Class F04F : PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
Subclass 5/06: Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow (diffusion pumps F04F 9/00; combination of jet pumps with pumps of other than jet type F04B; use of jet pumps for priming or boosting non-positive-displacement pumps F04D) the inducing fluid being liquid displacing elastic fluids of rotary type
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11835050 | Fan | Oct 29, 20 | Dec 05, 23 | Not available |
| 11835067 | Gas compressor with reduced energy loss | May 20, 20 | Dec 05, 23 | CARNOT COMPRESSION INC. |
| 11725672 | Gas compressor with reduced energy loss | Dec 23, 21 | Aug 15, 23 | CARNOT COMPRESSION INC. |
| 11209023 | Gas compressor with reduced energy loss | May 19, 20 | Dec 28, 21 | CARNOT COMPRESSION INC. |
| 10920793 | Energy recovery-recycling turbine integrated with a capillary tube gas compressor | May 21, 19 | Feb 16, 21 | CARNOT COMPRESSION INC. |
| 10654654 | Suction device | Jun 30, 16 | May 19, 20 | HARMOTEC CO., LTD. |
| 10359055 | Energy recovery-recycling turbine integrated with a capillary tube gas compressor | Feb 10, 17 | Jul 23, 19 | Carnot Compression, LLC |
| 9919243 | Method and system of compressing gas with flow restrictions | Oct 12, 15 | Mar 20, 18 | CARNOT COMPRESSION, LLC |
| 8932028 | Fan assembly | Mar 21, 14 | Jan 13, 15 | DYSON TECHNOLOGY LIMITED |
| 8714937 | Fan assembly | May 25, 12 | May 06, 14 | DYSON TECHNOLOGY LIMITED |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0279,875 | LIQUID BLADE PUMP | Aug 05, 21 | Sep 07, 23 | Not available |
| 2020/0277,970 | GAS COMPRESSOR WITH REDUCED ENERGY LOSS | May 19, 20 | Sep 03, 20 | Not available |
| 2019/0331,138 | ENERGY RECOVERY-RECYCLING TURBINE INTEGRATED WITH A CAPILLARY TUBE GAS COMPRESSOR | May 21, 19 | Oct 31, 19 | Not available |
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