专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5409046A System for fast-filling compressed natural gas powered vehicles 失效
标题翻译：用于快速填充压缩天然气动力车辆的系统
公开(公告)号：US5409046A
公开(公告)日：1995-04-25
申请号：US856554
申请日：1992-03-24
申请人： Paul F. Swenson , George H. Eversole
发明人： Paul F. Swenson , George H. Eversole
IPC分类号： F17C9/02 , F17C7/04
CPC分类号： F17C9/02 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/036 , F17C2227/0135 , F17C2227/0309 , F17C2227/0316 , F17C2227/0332 , F17C2227/0393 , F17C2227/043 , F17C2250/01 , F17C2265/05 , F17C2265/065
摘要： A method of refueling a road transportation vehicle or the like comprising receiving and storing liquid natural gas in a relatively large supply tank at relatively low temperature and moderate pressure, dispensing the liquid natural gas from the supply tank generally exclusively on demand when a vehicle is present for refueling, delivering the dispensed gas to a high-pressure fuel tank on the vehicle while simultaneously converting it to compressed natural gas at relatively high pressure and moderate temperature through the addition of energy to the gas primarily in thermal form. In one embodiment the pressure of the natural gas is elevated by a mechanical pump while in another embodiment the pressure of the natural gas is raised primarily by the addition of heat.
摘要翻译：一种加油道路车辆等的方法，其特征在于，在比较低的温度和中等压力的情况下，将液态天然气接收并储存在相对较大的供应罐中，一般仅在需要时从车辆供给液体天然气用于加油，将分配的气体输送到车辆上的高压燃料箱，同时通过以主要以热的形式向气体添加能量，同时将其转化为在相对高的压力和适度的温度下的压缩天然气。在一个实施例中，天然气的压力通过机械泵升高，而在另一个实施例中，天然气的压力主要通过加热而升高。

2. 发明授权

US5081977A Low pollution natural gas vehicle 失效
标题翻译：低污染天然气车辆
公开(公告)号：US5081977A
公开(公告)日：1992-01-21
申请号：US479335
申请日：1990-02-13
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F02B43/00 , F17C9/02
CPC分类号： F02B43/00 , F17C9/02 , F17C2205/0332 , F17C2205/0338 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2227/0316 , F17C2227/0323 , F17C2260/044 , F17C2265/066 , F17C2270/0168 , Y02T10/32
摘要： A method and apparatus for reducing emissions from an internal combustion engine used for propelling a heavy land vehicle, for example, comprising a fuel supply tank for storing liquified natural gas and a fuel circuit for cooling compressed charge air to the engine with the heat of vaporization of the fuel. Under low load conditions fuel vapor from the tank can be consumed to avoid an excessive build-up of pressure; the engine is operated with a lean fuel/air mixture without cooling of the charge air to obtain low emissions. Non-methane hydrocarbon emissions are eliminated by stripping the natural gas of essentially all of the higher hydrocarbons during the liquification process.
摘要翻译：一种用于减少用于推进重型陆地车辆的内燃机的排放物的方法和装置，例如包括用于储存液化天然气的燃料供应罐和用于通过汽化热将压缩的增压空气冷却到发动机的燃料回路的燃料。在低负载条件下，可以消耗来自罐的燃料蒸汽，以避免过度的压力积聚; 发动机以贫燃料/空气混合物操作，而不会冷却增压空气以获得低排放。在液化过程中，通过汽提基本上所有高级烃的天然气来消除非甲烷碳氢化合物的排放。

3. 发明授权

US4266929A Fluid actuated damper control apparatus 失效
标题翻译：流体致动阻尼器控制装置
公开(公告)号：US4266929A
公开(公告)日：1981-05-12
申请号：US88860
申请日：1979-10-29
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F23N1/08 , F23N3/02 , F23N3/00
CPC分类号： F23N1/08 , F23N3/02 , F23N2035/04 , F23N2041/04
摘要： An apparatus for opening and closing the draft hood discharge opening and vent and fuel line of a fluid fuel-fired heating device such as a domestic water heater. The disclosed apparatus includes a diaphragm-type expansible chamber fluid motor assembly mechanically linked to a damper assembly such that when the heating devices call for heating, the supply of pressurized fuel acts to actuate the motor for opening the damper assembly. The motor assembly also has a pressure output line which operates a fail-safe type of diaphragm valve for controlling flow. This prevents burner operation until after the dampers are open. Additionally, when the supply of fuel is terminated, the motor assembly does not close the damper assembly until after the diaphragm valve stops fuel to the burner.
摘要翻译：用于打开和关闭例如家用热水器的流体燃料加热装置的通风机排气口和通风口和燃料管线的装置。所公开的设备包括机械地连接到阻尼器组件的隔膜式可膨胀室流体马达组件，使得当加热装置需要加热时，加压燃料的供应用于致动马达以打开阻尼器组件。马达组件还具有压力输出管线，其操作用于控制流量的故障安全型隔膜阀。这防止燃烧器运行，直到阻尼器打开。此外，当燃料供应终止时，马达组件不会关闭阻尼器组件，直到隔膜阀将燃料停止燃烧器为止。

4. 发明授权

US5366153A Heat pump system with refrigerant isolation and heat storage 失效
公开(公告)号：US5366153A
公开(公告)日：1994-11-22
申请号：US214686
申请日：1994-03-17
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F24F3/06 , F24F5/00 , F25B1/00 , F25B13/00 , F24D11/00
CPC分类号： F24F3/06 , F24F5/0017 , F25B2400/24 , Y02E60/147
摘要： A heat pump system in which a vapor compression refrigerant is isolated from the space being conditioned, heat pumped by the refrigeration circuit is stored and a heat transfer fluid circuit is controlled for conditioning the space and for conducting heat from a heat storage medium at times when the refrigeration circuit does not operate in a regular heat pumping mode.

5. 发明授权

US5320166A Heat pump system with refrigerant isolation and heat storage 失效
标题翻译：热泵系统具有制冷剂隔离和储热
公开(公告)号：US5320166A
公开(公告)日：1994-06-14
申请号：US984
申请日：1993-01-06
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F24F3/06 , F24F5/00 , F25B1/00 , F25B13/00 , F25B27/00
CPC分类号： F24F3/06 , F24F5/0017 , F25B2400/24 , Y02E60/147
摘要： A heat pump system in which a vapor compression refrigerant is isolated from the space being conditioned, heat pumped by the refrigeration circuit is stored and a heat transfer fluid circuit is controlled for conditioning the space and for conducting heat from a heat storage medium at times when the refrigeration circuit does not operate in a regular heat pumping mode.
摘要翻译：一种热泵系统，其中蒸发压缩制冷剂与被调节的空间隔离，由制冷回路热泵存储，并且传热流体回路被控制用于调节空间并在蓄热介质中传导热量制冷回路不工作在常规的热泵模式。

6. 发明授权

US5107906A System for fast-filling compressed natural gas powered vehicles 失效
标题翻译：用于快速填充压缩天然气动力车辆的系统
公开(公告)号：US5107906A
公开(公告)日：1992-04-28
申请号：US649238
申请日：1991-01-29
申请人： Paul F. Swenson , George H. Eversole
发明人： Paul F. Swenson , George H. Eversole
IPC分类号： F17C9/02
CPC分类号： F17C9/02 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/036 , F17C2227/0135 , F17C2227/0309 , F17C2227/0316 , F17C2227/0332 , F17C2227/0393 , F17C2227/043 , F17C2250/01 , F17C2265/05 , F17C2265/065
摘要： A method of refueling a road transportation vehicle or the like comprising receiving and storing liquid natural gas in a relatively large supply tank at relatively low temperature and moderate pressure, dispensing the liquid natural gas from the supply tank generally exclusively on demand when a vehicle is present for refueling, delivering the dispensed gas to a high-pressure fuel tank on the vehicle while simultaneously converting it to compressed natural gas vapor at relatively high pressure and moderate temperature through the addition of energy to the gas primarily in thermal form. In one embodiment the pressure of the natural gas is elevated by a mechanical pump while in another embodiment the pressure of the natural gas is raised primarily by the addition of heat.
摘要翻译：一种加油道路车辆等的方法，其特征在于，在比较低的温度和中等压力的情况下，将液态天然气接收并储存在相对较大的供应罐中，一般仅在需要时从车辆供给液体天然气用于加油，将分配的气体输送到车辆上的高压燃料箱，同时通过以主要以热的形式向气体添加能量，同时将其转化为相对高的压力和中等温度的压缩天然气蒸汽。在一个实施例中，天然气的压力通过机械泵升高，而在另一个实施例中，天然气的压力主要通过加热而升高。

7. 发明授权

US5558273A Two-pipe system for refrigerant isolation 失效
标题翻译：用于制冷剂隔离的双管系统
公开(公告)号：US5558273A
公开(公告)日：1996-09-24
申请号：US336985
申请日：1994-11-10
申请人： Paul F. Swenson , Edwin E. Jordan , Joseph Gerstmann
发明人： Paul F. Swenson , Edwin E. Jordan , Joseph Gerstmann
IPC分类号： F24D17/02 , F24F5/00 , F24H1/20 , F24H4/04 , F25B13/00 , F25B27/00 , F25B30/02 , F28D1/06
CPC分类号： F24H1/20 , F24D17/02 , F24F5/0096 , F24H4/04 , F25B27/00 , F25B30/02 , F28D1/06 , F24D2200/04 , F24D2200/12 , F24D2200/14 , F24D2200/26 , F25B13/00 , Y02B10/20 , Y02B10/70 , Y02B30/52 , Y10S165/353
摘要： A heat pump system for heating and cooling including a vapor compressor driven by a heat engine in which the refrigerant is isolated from a space being conditioned, by a two-pipe loop that, in a heating mode transfers both refrigeration derived heat and heat rejected by the heat engine in an efficient serial manner. The system circuitry includes a counterflow heat transfer fluid to air heat exchanger and a heat transfer fluid to potable water heater exchanger.
摘要翻译：一种用于加热和冷却的热泵系统，包括由热发动机驱动的蒸气压缩机，其中制冷剂与被调节的空间隔离，通过双管回路，其以加热模式传递制冷产生的热量和由热引擎以有效的串联方式。系统电路包括到空气热交换器的逆流传热流体和传递给饮用水热交换器的传热流体。

8. 发明授权

US4976464A Fuel-fired heat pump system 失效
标题翻译：燃油热泵系统
公开(公告)号：US4976464A
公开(公告)日：1990-12-11
申请号：US321893
申请日：1989-03-10
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F24D7/00 , F24D9/00 , F24D11/02 , F24D15/00 , F25B27/02
CPC分类号： F24D11/0214 , Y02B30/126
摘要： A heating system that reduces the cycling losses of a heat engine driven heat pump by storing rejected heat from the engine and using this rejected heat to meet a heating demand between periods of operation of the engine and heat pump so that over an extended time fewer start/stop cycles of the engine and heat pump are necessary. In a preferred embodiment a conventional storage-type hot water heater is used to store rejected heat, provide potable hot water, supply heat in the event of failure of the heat pump, supplement heat in periods of unusual demand, and provide low level heating requirements when heat pump operation would not be economical.
摘要翻译：一种加热系统，其通过储存来自发动机的废热并使用该被排除的热量来减少发动机驱动的热泵的循环损失，以满足发动机和热泵的运行周期之间的加热需求，使得在延长的时间内更少的启动 /发动机和热泵的停止循环是必要的。在一个优选实施例中，常规储存式热水器用于储存被排出的热量，提供饮用热水，在热泵故障时供热，在异常需求期间补充热量，并提供低水平的加热要求当热泵运行不经济时。

9. 发明授权

US4831830A Fuel-fired chilling system 失效
标题翻译：燃油冷却系统
公开(公告)号：US4831830A
公开(公告)日：1989-05-23
申请号：US104353
申请日：1987-10-02
申请人： Paul F. Swenson
发明人： Paul F. Swenson
IPC分类号： F25B27/00 , F25D16/00
CPC分类号： F25B27/00 , F25D16/00
摘要： A chiller system for satisfying a cyclical cooling load including a fuel-fired prime mover and compressor set and a cold storage bank. The prime mover compressor set is sized for efficient, substantially continuous operation from cycle to cycle and the cold storage is sized to provide any short term deficiency of cooling rate in the prime mover compressor set. The prime mover compressor set is preferably operated during periods of cooling demand and is modulated in output capacity to extend real time matching of cooling delivery rate and consumption. A condenser reset temperature feature takes advantage of cyclic changes in operation to improve efficiency.
摘要翻译：一种用于满足包括燃料原动机和压缩机组以及冷藏库的循环冷却负荷的冷却器系统。原动机压缩机组的尺寸适用于从循环到循环的有效的，基本上连续的操作，并且冷藏的尺寸被设计成在原动机压缩机组中提供任何短期的冷却速率不足。原动机压缩机组优选在冷却需求期间运行，并以输出能力进行调节，以延长冷却输送速率和消耗的实时匹配。冷凝器复位温度特性利用循环更改操作来提高效率。

10. 再颁专利

USRE31281E Heat pump system 失效
公开(公告)号：USRE31281E
公开(公告)日：1983-06-21
申请号：US88174
申请日：1979-10-25
申请人： Paul F. Swenson , Paul B. Moore
发明人： Paul F. Swenson , Paul B. Moore
IPC分类号： F02G1/043 , F24D11/02 , F25B13/00 , F25B27/00
CPC分类号： F25B13/00 , F02G1/0435 , F24D11/0257 , F25B27/00 , F25B2313/023 , F25B2313/025 , Y02B10/70 , Y02B30/126
摘要： An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式