Class F04B : POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
Subclass 1/10: Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00) having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11841009 | Hydrostatic machine comprising a cam ring with adjacent bearings of same outer diameter, and manufacturing method | Jul 03, 19 | Dec 12, 23 | Not available |
| 10914281 | Rotary hydraulic machine | Mar 11, 19 | Feb 09, 21 | ITALGROUP S.R.L. CON SOCIO UNICO |
| 10690109 | Distribution device for a hydraulic machine and a hydraulic machine fitted with such a device | Nov 01, 16 | Jun 23, 20 | Poclain Hydraulics Industrie |
| 10385887 | Hydraulic machine | Feb 08, 16 | Aug 20, 19 | Danfoss A/S |
| 10145366 | Hydraulic arrangement | Feb 08, 16 | Dec 04, 18 | Danfoss A/S |
| 9644617 | Hydrostatic axial piston machine | Mar 21, 13 | May 09, 17 | ROBERT BOSCH GMBH |
| 9518567 | Adjusting device of a hydrostatic module | Feb 02, 12 | Dec 13, 16 | ZF FRIEDRICHSHAFEN AG |
| 5992121 | Modular support assembly | Sep 13, 97 | Nov 30, 99 | LINDSAY, FREDERICK H., AS TRUSTEE U/T DATE MARCH 9, 2000 |
| 5114321 | Fluid displacement apparatus with traveling chambers | Feb 12, 91 | May 19, 92 | VAIREX CORPORATION, VAIREX CORPORATION A CO CORPORATION, |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0277,246 | ROTARY HYDRAULIC MACHINE | Mar 11, 19 | Sep 12, 19 | Not available |
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