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1.发明申请SAFETY DEVICE FOR INSTALLATION IN A GAS-SUPPLY SYSTEM, IN PARTICULAR, AN ACETYLENE-SUPPLY SYSTEM 审中-公开用于安装气体供应系统的安全装置，特别是乙烯供应系统公开(公告)号：US20170016546A1
公开(公告)日：2017-01-19
申请号：US15239231
申请日：2016-08-17
CPC分类号： F16K17/048 , F16K1/304 , F16K17/025 , F16K17/06 , F16K17/065 , F16K17/10 , F16K17/168 , F16K17/32 , F17C13/04 , F17C2205/0332 , F17C2205/0382 , F17C2205/0385 , G05D16/04 , G05D16/163 , G05D16/166 , G05D16/18 , Y10T137/7794 , Y10T137/7922 , Y10T137/877 , Y10T137/87756
摘要： Relevant specifications in the field of gas supply provide for different safety devices for installation in a gas-supply system, in particular, an acetylene-supply system. To provide such a safety device, which is characterized by a compact structure and a high level of operational reliability, this invention proposes that a valve body (1) incorporates an over-pressure valve (4; 104) of a quick-action shut-off device, a control valve (3; 103) of a pressure-limiting device, and a safety valve (2; 102), whereby the safety valve (2; 102) can be fluidically connected to the over-pressure valve (4; 104) and the control valve (3; 103), and closes either when the over-pressure valve (4; 104) opens due to an inlet pressure that is above the inlet-pressure limit value or when the control valve (3; 103) opens due to an outlet pressure that is above an outlet-pressure limit value.
摘要翻译： 在气体供应领域的相关规格提供了用于安装在供气系统，特别是乙炔供应系统中的不同安全装置。 为了提供这样的安全装置，其特征在于紧凑的结构和高水平的操作可靠性，本发明提出一种阀体（1）包括一个快速关闭的过压阀（4; 104） 关闭装置，压力限制装置的控制阀（3; 103）和安全阀（2; 102），由此安全阀（2; 102）可流体地连接到过压阀（4; 104）和控制阀（3; 103），或者当过压阀（4; 104）由于入口压力高于入口压力极限值而打开时，或当控制阀（3; 103 ）由于出口压力高于出口压力极限值而打开。
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2.发明授权公开(公告)号：US10119623B2
公开(公告)日：2018-11-06
申请号：US15239231
申请日：2016-08-17
IPC分类号： G05D16/16 , F16K17/04 , F16K17/168 , F17C13/04 , G05D16/18 , F16K17/06 , G05D16/04 , F16K1/30 , F16K17/10 , F16K17/02
摘要： Relevant specifications in the field of gas supply provide for different safety devices for installation in a gas-supply system, in particular, an acetylene-supply system. To provide such a safety device, which is characterized by a compact structure and a high level of operational reliability, this invention proposes that a valve body (1) incorporates an over-pressure valve (4; 104) of a quick-action shut-off device, a control valve (3; 103) of a pressure-limiting device, and a safety valve (2; 102), whereby the safety valve (2; 102) can be fluidically connected to the over-pressure valve (4; 104) and the control valve (3; 103), and closes either when the over-pressure valve (4; 104) opens due to an inlet pressure that is above the inlet-pressure limit value or when the control valve (3; 103) opens due to an outlet pressure that is above an outlet-pressure limit value.
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3.发明授权Safety device for installation in a gas-supply system, in particular, an acetylene-supply system 有权用于安装在供气系统中的安全装置，特别是乙炔供应系统公开(公告)号：US09448565B2
公开(公告)日：2016-09-20
申请号：US14260691
申请日：2014-04-24
IPC分类号： G05D16/16 , G05D16/04 , F16K17/168 , F17C13/04 , G05D16/18 , F16K17/04 , F16K17/06 , F16K1/30 , F16K17/10 , F16K17/02
CPC分类号： F16K17/048 , F16K1/304 , F16K17/025 , F16K17/06 , F16K17/065 , F16K17/10 , F16K17/168 , F16K17/32 , F17C13/04 , F17C2205/0332 , F17C2205/0382 , F17C2205/0385 , G05D16/04 , G05D16/163 , G05D16/166 , G05D16/18 , Y10T137/7794 , Y10T137/7922 , Y10T137/877 , Y10T137/87756
摘要： Relevant specifications in the field of gas supply provide for different safety devices for installation in a gas-supply system, in particular, an acetylene-supply system. To provide such a safety device, which is characterized by a compact structure and a high level of operational reliability, this invention proposes that a valve body (1) incorporates an over-pressure valve (4; 104) of a quick-action shut-off device, a control valve (3; 103) of a pressure-limiting device, and a safety valve (2; 102), whereby the safety valve (2; 102) can be fluidically connected to the over-pressure valve (4; 104) and the control valve (3; 103), and closes either when the over-pressure valve (4; 104) opens due to an inlet pressure that is above the inlet-pressure limit value or when the control valve (3; 103) opens due to an outlet pressure that is above an outlet-pressure limit value.
摘要翻译： 在气体供应领域的相关规格提供了用于安装在供气系统，特别是乙炔供应系统中的不同安全装置。 为了提供这样的安全装置，其特征在于紧凑的结构和高水平的操作可靠性，本发明提出一种阀体（1）包括一个快速关闭的过压阀（4; 104） 关闭装置，压力限制装置的控制阀（3; 103）和安全阀（2; 102），由此安全阀（2; 102）可流体地连接到过压阀（4; 104）和控制阀（3; 103），或者当过压阀（4; 104）由于入口压力高于入口压力极限值而打开时，或当控制阀（3; 103 ）由于出口压力高于出口压力极限值而打开。
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4.发明申请SAFETY DEVICE FOR INSTALLATION IN A GAS-SUPPLY SYSTEM, IN PARTICULAR, AN ACETYLENE-SUPPLY SYSTEM 有权用于安装气体供应系统的安全装置，特别是乙烯供应系统公开(公告)号：US20140318642A1
公开(公告)日：2014-10-30
申请号：US14260691
申请日：2014-04-24
CPC分类号： F16K17/048 , F16K1/304 , F16K17/025 , F16K17/06 , F16K17/065 , F16K17/10 , F16K17/168 , F16K17/32 , F17C13/04 , F17C2205/0332 , F17C2205/0382 , F17C2205/0385 , G05D16/04 , G05D16/163 , G05D16/166 , G05D16/18 , Y10T137/7794 , Y10T137/7922 , Y10T137/877 , Y10T137/87756
摘要： Relevant specifications in the field of gas supply provide for different safety devices for installation in a gas-supply system, in particular, an acetylene-supply system. To provide such a safety device, which is characterized by a compact structure and a high level of operational reliability, this invention proposes that a valve body (1) incorporates an over-pressure valve (4; 104) of a quick-action shut-off device, a control valve (3; 103) of a pressure-limiting device, and a safety valve (2; 102), whereby the safety valve (2; 102) can be fluidically connected to the over-pressure valve (4; 104) and the control valve (3; 103), and closes either when the over-pressure valve (4; 104) opens due to an inlet pressure that is above the inlet-pressure limit value or when the control valve (3; 103) opens due to an outlet pressure that is above an outlet-pressure limit value.
摘要翻译： 在气体供应领域的相关规格提供了用于安装在供气系统，特别是乙炔供应系统中的不同安全装置。 为了提供这样的安全装置，其特征在于紧凑的结构和高水平的操作可靠性，本发明提出一种阀体（1）包括一个快速关闭的过压阀（4; 104） 关闭装置，压力限制装置的控制阀（3; 103）和安全阀（2; 102），由此安全阀（2; 102）可流体地连接到过压阀（4; 104）和控制阀（3; 103），或者当过压阀（4; 104）由于入口压力高于入口压力极限值而打开时，或当控制阀（3; 103 ）由于出口压力高于出口压力极限值而打开。
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