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1. 发明授权

US5345765A Stirling engines 失效
标题翻译：斯特林发动机
公开(公告)号：US5345765A
公开(公告)日：1994-09-13
申请号：US949483
申请日：1992-10-16
申请人： Richard F. Kinnersly
发明人： Richard F. Kinnersly
IPC分类号： F02G1/043 , F02G1/044 , F02G1/053 , F01B29/10
CPC分类号： F02G1/0435 , F02G1/044 , F02G1/053 , F02G1/0535 , F02G2244/50 , F02G2244/52 , F02G2253/00 , F02G2253/80 , F02G2258/10 , F02G2270/40 , F02G2270/45 , F02G2270/85
摘要： A stirling engine with mechanical output through a main shaft (71) has piston(s) (44) reciprocable in cylinder bore(s) (41). Each piston is guided on a fixed piston guide (52) which extends into but not through the piston. This guidance holds the piston clear of mechanical contact with the cylinder bore (41). A separate seal is provided between the piston and the bore. Internal guidance of the piston permits a guidance arrangement where clearances change very little or not at all with changes in temperature of the engine.
摘要翻译： PCT No.PCT / GB91 / 00599 Sec。 371日期：1992年10月16日 102（e）日期1992年10月16日PCT 1991年4月17日PCT PCT。公开号WO91 / 16533 日本1991年10月31日。具有通过主轴（71）的机械输出的斯特林发动机具有可在气缸孔（41）中往复运动的活塞（44）。每个活塞在固定的活塞引导件（52）上被引导，该固定的活塞导向件（52）延伸到但不穿过活塞。该引导件保持活塞没有与气缸孔（41）的机械接触。在活塞和孔之间提供单独的密封。活塞的内部引导允许引导装置，其中间隙随着发动机温度的变化而变化很小或根本不改变。

2. 发明授权

US3492813A Hot-gas reciprocating engine with cooled rolling diaphragm seal 失效
标题翻译：具有冷却滚筒密封的热气回收发动机
公开(公告)号：US3492813A
公开(公告)日：1970-02-03
申请号：US3492813D
申请日：1968-05-29
申请人： PHILIPS CORP
发明人： MEIJER ROELF JAN
IPC分类号： F02G1/053 , F03G7/06 , F15B21/04
CPC分类号： F02G1/0535 , F02G2243/08 , F02G2253/00 , F02G2253/08 , F02G2253/10 , F02G2253/50

3. 发明授权

US4691591A Rod seal device for stirling engines 失效
标题翻译：用于斯特林发动机的杆式密封装置
公开(公告)号：US4691591A
公开(公告)日：1987-09-08
申请号：US828660
申请日：1986-02-12
申请人： Daisaku Kobayashi , Tunesaku Itaba , Yutaka Momose
发明人： Daisaku Kobayashi , Tunesaku Itaba , Yutaka Momose
IPC分类号： F02G1/053 , F04B39/00 , F16J15/32 , F16H57/02 , F16J3/00 , F16J15/00
CPC分类号： F02G1/0535 , F02G2253/00 , F02G2253/03 , F02G2253/50 , Y10S277/902 , Y10T74/2189
摘要： A rod seal device for a Stirling engine includes a high pressure oil chamber, an oil seal, and a low pressure oil chamber in series disposed between a compression chamber of the engine and a driving unit of power take-off. The oil seal includes an annular slit open to one end of the low pressure oil chamber for scraping oil from low pressure oil chamber to the high pressure oil chamber.
摘要翻译：用于斯特林发动机的杆式密封装置包括串联设置在发动机的压缩室和动力输出驱动单元之间的高压油室，油封和低压油室。油封包括通向低压油室一端的环形狭缝，用于将油从低压油室刮到高压油室。

4. 发明授权

US4667474A Stirling engine 失效
标题翻译：斯特林发动机
公开(公告)号：US4667474A
公开(公告)日：1987-05-26
申请号：US890560
申请日：1986-07-30
申请人： Toshihide Koda , Tetsuya Honda , Kiyoshi Taketoh , Tadahiro Yoshida
发明人： Toshihide Koda , Tetsuya Honda , Kiyoshi Taketoh , Tadahiro Yoshida
IPC分类号： F02G1/043 , F02G1/053 , F04B39/00 , F16N31/00 , F25B9/14 , F02G1/04
CPC分类号： F02G1/0535 , F02G1/043 , F16N31/00 , F02G2243/00 , F02G2243/02 , F02G2243/04 , F02G2253/00 , F02G2253/02 , F02G2253/03 , F02G2270/50 , F02G2270/85 , F05C2225/08
摘要： An improved Stirling engine has a piston and a crosshead slidably disposed inside a cylinder and secured to one another by a piston rod so as to reciprocate as a single body with a space formed between the crosshead and the piston. An oil-deflecting guard for deflecting oil which is scattered by the movement of the crosshead is disposed between the crosshead and the piston and is supported so as to move with the crosshead. A first oil-absorbing member for absorbing oil which enters the space above the oil-deflecting guard is disposed on the oil-deflecting guard on the piston side thereof. A second oil-absorbing member is disposed between the first oil-absorbing member and the piston with a space therebetween. The space between the crosshead and the piston can be connected with the inside of a crankcase by oil drainage holes.
摘要翻译：改进的斯特林发动机具有活塞和可滑动地设置在气缸内并由活塞杆彼此固定的十字头，以便作为单体以往形成在十字头和活塞之间的空间。用于偏转由十字头运动引起的油的防油保护装置设置在十字头和活塞之间，并被支撑成与十字头一起移动。用于吸收进入油偏转防护件上方空间的油的第一吸油件设置在其活塞侧上的防油保护件上。第二吸油部件设置在第一吸油部件和活塞之间，其间具有间隙。十字头和活塞之间的空间可以通过排油孔与曲轴箱的内部连接。

5. 发明授权

US3547005A Device with rolling diaphragm seal separating gas and liquid 失效
标题翻译：具有卷筒纸密封分离气体和液体的装置
公开(公告)号：US3547005A
公开(公告)日：1970-12-15
申请号：US3547005D
申请日：1967-03-09
申请人： PHILIPS CORP
发明人： AA HERMAN HENRICUS MARIA VAN D
IPC分类号： F02G1/053 , F16J3/06 , F25B9/14 , F16J3/00
CPC分类号： F02G1/0535 , F02G2243/08 , F02G2253/00 , F02G2253/08 , F02G2253/10 , F02G2253/50 , F16J3/06 , F25B9/14

6. 发明授权

US3302392A Device comprising at least one sealing element between two coaxially arranged elements which are movable with respect to each other 失效
标题翻译：装置包括可相对于彼此移动的两个同轴布置的元件之间的至少一个密封元件
公开(公告)号：US3302392A
公开(公告)日：1967-02-07
申请号：US45937565
申请日：1965-05-27
申请人： PHILIPS CORP
发明人： HERMAN FOKKER , JAN MEYER ROELF , GIJSBERT PRAST , KLASS ROOZENDAAL
IPC分类号： E01C11/26 , F02G1/053 , F16J3/06 , F25B9/14
CPC分类号： F25B9/14 , E01C11/265 , F02G1/0535 , F02G2243/08 , F02G2244/12 , F02G2253/00 , F02G2253/02 , F02G2253/08 , F02G2253/10 , F02G2253/50 , F02G2257/00 , F02G2270/40 , F02G2270/90 , F16J3/06

7. 发明申请

US20050247061A1 Method of and apparatus for cooling a seal for machinery 有权
标题翻译：冷却机械密封的方法和设备
公开(公告)号：US20050247061A1
公开(公告)日：2005-11-10
申请号：US11182740
申请日：2005-07-18
申请人： Ohad Zimron , Nadav Amir , Meir Rigal
发明人： Ohad Zimron , Nadav Amir , Meir Rigal
IPC分类号： F01K1/00 , F01D11/02 , F01D11/04 , F01D25/12 , F01K23/04 , F02G1/043 , F04D31/00 , F01K13/02 , F01K21/06
CPC分类号： F02G1/043 , F01D11/02 , F01D11/04 , F01D25/125 , F01K23/04 , F02G2253/00 , F05D2240/53 , F05D2240/63
摘要： A method is provided for cooling a seal located in a wall of a chamber and through which a movable shaft passes, the seal being heated by hot pressurized vapor that leaks through the seal into the chamber and internal friction. The method comprises the steps of: providing a chamber in which the seal is located and into which the hot pressurized vapor leaks; injecting cool liquid into the chamber in which the seal is located; and cooling and condensing the hot pressurized vapor in the chamber thus cooling the seal. Preferably, the method includes the step of providing a pressure chamber for containing the hot pressurized vapor within which a turbine wheel is mounted on the shaft, and vapor leaks past a labyrinth mounted on the shaft between the turbine wheel and the seal. Apparatus is also provided for cooling a seal located in a wall of a chamber and through which a movable shaft passes, the seal being heated by hot pressurized vapor that leaks through the seal into the chamber in which the seal is located. The apparatus comprises a chamber in which the seal is located and into which leaks the hot pressurized vapor and means for injecting liquid into the chamber in which the seal is located such that the hot pressurized vapor is cooled and condenses in the chamber, thus cooling the seal. Preferably, the apparatus also includes a turbine wheel mounted on the shaft in the pressure chamber containing hot pressurized, vaporized working fluid, wherein the shaft passes through a labyrinth seal mounted on the shaft.
摘要翻译：提供了一种用于冷却位于室的壁中的密封件的方法，可移动轴通过该密封件，该密封件被热的加压蒸气加热，所述热的加压蒸气通过密封件泄漏到室中并产生内摩擦。该方法包括以下步骤：提供密封件所在的腔室，热加压蒸汽泄漏到该腔室中; 将液体注入到密封件所在的腔室中; 并冷却并冷凝室中的热加压蒸汽，从而冷却密封。优选地，该方法包括提供用于容纳涡轮机叶轮安装在轴上的热加压蒸汽的压力室的步骤，并且蒸气通过安装在涡轮机叶轮和密封件之间的轴上的迷宫式泄漏。还提供了用于冷却位于室壁中的密封件的装置，并且可移动轴通过该密封件，该密封件被热的加压蒸气加热，该密封件通过密封件泄漏到密封件所在的室中。该装置包括一个腔室，密封件位于该腔室中，泄漏热的加压蒸气和用于将液体注入到密封件所在的腔室中的装置，使得热的加压蒸气被冷却并在腔室中冷凝，密封。优选地，该装置还包括安装在压力室中的轴上的涡轮机叶轮，其包含热加压，汽化的工作流体，其中轴穿过安装在轴上的迷宫式密封件。

8. 发明授权

US5224657A Cryogenic refrigerator 失效
标题翻译：低温冰箱
公开(公告)号：US5224657A
公开(公告)日：1993-07-06
申请号：US776885
申请日：1991-10-17
申请人： Toru Kuriyama , Hideki Nakagome , Yoichi Tokai
发明人： Toru Kuriyama , Hideki Nakagome , Yoichi Tokai
IPC分类号： F02G1/053 , F25B9/14
CPC分类号： F02G1/0535 , F02G1/053 , F25B9/14 , F02G2253/00 , F02G2258/10 , F25B2309/003
摘要： A cryogenic refrigerator comprising a closed cylinder provided with an inlet and an outlet for introducing and discharging a coolant gas into and out of the cylinder, a displacer slidably housed in the closed cylinder and housing a cooling member therein and having a passage through which the coolant gas flows, a device coaxially arranged in and along the passage of the displacer in which the cooling member is housed to divide the passage into outer and inner ones, a device for reciprocating the displacer in the cylinder, and a device for repeating the process of introducing the high pressure coolant gas into the cylinder through the inlet and discharging it out of the cylinder, synchronizing with the reciprocating displacer.
摘要翻译：一种低温冰箱，包括封闭的气缸，该气缸设置有用于将冷却剂气体引入和排出气缸的入口和出口，可滑动地容纳在所述闭合气缸中的置换器，并且在其中容纳冷却构件，并具有通道，所述冷却剂气体流动，同轴地布置在置换器的通道内并沿其中容纳冷却构件的通道，以将通道分成外部和外部通道的装置，用于使排液器在气缸中往复运动的装置，以及用于重复该过程的装置通过入口将高压冷却剂气体引入气缸并将其从气缸中排出，与往复式置换器同步。

9. 发明授权

US4802332A Sliding surface lubrication particularly advantageous for a free piston stirling engine 失效
标题翻译：滑动表面润滑对于自由活塞斯特林发动机特别有利
公开(公告)号：US4802332A
公开(公告)日：1989-02-07
申请号：US123296
申请日：1987-11-20
申请人： William T. Beale
发明人： William T. Beale
IPC分类号： F02G1/043 , F02G1/053 , F16J1/08 , F02G1/04
CPC分类号： F02G1/0535 , F02G1/0435 , F16J1/08 , F02G2243/08 , F02G2253/00 , F02G2253/02
摘要： A Stirling cycle engine is provided with gas cavities at an interface between an engine piston and a mating surface that guides the piston in its reciprocative motion to thereby achieve improved lubrication with the resulting gas film.
摘要翻译：斯特林循环发动机在发动机活塞和配合表面之间的界面处设置有气体腔，引导活塞在其往复运动中，从而通过所得到的气膜实现改进的润滑。

10. 发明授权

US4694707A Rod seal device for stirling engines 失效
标题翻译：用于斯特林发动机的杆式密封装置
公开(公告)号：US4694707A
公开(公告)日：1987-09-22
申请号：US828664
申请日：1986-02-12
申请人： Daisaku Kobayashi , Tunesaku Itaba , Yutaka Momose
发明人： Daisaku Kobayashi , Tunesaku Itaba , Yutaka Momose
IPC分类号： F02G1/053 , F16J15/00 , F16J15/40 , F16H57/02 , B01D19/00
CPC分类号： F02G1/0535 , F16J15/006 , F16J15/40 , F02G2253/00 , F02G2253/03 , F02G2253/50 , F02G2270/50 , Y10T74/2189
摘要： A rod seal device for a Stirling engine includes a piston rod connecting operating piston and a guide piston latter being served as a power take-off device, various seal members disposed between the two pistons and surrounding the outer peripheral portion of the rod. The seal device further includes a plurality of chambers disposed around the outer periphery of the rod between a working chamber of the engine and a working chamber of the power take-off for discharging any gas leaked therefrom or preventing any undesired mixture of the two different working gases.
摘要翻译：用于斯特林发动机的杆密封装置包括连接操作活塞的活塞杆和作为动力输出装置的导向活塞，各种密封构件设置在两个活塞之间并围绕杆的外周部分。所述密封装置还包括多个室，其围绕所述杆的外周设置在所述发动机的工作室和所述动力输出装置的工作室之间，用于排出从其泄漏的任何气体，或者防止所述两种不同工作的任何不期望的混合气体。

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