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1. 发明授权

EP3330585B1 PILOT TYPE SOLENOID VALVE 有权
公开(公告)号：EP3330585B1
公开(公告)日：2019-10-09
申请号：EP17209985.5
申请日：2015-08-03
申请人： CKD Corporation
发明人： SUEMATSU, Osamu , KISHI, Akira
IPC分类号： F16K31/40 , F16K27/00 , F15B13/08 , F16K27/02

2. 发明公开

EP2982890A1 PILOT TYPE SOLENOID VALVE 有权转让
标题翻译： PILOTMAGNETVENTIL
公开(公告)号：EP2982890A1
公开(公告)日：2016-02-10
申请号：EP15179571.3
申请日：2015-08-03
申请人： CKD Corporation
发明人： SUEMATSU, Osamu , KISHI, Akira
IPC分类号： F16K31/40 , F16K27/00 , F15B13/08 , F16K27/02
CPC分类号： F16K31/0655 , F15B13/0405 , F15B13/0839 , F16K7/12 , F16K27/003 , F16K27/0236 , F16K31/402
摘要： A pilot type solenoid valve (1) includes a pilot valve unit and a passage block unit. The passage block unit has a rectangular parallelepiped shape including a pair of wide opposite surfaces, and four side surfaces surrounding the wide opposite surfaces. The four side surfaces include a first surface on which the pilot valve unit is attached, and a second surface formed with at least either an input port (49) or an output port (50). A valve element is a diaphragm valve and arranged in parallel to the pair of wide opposite surfaces. The passage block unit includes a block body (40) forming a valve chamber (43) around a valve seat (55), and a flat cover. The flat cover includes a recess forming the back chamber of the diaphragm valve, and the flat cover has a flat cover communication path formed to provide communication between the recess and a common path of the pilot valve unit.
摘要翻译：导向型电磁阀（1）包括先导阀单元和通道块单元。通道块单元具有包括一对宽的相对表面的长方体形状和围绕宽相对表面的四个侧表面。四个侧面包括附接有先导阀单元的第一表面和形成有输入端口（49）或输出端口（50）中的至少一个的第二表面。阀元件是隔膜阀，并且平行于一对宽的相对表面布置。通道块单元包括围绕阀座（55）形成阀室（43）的块体（40）和平盖。平盖包括形成隔膜阀的后室的凹部，平盖具有形成为提供凹部与先导阀单元的公共路径之间的连通的平盖连接路径。

3. 发明授权

EP2982890B1 PILOT TYPE SOLENOID VALVE 有权转让
公开(公告)号：EP2982890B1
公开(公告)日：2018-07-11
申请号：EP15179571.3
申请日：2015-08-03
申请人： CKD Corporation
发明人： SUEMATSU, Osamu , KISHI, Akira
IPC分类号： F16K31/40 , F16K27/00 , F15B13/08 , F16K27/02
CPC分类号： F16K31/0655 , F15B13/0405 , F15B13/0839 , F16K7/12 , F16K27/003 , F16K27/0236 , F16K31/402 , Y10T137/87885
摘要： A pilot type solenoid valve (1) includes a pilot valve unit and a passage block unit. The passage block unit has a rectangular parallelepiped shape including a pair of wide opposite surfaces, and four side surfaces surrounding the wide opposite surfaces. The four side surfaces include a first surface on which the pilot valve unit is attached, and a second surface formed with at least either an input port (49) or an output port (50). A valve element is a diaphragm valve and arranged in parallel to the pair of wide opposite surfaces. The passage block unit includes a block body (40) forming a valve chamber (43) around a valve seat (55), and a flat cover. The flat cover includes a recess forming the back chamber of the diaphragm valve, and the flat cover has a flat cover communication path formed to provide communication between the recess and a common path of the pilot valve unit.

4. 发明授权

EP3098492B1 PILOT-OPERATED SOLENOID VALVE 有权
公开(公告)号：EP3098492B1
公开(公告)日：2018-07-04
申请号：EP16169156.3
申请日：2016-05-11
申请人： CKD Corporation
发明人： SUEMATSU, Osamu
IPC分类号： F16K31/40 , F16K31/42 , F16K27/02 , F16K31/06
CPC分类号： F16K31/0641 , F16K27/0236 , F16K31/402 , F16K31/42
摘要： A pilot-operated solenoid valve (1) includes a pilot valve unit (2) having a fixed core (22) and a movable core (18), and a passage block (3) formed with a valve seat (55) which a diaphragm valve element (60) comes into contact or separates from. The pilot valve unit (2) includes an NO port (13), a common port (14), and an NC port (15). The passage block (3) is formed with an inlet port (49), an outlet port (50), a back chamber (54), an NO passage (45), a common passage (46), an NC passage (47) an external exhaust passage (48), and an internal exhaust passage (59). The solenoid valve (1) further includes a first or second metal ball (70, 71) to seal the external exhaust passage (48) or the internal exhaust passage (59). The passage block (3) includes a flat cover (30) formed with a communication passage (32) for communicating the recess (35) with the common port (14).

5. 发明公开

EP3330585A1 PILOT TYPE SOLENOID VALVE 有权
公开(公告)号：EP3330585A1
公开(公告)日：2018-06-06
申请号：EP17209985.5
申请日：2015-08-03
申请人： CKD Corporation
发明人： SUEMATSU, Osamu , KISHI, Akira
IPC分类号： F16K31/40 , F16K27/00 , F15B13/08 , F16K27/02
CPC分类号： F16K31/0655 , F15B13/0405 , F15B13/0839 , F16K7/12 , F16K27/003 , F16K27/0236 , F16K31/402 , Y10T137/87885
摘要： A pilot type solenoid valve (1) includes a pilot valve unit (2) and a passage block unit (3). The passage block unit (3) has a rectangular parallelepiped shape including a pair of wide opposite surfaces (3a,3b), and four side surfaces surrounding the wide opposite surfaces (3a,3b). The four side surfaces include a first surface on which the pilot valve unit (2) is attached, and a second surface formed with at least either an input port (49) or an output port (50). A valve element (60) is a diaphragm valve and arranged in parallel to the pair of wide opposite surfaces (3a,3b). The passage block unit (3) includes a block body (40) forming a valve chamber (43) around a valve seat (55), and a flat cover (30). The flat cover (30) includes a recess (35) forming the back chamber of the diaphragm valve, and the flat cover (30) has a flat cover communication path (32) formed to provide communication between the recess (35) and a common path (14) of the pilot valve unit (2).

6. 发明公开

EP3098492A1 PILOT-OPERATED SOLENOID VALVE 有权
标题翻译： VORGESTEUERTES MAGNETVENTIL
公开(公告)号：EP3098492A1
公开(公告)日：2016-11-30
申请号：EP16169156.3
申请日：2016-05-11
申请人： CKD Corporation
发明人： SUEMATSU, Osamu
IPC分类号： F16K31/40 , F16K31/42 , F16K27/02
CPC分类号： F16K31/0641 , F16K27/0236 , F16K31/402 , F16K31/42
摘要： A pilot-operated solenoid valve (1) includes a pilot valve unit (2) having a fixed core (22) and a movable core (18), and a passage block (3) formed with a valve seat (55) which a diaphragm valve element (60) comes into contact or separates from. The pilot valve unit (2) includes an NO port (13), a common port (14), and an NC port (15). The passage block (3) is formed with an inlet port (49), an outlet port (50), a back chamber (54), an NO passage (45), a common passage (46), an NC passage (47) an external exhaust passage (48), and an internal exhaust passage (59). The solenoid valve (1) further includes a first or second metal ball (70, 71) to seal the external exhaust passage (48) or the internal exhaust passage (59). The passage block (3) includes a flat cover (30) formed with a communication passage (32) for communicating the recess (35) with the common port (14).
摘要翻译：先导式电磁阀（1）包括具有固定铁心（22）和可动铁心（18）的先导阀单元（2）和形成有阀座（55）的通道块（3）阀元件（60）接触或分离。先导阀单元（2）包括NO端口（13），公共端口（14）和NC端口（15）。通道块（3）形成有入口（49），出口（50），后室（54），NO通道（45），公共通道（46），NC通道（47）外部排气通道（48）和内部排气通道（59）。电磁阀（1）还包括密封外部排气通道（48）或内部排气通道（59）的第一或第二金属球（70,71）。通道块（3）包括形成有用于将凹部（35）与公共端口（14）连通的连通通道（32）的平坦盖（30）。

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