公开(公告)号：US12117010B2

公开(公告)日：2024-10-15

申请号：US18410703

申请日：2024-01-11

申请人： GSCD Corp.

发明人： William Louis Kacin

IPC分类号： F04D25/04 ,  F04D15/00 ,  F04D29/053

CPC分类号： F04D25/04 ,  F04D15/0083 ,  F04D29/053

摘要： A gas seal column apparatus includes a vertically-oriented column, a pump, an inlet pipe, a an outlet pipe, and a drive shaft driven by any type of motor. The pump and the gas seal column comprise a vertically-oriented pump system. The inlet pipe receives pressurized seal gas for introducing the seal gas into the pump system. The outlet pipe enables the seal gas to exit the pump system. The drive shaft is encased by the gas seal column between the pump drive motor and the pump to couple the pump drive motor to the pump.

公开(公告)号：US20240318657A1

公开(公告)日：2024-09-26

申请号：US18680008

申请日：2024-05-31

申请人： GSCD Corp.

发明人： William Louis Kacin

IPC分类号： F04D25/04 ,  F04D15/00 ,  F04D29/053

CPC分类号： F04D25/04 ,  F04D15/0083 ,  F04D29/053

摘要： A gas seal column apparatus includes a vertically-oriented column, a pump, an inlet pipe, a an outlet pipe, and a drive shaft driven by any type of motor. The pump and the gas seal column comprise a vertically-oriented pump system. The inlet pipe receives pressurized seal gas for introducing the seal gas into the pump system. The outlet pipe enables the seal gas to exit the pump system. The drive shaft is encased by the gas seal column between the pump drive motor and the pump to couple the pump drive motor to the pump.

公开(公告)号：US20240141908A1

公开(公告)日：2024-05-02

申请号：US18410703

申请日：2024-01-11

申请人： GSCD Corp.

发明人： William Louis Kacin

IPC分类号： F04D25/04 ,  F04D15/00 ,  F04D29/053

CPC分类号： F04D25/04 ,  F04D15/0083 ,  F04D29/053

摘要： A gas seal column apparatus includes a vertically-oriented column, a pump, an inlet pipe, a an outlet pipe, and a drive shaft driven by any type of motor. The pump and the gas seal column comprise a vertically-oriented pump system. The inlet pipe receives pressurized seal gas for introducing the seal gas into the pump system. The outlet pipe enables the seal gas to exit the pump system. The drive shaft is encased by the gas seal column between the pump drive motor and the pump to couple the pump drive motor to the pump.

公开(公告)号：US20220299033A1

公开(公告)日：2022-09-22

申请号：US17205124

申请日：2021-03-18

申请人： GSCD Corp.

发明人： William Louis Kacin

IPC分类号： F04D13/08 ,  F04D29/10

摘要： The gas seal column pump may comprise a pump drive, a gas seal column with a corrosion resistant telescoping liner, a seal gas control box, and a pump. A drive motor of the pump drive, the gas seal column, and the pump may comprise a sealed, vertically-oriented, pumping system where the gas seal column is operable to replace mechanical seals around a drive shaft that couples the drive motor to the pump. A pressurized seal gas pumped into the gas seal column may displace corrosive fumes and the product being pumped. An unsealed pump drive motor may be used for certain applications. The vertical length of the telescoping liner may be controlled to mitigate interference with pump operation. Responsive to inputs from the level sensors, a seal gas control box may regulate the pressure of the seal gas using a plurality of valves.