A novel electrochemical hydrogen compressor material technology system comprising a composite polymer membrane made from a blend of inorganic and organic polymers, the preparation and the use thereof.

The invention relates to a high pressure water pump and a steam powered nailing gun having the high pressure water pump. In certain embodiments, high pressure water pump includes: an upper pump body, a lower pump body, a water discharge valve, a water intake valve, a plunger, a guide sleeve, a hammering cap, an adjustment knob, and an evacuation valve. Both upper and lower pump body are connected by connecting bolts. A sealing ring is disposed between upper and lower pump body and a sealing element is disposed between the upper pump body and plunger. Plunger is sheathed in upper pump body. The hammering cap is threadedly connected to the plunger. The adjustment knob is connected to an upper end of upper pump body. The hammering cap is moveably connected to the adjustment knob through the plunger. A plunger reset spring is disposed between hammering cap and adjustment knob.

The invention relates to a high pressure water pump and a steam powered nailing gun having the high pressure water pump. In certain embodiments, high pressure water pump includes: an upper pump body, a lower pump body, a water discharge valve, a water intake valve, a plunger, a guide sleeve, a hammering cap, an adjustment knob, and an evacuation valve. Both upper and lower pump body are connected by connecting bolts. A sealing ring is disposed between upper and lower pump body and a sealing element is disposed between the upper pump body and plunger. Plunger is sheathed in upper pump body. The hammering cap is threadedly connected to the plunger. The adjustment knob is connected to an upper end of upper pump body. The hammering cap is moveably connected to the adjustment knob through the plunger. A plunger reset spring is disposed between hammering cap and adjustment knob.

A compressor and a method for conveying and compressing a fluid into a target system. The compressor has a first drive part having a first drive piston, a second drive part having a second drive piston and at least a first high-pressure part having a high-pressure piston. The first drive piston and the second drive piston are each able to be subjected to a drive fluid piston on alternate sides controlled via a first control unit. The first drive, the second drive piston and the high-pressure piston are jointly movable axially coupled via a piston rod arrangement. The second drive part is assigned a second control unit, which is arranged after the first control unit and via which the subjecting of the second drive piston to drive fluid is able to be activated.

A compressor and a method for conveying and compressing a fluid into a target system. The compressor has a first drive part having a first drive piston, a second drive part having a second drive piston and at least a first high-pressure part having a high-pressure piston. The first drive piston and the second drive piston are each able to be subjected to a drive fluid piston on alternate sides controlled via a first control unit. The first drive, the second drive piston and the high-pressure piston are jointly movable axially coupled via a piston rod arrangement. The second drive part is assigned a second control unit, which is arranged after the first control unit and via which the subjecting of the second drive piston to drive fluid is able to be activated.

The present invention relates to a hydrogen gas compression device. The hydrogen gas compression device according to an embodiment of the present invention is a hydrogen gas compression device for converting low-pressure hydrogen gas introduced into at least one compression chamber into high-pressure hydrogen gas and discharging the high-pressure hydrogen gas, the hydrogen gas compression device including: a pinion member which performs a rotating motion by a power unit; at least one rack member which has one end portion engaged with the pinion member and performs a reciprocating linear motion according to the rotating motion of the pinion member; at least one compression member which has a central portion connected to the other end portion of each of the at least one rack member and performs a reciprocating motion according to the reciprocating linear motion of each of the at least one rack member to reduce or enlarge the volume of each of the at least one compression chamber; and a housing that has at least one hole portion into which the at least one compression member is inserted in a reciprocable state, and forms the at least one compression chamber, into which the low-pressure hydrogen gas is introduced, in an area of the at least one hole portion on a front end portion side of each of the at least one compression member.

The present invention relates to a hydrogen gas compression device. The hydrogen gas compression device according to an embodiment of the present invention is a hydrogen gas compression device for converting low-pressure hydrogen gas introduced into at least one compression chamber into high-pressure hydrogen gas and discharging the high-pressure hydrogen gas, the hydrogen gas compression device including: a pinion member which performs a rotating motion by a power unit; at least one rack member which has one end portion engaged with the pinion member and performs a reciprocating linear motion according to the rotating motion of the pinion member; at least one compression member which has a central portion connected to the other end portion of each of the at least one rack member and performs a reciprocating motion according to the reciprocating linear motion of each of the at least one rack member to reduce or enlarge the volume of each of the at least one compression chamber; and a housing that has at least one hole portion into which the at least one compression member is inserted in a reciprocable state, and forms the at least one compression chamber, into which the low-pressure hydrogen gas is introduced, in an area of the at least one hole portion on a front end portion side of each of the at least one compression member.

A piston compressor, comprising at least one piston compressor element (3) that is provided with a housing (8) with a compression chamber (13) in which a piston (10) is arranged movably back and forth in an axial direction (X-X′) between an upper dead point and a lower dead point by means of a drive shaft (5) driven by a rotary motor (6), and in which between this drive shaft (5) and the piston (10), a kinematic transmission (20) is provided for the primary drive of the piston (10), characterized in that the piston (10) is provided with a complementary drive (25) in the form of an electromagnetic linear drive.

The invention relates to a multi-chamber with ultra-high-pressure or hydraulic motor compressors or motor pumps for compressing gas or liquid at ultra-high pressure, formed by several different-sized concentric chambers, wherein each chamber contains smaller chambers, there being installed between the chambers motors or pumps that enable fluid to be introduced into the inner chambers at increasingly greater pressure.

The invention relates to a multi-chamber with ultra-high-pressure or hydraulic motor compressors or motor pumps for compressing gas or liquid at ultra-high pressure, formed by several different-sized concentric chambers, wherein each chamber contains smaller chambers, there being installed between the chambers motors or pumps that enable fluid to be introduced into the inner chambers at increasingly greater pressure.