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1. 发明申请

WO2020254361A1 VALVE WITH INTEGRATED TEMPERATURE SENSOR FOR COMPRESSED GAS CYLINDER 审中-公开
公开(公告)号：WO2020254361A1
公开(公告)日：2020-12-24
申请号：PCT/EP2020/066698
申请日：2020-06-17
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： SELLEN, Stephan , HESER, Frank , SCHMITZ, Philippe
IPC分类号： F17C13/02
摘要： The invention is directed to a device (2) for being mounted on a compressed gas cylinder, comprising a body (4) with a longitudinally protruding threaded portion (4.2) for engaging with a neck of the compressed gas cylinder, and a through-hole (12) extending longitudinally along the body (4) and the longitudinally protruding threaded portion (4.2); a tube (10) extending through the through-hole (12) in the body and housing, at a closed distal end (10.1) of said tube, a temperature sensor for the compressed gas; wherein the tube (10) comprises a proximal end (10.2) forming a shoulder (10.2.1) resting on a bottom (4.1.2) of a bore (4.1.1) formed in the body (4).

2. 发明申请

WO2020074330A1 GAS PRESSURE REDUCER WITH INTEGRATED SHUT-OFF VALVE 审中-公开
公开(公告)号：WO2020074330A1
公开(公告)日：2020-04-16
申请号：PCT/EP2019/076641
申请日：2019-10-01
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： SELLEN, Stephan , SCHMITZ, Philippe
IPC分类号： F17C13/04 , G05D16/10
摘要： The invention is directed to a device (2) for regulating the pressure of a compressed gas, comprising a body (4) with a gas inlet (6), a gas outlet (8) and a gas passage (10); a mobile element (26) biased by a main spring (28) and carrying a shutter (30) cooperating with a seat (16.2) in the gas passage (10), said shutter and said seat forming a regulating valve, a shut-off valve (12) with a shutter (14) and a seat (16.1) in the gas passage (10) upstream of the regulating valve; an actuation assembly (46, 48, 50, 52) of the shut-off valve (12); wherein the shutter (14) of the shut-off valve (12) comprises a stem (14.3) extending through the mobile element (26) and the shutter (30) of said element, for cooperating with the actuation assembly (46, 48, 50, 52) located in front of said element.

3. 发明申请

WO2019115828A1 PILOT CONTROLLED ELECTROMAGNETIC VALVE WITH AUXILIARY PISTON 审中-公开
公开(公告)号：WO2019115828A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/085277
申请日：2018-12-17
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： SELLEN, Stephan , SCHMITZ, Philippe
IPC分类号： F02M21/02 , F16K39/02 , F16K31/06
CPC分类号： F02M21/0242 , F02M21/0263 , F02M21/0266 , F16K31/0655 , F16K39/024
摘要： An electromagnetic valve (4) for a fluid, comprises a body (18) with a fluid inlet (22), a fluid outlet (24); a shut-off device comprising a main seat (20) in the passage; a main closure element (12) mobile in longitudinal direction, with a front face (12.1) cooperating with the main seat (20) and with a channel (12.3) fluidly interconnecting the front face (12.1) and an opposed rear face; a pilot closure element (14) cooperating with a pilot seat (26) on the main closure element (12); and a piston (44) at the centre of the front face (12.1), configured for cooperating with the main seat (20) so as to form with the front face (12.1) in contact with the main seat (20) a cavity (48) fluidly connected to the channel (12.3), a building up of an inlet fluid pressure in said cavity (48) biasing the main closure element (12) away from the main seat (20).

4. 发明申请

WO2019115824A1 ELECTROMAGNETIC SLEEVE FOR HYDROGEN VALVE 审中-公开
公开(公告)号：WO2019115824A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/085130
申请日：2018-12-17
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： SELLEN, Stephan , SCHMITZ, Philippe
IPC分类号： F16K1/38 , F16K27/02 , F16K31/06 , H01F5/02
CPC分类号： F16K31/0675 , F16K1/38 , F16K27/029 , H01F7/081 , H01F7/1607
摘要： A sleeve (8.1) for an electromagnetic device (2, 4) comprises a cylindrical wall forming a cavity for receiving a magnetic plunger (16, 30), and configured for being surrounded by an electromagnet (10), wherein the cylindrical wall is made of a non-ferromagnetic material and comprises at least one external groove (8.1.3) filled with ferromagnetic material. A method of manufacturing the sleeve (8.1) comprises the following steps: (a) forming at least one external groove (8.1.3) on a rod-shaped blank of non-ferromagnetic material; (b) filling the at least one groove with the ferromagnetic material by a welding process; (c) machining an outer surface and optionally an inner surface of the blank so as to form the sleeve (8.1).

5. 发明申请

WO2019115632A1 COMPACT HALBACH ELECTRICAL GENERATOR FOR INTEGRATION IN A SOLID BODY 审中-公开
公开(公告)号：WO2019115632A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/084601
申请日：2018-12-12
申请人： LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST) , LUXEMBOURG PATENT COMPANY S.A.
发明人： GERARD, Mathieu , POLESEL MARIS, Jérôme
IPC分类号： H02K1/14 , H02K1/27 , H02K7/18
CPC分类号： H02K7/1823 , H02K1/14 , H02K1/145 , H02K1/27 , H02K1/278 , H02K7/18
摘要： The invention is directed to an electric generator (2) comprising: a rotor (12) with permanent magnets, configured for rotating about a rotation axis; at least one magnetic yoke (28, 30) with at least two arms (28.1, 30.1) extending axially inside or outside of the rotor (12) so as to be adjacent to the radial inner or outer side, respectively, of the rotor; wherein the permanent magnets are arranged according to an Halbach array so as to maximize the magnetic field on the radial side of the rotor adjacent to the arms (28.1, 30.1) of the at least one yoke (28, 30). The invention is also directed to a valve for gas cylinder, equipped with a corresponding electric generator (2).

6. 发明申请

WO2018228775A1 LEVER VALVE 审中-公开
公开(公告)号：WO2018228775A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/062950
申请日：2018-05-17
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： LOLIA, Romain , SCHMITZ, Jean-Claude
IPC分类号： F16K31/52 , F16K31/60 , F16K1/30
摘要： The invention is directed to a valve (1) for regulating the pressure and/or flow of pressurized gas, comprising: a body (2) with a gas inlet (2.1), a gas outlet (2.2) and a gas passage connecting the outlet (2.2) with the inlet (2.1); the pressure being regulated by means of a pre-stressed spring; wherein the tension of said spring is set by the position of an abutment element that can slide in the valve body; the position of said abutment element being regulated by means of a lever (3) that can pivot with respect to the valve body (2), wherein a pair of connecting rods (4) is interposed between the lever (3) and the abutment element.

7. 发明申请

WO2018087210A1 MODULAR GAS QUICK COUPLING UNIT WITH CARTRIDGE 审中-公开
标题翻译：模块化燃气快速联接装置
公开(公告)号：WO2018087210A1
公开(公告)日：2018-05-17
申请号：PCT/EP2017/078723
申请日：2017-11-09
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： ANTOINE, Michel , PALMUCCI, Grégory , SCHMITZ, Jean-Claude
IPC分类号： F16L37/22 , F16L37/42
摘要： The invention is directed to a gas coupling unit (2) with a cartridge (14) comprising a cylindrical body (30) to be mounted in a housing (4) of the coupling unit (2), said body forming an inner passage for the gas; an elongated shutter (34) slidable in the cylindrical body (30) and cooperating with a seat (30.1) on said body for closing the gas passage, said shutter (34) comprising a front end to be contacted by a front tubular portion (44.3) of a plug (44) cooperating with the coupling unit (2); wherein the elongate shutter (34) is tubular; and the body (30) comprises a front sleeve (30.2; 130.2; 230.2), said sleeve housing the front end of the shutter (34; 134; 234) and having a cylindrical outer surface.
摘要翻译：本发明涉及一种具有筒（14）的气体耦合单元（2），所述筒包括待安装在耦合单元（2）的壳体（4）中的圆柱形本体（30）所述主体形成用于气体的内部通道; 细长活门（34），其可在所述圆柱形主体（30）中滑动并且与所述主体上的座（30.1）配合以关闭所述气体通道，所述活门包括前端部和前管状部分（44.3 ）与所述联接单元（2）配合的插塞（44）; 其中所述细长闸门（34）是管状的; ，并且所述主体（30）包括前套筒（30.2; 130.2; 230.2），所述套筒容纳所述活门（34; 134; 234）的前端并且具有圆柱形外表面。

8. 发明申请

WO2017085011A1 TAP COVER FOR A GAS CYLINDER 审中-公开
标题翻译：气缸盖的TAP盖
公开(公告)号：WO2017085011A1
公开(公告)日：2017-05-26
申请号：PCT/EP2016/077570
申请日：2016-11-14
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： LAMIABLE, Morgan , SCHMITZ, Jean-Claude
IPC分类号： F17C13/06
CPC分类号： F17C13/06 , F17C2205/0308 , F17C2205/0329
摘要： The invention is directed to a gas storage assembly. The assembly (2) comprises a gas cylinder, a tap (6) fixed to the gas cylinder, a cover (6) with a shell (8) protecting and housing the tap (6). The shell (8) includes: a front face with a hand-wheel and connecting plugs; a rear face on the opposite of the front face; a first element (10); a second element (12). The rear face comprises a rear opening formed in both the first element (10) and the second element (12) which are an upper half shell and a lower half shell respectively. A rear closure (16) part closes the rear opening and is removably mounted to the lower half shell (12) and to the tap (6). The opening provides a wide view for mounting and testing the tap (6) when mounted to the gas cylinder.
摘要翻译：本发明涉及一种储气组件。组件（2）包括气瓶，固定在气瓶上的丝锥（6），具有保护和容纳丝锥（6）的外壳（8）的盖（6）。外壳（8）包括：具有手轮和连接插头的正面; 在正面的相对面上的后面; 第一元件（10）; 第二元件（12）。后表面包括形成在第一元件（10）和第二元件（12）两者中的后开口，后开口分别是上半壳和下半壳。后盖（16）部分关闭后部开口并可拆卸地安装到下半壳（12）和龙头（6）上。开口为安装和测试水龙头（6）安装到气瓶时提供了广阔的视野。

9. 发明申请

WO2017085006A1 HAND-WHEEL FOR ADJUSTING THE OUTLET OF A TAP FOR GAS CYLINDER 审中-公开
标题翻译：手轮用于调节气缸的排气口
公开(公告)号：WO2017085006A1
公开(公告)日：2017-05-26
申请号：PCT/EP2016/077565
申请日：2016-11-14
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： LAMIABLE, Morgan , SCHMITZ, Jean-Claude
IPC分类号： F17C13/06
CPC分类号： F17C13/04 , F17C2201/058 , F17C2205/0165 , F17C2205/0308 , F17C2205/0329 , F17C2205/0338 , F17C2223/0123 , F17C2223/035 , F17C2250/043 , F17C2250/0486 , F17C2250/0626 , F17C2250/0636 , F17C2270/02 , F17C2270/0745
摘要： The invention is directed to a hand-wheel (6) for adjusting an outlet pressure and/or a flow-rate of a tap (12) for a gas cylinder, said hand-wheel (6) comprising a body (6 1 ); and a transparent cover (6 2 ) fixed on the body (6 1 ). The hand-wheel (6) further comprises indicia (38) arranged between the transparent cover (6 2 ) and the body (6 1 ) so as to be visible by a user but not in contact with the fingers of said user. The invention is also directed to a tap for gas cylinder, comprising such a hand-wheel, as well as to a tap assembly comprising such a tap and a cover housing said tap.
摘要翻译：本发明涉及一种用于调节气瓶的龙头（12）的出口压力和/或流量的手轮（6），所述手轮（6）包括一个主体（6'）; 和固定在本体（6'）上的透明盖（6'）。手轮（6）还包括布置在透明盖（6 2）和主体（6 1）之间的标记（38），以便通过但不与所述用户的手指接触。本发明还涉及一种用于气瓶的龙头，其包括这种手轮以及包括这种龙头和容纳所述龙头的盖的龙头组件。

10. 发明申请

WO2016116355A1 BODY OF LEVEL GAUGE WITH ELECTRICAL LEAD EXTENDING THERETHROUGH 审中-公开
标题翻译：具有电导线延伸的水平仪的身体
公开(公告)号：WO2016116355A1
公开(公告)日：2016-07-28
申请号：PCT/EP2016/050696
申请日：2016-01-14
申请人： LUXEMBOURG PATENT COMPANY S.A.
发明人： RODERES, Privat , SCHMITZ, Jean-Claude
IPC分类号： G01F23/26
CPC分类号： G01F23/26 , G01F23/268
摘要： The invention is directed to a gauge body (4) for a container for pressurized gas, comprising a mounting surface (43) for mounting the body (4) to the container; an inner side (41) in contact with the pressurized gas when mounted on the container; an outer side (42) opposite to the inner side with regard to the mounting surface (43), said outer side (42) being outside of the container when the body is mounted on said container; an electrical lead (12) extending in a gas tight manner through the body (4) from the inner side (41) to the outer side (42). The electrical lead (12) comprises a metallic rod (121) and a bushing (123) around said rod, said bushing being mounted in a gas tight manner on the body (4).
摘要翻译：本发明涉及一种用于加压气体的容器的测量体（4），其包括用于将体（4）安装到容器的安装表面（43）当安装在所述容器上时与所述加压气体接触的内侧（41）相对于安装表面（43）与内侧相对的外侧（42），当主体安装在所述容器上时，所述外侧（42）位于容器外部; 电气引线（12），其从内侧（41）向外侧（42）以气密方式从本体（4）延伸。电引线（12）包括围绕所述杆的金属杆（121）和衬套（123），所述衬套以气密方式安装在主体（4）上。

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