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1. 发明申请

US20170114511A1 Snow Melting Assembly 审中-公开
公开(公告)号：US20170114511A1
公开(公告)日：2017-04-27
申请号：US14920979
申请日：2015-10-23
申请人： Mohammad Amani
发明人： Mohammad Amani
IPC分类号： E01H5/10
CPC分类号： E01H5/102
摘要： A snow melting assembly includes a cart that may contain snow thereby facilitating the snow to be melted. A lid is hingedly coupled to the cart such that the lid is positionable between an open position and a closed position. An agitation unit is coupled to the cart such that the agitation unit may stir the snow within the cart. A heating unit is coupled to the cart such that the heating unit may melt the snow within the cart. A plurality of wheels is coupled to the cart such that the cart may be rolled along a support surface. A handle is movably coupled to the cart such that the handle may be manipulated.

2. 发明授权

US09689127B2 Snow melting assembly 有权
公开(公告)号：US09689127B2
公开(公告)日：2017-06-27
申请号：US14920979
申请日：2015-10-23
申请人： Mohammad Amani
发明人： Mohammad Amani
IPC分类号： E01H5/10
CPC分类号： E01H5/102
摘要： A snow melting assembly includes a cart that may contain snow thereby facilitating the snow to be melted. A lid is hingedly coupled to the cart such that the lid is positionable between an open position and a closed position. An agitation unit is coupled to the cart such that the agitation unit may stir the snow within the cart. A heating unit is coupled to the cart such that the heating unit may melt the snow within the cart. A plurality of wheels is coupled to the cart such that the cart may be rolled along a support surface. A handle is movably coupled to the cart such that the handle may be manipulated.

3. 发明授权

US06691787B2 Gas operated pump for use in a wellbore 有权
标题翻译：气井泵用于井筒
公开(公告)号：US06691787B2
公开(公告)日：2004-02-17
申请号：US09975811
申请日：2001-10-11
申请人： Mohammad Amani
发明人： Mohammad Amani
IPC分类号： E21B3400
CPC分类号： E21B34/066 , E21B34/10 , E21B43/129 , F04B47/08 , F04F1/08
摘要： The present invention generally provides a gas operated pump having a removable and insertable valve. In one aspect, the invention includes a pump housing having a fluid path for pressurized gas and a second fluid path for exhaust gas. The fluid paths are completed when the valve is inserted into a longitudinal bore formed in the housing.
摘要翻译：本发明通常提供一种具有可移除和可插入阀的气动泵。一方面，本发明包括具有用于加压气体的流体路径和用于废气的第二流体路径的泵壳体。当阀被插入到形成在壳体中的纵向孔中时，流体路径完成。

4. 发明授权

US5806598A Apparatus and method for removing fluids from underground wells 失效
标题翻译：从地下井中清除流体的装置和方法
公开(公告)号：US5806598A
公开(公告)日：1998-09-15
申请号：US692592
申请日：1996-08-06
申请人： Mohammad Amani
发明人： Mohammad Amani
IPC分类号： E21B43/12 , F04F1/08 , F04F1/06
CPC分类号： E21B43/121 , F04F1/08 , Y10T137/2934 , Y10T137/87225
摘要： An apparatus for supplying and venting gas to a downhole accumulation chamber that includes a supply valve having an open supply position to supply gas to the chamber and a closed supply position, a vent valve having an open vent position to vent gas from the chamber and a closed vent position, and an actuator communicating with a source of pressurized fluid at the surface for actuating the supply and vent valves. The actuator moves the supply valve to the open position and the vent valve to the closed position, and alternately moves the vent valve to the open vent position and the supply valve to the closed supply position. The actuator may include a single hydraulically actuated reciprocating member or a pair of hydraulically actuated reciprocating members. When a pair of reciprocating members is utilized and the apparatus is used in connection with a tubing string having a flowbore, the hydrostatic pressure from the tubing string flowbore may be utilize to provide pressure on one side of each reciprocating member. The apparatus may also include biasing members for biasing each valve to either the open or closed position.
摘要翻译：一种用于向井下蓄积室供气和排放气体的装置，其包括供给阀，所述供给阀具有开放的供应位置以向所述室供应气体和封闭的供应位置，具有用于从所述室排出气体的开放排气位置的排气阀和闭合的排气位置，以及与表面上的加压流体源连通的致动供应和排气阀的致动器。执行器将供给阀移动到打开位置并将排气阀移动到关闭位置，并且将排气阀交替地移动到打开排气位置，并将供给阀移动到关闭供应位置。致动器可以包括单个液压致动的往复运动构件或一对液压致动的往复运动构件。当使用一对往复运动的构件并且该装置与具有流孔的管柱连接使用时，可以利用来自管柱流道的流体静力压力来在每个往复运动构件的一侧上提供压力。该装置还可以包括用于将每个阀偏压到打开或关闭位置的偏置构件。

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