公开(公告)号：EP1802908A1

公开(公告)日：2007-07-04

申请号：EP05811859.7

申请日：2005-10-19

申请人： APPLICATION DES GAZ

发明人： CARRATO, Eric ,  CHAMPION, Marc ,  ARNAUD, Sylvain

IPC分类号： F16L37/133 ,  F17C13/00

CPC分类号： F17C13/04 ,  F16L37/133 ,  F16L37/252 ,  F17C2205/0323 ,  F17C2205/0382

摘要： The invention concerns a device for connecting a gas-operated appliance on a gas cartridge valve (23) comprising; a valve body (2) integral with the gas-operated appliance; an axial coupling ring (3) integral with the valve body (2) having at least one elastic tab (4) capable radially of being engaged in an annular groove (27) of a valve of the cartridge; a locking rotary ring (10) capable of occupying a locking position wherein the rotary ring (10) maintains each elastic tab (4) engaged in the groove (27) and an unlocking position wherein the rotary ring (10) allows each elastic tab (4) to be released from the groove (27), and a cylinder (16) provided with a conduit (18) capable of clearing a valve shutter. The invention is characterized in that the rotary locking ring (10) has radial coupling means capable of co-operating with complementary radial coupling means provided on the gas cartridge valve (23) enabling, through rotation of the cartridge, the device to be shifted from a locking position to an unlocking position.

公开(公告)号：EP1802908B1

公开(公告)日：2012-05-02

申请号：EP05811859.7

申请日：2005-10-19

申请人： APPLICATION DES GAZ

发明人： CARRATO, Eric ,  CHAMPION, Marc ,  ARNAUD, Sylvain

IPC分类号： F17C13/04

CPC分类号： F17C13/04 ,  F16L37/133 ,  F16L37/252 ,  F17C2205/0323 ,  F17C2205/0382

摘要： The invention concerns a device for connecting a gas-operated appliance on a gas cartridge valve (23) comprising; a valve body (2) integral with the gas-operated appliance; an axial coupling ring (3) integral with the valve body (2) having at least one elastic tab (4) capable radially of being engaged in an annular groove (27) of a valve of the cartridge; a locking rotary ring (10) capable of occupying a locking position wherein the rotary ring (10) maintains each elastic tab (4) engaged in the groove (27) and an unlocking position wherein the rotary ring (10) allows each elastic tab (4) to be released from the groove (27), and a cylinder (16) provided with a conduit (18) capable of clearing a valve shutter. The invention is characterized in that the rotary locking ring (10) has radial coupling means capable of co-operating with complementary radial coupling means provided on the gas cartridge valve (23) enabling, through rotation of the cartridge, the device to be shifted from a locking position to an unlocking position.

公开(公告)号：EP2024676B1

公开(公告)日：2011-09-07

申请号：EP07731309.6

申请日：2007-04-17

申请人： Application des Gaz

发明人： CARRATO, Eric ,  CAILLARD, René

IPC分类号： F17C1/14 ,  F17C13/04

CPC分类号： F17C13/04 ,  F17C1/14 ,  F17C2201/0104 ,  F17C2201/058 ,  F17C2203/0636 ,  F17C2205/032 ,  F17C2205/0323 ,  F17C2205/0335 ,  F17C2205/0391 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/035 ,  F17C2270/0709

摘要： The cartridge of gas-liquid fuel, includes a reservoir presenting a perforable section (6) on its surface, and a device designed to prevent or reduce the amount of fluid escaping under pressure after the cartridge is punctured, consisting of a bearing (7) equipped with a joint (8) designed to be applied used against the wall of the reservoir. The bearing (7) includes, with regard to the perforable section (6), a central part (12), situated at an initial distance (d1) from the section of a perforator (P) designed to penetrate into the reservoir and a peripheral part (13) situated at a second distance (d2) from the perforable section (6), higher than the length of the perforable section (P) designed to penetrate into the reservoir.

公开(公告)号：EP2024676A1

公开(公告)日：2009-02-18

申请号：EP07731309.6

申请日：2007-04-17

申请人： Application des Gaz

发明人： CARRATO, Eric ,  CAILLARD, René

IPC分类号： F17C1/14 ,  F17C13/04

CPC分类号： F17C13/04 ,  F17C1/14 ,  F17C2201/0104 ,  F17C2201/058 ,  F17C2203/0636 ,  F17C2205/032 ,  F17C2205/0323 ,  F17C2205/0335 ,  F17C2205/0391 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/035 ,  F17C2270/0709

摘要： The cartridge of gas-liquid fuel, includes a reservoir presenting a perforable section (6) on its surface, and a device designed to prevent or reduce the amount of fluid escaping under pressure after the cartridge is punctured, consisting of a bearing (7) equipped with a joint (8) designed to be applied used against the wall of the reservoir. The bearing (7) includes, with regard to the perforable section (6), a central part (12), situated at an initial distance (d1) from the section of a perforator (P) designed to penetrate into the reservoir and a peripheral part (13) situated at a second distance (d2) from the perforable section (6), higher than the length of the perforable section (P) designed to penetrate into the reservoir.

公开(公告)号：EP1861650A1

公开(公告)日：2007-12-05

申请号：EP05805067.5

申请日：2005-10-24

申请人： Application des Gaz

发明人： CARRATO, Eric ,  DEVINES, Yann

IPC分类号： F17C1/00

CPC分类号： F17C1/00 ,  F17C2201/0109 ,  F17C2201/0114 ,  F17C2201/058 ,  F17C2203/0617 ,  F17C2203/0636 ,  F17C2205/0169 ,  F17C2205/0308 ,  F17C2205/032 ,  F17C2205/0394 ,  F17C2209/234 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/011 ,  F17C2260/018 ,  F17C2270/0736

摘要： The invention concerns a cartridge for pressurized liquid comprising: a body having a cylindrical portion (2a) of diameter D ranging between 75 millimeters and 110 millimeters topped with a dome at one of its ends and a circular opening at its second end, and a base (3) of diameter d smaller than the diameter D closing the opening of the body, the base (3) having a concavity facing inside the body (2), the connection between the base (3) and the body (2) being provided by an annular seam. The invention is characterized in that the body has, in its portion adjacent the opening a connecting zone A including: a cylindrical end portion (2c) of height h of diameter equal to the diameter of the base, a conical portion (2d) connecting the cylindrical end portion to the cylindrical body, the conical portion (2d) forming an angle α with the cylindrical end portion, α ranging between 10 and 30°, and the height h of the cylindrical end portion (2c) ranging between 3 and 10 millimeters.