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公开(公告)号:WO2016196871A1
公开(公告)日:2016-12-08
申请号:PCT/US2016/035625
申请日:2016-06-03
CPC classification number: F16K17/02 , F16K1/523 , F16K1/526 , F16K17/10 , F16K31/126 , G05D16/16 , G05D16/163
Abstract: Control systems include various combinations of pressure regulators, pilots, and pressure stabilizers to provide systems with adjustable deadbands for over pressure protection, adjustable deadbands for under pressure protection, adjustable deadbands for both over pressure and under pressure protection, pressure assisted closure for over pressure protection, pressure assisted closure for under pressure protection, pressure assisted closure for both over pressure and under pressure protection, or spring assisted closure for over pressure and under pressure protection.
Abstract translation: 控制系统包括压力调节器,飞行员和压力稳定器的各种组合,为系统提供可调节的死区,用于过压保护,用于欠压保护的可调节死区,用于过压和欠压保护的可调节死区,用于过压保护的压力辅助闭合 ,压力保护关闭,压力保护,过压和欠压保护的压力辅助关闭,或过压和欠压保护的弹簧辅助关闭。
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公开(公告)号:WO2015093395A1
公开(公告)日:2015-06-25
申请号:PCT/JP2014/082866
申请日:2014-12-11
Applicant: 株式会社ミクニ
CPC classification number: F02D11/04 , F02D9/1035 , F02D2009/024 , F16K1/221 , F16K1/526 , F16K1/54 , F16K3/0254 , F16K31/521
Abstract: 圧力損失を減らすこと、およびスロットルバルブの種々の開度においても負圧を向上させることが可能な負圧発生装置を提供する。 吸気通路(21)内で負圧を生じさせることが可能な負圧発生装置(10)であって、吸気通路(21)内に設けられると共に、位置変化によって流路断面積を変化させることが可能な第1バルブ(30)と、吸気通路(21)内のうち第1バルブ(30)よりも下流側に設けられると共に、位置変化によって流路断面積を変化させることが可能な第2バルブ(50)と、連動部(71~75)を有し、第1バルブ(30)の位置変化に伴って連動部(71~75)が移動することで第2バルブ(50)に位置変化を生じさせる連動手段(70)と、を具備し、前記連動手段(70)には、吸気通路(21)の流路断面積を第1バルブ(30)が最も狭めている状態から広がる場合、第1開度までは第2バルブ(50)の位置変化を生じさせない遊隙部(72a)が設けられている。
Abstract translation: 提供一种能够减轻压力损失并且还改善节气门的各种开度的负压的负压产生装置。 一种能够在进气通道(21)内产生负压的负压产生装置(10),其中负压产生装置(10)设置有:设置在进气口内的第一阀(30) 通道(21),所述第一阀(30)能够通过改变位置来改变通道横截面积; 第二阀(50),其设置在进气通道(21)内比第一阀(30)更下游,第二阀(50)能够通过改变位置来改变通道横截面积; 以及具有互锁部件(71-75)的互锁装置(701-),所述互锁装置(70)使得所述第二阀(50)通过所述互锁部件(71-75)的移动与位置变化 第一阀(30),互锁装置(70)设置有间隙部分(72a),当间隙的通道横截面积不大于空气时,第二阀(50)不会使位置改变到第一开度 进气通道(21)从第一阀(30)的最远关闭状态扩大。
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公开(公告)号:WO2012128645A1
公开(公告)日:2012-09-27
申请号:PCT/NO2012/050050
申请日:2012-03-23
Applicant: BRAATHEN, Thor Frölich
Inventor: BRAATHEN, Thor Frölich
CPC classification number: F16K15/18 , F16K1/04 , F16K1/526 , F24D3/1083 , F24D2220/025
Abstract: A combination valve (1) for a water heater or plumbing and heating installation for a dwelling, which combination valve (1) includes a valve housing (4), a stopcock (2) with a stopcock spindle (7), a non-return valve (3) with a non-return valve piston (8), an inlet (5) and an outlet (6), which stopcock spindle (7) and which non-return valve piston (8) are centrically arranged along a common longitudinal axis of the valve (1), wherein the non-return valve piston (8) with a gasket (16) attached thereto is spring-actuated (22) for sealing contact with a first seat (19) in the valve housing (4) and the stopcock spindle (7) is threadedly received through an opening in the valve housing (4) or a part (9) attached thereto for sealing contact between the gasket (16) attached to the non-return valve piston (8) and a second seat (24) in the valve housing (4), and which first and second seats (19, 24) define a passage to the inlet (5) of the valve (1), the non-return valve piston (8) being centrically and slidably along the longitudinal axis arranged to an end of the stopcock spindle (7) for sealing contact between the gasket (16) attached to the non-return valve piston (8) and the first seat (19) in a closed position of the non-return valve (3) and, in addition, for sealing contact between the gasket (16) attached to the non-return valve piston (8) and the second seat (24) in a closed position of the stopcock (2) in which the gasket (16) is more compressed against the seat (18) than in the closed position for only the non-return valve (3), the first seat (19) being arranged further from the non-return valve piston (8) along the longitudinal axis than the second seat (24) and the seat (19) being arranged radially within the seat (24) in relation to the centric longitudinal axis.
Abstract translation: 一种用于热水器的组合阀(1)或用于住宅的管道和加热设备,该组合阀(1)包括阀壳体(4),具有旋塞阀芯(7)的旋塞(2),不回流 具有止回阀活塞(8)的阀(3),入口(5)和出口(6),所述止回阀芯(7)和所述止回阀活塞(8)沿着公共纵向 (1)的轴线,其中具有附接到其上的垫圈(16)的止回阀活塞(8)是弹簧致动(22),用于与阀壳体(4)中的第一座(19)密封接触, 并且所述活塞旋转轴(7)通过所述阀壳体(4)中的开口或附接到其上的部分(9)被螺纹接收,用于密封所述止回阀活塞(8)上的垫圈(16)与所述止回阀活塞 所述阀壳体(4)中的第二阀座(24),以及所述第一和第二阀座(19,24)限定到所述阀门(1)的入口(5)的通道,所述止回阀活塞 CENTRI 沿着设置到活塞旋转轴(7)的端部的纵向轴线滑动并可滑动,用于在附接到止回阀活塞(8)和第一座(19)的垫圈(16)之间的密封位置处于闭合位置 止回阀(3),并且另外用于在连接在止回阀活塞(8)和第二阀座(24)的密封件(16)之间的密封接触处于活塞(2)的关闭位置, 其中所述垫圈(16)比仅在所述止回阀(3)的关闭位置比所述阀座(18)更加压缩,所述第一阀座(19)被布置成远离所述止回阀活塞(8 )沿着纵向轴线比第二座椅(24)和座椅(19)相对于中心纵向轴线径向布置在座(24)内。
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公开(公告)号:WO2011098680A1
公开(公告)日:2011-08-18
申请号:PCT/FR2011/000030
申请日:2011-01-18
Applicant: KSB S.A.S. , DUBOY, Dominique , LARRIEU, Lucien
Inventor: DUBOY, Dominique , LARRIEU, Lucien
CPC classification number: F16K1/223 , F16K1/221 , F16K1/526 , F16K39/028
Abstract: Dispositif de robinetterie, comprenant un robinet principal à papillon (2) et un robinet (B) secondaire à papillon (12) monté dans le papillon (2) du robinet (A) principal.
Abstract translation: 本发明涉及一种阀装置,其包括安装在主阀(A)的节流板(2)内的主蝶阀(2)和副蝶阀(B)。
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公开(公告)号:WO02016811A1
公开(公告)日:2002-02-28
申请号:PCT/EP2001/008881
申请日:2001-08-01
CPC classification number: F16K1/526 , G01F15/005
Abstract: The invention relates to a valve for liquid media, comprising a valve box with an inlet tube, an outlet tube, a tube interposed between the two for receiving a valve insert by which the flow rate through the valve can be determined as well as a fourth tube adapted to receive an insert for a further function of the valve. Said valve is further provided with a device for pre-adjusting the flow rate and with means for measuring the flow rate. The device (119) for pre-adjusting the flow rate is received by the same tube (103) of the valve box that also receives the valve insert (108) as well as the elements (105) for actuating an obturator (107) which serves to determine the flow rate through the valve.
Abstract translation: 阀为液体介质,其包括具有入口,出口的阀壳体,布置在所述端口之间,用于接收一个阀插件,通过该通过阀的流量被确定以及与第四端口装置,适于接收插入部用于阀的进一步的功能, 阀还具有对流量的预调的装置。 此外,提供了用于测量流量,其特征在于,用于预设在阀壳体的相同的端口(103)的流量的装置(119)容纳,这也是该阀插入件(108)以及单元(105),用于致动的闭合体装置 (107)接收,借助于该可通过阀来确定流率。
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公开(公告)号:WO01011277A1
公开(公告)日:2001-02-15
申请号:PCT/US2000/021407
申请日:2000-08-07
CPC classification number: F16K1/305 , F16K1/306 , F16K1/307 , F16K1/52 , F16K1/526 , F16K1/54 , F17C13/04 , F17C2201/0109 , F17C2201/032 , F17C2201/058 , F17C2205/0329 , F17C2205/0338 , F17C2205/0385 , F17C2205/0394 , F17C2221/011 , F17C2223/0123 , F17C2223/036 , F17C2250/0626 , F17C2260/021 , F17C2265/012 , F17C2270/025 , Y10S137/908 , Y10T137/0318 , Y10T137/7782 , Y10T137/7832 , Y10T137/7833 , Y10T137/86944 , Y10T137/86976 , Y10T137/87008 , Y10T137/8704 , Y10T137/87056 , Y10T137/87088 , Y10T137/87096 , Y10T137/88022 , Y10T137/8803 , Y10T137/88038 , Y10T137/88046
Abstract: A surge prevention valve (20) may be used to prevent the formation of an initial surge of high pressure.
Abstract translation: 可以使用防喘振阀(20)来防止形成初始高压浪涌。
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公开(公告)号:WO1996011091A1
公开(公告)日:1996-04-18
申请号:PCT/SE1995001155
申请日:1995-10-09
Applicant: ATLAS COPCO TOOLS AB , RAHM, Erik, Roland
Inventor: ATLAS COPCO TOOLS AB
IPC: B25F05/02
Abstract: A pneumatic power tool comprises a housing (10) with a pistol type handle (11), a motor located in the housing (10), a pressure air inlet passage (13) and an exhaust air passage (14) both extending through the handle (11) in substantially parallel with each other, and a manually operable throttle valve (12) located in the air inlet passage (13), wherein the handle (11) comprises a tubular stem (20) forming part of the air inlet passage (13) and a hollow grip element (30) which surrounds the stem (20) and defines together with the stem (20) a part of the exhaust passage (14), and the grip element (30) is detachably secured to the housing (10) by a clamping means (22-24, 28, 29). The grip element (30) comprises a heat insulating material and is interchangeable with at least one alternative grip element (30) of different size and/or shape.
Abstract translation: 气动动力工具包括具有手枪型手柄(11)的壳体(10),位于壳体(10)中的马达,压力空气进入通道(13)和排气通道(14),两者均延伸穿过手柄 (11)彼此基本平行,以及位于所述空气入口通道(13)中的可手动操作的节流阀(12),其中所述手柄(11)包括形成空气入口通道(1)的一部分的管状杆(20) 13)和一个围绕所述杆(20)并与所述杆(20)一起限定所述排气通道(14)的一部分的中空夹紧元件(30),并且所述把手元件(30)可拆卸地固定到所述壳体 10)通过夹紧装置(22-24,28,29)。 抓握元件(30)包括绝热材料,并且可与至少一个具有不同尺寸和/或形状的替代夹紧元件(30)互换。
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公开(公告)号:WO1993023690A1
公开(公告)日:1993-11-25
申请号:PCT/JP1992000642
申请日:1992-05-20
Applicant: ASAHI YUKIZAI KOGYO CO., LTD. , YOKOYAMA, Ikuo , KUROKI, Yasunori
Inventor: ASAHI YUKIZAI KOGYO CO., LTD.
IPC: F16K01/52
Abstract: A regulating valve for improving blocking function for a long period of time and capable of controlling a flowrate over a wide range. A partition wall (4) is provided in a valve main body (1) to partition an inlet flow path (2) from an outlet flow path (3), and an opening portion (5) for establishing communication between the inlet flow path (2) and the outlet flow path (3) is provided in the partition wall (4). A shut-off valve (10) is provided opposed to the opening portion (5) which is curvedly flared toward the shut-off valve (10). There is projectingly provided a control valve (12) positioned at the bottom end of the shut-off valve (10) on the flared side of, and coaxially with, the opening portion (5) and having a collar portion (12a) for defining an orifice (14) in cooperation with the inner peripheral surface of the opening portion (5). The shut-off valve (10) is vertically movable and has a bottom end surface (11) which can abut against a valve seat portion (15) formed around the opening portion (5).
Abstract translation: 一种用于长时间改善阻塞功能并且能够在宽范围内控制流量的调节阀。 分隔壁(4)设置在阀主体(1)中以与出口流动路径(3)隔开入口流动路径(2),以及开口部分(5),用于建立入口流动路径 2),并且出口流动路径(3)设置在分隔壁(4)中。 截止阀(10)设置成与向截止阀(10)弯曲地向外扩张的开口部分(5)相对。 突出地设置有一个控制阀(12),该控制阀(12)位于截止阀(10)的底端上,与开口部分(5)的扩张侧同轴并且具有一个用于限定 与开口部(5)的内周面配合的孔口(14)。 截止阀(10)是可垂直移动的并且具有能够抵靠围绕开口部分(5)形成的阀座部分(15)的底端表面(11)。
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公开(公告)号:WO2015010685A3
公开(公告)日:2015-10-22
申请号:PCT/DE2014100223
申请日:2014-07-01
Applicant: OVENTROP GMBH & CO KG
Inventor: LÖFFLER GERHARD
CPC classification number: G05D7/01 , F16K1/443 , F16K1/526 , F24D19/1036 , G05D7/0106
Abstract: The invention relates to a flow regulating valve (1) for liquid-conducting heating or cooling systems, consisting of a housing (2) with an inlet (3), an outlet (4), and a connecting piece (13) which is arranged between the inlet and outlet and into which a pressure regulating device (14) that keeps the pressure difference between the pressure regions in front of and behind a flow regulating unit (8) arranged in the connecting piece constant and a spindle (7) with an actuating part protruding out of the housing (2) and with a first throttle element (9) located in the housing (2) are inserted, said first throttle element acting on the flow regulating unit or parts thereof. The flow regulating unit (8) consists of a first throttle device, which is made of the first throttle element (9) that is secured to the spindle (7) and a seat (10), and a second throttle device, which is made of a second throttle element (11) that is arranged on the spindle (7) in a movable manner along same and a seat, wherein the second throttle element (11) can be moved in the direction of the first throttle element (9).
Abstract translation: 本发明涉及一种流量控制阀(1),用于携带液体的加热或冷却系统,包括一个壳体(2),其具有入口(3),出口(4)和一个插置的连接件(13),其中,压力调节装置(14) 其保持在前面的压力区域和后面,设置在所述连接件Durchflussreguliereinheit(8)常数之间的压力差,并从所述壳体(2)的主轴(7)ragendem操作部件和所述壳体(2),其位于所述第一节气门体(9)被插入 它作用于Durchflussreguliereinheit或部件,其特征在于,从第一节流装置的Durchflussreguliereinheit(8)时,从与主轴连接(7)形成第一节气门体(9)和一个座(10),和一第二限制装置 在主轴自由以下组成的(7)沿所述并形成可调节设置的第二节气门体(11)的座椅, ,其中,所述第二节气门体(11)处于所述第一节气门体的方向移动(9)。
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公开(公告)号:WO2015155986A1
公开(公告)日:2015-10-15
申请号:PCT/JP2015/001960
申请日:2015-04-07
Applicant: 株式会社 東芝
CPC classification number: F01D17/145 , F01D17/10 , F01D25/00 , F05D2220/31 , F16K1/12 , F16K1/307 , F16K1/44 , F16K1/446 , F16K1/526 , F16K51/00
Abstract: 実施形態の蒸気弁(10)は、上下方向に移動可能に設けられた蒸気加減弁(30)の弁体(32)と、弁体(32)の下方側かつ弁体(32)と同軸上に、上下方向に移動可能に設けられた主蒸気止め弁(40)の弁体(42)と、弁体(32)および弁体(42)が接離する弁座(60)と、弁体(42)を備える弁棒(41)を摺動可能に支持しケーシング(20)の底部側につば部(43a)を有する案内筒(43)とを備える。さらに、蒸気弁(10)は、弁体(32)、弁体(42)、弁座(60)、案内筒(43)を収納するケーシング(20)と、ケーシング(20)の底部側に形成されたドレン排出孔(23)と、遮断弁(71)を介在しドレン排出孔(23)に連通するドレン管(70)と、弁体(32)と弁座(60)との間を通過し、案内筒(43)に沿って流れる蒸気のドレン排出孔(23)に向かう流れの方向を変更する流れ方向変更部(80)とを備える。
Abstract translation: 根据本发明实施例的蒸汽阀(10)设置有:蒸汽调节阀(30)的阀体(32),所述阀体(32)设置成能够在 垂直方向 主蒸汽截止阀(40)的阀体(42),所述阀体(42)沿着与阀体(32)相同的轴线设置在阀体(32)的下侧,因此 能够沿垂直方向移动; 能够使阀体(32,42)与其接触并从其移开的阀座(60); 以及导向管(43),其可滑动地支撑设置有所述阀体(42)的阀杆(41),并且具有设置在壳体(20)的底侧的凸缘部(43a)。 此外,蒸汽阀(10)设置有容纳阀体(32,42),阀座(60)和引导管(43)的壳体(20)。 形成在所述壳体(20)的底侧的排水排出孔(23)。 排水管(70),其具有设置在其中的截止阀(71),并与排水排出孔(23)连通。 以及用于改变在阀体(32)和阀座(60)之间通过的蒸汽的流动方向并沿着引导管(43)流动的流向改变部(80),以便于 朝向排水孔(23)。
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