm.
  • the arm 25 is at an angle A of 13 degrees to the direction "D" of sleeve 13 movement, and the rollers 23 in turn act at an angle of 59 degrees to the surfaces 21.
  • the ratio of movement of the arm 25 on the surfaces 21 is, therefore, given by the cotangent of 59 degrees (1/tan 59°), that is to say, for every 1 mm of movement by the rollers 23 perpendicular to the arm 25, there is a corresponding 0.6 mm movement of the surfaces 21 in a direction parallel with the arm 25.
  • the ratio of movement between the arm 25 and the sleeve 13 is around 1:0.585, or more precisely 1 mm of movement perpendicular to the arm 25 causes the sleeve 13 to move 0.585 mm.
  • the ratio of movement of the arm 25 on the surfaces 21 is, therefore, given by the cotangent of 70 degrees (1/tan 70°), that is to say, for every 1 mm of movement by the rollers 23 perpendicular to the arm 25, there is a corresponding 0.363 mm movement of the surfaces 21 in a direction almost parallel with the arm 25.
  • the ratio of movement between the arm 25 and the sleeve 13 is around 1:0.363, or more precisely 1 mm of movement perpendicular to the arm 25 causes the sleeve 13 to move 0.363 mm.
  • the ratio of movement between the arm 25 of the lever 18 and the sleeve 13 increases gradually from a ratio of around 1:1 to a ratio of 1:0.363.
  • the cam and cam follower positions are swapped: the operating lever has a cam profile and the sliding sleeve has a cam follower consisting for example of one or more antifriction shoes or rollers.
  • the pistol 10 also has locking means 50 for stabilising the lever 18 when the sleeve 13 is in the operating position.
  • the locking means 50 comprise: a retaining peg 51 inserted in the lever 18 and passing transversally through a hole made in the latter, an "L"-shaped rocker arm 52, pivoting at an intermediate point at a pin 53 and having, at one end, a coupling tooth 54 designed to engage with the peg 51.
  • a spring 55 holds the "L"-shaped rocker arm 53 pushed against the peg 51.
  • the tooth 54 has a chamfered or rounded profile at the peg 51 so that, when it is drawn near the latter, the rocker arm 52 automatically engages while the lever 18 is moved ( Figures 5 and 6 ).
  • the head 16 is then coupled with the filler 17 using the coupling means 19, not described in further detail since they are not part of the present invention.
  • the locking means 50 are only an additional safety measure for maintaining the above-mentioned operating position for dispensing fuel.
  • the sleeve 13 has a small spring 26 which promotes achievement of the first, non-operating position starting from the operating position used for dispensing fuel.
  • cam mechanism 20 may also be made in many other ways, not illustrated in detail herein, but without departing from the scope of the inventive concept.
  • the angle of the surfaces 21 may also be different, position by position, to obtain a different effect for reduction of the transmission of motion.
  • a suitable choice of cam profile and of the angle of the operating lever arm allows a variable transmission ratio to be achieved to compensate the increase in effort due to loading of the springs in the head for dispensing gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Mechanical Control Devices (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (12)

  1. Un pistolet (10) de distribution de carburant gazeux comprenant une poignée (11), un corps (14) associé à la poignée (11) et ayant une chambre (15) destinée à recevoir le carburant,
    une tête (16) de distribution du carburant associée au corps (14) et communiquant avec la chambre (15),
    la tête (16) étant destinée à s'accoupler avec un goulot (17) de remplissage du carburant dans un réservoir,
    des moyens d'accouplement (19) pour maintenir la tête (16) en position sur le goulot de remplissage (17) pendant la distribution du carburant,
    des moyens obturateurs (19a) associés à la tête (16) pour permettre ou empêcher la distribution de carburant,
    un manchon (13) mobile par rapport au corps (14) pour actionner les moyens d'accouplement (19), le manchon (13) étant mobile dans une direction « D » entre une première position non opérationnelle dans laquelle la distribution de carburant est inhibée et la tête (16) est dégagée du goulot de remplissage (17), et une deuxième position opérationnelle dans laquelle la tête (16) est accouplée avec le goulot de remplissage (17) et la distribution de carburant est habilitée,
    un levier (18), qui peut être actionné par un opérateur, associé au manchon (13) pour déplacer ce dernier entre les deux positions, non opérationnelle et opérationnelle, des moyens à came (20) situés entre le levier (18) et le manchon (13) et destinés à transmettre le mouvement entre ledit levier (18) et ledit manchon (13),
    le pistolet de distribution étant caractérisé en ce que le manchon (13), dans sa position opérationnelle, est plus près de la poignée (11) qu'il ne l'est dans sa position non opérationnelle.
  2. Le pistolet selon la revendication 1, caractérisé en ce que les moyens à came (20) déterminent un rapport de transmission variable entre le levier (18) et le manchon (13).
  3. Le pistolet selon la revendication 1 ou 2, caractérisé en ce que les moyens à came (20) situés entre le levier (18) et le manchon (13) déterminent un rapport de transmission variable croissant, de sorte qu'un mouvement prédéterminé du levier (18) détermine un mouvement correspondant plus réduit du manchon (13).
  4. Le pistolet selon la revendication 3, caractérisé en ce que les moyens à came (20) situés entre le levier (18) et le manchon (13) déterminent une transmission avec un rapport de 1:1 environ jusqu'à un rapport de 1:0,3 environ.
  5. Le pistolet selon l'une quelconque des revendications précédentes, caractérisé en ce que le levier (18) est articulé sur le corps (14), les moyens à came (20) comprennent au moins une surface (21) à profil de came située sur le manchon (13) ou sur le levier (18) et un suiveur de came (22) solidaire du levier (18) ou du manchon (13).
  6. Le pistolet selon la revendication 5, caractérisé en ce que le suiveur de came (22) est réalisé avec au moins un galet (23) ou avec des moyens antifriction, par exemple des patins réalisés dans un matériau antifriction comme le polytétrafluoroéthylène (PTFE) ou des résines à l'acétal.
  7. Le pistolet selon la revendication 5 ou 6, caractérisé en ce que la surface (21) est inclinée de 72 degrés par rapport à la direction « D » de déplacement du manchon (13).
  8. Le pistolet selon l'une quelconque des revendications précédentes, caractérisé en ce que le levier (18) a un bras (25) qui agit sur le manchon (13), ledit bras (25) étant incliné d'un angle (A) de 40 degrés environ par rapport à la direction « D », quand le manchon (13) est dans la première position non opérationnelle dans laquelle la distribution de carburant est inhibée.
  9. Le pistolet selon l'une quelconque des revendications précédentes, caractérisé en ce que le levier (18) a un bras (25) qui agit sur le manchon (13), ledit bras (25) étant incliné d'un angle (A) de 2 degrés environ par rapport à la direction « D » ou ledit bras (25) étant parallèle à la direction « D », quand le manchon (13) est dans la deuxième position opérationnelle dans laquelle la distribution de carburant est habilitée.
  10. Le pistolet selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend des moyens de blocage (50) destinés à stabiliser le levier (18) quand le manchon (13) est dans la position opérationnelle dans laquelle la distribution de carburant est habilitée.
  11. Le pistolet selon la revendication 10, caractérisé en ce que les moyens de blocage (50) sont automatiquement activés quand le levier (18) a déplacé le manchon (13) dans la position opérationnelle dans laquelle la distribution est habilitée.
  12. Le pistolet selon la revendication 10 ou 11, caractérisé en ce que les moyens de blocage (50) comprennent une goupille de retenue (51) introduite dans le levier (18) et passant transversalement à travers un trou pratiqué dans ce dernier, un balancier (52) pivotant en un point intermédiaire sur un pivot (53) et ayant, à une extrémité, une dent d'accouplement (54) destinée à venir en prise avec la goupille (51), la dent (54) ayant un profil chanfreiné ou arrondi au niveau de la goupille (51) de manière à ce que, quand approché de cette dernière, le balancier (52) se mette automatiquement en prise pendant le mouvement du levier (18).
EP05109668A 2004-10-22 2005-10-18 Pistolet de distribution de carburant gazeux à fonctionnement amélioré Not-in-force EP1669663B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05109668T PL1669663T3 (pl) 2004-10-22 2005-10-18 Pistolet do dozowania paliwa gazowego o uproszczonym działaniu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000660A ITBO20040660A1 (it) 2004-10-22 2004-10-22 Pistola erogatrice di combustibile gassoso ad azionamento facilitato

Publications (4)

Publication Number Publication Date
EP1669663A2 EP1669663A2 (fr) 2006-06-14
EP1669663A3 EP1669663A3 (fr) 2008-01-23
EP1669663B1 true EP1669663B1 (fr) 2009-08-26
EP1669663B8 EP1669663B8 (fr) 2009-10-14

Family

ID=35999462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05109668A Not-in-force EP1669663B8 (fr) 2004-10-22 2005-10-18 Pistolet de distribution de carburant gazeux à fonctionnement amélioré

Country Status (7)

Country Link
EP (1) EP1669663B8 (fr)
AT (1) ATE441061T1 (fr)
DE (1) DE602005016203D1 (fr)
ES (1) ES2331843T3 (fr)
IT (1) ITBO20040660A1 (fr)
PL (1) PL1669663T3 (fr)
PT (1) PT1669663E (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035792A1 (de) * 2009-07-08 2011-01-13 Schmitz, Jörg Betätigungseinrichtung
PT2353915E (pt) * 2010-01-29 2012-05-28 Elaflex Hiby Tanktechnik Gmbh & Co Adaptador de acoplamento para o acoplamento de uma pistola de abastecimento para gás líquido aos bocais de um depósito para gás líquido
EP3027452A4 (fr) * 2013-08-02 2017-06-14 Alternative Fuel Containers, LLC Système et procédé de remplissage d'un réservoir de gaz combustible
US10023458B2 (en) 2015-05-29 2018-07-17 Opw Fueling Components, Llc Hold-open latch assembly for dispensing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002687A (nl) * 1980-05-09 1981-12-01 Tno Vulpistool, in het bijzonder voor lpg.
DE3313258A1 (de) * 1983-04-13 1984-10-18 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal Schnellverschlusskupplung
FR2686680B1 (fr) * 1992-01-28 1994-08-26 Staubli Sa Ets Appareillage de securite pour le chargement de capacites en gaz sous haute pression.
IT1304138B1 (it) * 1998-11-30 2001-03-07 Franco Frascaroli Pistola erogatrice di combustibile gassoso .
FR2837487B1 (fr) * 2002-03-19 2004-06-11 Staubli Sa Ets Pistolet a fonctionnement securise et installation de remplissage comprenant un tel pistolet

Also Published As

Publication number Publication date
EP1669663B8 (fr) 2009-10-14
ES2331843T3 (es) 2010-01-18
DE602005016203D1 (de) 2009-10-08
EP1669663A2 (fr) 2006-06-14
ITBO20040660A1 (it) 2005-01-22
EP1669663A3 (fr) 2008-01-23
ATE441061T1 (de) 2009-09-15
PL1669663T3 (pl) 2010-01-29
PT1669663E (pt) 2009-11-20

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