公开(公告)号：US2831464A

公开(公告)日：1958-04-22

申请号：US41142754

申请日：1954-02-19

Applicant: GEN MOTORS CORP

Inventor： LILLQUIST TORSTEN O

IPC: F15B11/12

CPC classification number: F15B11/123 ,  F15B11/126

公开(公告)号：US2531907A

公开(公告)日：1950-11-28

申请号：US64481546

申请日：1946-02-01

Applicant: DAUBENMEYER LEWIS E

Inventor： DAUBENMEYER LEWIS E

IPC: F15B11/12

CPC classification number: F15B11/123

公开(公告)号：US2488045A

公开(公告)日：1949-11-15

申请号：US64423846

申请日：1946-01-30

Applicant: WILLIAM WAGNER ,  JOHN SWANN

Inventor： WILLIAM WAGNER ,  JOHN SWANN

IPC: F15B11/12

CPC classification number: F15B11/123 ,  Y10T74/19326

公开(公告)号：US2157240A

公开(公告)日：1939-05-09

申请号：US754635

申请日：1935-02-21

Applicant: EX CELL O CORP

Inventor： ADOLF KEEL

IPC: F15B11/12 ,  F15B11/13 ,  F15B13/04

CPC classification number: F15B11/123 ,  F15B11/13 ,  F15B13/0402 ,  Y10T137/86405 ,  Y10T137/8671

公开(公告)号：US330861A

公开(公告)日：1885-11-17

申请号：US330861D

CPC classification number: F15B11/123 ,  B23Q35/18 ,  Y10T137/86839

公开(公告)号：US30030A

公开(公告)日：1860-09-11

申请号：US30030D

CPC classification number: F15B11/123 ,  F04B3/00

公开(公告)号：US2437A

公开(公告)日：1842-01-24

申请号：US2437D

CPC classification number: F04B3/00 ,  F15B11/123

公开(公告)号：US20170268562A1

公开(公告)日：2017-09-21

申请号：US15258003

申请日：2016-09-07

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Myungsik CHOI ,  Won Gyu KIM

IPC: F16C7/06 ,  F15B15/14 ,  F02B75/04

CPC classification number: F16C7/06 ,  F02B75/045 ,  F15B11/123 ,  F15B15/1409 ,  F15B15/149

Abstract: A variable compression ratio apparatus may include: a connecting rod having an end connected with a crank pin of a crank shaft; a plunger housing formed at the other end of the connecting rod, the plunger housing having a space to which a plunger is inserted. In particular, the plunger moves upwardly and downwardly, and an outer circumference surface of the plunger contacts an inner circumference surface of the plunger housing. The apparatus further includes a protrusion protruded from the plunger to the plunger housing and connected with a piston, and a hydraulic pressure control valve for supplying hydraulic pressure to the space and moving the plunger by supplying hydraulic pressure.

公开(公告)号：US20150274281A1

公开(公告)日：2015-10-01

申请号：US14242817

申请日：2014-04-01

Applicant: The Boeing Company

Inventor： Jeffrey C. Coffman ,  David E. Blanding

IPC: B64C13/36 ,  F15B15/14 ,  F15B15/19

CPC classification number: B64C13/36 ,  B64C13/42 ,  B64C13/48 ,  B64C13/50 ,  F15B11/064 ,  F15B11/123 ,  F15B15/088 ,  F15B15/149 ,  F15B15/19 ,  F15B20/002 ,  F15B2211/21 ,  F15B2211/8752 ,  F15B2211/8757 ,  F15B2211/8855 ,  Y02T50/44

Abstract: Provided are mechanisms and processes for a pneumatic shaft positioning system. According to various examples, the pneumatic shaft positioning system includes a pyrotechnic valve that is configured to control the flow of gas from a pressurized gas source into a pressure chamber. The pressure chamber includes a first piston that is slidably coupled to the pressure chamber. When gas from the pressurized gas source fills the pressure chamber, the piston is configured to slide through the pressure chamber and force a shaft into a predetermined position.

Abstract translation: 提供了用于气动轴定位系统的机构和过程。 根据各种示例，气动轴定位系统包括烟火阀，其构造成控制从加压气体源进入压力室的气体流。 压力室包括可滑动地联接到压力室的第一活塞。 当来自加压气体源的气体填充压力室时，活塞构造成通过压力室滑动并迫使轴进入预定位置。

公开(公告)号：US20050257683A1

公开(公告)日：2005-11-24

申请号：US10061150

申请日：2002-02-04

Applicant: Michikazu Miyamoto ,  Nobuo Harihara ,  Takayuki Sawada

Inventor： Michikazu Miyamoto ,  Nobuo Harihara ,  Takayuki Sawada

IPC: F15B15/24 ,  F15B11/12 ,  F01B9/02

CPC classification number: F15B11/123

Abstract: A multistage stroke cylinder apparatus includes a main cylinder having a main piston and a main rod, an intermediate stop position setting mechanism for setting an intermediate stop position of the main piston, and a return position setting mechanism for setting a return position of the main piston. The intermediate stop position setting mechanism includes a stop position setting piston for coming in contact with the main piston, an auxiliary rod extending from the setting piston, a stopper mounted to a tip end of the auxiliary rod such that a mounting position of the stopper can be changed, and a contact portion a position of which can be changed by a contact position adjusting piston. The return position setting mechanism includes a return position setting piston and a position setting rod connected to the return position setting piston and having a tip end projecting behind the stop position setting piston.

Abstract translation: 一种多级行程气缸装置，包括：具有主活塞和主杆的主缸，设置主活塞的中间停止位置的中间停止位置设定机构，以及用于设定主活塞的返回位置的返回位置设定机构 。 中间停止位置设定机构包括与主活塞接触的停止位置设定活塞，从安装活塞延伸的辅助杆，安装在辅助杆的前端的止动件，使得止动件的安装位置 并且可以通过接触位置调节活塞改变其位置的接触部分。 返回位置设定机构包括一个返回位置设置活塞和一个连接到返回位置设置活塞的位置设定杆，并且具有在停止位置设置活塞后面突出的尖端。