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1. 发明授权

US4270885A Unloading means for a gas compressor 失效
标题翻译：用于气体压缩机的卸载装置
公开(公告)号：US4270885A
公开(公告)日：1981-06-02
申请号：US36349
申请日：1979-05-07
申请人： Robert W. Shaffer , Henry W. Morse
发明人： Robert W. Shaffer , Henry W. Morse
IPC分类号： F04B49/00 , F04B49/02 , F04C28/06 , F04C28/24 , F04D27/00
CPC分类号： F04C28/24 , F04C28/06
摘要： In the embodiment shown, the invention comprises a suction/check valve interposed in a gas inlet channel, the channel being open at one end for communication with the atmosphere, and at the opposite end for communication with a gas compressor inlet port. The valve has a bleed hole formed therein for slowly blowing down the compressor receiver at shutdown. A second check valve is operatively interposed between the receiver and the atmosphere for depressurizing the receiver when the compressor unloads. A conduit which communicates with both valves provides a valve-operating, fluid, pilot-pressure to close off the suction/check valve, and to interdict its bleed hole, and to open the second check valve, with compressor unloading.
摘要翻译：在所示的实施例中，本发明包括插入在气体入口通道中的吸入/止回阀，该通道在一端开放以与大气连通，在相对端与气体压缩机入口连通。该阀具有形成在其中的排放孔，用于在关闭时缓慢地吹动压缩机接收器。第二止回阀可操作地插入在接收器和大气之间，用于当压缩机卸载时对接收器进行减压。与两个阀连通的导管提供阀操作，流体，先导压力以关闭吸入/止回阀，并阻止其排放孔，并且在压缩机卸载时打开第二止回阀。

2. 发明授权

US3989413A Gas compressor unloading means 失效
标题翻译：气体压缩机卸载方式
公开(公告)号：US3989413A
公开(公告)日：1976-11-02
申请号：US577347
申请日：1975-05-14
申请人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
发明人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
IPC分类号： F04C18/12 , F04C28/24 , F04B49/02 , F01C1/18 , F01C21/16 , F04C17/10
CPC分类号： F04C28/24 , F04C18/123
摘要： The unloading means comprise unloading ports, and valving therefor, for step-control unloading of a gas compressor. In a first embodiment, the unloading means are provided in side walls of a rotary, positive displacement, gas compressor, and in an alternate embodiment the unloading means are disposed within end walls (of a rotary, positive displacement, gas compressor), and comprehends means for step-control of a plural-stage machine.
摘要翻译：卸载装置包括卸载端口和用于其的阀门，用于气体压缩机的步进控制卸载。在第一实施例中，卸载装置设置在旋转式容积式气体压缩机的侧壁中，并且在替代实施例中，卸载装置设置在端壁（旋转，正位移，气体压缩机）中，并且包括用于多级机器的步进控制的装置。

3. 发明授权

US4073607A Gas compressor system 失效
标题翻译：气体压缩机系统
公开(公告)号：US4073607A
公开(公告)日：1978-02-14
申请号：US709653
申请日：1976-07-29
申请人： Paul D. Webb , Henry W. Morse
发明人： Paul D. Webb , Henry W. Morse
IPC分类号： F04C29/04
CPC分类号： F04C29/04 , F04C2240/60
摘要： In the embodiment depicted, the system comprises a gas compressing arrangement of first and second rotary compressing stages with an intercooler and an aftercooler for condensing and removing moisture from the compressed gas product. In order to cool the gas compressor, generally, and the second-stage rotor shafts in particular, the cooled, de-moisturized, compressed-gas product is used. Thus, the second-stage rotor shafts are axially bored or hollowed, and a tube is supported within the bore. The tube is through-connected with the outlet of the aftercooler to admit the cooled, compressed gas product into the bore, and, in turn, the compressed gas product is discharged from the bore. Accordingly, the cooled, compressed gas product is cycled through the bore, constantly to cool the shafts all the while that the compressor is running, or under load.
摘要翻译：在所示的实施例中，系统包括具有中间冷却器和后冷却器的第一和第二旋转压缩级的气体压缩装置，用于冷凝和从压缩气体产物中除去水分。通常，为了冷却气体压缩机，特别是第二级转子轴，使用冷却，去保湿的压缩气体产物。因此，第二级转子轴轴向钻孔或中空，并且管被支撑在孔内。该管与后冷却器的出口连接，以将冷却的压缩气体产物进入孔中，而又将压缩气体产物从孔排出。因此，冷却的压缩气体产品循环通过孔，不断地在压缩机运行或负载的同时冷却轴。

4. 发明授权

US4260402A Housing means for defining air/oil separator and oil reservoir assembly 失效
标题翻译：用于定义空气/油分离器和储油组件的壳体装置
公开(公告)号：US4260402A
公开(公告)日：1981-04-07
申请号：US39793
申请日：1979-05-17
申请人： Robert W. Shaffer , Henry W. Morse
发明人： Robert W. Shaffer , Henry W. Morse
IPC分类号： B01D19/00 , B01D46/00 , B01D46/24 , F04B39/04 , F04B39/16 , F04C23/00 , F04C29/02 , B01D50/00
CPC分类号： B01D46/0031 , B01D46/24 , F04B39/16 , F04C23/008 , F04C29/026 , Y10S55/25
摘要： The invention comprises a die-cast housing of substantially dish shape having a peripheral bolting flange for replaceable mounting thereof to the end wall of an oil-flooded gas compressor. The housing has a partition formed therein to subdivide the same into a first, gas admittance area and a second, air/oil separator and oil reservoir area. The housing has a first port formed therein opening onto the first area for admitting ambient air thereinto for conduct thereof to a compressor gas inlet port, and a second port opening onto the second area for discharging compressed gas therethrough. The second area of the die-cast housing is adapted to confine therewithin the compressed gas discharge pipe of a compressor and, therebelow, a reservoir of oil.
摘要翻译：本发明包括具有大致盘形的压铸壳体，其具有外围螺栓连接法兰，用于可更换地安装到油腻气体压缩机的端壁。壳体具有形成在其中的隔板，以将其分成第一气体导纳区域和第二空气/油分离器和储油区域。壳体具有形成在其上的第一端口，其开口于第一区域，用于允许其中的环境空气用于将其导入压缩机气体入口，以及在第二区域上的第二端口，用于排出压缩气体。压铸壳体的第二区域适于在压缩机的压缩气体排出管中限制其内部，并且在其下方具有油储存器。

5. 发明授权

US4059368A Gas compressor unloading means 失效
标题翻译：气体压缩机卸载方式
公开(公告)号：US4059368A
公开(公告)日：1977-11-22
申请号：US698171
申请日：1976-06-21
申请人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
发明人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
IPC分类号： F04C18/12 , F04C23/00 , F04B49/02 , F01C11/00 , F04C17/04
CPC分类号： F04C18/123 , F04C23/001
摘要： The unloading means comprise unloading ports, and valving therefor, for step-control unloading of a gas compressor. In a first embodiment, the unloading means are provided in side walls of a rotary, positive displacement, gas compressor, and in an alternate embodiment the unloading means are disposed within end walls (of a rotary, positive displacement, gas compressor), and comprehends means for step-control of a plural-stage machine.
摘要翻译：卸载装置包括卸载端口和用于其的阀门，用于气体压缩机的步进控制卸载。在第一实施例中，卸载装置设置在旋转式容积式气体压缩机的侧壁中，并且在替代实施例中，卸载装置设置在端壁（旋转，正位移，气体压缩机）中，并且包括用于多级机器的步进控制的装置。

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