Abrégé

The invention relates to a receiving coupling element, in particular for a connection coupling, for connecting a fluid supply line to a connection piece (9). The receiving coupling element comprises a fluid inlet, a fluid outlet (18) for connecting the receiving coupling element to the connection piece (9), a fluid channel (70) which connects the fluid inlet to the fluid outlet (18), a coupling device for locking the fluid outlet (18) to the connection piece (9), and an outlet valve (50), which is biased into a closed position, for interrupting a fluid flow through the fluid channel (70). The outlet valve (50) can be moved from the closed position into an open position by the fluid outlet (18) being placed onto the connection piece (9), wherein the coupling device has a sliding element (34) which can be shifted along a placement direction between a locking position locking the connection piece (9) and a release position releasing the connection piece (9). According to the invention, the coupling device also has a pressure-controlled safety device (60, 61, 63, 64) which is fluidically connected to the fluid channel (70) and is designed to block a movement of the outlet valve (50) from the closed position into the open position if the pressure in the fluid channel (70) upstream of the outlet valve (50) is higher than a first reference pressure. Thus it is easily ensured that the outlet valve remains closed as long as the pressure upstream of the outlet valve has not yet been reduced. The operating safety of the receiving coupling element is thereby increased.

Classes IPC  ?

• F16L 37/10 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage utilisant sur une partie un manchon ou segment externe rotatif
• F16L 37/42 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement le clapet comportant un canal axial communiquant avec des trous radiaux
• F17C 13/04 - Disposition ou montage des soupapes

Abrégé

The invention relates to a connection coupling for discharging a fluid into a tank, comprising a housing, a first fluid connection that can be connected to a fluid supply line, a second fluid connection that can be connected to a connection piece of the tank, a channel leading through the housing for conducting the fluid from the first fluid connection to the second fluid connection, a main valve provided in the channel, a coupling device for establishing and releasing a connection between the connection coupling and the connection piece, and an actuating device for actuating the coupling device and the main valve. According to the invention, the actuating device has a handle element which at least partly surrounds an outer portion of the housing and is designed such that the handle element, together with the outer portion of the housing, can be grasped by a user's hand. The handle element is rotatable relative to the outer portion of the housing about an axis of rotation and is coupled to the coupling device and the main valve such that a rotation of the handle element causes an actuation of the coupling device and the main valve. The design of the handle element facilitates a refueling process which is intuitive, user-friendly and safe.

Classes IPC  ?

• F16L 37/084 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique
• F16L 37/10 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage utilisant sur une partie un manchon ou segment externe rotatif
• F16L 37/23 - Accouplements du type à action rapide dans lesquels l'assemblage est maintenu par des billes, rouleaux ou ressorts hélicoïdaux sous pression radiale entre parties au moyen de billes
• F16L 37/42 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement le clapet comportant un canal axial communiquant avec des trous radiaux
• F16L 37/44 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet qui est actionné pour que le courant à travers l'accouplement ne s'établisse qu'après l'accouplement sans désengagement possible
• F17C 13/00 - Détails des récipients ou bien du remplissage ou du vidage des récipients

Abrégé

The invention relates to a nozzle, which has a main valve arranged in a channel, a coupling device (30) for producing a connection between the nozzle and the connecting piece (15), and an actuating apparatus (17) for actuating the coupling device and the main valve. The actuating apparatus comprises a manual lever (11), which is movable between a closed position and an open position. The actuating apparatus is designed to convert a movement of the manual lever in a region between the closed position and the open position to a temporally offset actuation of the coupling device and of the main valve. A coupling joint (20) connected to the manual lever is connected via operative connections to the coupling device having the main valve. The operative connections for the coupling joint form a guide such that the coupling joint is caused to rotate about a first pivot axis (41) and/or to move in a first direction when the manual lever is activated in a first manual lever region, and that the coupling joint having the manual lever in a second manual lever region is caused to rotate about a second pivot axis (42) and/or to move in a second direction.

Classes IPC  ?

• B67D 7/42 - Buses de remplissage
• F16L 37/42 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement le clapet comportant un canal axial communiquant avec des trous radiaux
• F17C 5/06 - Procédés ou appareils pour remplir des récipients sous pression de gaz liquéfiés, solidifiés ou comprimés pour le remplissage avec des gaz comprimés
• F17C 13/04 - Disposition ou montage des soupapes

Abrégé

The invention relates to a nozzle, which has a main valve arranged in a channel, a coupling device (30) for producing a connection between the nozzle and the connecting piece (15), and an actuating apparatus (17) for actuating the coupling device and the main valve. The actuating apparatus comprises a manual lever (11), which is movable between a closed position and an open position. The actuating apparatus is designed to convert a movement of the manual lever in a region between the closed position and the open position to a temporally offset actuation of the coupling device and of the main valve. A coupling joint (20) connected to the manual lever is connected via operative connections to the coupling device having the main valve. The operative connections for the coupling joint form a guide such that the coupling joint is caused to rotate about a first pivot axis (41) and/or to move in a first direction when the manual lever is activated in a first manual lever region, and that the coupling joint having the manual lever in a second manual lever region is caused to rotate about a second pivot axis (42) and/or to move in a second direction.

Classes IPC  ?

• B67D 7/42 - Buses de remplissage
• F17C 13/04 - Disposition ou montage des soupapes
• F16L 37/42 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement le clapet comportant un canal axial communiquant avec des trous radiaux
• F17C 5/06 - Procédés ou appareils pour remplir des récipients sous pression de gaz liquéfiés, solidifiés ou comprimés pour le remplissage avec des gaz comprimés

Abrégé

The invention relates to a nozzle, which has a main valve arranged in a channel, a coupling device (30) for producing a connection between the nozzle and the connecting piece (15), and an actuating apparatus (17) for actuating the coupling device and the main valve. The actuating apparatus comprises a manual lever (11), which is movable between a closed position and an open position. The actuating apparatus is designed to convert a movement of the manual lever in a region between the closed position and the open position to a temporally offset actuation of the coupling device and of the main valve. A coupling joint (20) connected to the manual lever is connected via operative connections to the coupling device having the main valve. The operative connections for the coupling joint form a guide such that the coupling joint is caused to rotate about a first pivot axis (41) and/or to move in a first direction when the manual lever is activated in a first manual lever region, and that the coupling joint having the manual lever in a second manual lever region is caused to rotate about a second pivot axis (42) and/or to move in a second direction.

Classes IPC  ?

• F17C 5/00 - Procédés ou appareils pour remplir des récipients sous pression de gaz liquéfiés, solidifiés ou comprimés

Produits et services

Engineering services, namely, engineering of parts for the delivery of gas for industrial gas, commercial natural gas, domestic natural gas, oil field flare operations, oil field equipment operations, gas tube trailer operations, compressed natural gas dispensers, compressed natural gas compressors, compressed natural gas boosters, natural gas pipelines, industrial gas pipelines, natural gas vehicles, compressor pulsation, gas metering, and gas equipment testing, specifically excluding services for or relating to gas scrubbing plants; industrial design services specifically excluding services for or relating to gas scrubbing plants; industrial design services, namely, design of parts for the delivery of gas for industrial gas, commercial natural gas, domestic natural gas, oil field flare operations, oil field equipment operations, gas tube trailer operations, compressed natural gas dispensers, compressed natural gas compressors, compressed natural gas boosters, natural gas pipelines, industrial gas pipelines, natural gas vehicles, compressor pulsation, gas metering, and gas equipment testing, specifically excluding landscape gardening design and design services for or relating to water fountains, water fountain displays, swimming pools, water treatment installations, and water sprinkling devices

Produits et services

Metal valves not being parts of machines all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles

Produits et services

Valves for machines, couplings for machines and manifolds for machines, compressors, dispensers used to dispense liquids or gasses, trailers used for transporting liquids or gasses, and fuel gas storage vessels, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Nozzles used with fuel feed hoses used to dispense liquids or gasses, vehicle fuel management systems, vehicle fuel storage systems, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Couplings, namely, feed hose attachments for dispensing liquids and gasses, vehicle fuel management by-pass systems, vehicle fuel storage systems, and manifolds, namely, gas tube transport systems, gas tube transport trailers, gas tube trailer unload systems, natural gas tube trailer safe repair drainage systems not being parts of machines, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Nozzles, valves and couplings made primarily of metal for filling gas tube trailers, vehicle fuel tanks, gas tube ground storage, gas sphere ground storage, rescue gas vessels, natural gas cylinders, compressor receiving pressure vessels, and gas pipelines and fueling heavy duty trucks, light duty vehicles, buses, cars, locomotives, refuse trucks, barges, tugboats, ferries, ships, static generators, static heating systems, boilers, electric power generators, domestic or commercial gas supply systems, all specifically excluding any goods used in or for drinking fountains and accessories therefor-namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Valves of metal being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal valves being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal couplings as parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal nozzles all being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; machine coupling and transmission components for use with gas tube trailers, vehicle fuel tanks, gas tube ground storage, gas sphere ground storage, rescue gas vessels, gas cylinders, compressor receiving pressure vessels, gas pipelines, static generators, static heating systems, boilers, electric power generators, domestic or commercial gas supply systems, not for land vehicles

Produits et services

Metal valves not being parts of machines all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles

Produits et services

Valves for machines, couplings for machines and manifolds for machines, compressors, dispensers used to dispense liquids or gasses, trailers used for transporting liquids or gasses, and fuel gas storage vessels, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Nozzles used with fuel feed hoses used to dispense liquids or gasses, vehicle fuel management systems, vehicle fuel storage systems, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Couplings, namely, feed hose attachments for dispensing liquids and gasses, vehicle fuel management by-pass systems, vehicle fuel storage systems, and manifolds, namely, gas tube transport systems, gas tube transport trailers, gas tube trailer unload systems, natural gas tube trailer safe repair drainage systems not being parts of machines, all specifically excluding any goods used in or for drinking fountains and accessories therefor-namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Nozzles, valves and couplings made primarily of metal for filling gas tube trailers, vehicle fuel tanks, gas tube ground storage, gas sphere ground storage, rescue gas vessels, natural gas cylinders, compressor receiving pressure vessels, and gas pipelines and fueling heavy duty trucks, light duty vehicles, buses, cars, locomotives, refuse trucks, barges, tugboats, ferries, ships, static generators, static heating systems, boilers, electric power generators, domestic or commercial gas supply systems, all specifically excluding any goods used in or for drinking fountains and accessories therefor, namely, bubbler valves, pressure regulator valves and specifically excluding vane pumps and parts for vehicles; Valves of metal being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal valves being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal couplings as parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; metal nozzles all being parts of machines for use with compressing gases, compressing gases, dispensing compressed gases, storing compressed gases, dispensing cryogenic fluids, storing cryogenic fluids; machine coupling and transmission components for use with gas tube trailers, vehicle fuel tanks, gas tube ground storage, gas sphere ground storage, rescue gas vessels, gas cylinders, compressor receiving pressure vessels, gas pipelines, static generators, static heating systems, boilers, electric power generators, domestic or commercial gas supply systems, not for land vehicles