| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
|---|
| 05/16/2013 | DE102011086349A1 Rohrförmiger Filter einer Kolbenpumpe für eine Fahrzeugbremsanlage A tubular filter of a piston pump for a vehicle brake system |
| 05/16/2013 | DE102011055194A1 Hydraulikpumpenanordnung Hydraulic pump assembly |
| 05/15/2013 | EP2592269A1 Cryogenic reciprocating pump intermediate distance piece |
| 05/15/2013 | EP2592268A1 A high pressure pump for injecting cement mixtures |
| 05/15/2013 | CN202937758U Stroke-adjustable rotational motion and reciprocating motion converting mechanism |
| 05/15/2013 | CN202937446U Split type piston guide ring, split type piston, piston cylinder and concrete pumping device |
| 05/15/2013 | CN202937445U Axial piston pump with piston with metal sealing ring |
| 05/15/2013 | CN202937444U Novel water pump control valve |
| 05/15/2013 | CN202937443U Reciprocating pump |
| 05/15/2013 | CN202937442U Engine oil cooling circulation device |
| 05/15/2013 | CN202937441U Connecting structure of pasty fluid pump material cylinder piston rod and hydraulic cylinder piston rod |
| 05/15/2013 | CN202937440U Hose pump drum wheel |
| 05/15/2013 | CN202937439U Hose guiding device in hose pump |
| 05/15/2013 | CN202937438U Pump anti-blocking device |
| 05/15/2013 | CN202937437U Modified split-type packing seal structure |
| 05/15/2013 | CN202937436U Improved sealing structure for air exchange chamber |
| 05/15/2013 | CN202937435U Double-swash-plate-structure plunger pump |
| 05/15/2013 | CN202937434U Seam allowance diameter conversion device used for pump experiment |
| 05/15/2013 | CN202937419U Trolley type flood prevention pump of transformer substation |
| 05/15/2013 | CN202937417U Oblique shaft type axial plunger pump/motor with novel-structure plunger |
| 05/15/2013 | CN103109088A Electromagnetic pump |
| 05/15/2013 | CN103109038A A motor and pump barrier fluids pressure regulation system in a subsea motor and pump module |
| 05/15/2013 | CN103104482A Pump rod structure used for plunger pump |
| 05/15/2013 | CN103104481A Novel water pump control valve |
| 05/15/2013 | CN103104480A Novel drilling pump head |
| 05/15/2013 | CN103104479A Jacket liquid sulfur pump assembly |
| 05/15/2013 | CN103104478A Booster pump and water purification machine system composed of booster pump |
| 05/15/2013 | CN103104477A Asymmetric valve plate for fixed pure water hydraulic axial plunger pump |
| 05/15/2013 | CN103104476A Cryogenic reciprocating pump intermediate distance piece |
| 05/15/2013 | CN103104475A Novel drilling pump head and pressure boosting method thereof |
| 05/15/2013 | CN103104474A Pressurization method based on novel drilling pump head |
| 05/15/2013 | CN103104473A Drilling pump with T-type pump head and supercharging method thereof |
| 05/15/2013 | CN103104472A L-shaped pump head of well drilling pump applied to petroleum industry |
| 05/15/2013 | CN103104471A Pressurization method based on drilling pump provided with T-shaped pump head |
| 05/15/2013 | CN103104470A L-shaped pump head of well drilling pump and pressurization method thereof applied to petroleum industry |
| 05/15/2013 | CN103104469A Pressurization method of well drilling pump applied to petroleum industry |
| 05/15/2013 | CN103104468A Piezoelectric pump parallel pipelines |
| 05/15/2013 | CN103104447A Drilling pump with T-type pump head |
| 05/15/2013 | CN103104445A Thickened oil energy-saving cross pump thermal collecting oil well pump |
| 05/15/2013 | CN103104444A Peristaltic device |
| 05/15/2013 | CN103104443A Oil drive diaphragm slurry pump |
| 05/15/2013 | CN101858332B Multi-section centering self-rotating reducer oil pipe pump |
| 05/14/2013 | US8439651 Garden hose booster water pump system |
| 05/11/2013 | CA2794893A1 Cryogenic reciprocating pump intermediate distance piece |
| 05/09/2013 | US20130112073 Lube pump telescoping enclosure |
| 05/08/2013 | DE19830078B4 Rückschlagventil Check valve |
| 05/08/2013 | CN202926896U Spline being used on high viscosity pump shaft coupling |
| 05/08/2013 | CN202926606U High viscosity pump outer cover |
| 05/08/2013 | CN202926605U High viscosity pump end cap |
| 05/08/2013 | CN202926604U Engineering plastic water pump housing with metal frame partially |
| 05/08/2013 | CN202926603U Split type drilling pump rack |
| 05/08/2013 | CN202926602U Low noise hydraulic oil pump station |
| 05/08/2013 | CN202926601U Oil field plunger pump plunger pinshaft |
| 05/08/2013 | CN202926600U Piston structure suitable for color paste outpouring mechanism |
| 05/08/2013 | CN202926599U Piston diaphragm pump and piston rod separation device thereof |
| 05/08/2013 | CN202926598U Self-propelling automatic re-circulating pump protection valve |
| 05/08/2013 | CN202926597U Double-action pump |
| 05/08/2013 | CN202926596U One-way valve device used for pneumatic diaphragm pump |
| 05/08/2013 | CN202926595U Double-acting valve |
| 05/08/2013 | CN202926594U Tapered check valve of high pressure water pump |
| 05/08/2013 | CN202926593U Water inlet-outlet valve structure |
| 05/08/2013 | CN202926592U Frost cracking prevention carbon-free water taking device |
| 05/08/2013 | CN202926591U An oil-saving machine pump viewing window capable of being detached during operation of a machine pump |
| 05/08/2013 | CN202926590U Deep-well pump cylinder scale preventer |
| 05/08/2013 | CN202926589U Split piston sealing body, split piston, piston cylinder and concrete pumping equipment |
| 05/08/2013 | CN202926588U High-pressure pump |
| 05/08/2013 | CN202926587U Water pump noise isolation protective cover |
| 05/08/2013 | CN202926586U Two-way multistage shaft seal assembly device |
| 05/08/2013 | CN202926585U Wearing ring and cutting ring and concrete pumping device |
| 05/08/2013 | CN202926584U Novel hydrojet pump |
| 05/08/2013 | CN202926583U Follow-up device of oil pump |
| 05/08/2013 | CN202926582U Non-carbon water taking device |
| 05/08/2013 | CN202926568U Oil-well pump without traveling valve |
| 05/08/2013 | CN202926567U Radial magnetic drive defueling pump |
| 05/08/2013 | CN202926565U Sinking storage scale prevention oil well pump |
| 05/08/2013 | CN202926563U Axial magnetic diaphragm pump |
| 05/08/2013 | CN202926539U Device capable of realizing continuous constant flow pumping of concrete |
| 05/08/2013 | CN103097717A Valve, in particular of a hydraulic piston pump |
| 05/08/2013 | CN103097651A Combined barrier and lubrication fluids pressure regulation system and unit for a subsea motor and pump module |
| 05/08/2013 | CN103097650A A compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump module |
| 05/08/2013 | CN103089607A Novel oil filter |
| 05/08/2013 | CN103089606A Engine oil filter of plunger pump |
| 05/08/2013 | CN103089605A Hydraulic pump shell |
| 05/08/2013 | CN103089604A Slush pump piston assembly |
| 05/08/2013 | CN103089603A Transverse-placing type electromagnetic control valve structure and regulation methods thereof |
| 05/08/2013 | CN103089593A Axial magnetic diaphragm pump |
| 05/08/2013 | CN103089562A Camshaft type plunger pump |
| 05/08/2013 | CN102251959B Adjustable plunger pump check valve |
| 05/08/2013 | CN101925739B Hydraulic pump motor and fan driver |
| 05/08/2013 | CN101451522B Variable displacement pump |
| 05/07/2013 | US8434399 Oilfield equipment composed of a base material reinforced with a composite material |
| 05/07/2013 | CA2734072C Fuel pump apparatus |
| 05/02/2013 | WO2013061199A1 Microfluidic device with interconnects |
| 05/02/2013 | WO2013061020A1 Peristaltic pump and pumphead therefor |
| 05/02/2013 | WO2013009432A3 Poppet valve with integrated dampener |
| 05/02/2013 | DE102011085288A1 Hydraulic aggregate has motor housing, pump housing and blind hole for receiving motor shaft, where motor shaft extends into blind hole through shaft sealing ring fixed in blind hole |
| 05/02/2013 | CA2852241A1 Peristaltic pump and pumphead therefor |
| 05/01/2013 | EP2587058A1 Bent axis type hydraulic rotating machine |
| 05/01/2013 | EP2585743A1 Non-return valve for a fluid pump |
| 05/01/2013 | EP2585681A1 Combined barrier and lubrication fluids pressure regulation system and unit for a subsea motor and pump module |