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1. 发明专利

JP2005069072A Capacity control valve 审中-公开
标题翻译：容量控制阀
公开(公告)号：JP2005069072A
公开(公告)日：2005-03-17
申请号：JP2003298332
申请日：2003-08-22
申请人： Eagle Ind Co Ltd , Sanden Corp , イーグル工業株式会社 , サンデン株式会社
发明人： KAMIMURA KUNISUKE , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO , TAGUCHI YUKIHIKO
IPC分类号： F04B49/00 , F04B27/14 , F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： PROBLEM TO BE SOLVED: To provide a capacity control valve smoothly controlling the discharge capacity of a variable capacity compressor. SOLUTION: This capacity control valve is designed so that a tube 212 having an inside into which operation fluid is led to flow is arranged in a solenoid section having an electromagnetic coil 213. A movable iron core, that is, a plunger 208 is movably fitted to the tube, and a solenoid rod section 209 is connected to the plunger, and also a fixed iron core 207 having an inside hole 207a through which the solenoid rod section is passed is arranged opposite to the plunger. In the capacity control valve, a control fluid passing hole 203a is opened/closed by a valve element 206 interlocked with an operating rod 206a connected to the solenoid rod section, and also communicating passages 208a, 208g, 208h passing the operating fluid to both sides are arranged in the plunger. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供容量控制阀平滑地控制可变容量压缩机的排出容量。解决方案：该容量控制阀被设计成使得具有内部的管212被引导到工作流体流动，在具有电磁线圈213的螺线管部分中布置。可动铁芯，即柱塞208 可动地安装在管上，并且螺线管杆部分209连接到柱塞，并且具有内螺纹杆部分通过的内孔207a的固定铁芯207布置成与柱塞相对。在容量控制阀中，控制流体通过孔203a由与连接到螺线管杆部的操作杆206a联锁的阀元件206打开/关闭，以及将工作流体通过两侧的连通通道208a，208g，208h 布置在柱塞中。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005061303A Capacity control valve 有权
标题翻译：容量控制阀
公开(公告)号：JP2005061303A
公开(公告)日：2005-03-10
申请号：JP2003291556
申请日：2003-08-11
申请人： Eagle Ind Co Ltd , Sanden Corp , イーグル工業株式会社 , サンデン株式会社
发明人： KAMIMURA KUNISUKE , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO , TAGUCHI YUKIHIKO
IPC分类号： F04B49/00 , F04B27/04 , F04B27/18 , F16K27/04 , F16K31/06
CPC分类号： F16K31/0624 , F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895 , F05C2251/10 , F16K27/041 , F16K27/048 , F16K31/0634 , Y10T137/7036
摘要： PROBLEM TO BE SOLVED: To improve abrasive resistance by applying surface hardening heat treatment without finishing to an operating rod, to improve responsiveness by preventing powder from adhering to a sliding face of the operating rod, and to reduce processing costs of the operating rod. SOLUTION: A capacity control valve is equipped with a solenoid rod part (2D) connected to a movable core (32) of a solenoid part (30), the operating rod (2) connected to the solenoid rod part (2D), a valve element (3) provided for the operating rod (2) and opening/closing a control fluid passage hole, and a fixed core (31) provided with a guide hole (31A1) for movably guiding the operating rod (2) to an inner hole (31D) through which the operating rod (2) penetrates and arranged so as to oppose to the movable core (32). Low temperature surface hardening treatment at 500°C or less is applied to the operating rod (2). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过对操作杆进行表面硬化热处理而不进行表面硬化热处理来提高耐磨性，通过防止粉末粘附到操作杆的滑动面上来提高响应性，并且降低操作的加工成本竿。解决方案：容量控制阀配备有连接到螺线管部分（30）的可动铁芯（32）的螺线管杆部分（2D），连接到螺线管杆部分（2D）的操作杆（2），设置在操作杆（2）上并打开/关闭控制流体通道孔的阀元件（3）和设置有用于将操作杆（2）可移动地引导到所述操作杆（2）的引导孔（31A1）的固定芯内孔（31D），操作杆（2）穿过并布置成与可动铁芯（32）相对的内孔（31D）。在500℃以下的低温表面硬化处理被施加到操作杆（2）上。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2003322086A Capacity control valve 有权
标题翻译：容量控制阀
公开(公告)号：JP2003322086A
公开(公告)日：2003-11-14
申请号：JP2002244198
申请日：2002-08-23
申请人： Eagle Ind Co Ltd , イーグル工業株式会社
发明人： SASAKI SHINJI , SHIRAFUJI KEIGO , IWA TOSHIAKI , CHO RYOSUKE , OGAWA YOSHIHIRO , SHIRAI KATSUYA , MAEDA TAKAHIRO , KAMIMURA KUNISUKE
IPC分类号： F04B49/00 , F04B27/14 , F04B27/18 , F04B49/08 , F16K31/06
CPC分类号： F16K31/0613 , F04B27/1804 , F04B2027/1827 , F04B2027/1845 , F04B2027/1895 , F16K31/0627 , F16K31/0637 , Y10T137/86549
摘要： PROBLEM TO BE SOLVED: To perform a highly accurate pressure control of a valve body by preventing unwanted pressure from applying to a valve body and to alter the function of a control chamber by rapidly modulating pressure within the control chamber with supplied control pressure. SOLUTION: In this capacity control valve 1, a valve opening joint part 30 which is integral with the valve body 21 can be rapidly disengaged from an engagement part 22B which is integral with a pressure sensing device 22, and thereby a rapid lifting of the valve body 21 is enabled to modulate the capacity or pressure in the control chamber. The seal pressure receiving area As of the valve body 21 to the effective pressure receiving area Ab of the pressure sensing device 22 and further pressure receiving area Ar2 of an action face 23 of the valve body 21 are exactly or approximately equated. Or the seal pressure receiving area As and pressure receiving area of the action face 23 are exactly or approximately equated to apply only set pressure to the valve body 21. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过防止不必要的压力施加到阀体并通过以所提供的控制压力快速调节控制室内的压力来改变控制室的功能来执行阀体的高精度的压力控制。解决方案：在该容量控制阀1中，与阀体21成一体的阀开口接合部30可以与与压力感测装置22成一体的接合部22B迅速脱离，从而快速提升使阀体21能够调节控制室中的容量或压力。阀体21的密封压力接收面积A 1与压力感测装置22的有效受压面积Ab和阀体21的作用面23的压力接收面积Ar2精确地或近似相等。或者密封压力接收面积As和作用面23的压力接收面积精确地或近似等于仅对阀体21施加设定压力。版权所有（C）2004，JPO

4. 发明公开

EP1691075A4 CAPACITY CONTROL VALVE 有权
公开(公告)号：EP1691075A4
公开(公告)日：2008-10-29
申请号：EP04818532
申请日：2004-11-12
申请人： EAGLE IND CO LTD
发明人： UEMURA NORIO , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859

5. 发明专利

DE602004004012T2 未知
公开(公告)号：DE602004004012T2
公开(公告)日：2007-08-16
申请号：DE602004004012
申请日：2004-08-04
申请人： EAGLE IND CO LTD , SANDEN CORP
发明人： UEMURA NORIO , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO , TAGUCHI YUKIHIKO
IPC分类号： F04B49/00 , F16K31/06 , F04B27/04 , F04B27/18 , F16K27/04

6. 发明专利

AT541127T 未知
公开(公告)号：AT541127T
公开(公告)日：2012-01-15
申请号：AT04818532
申请日：2004-11-12
申请人： EAGLE IND CO LTD
发明人： UEMURA NORIO , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO
IPC分类号： F04B27/18
摘要： A capacity control valve enabling an increase in control fluid control accuracy by preventing the connection part of a solenoid rod part to the operating rod thereof from being wom and reducing the coefficient of friction between a movable core and the operating rod. The capacity control valve(1) comprises a tube(33) installed in a solenoid part(30),the movable core having, on an outer peripheral surface(32A) fitted to the tube(33), a sliding surface(32A1) and a non-contact peripheral surface(32A2) smaller in diameter than the sliding surface(32A) and formed so that the axial length(L1-L2) of the non-contact peripheral surface(32A2), a solenoid rod part(2D) joined to the movable core and having a connection face(2D1) at the end part thereof, and the operating rod(2) having a connection part(2E) engaged with the connection face(2D1) of the solenoid rod part(2D) and having a valve element(3) opening/closing a control fluid passing hole(14). The connection face(2D1) of the solenoid rod part(2D) and the connection part(2E) of the operating rod(2) are so formed that one thereof is formed in a recessed conical face(2D1B) having a bottom face (2D1A) and the other is formed in a projected conical part(2E2) having a truncated face(2E1).

7. 发明专利

DE60313058T2 未知
公开(公告)号：DE60313058T2
公开(公告)日：2007-12-20
申请号：DE60313058
申请日：2003-02-03
申请人： EAGLE IND CO LTD
发明人： SASAKI SHINJI , SHIRAHUJI KEIGO , IWA TOSHIAKI , CHO RYOUSUKE , OGAWA YOSHIHIRO , SHIRAI KATSUYA , MAEDA TAKAHIRO , UEMURA NORIO
IPC分类号： F04B27/18 , F04B49/00 , F04B27/14 , F04B49/08 , F16K31/06
摘要： A capacity control valve (1) that implements an accurate pressure control of a valve body by preventing unwanted pressures from influencing on the valve body (21) and that alters the function of a control chamber such that the pressure within the control chamber to which a control pressure is supplied can quickly be modulated. In the capacity control valve, a valve opening joint portion (30) which is integral with a valve body can rapidly be disengaged from an engagement portion (22B) which is integral with a pressure sensing device (22), hence a quick lifting of the valve body so as to modulate the capacity or pressure in the control chamber. Also equating, exactly or approximately, the seal pressure receiving area of the valve body to the effective pressure receiving area of the pressure sensing device, and further to the pressure receiving area of an action face (23), or equating, exactly or approximately, the seal pressure receiving area to the pressure receiving area of an action face, yields only a desired pressure to act on the valve body.

8. 发明专利

DE60313058D1 未知
公开(公告)号：DE60313058D1
公开(公告)日：2007-05-24
申请号：DE60313058
申请日：2003-02-03
申请人： EAGLE IND CO LTD
发明人： SASAKI SHINJI , SHIRAHUJI KEIGO , IWA TOSHIAKI , CHO RYOUSUKE , OGAWA YOSHIHIRO , SHIRAI KATSUYA , MAEDA TAKAHIRO , UEMURA NORIO
IPC分类号： F04B27/18 , F04B49/00 , F04B27/14 , F04B49/08 , F16K31/06
摘要： A capacity control valve (1) that implements an accurate pressure control of a valve body by preventing unwanted pressures from influencing on the valve body (21) and that alters the function of a control chamber such that the pressure within the control chamber to which a control pressure is supplied can quickly be modulated. In the capacity control valve, a valve opening joint portion (30) which is integral with a valve body can rapidly be disengaged from an engagement portion (22B) which is integral with a pressure sensing device (22), hence a quick lifting of the valve body so as to modulate the capacity or pressure in the control chamber. Also equating, exactly or approximately, the seal pressure receiving area of the valve body to the effective pressure receiving area of the pressure sensing device, and further to the pressure receiving area of an action face (23), or equating, exactly or approximately, the seal pressure receiving area to the pressure receiving area of an action face, yields only a desired pressure to act on the valve body.

9. 发明专利

DE102004040476A1 未知
公开(公告)号：DE102004040476A1
公开(公告)日：2005-03-17
申请号：DE102004040476
申请日：2004-08-20
申请人： EAGLE IND CO LTD , SANDEN CORP
发明人： UEMURA NORIO , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO , TAGUCHI YUKIHIKO
IPC分类号： F04B49/00 , F04B27/14 , F04B27/18 , F04B27/16

10. 发明专利

DE602004004012D1 未知
公开(公告)号：DE602004004012D1
公开(公告)日：2007-02-15
申请号：DE602004004012
申请日：2004-08-04
申请人： EAGLE IND CO LTD , SANDEN CORP
发明人： UEMURA NORIO , IWA TOSHIAKI , SHIRAI KATSUYA , SHIRAFUJI KEIGO , TAGUCHI YUKIHIKO
IPC分类号： F04B49/00 , F16K31/06 , F04B27/04 , F04B27/18 , F16K27/04

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