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51. 发明公开

EP0654141A4 ADAPTOR FOR MOUNTING A PRESSURE SENSOR TO A GAS TURBINE HOUSING. 失效
标题翻译：用于将压力传感器安装到气体涡轮机壳体的适配器。
公开(公告)号：EP0654141A4
公开(公告)日：1995-05-31
申请号：EP93916568
申请日：1993-06-16
申请人： DOW DEUTSCHLAND INC.
发明人： WALTER, HILGER, A. , HOENEN, HERWART , GALLUS, HEINZ, E.
IPC分类号： G01L9/00 , G01L23/28
CPC分类号： G01L19/0681 , G01L23/28
摘要： The invention relates to an adaptor (10) for mounting a pressure sensor (12) for a high temperature system comprising a sensor carrier means (40) with an axis (26) of elongation, said carrier means (40) being provided at one axial end thereof with mounting means for sealingly mounting said carrier means (40) in a hole (14) in a wall (16), with an end face (36) of said carrier means (40) within a borescope hole (14) being provided with an opening for entrance of pressure fluid from the interior (20) of a gas turbine wall (16) into said carrier means (40) further being provided at the other axial end thereof with a recess (30) for sealingly receiving the pressure sensor (12). The adaptor (10) further comprises a tube means (42) extending through said carrier means (40) parallel to said axis (26) of elongation with one end of said tube means (16) being in fluid connection with said recess (30) and the other end of said tube means (16) being in fluid connection with said opening, said tube means (16) thus forming at least a part of a fluid channel (10) said fluid channel (48) connecting said recess (30) with said opening. The adaptor (10) provides for cooling of the pressure sensor and enables the measurement of high frequency variations.

52. 发明授权

EP2541223B1 Station probe for gas turbine engines 有权转让
标题翻译：燃气涡轮发动机的站探头
公开(公告)号：EP2541223B1
公开(公告)日：2015-12-09
申请号：EP12169882.3
申请日：2012-05-29
申请人： United Technologies Corporation
发明人： Hockaday, Bruce , Ritter, Thomas M.
IPC分类号： G01K1/02 , G01K13/02 , G01L23/28 , G01L19/04 , G01L19/08 , G01L19/00
CPC分类号： G01L15/00 , G01K1/026 , G01K13/02 , G01K2013/024 , G01L19/0092 , G01L19/04 , G01L19/086 , G01L23/28

53. 发明授权

US09719873B2 Pressure sensor and method for manufacturing the same 有权
公开(公告)号：US09719873B2
公开(公告)日：2017-08-01
申请号：US14764197
申请日：2014-02-21
申请人： DENSO CORPORATION
发明人： Katsunori Tanida , Takeshi Murata , Naoki Fujimoto , Masao Yamada
IPC分类号： G01L9/00 , G01L23/28
CPC分类号： G01L9/0051 , G01L23/28 , Y10T29/49131
摘要： A method for manufacturing a pressure sensor includes: preparing a stem which has a cylindrical shape with a bottom as a diaphragm; mounting a sensor chip on the diaphragm; preparing a conductive member, in which an internal connection region is integrated with an external connection region electrically connected to an external circuit by an outer frame; forming a first resin mold to couple the internal connection region to the external connection region; separating the outer frame from the internal connection region and the external connection region; arranging the internal connection region in the stem; and electrically connecting the sensor chip and the internal connection region through the first connection member.

54. 发明授权

US4621519A Ballistics pressure transducer 失效
标题翻译：弹道压力传感器
公开(公告)号：US4621519A
公开(公告)日：1986-11-11
申请号：US665862
申请日：1984-10-29
申请人： Welton E. Phillips
发明人： Welton E. Phillips
IPC分类号： G01L5/14 , G01L23/10 , G01L23/28
CPC分类号： G01L23/10 , G01L5/14
摘要： The invention involves the design of a piezoelectric pressure transducer d for measuring pressure-time characteristics in gun tubes during the propellent ignition and burning process. The transducer utilizes one or two Z-cut tourmaline crystals as the piezoelectric pressure sensing element which produces a finite amount of electrical charge for a given change in pressure. The tourmaline crystals are incapsulated in a mechanical fixture which provides means for mounting in the gun tube, electrical terminals for connecting to signal conditioning and recording instrumentation, and insulators for electrically insulating the transducer from the weapon ground. A needle valve is also incorporated in the transducer which provides means for replenishing the thermal protecting material around the crystal assembly without removing the transducer from the weapon.
摘要翻译：本发明涉及用于在推进剂点燃和燃烧过程中测量喷枪管中的压力 - 时间特性的压电压力传感器的设计。传感器使用一个或两个Z切割电气石晶体作为压电压力感测元件，其对于给定的压力变化产生有限量的电荷。电气石晶体在机械固定装置中封装，其提供用于安装在枪管中的装置，用于连接到信号调节和记录仪器的电端子以及用于将换能器与武器地电隔离的绝缘体。换能器中还包括针阀，其提供了用于在晶体组件周围补充热保护材料而不从武器移除换能器的装置。

55. 发明授权

US3648524A Pressure indicator, especially for measuring pressure in diesel engines 失效
标题翻译：压力指示器，特别用于测量柴油发动机的压力
公开(公告)号：US3648524A
公开(公告)日：1972-03-14
申请号：US3648524D
申请日：1970-10-22
申请人： ASEA AB
发明人： DAHLE ORVAR
IPC分类号： G01L9/16 , F01L1/00 , F02B3/06 , G01L9/00 , G01L23/14 , G01L23/28 , G01L9/10
CPC分类号： G01L23/28 , F01L1/00 , F01L2710/006 , F02B3/06 , G01L23/145
摘要： A sealing cone adapted to be secured on an indicating tap of a diesel engine has a central passage communicating with a diaphragm mounted in a housing. Another housing includes a forcemeasuring device such as a transducer. Pressure forces are transmitted from the diaphragm to the transducer by a central cylinder, and counter-acting tensile forces by a ring surrounding the cylinder and connected by sets of low-heat-conducting screws to both housings, the screws of the two sets being symmetrically spaced from each other around the ring. The cylinder and ring are formed of rigid thermally insulating material. The transducer is thus protected from the heat of the diesel engine.
摘要翻译：适于固定在柴油发动机的指示水龙头上的密封锥体具有与安装在壳体中的隔膜连通的中心通道。另一壳体包括诸如换能器的力测量装置。压力通过中心圆筒从隔膜传递到换能器，并且由围绕圆筒的环并且通过一组低导热螺钉连接到两个壳体的反作用张力，两组的螺钉对称围绕环彼此间隔开。气缸和环由刚性隔热材料形成。因此，传感器免受柴油发动机的热量的影响。

56. 发明授权

US2485515A Pressure pickup 失效
公开(公告)号：US2485515A
公开(公告)日：1949-10-18
申请号：US77782247
申请日：1947-10-03
申请人： AEROJET ENGINEERING CORP
发明人： SUTTON GEORGE P , WOLFE CHARLES M , WIDENMANN JOHN A
IPC分类号： G01L23/12 , G01L23/28
CPC分类号： G01L23/28 , G01L23/125

57. 发明授权

US2367866A Electrical apparatus 失效
公开(公告)号：US2367866A
公开(公告)日：1945-01-23
申请号：US33125440
申请日：1940-04-23
申请人： COSSOR LTD A C
发明人： DENIS HUMPHREYS THOMAS , MATHIESON DODDS EDWIN
IPC分类号： G01L9/12 , G01L23/12 , G01L23/28 , G01L23/32
CPC分类号： G01L9/12 , G01L23/125 , G01L23/28 , G01L23/32

58. 发明专利

JP6580526B2 圧力センサ有权
公开(公告)号：JP6580526B2
公开(公告)日：2019-09-25
申请号：JP2016126179
申请日：2016-06-27
申请人：日立オートモティブシステムズ株式会社
发明人：加賀祐介 , 三澤智也 , 森田耕策 , 小貫洋
IPC分类号： G01L23/28 , G01L19/06

59. 发明专利

JP4692210B2 Pressure sensor 有权
公开(公告)号：JP4692210B2
公开(公告)日：2011-06-01
申请号：JP2005307030
申请日：2005-10-21
申请人：株式会社デンソー
发明人：和男臼井
IPC分类号： G01L19/04 , G01L23/22 , G01L23/28

60. 发明专利

JP2009168708A Cylinder pressure sensor and cylinder pressure computing device 审中-公开
标题翻译：气缸压力传感器和气缸压力计算装置
公开(公告)号：JP2009168708A
公开(公告)日：2009-07-30
申请号：JP2008008985
申请日：2008-01-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORIYA SAKANORI
IPC分类号： G01L23/28 , F02D45/00 , H01L29/84
摘要： PROBLEM TO BE SOLVED: To sufficiently dissipate heat accumulated on an cylinder pressure sensor.
SOLUTION: The cylinder pressure sensor 10 includes a housing 12, a metal stem 13, a diaphragm 14, and a heat conduction fin 15. The housing 12, the metal stem 13 and the diaphragm 14 are united by welding. The heat conduction fin 15 is welded to a side face of the metal step 13 in the vicinity of a side end of the diaphragm 14. Under a condition that the cylinder pressure sensor 10 is attached to an engine head 1, an air space exists between the metal system 13 and an attachment hole 2. The heat conduction fin 15 has a shape by which the heat conduction fin 15 is spaced apart from the attachment hole 2 when the cylinder pressure sensor 10 is attached thereto. The heat conduction fin 15 is made of a shape memory alloy. When the heat conduction fin 15 receives heat, the heat conduction fin 15 extends in the radial direction of the attachment hole 2 so as to be in contact with the attachment hole 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：充分散发积聚在气缸压力传感器上的热量。气缸压力传感器10包括壳体12，金属杆13，隔膜14和导热翅片15.壳体12，金属杆13和隔膜14通过焊接结合在一起。导热翅片15在隔膜14的侧端附近焊接到金属台阶13的侧面。在将气缸压力传感器10安装在发动机机头1上的情况下，金属系统13和安装孔2.导热翅片15具有当安装气缸压力传感器10时导热翅片15与安装孔2间隔开的形状。导热翅片15由形状记忆合金制成。当导热翅片15接收热量时，导热翅片15沿安装孔2的径向方向延伸以与安装孔2接触。版权所有（C）2009，JPO＆INPIT

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