公开(公告)号：US2891518A

公开(公告)日：1959-06-23

申请号：US62722656

申请日：1956-12-10

Applicant: ALBERT KRAPF JOHN

Inventor： ALBERT KRAPF JOHN

IPC: F15B13/04

CPC classification number: F15B13/0405 ,  Y10T137/87169 ,  Y10T137/87201 ,  Y10T137/87225 ,  Y10T137/87233

公开(公告)号：US2881799A

公开(公告)日：1959-04-14

申请号：US55756456

申请日：1956-01-05

Applicant: GEN MOTORS CORP

Inventor： MENEWISCH WILLIAM T

IPC: B60G17/033 ,  B60G17/052 ,  B60G21/10

CPC classification number: B60G17/0523 ,  B60G11/28 ,  B60G11/30 ,  B60G17/033 ,  B60G21/10 ,  B60G2300/14 ,  Y10S267/01 ,  Y10S280/01 ,  Y10T137/87201

公开(公告)号：US2754840A

公开(公告)日：1956-07-17

申请号：US33392153

申请日：1953-01-29

Applicant: HANNIFIN CORP

Inventor： HICKS JR FREDERICK W

IPC: F15B13/02 ,  F16K31/42

CPC classification number: F16K31/423 ,  F15B13/02 ,  Y10S277/91 ,  Y10T137/5196 ,  Y10T137/7668 ,  Y10T137/86815 ,  Y10T137/87201 ,  Y10T137/87225 ,  Y10T137/87507

公开(公告)号：US2720755A

公开(公告)日：1955-10-18

申请号：US30789152

申请日：1952-09-04

Applicant: VICKERS INC

Inventor： GARDINER DUNCAN B

IPC: F15B13/01

CPC classification number: F15B13/01 ,  Y10T137/87201

公开(公告)号：US2627432A

公开(公告)日：1953-02-03

申请号：US76134247

申请日：1947-07-16

Applicant: WESTINGHOUSE AIR BRAKE CO

Inventor： POORE WALLACE F

IPC: B60T8/32 ,  B61H11/00

CPC classification number: B60T8/3235 ,  B61H11/005 ,  Y10T137/1007 ,  Y10T137/87201

公开(公告)号：US2537680A

公开(公告)日：1951-01-09

申请号：US10195849

申请日：1949-06-29

Applicant: AIR ASSOCIATES INC

Inventor： KUPIEC HARRY P ,  GRAVENHORST EVERETT G

IPC: F15B11/15

CPC classification number: F15B11/15 ,  Y10T137/87201

公开(公告)号：US354020A

公开(公告)日：1886-12-07

申请号：US354020D

CPC classification number: F15B13/0405 ,  Y10T137/87201

公开(公告)号：US08662106B2

公开(公告)日：2014-03-04

申请号：US12569495

申请日：2009-09-29

Applicant: Carsten Reumschussel ,  Markus Brandli ,  Claus Eifert ,  Daniel Pfammatter ,  Silvano Steib

Inventor： Carsten Reumschussel ,  Markus Brandli ,  Claus Eifert ,  Daniel Pfammatter ,  Silvano Steib

IPC: F16B13/04

CPC classification number: F15B20/008 ,  F01D17/26 ,  F01D21/18 ,  F15B19/005 ,  F15B2211/305 ,  F15B2211/3138 ,  F15B2211/31511 ,  F15B2211/329 ,  F15B2211/355 ,  F15B2211/50536 ,  F15B2211/511 ,  F15B2211/5157 ,  F15B2211/528 ,  F15B2211/5756 ,  F15B2211/855 ,  F15B2211/8636 ,  F15B2211/87 ,  F15B2211/8755 ,  Y10T137/87201 ,  Y10T137/87209

Abstract: A hydraulic trip unit for a valve unit in a prime mover plant is described, with monitoring passages which are grouped together in a hydraulic block and interconnected forming a 2 out of 3 circuit, of which each monitoring passage is provided with a solenoid valve unit, with a power oil line connection which is provided on the hydraulic block and from which an emergency oil passage and an auxiliary emergency oil passage extend inside the hydraulic block, of which the emergency oil passage can be connected to the valve unit and the auxiliary emergency oil passage is connected via connecting lines to a solenoid valve unit in each case, wherein a first connecting line feeds a first and third solenoid valve unit, a second connecting line feeds the second and a first solenoid valve unit, and a third connecting line feeds the third and second solenoid valve unit.

Abstract translation: 描述了用于原动机中的阀单元的液压跳闸单元，其中监控通道被组合在一起在液压块中并且互连形成3个回路中的2个，其中每个监控通道设置有电磁阀单元， 其中设置在液压块上的动力油线连接，并且紧急油通道和辅助紧急油通道在液压块内延伸，其中紧急油通道可以连接到阀单元和辅助紧急油 通道在每种情况下通过连接线连接到电磁阀单元，其中第一连接线供给第一和第三电磁阀单元，第二连接线供给第二电磁阀单元和第一电磁阀单元，第三连接线将 第三和第二电磁阀单元。

公开(公告)号：US20070012369A1

公开(公告)日：2007-01-18

申请号：US11327598

申请日：2006-01-06

Applicant: Shigeo Tamaki ,  Kosuke Umeda

Inventor： Shigeo Tamaki ,  Kosuke Umeda

IPC: F15B13/04

CPC classification number: F16K51/02 ,  Y10T137/87201 ,  Y10T137/87233 ,  Y10T137/87241 ,  Y10T137/87885

Abstract: The present invention relates to a switching valve device used for vacuum suction of a member such as a semiconductor chip, and the object thereof is to break a vacuum rapidly and smoothly. The switching valve device includes a vacuum suction switching valve function for vacuum suction, a vacuum break switching valve function for vacuum break, and an open-to-atmosphere switching valve function which in conjunction with an operation of the vacuum suction switching valve function, opens a passage to the atmosphere side when the vacuum suction switching valve function is off and closes the passage to the atmosphere side when the vacuum suction switching valve function is on. The vacuum suction switching valve function, the vacuum break switching valve function, and the open-to-atmosphere switching valve function are integrally incorporated into a body portion.

Abstract translation: 本发明涉及用于诸如半导体芯片的部件的真空抽吸的切换阀装置，其目的是快速平稳地打破真空。 切换阀装置包括用于真空抽吸的真空吸入切换阀功能，用于真空断裂的真空断路切换阀功能，以及与真空吸入切换阀功能的操作一起打开的开放到大气切换阀功能 当真空抽吸切换阀功能关闭时通向大气侧，并且当真空吸入切换阀功能打开时关闭到大气侧的通道。 真空吸入切换阀功能，真空断路切换阀功能以及开放到大气切换阀功能整体并入主体部分。

公开(公告)号：US06712091B2

公开(公告)日：2004-03-30

申请号：US10203314

申请日：2002-08-06

Applicant: Jörg Linser

Inventor： Jörg Linser

IPC: F15B13042

CPC classification number: F15B13/0405 ,  F15B11/006 ,  F15B13/0433 ,  F15B2211/30575 ,  F15B2211/3116 ,  Y10T137/87201 ,  Y10T137/87209

Abstract: A control device for a hydraulic control motor includes at least one valve controlled actively by an actuating force and at least one passive valve which is operatively connected to the actively controlled valve and which is co-controlled via a line.

Abstract translation: 用于液压控制电动机的控制装置包括至少一个由主动力控制的阀和至少一个被动阀，所述至少一个被动阀可操作地连接到主动控制的阀并经由管线共同控制。