Patents-Review.com
ClassID:

143226 ⎘

F04B53/168 - CPC Classification

Classification description:

Component parts, details or accessories not provided for in, or of interest apart from, groups  -  or  - ; Casings; Cylinders; Cylinder liners or heads; Fluid connections; Adaptations of cylinders; Cylinder liners Mounting of cylinder liners in cylinders

Recent Application in this class:
#1
20250283464
2025-09-11

PACKING BORE WEAR SLEEVE RETAINER SYSTEM

 #2
20240376892
2024-11-14

Packing bore wear sleeve retainer system

 #3
20240240625
2024-07-18

SYSTEM FOR DISPENSING ABRASIVE MATERIAL

 #4
20230304462
2023-09-28

Gasoline direct injection fuel pump with isolated plunger sleeve

 #5
20220390055
2022-12-08

Packing bore wear sleeve retainer system

 #6
20220299017
2022-09-22

System for dispensing abrasive material

 #7
20220282719
2022-09-08

Reciprocating pump fluid cylinder sleeve assembly

 #8
20210270263
2021-09-02

System and method of using power of pump to replace packing bores or other components from a fluid end

 #9
20210017983
2021-01-21

Plunger bore sleeve for a reciprocating pump

 #10
20200049144
2020-02-13

Liner lock flange for a piston pump

 #11
20200049116
2020-02-13

High-pressure fuel pump

 #12
20180306171
2018-10-25

Variable displacement pump

 #13
20180292363
2018-10-11

Biocompatible component with structural reinforcement

 #14
20180266407
2018-09-20

Housing having a cylindrical insert sealed against the housing

 #15
20180156212
2018-06-07

Packaging bore for eliminating washout failure

 #16
20180135622
2018-05-17

Piston cartridge for piston pump

 #17
20180135413
2018-05-17

AXIAL PISTON MACHINE

 #18
20180003172
2018-01-04

Autofrettage of thermally clad components

 #19
20170306910
2017-10-26

Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine

 #20
20170107983
2017-04-20

VALVE COVER AND LINER RETAINER FOR A FLUID END OF A PUMP

 #21
20170058889
2017-03-02

Lightweight compressor crankcase assembly and method

 #22
20160281706
2016-09-29

Removable shim clip for adjustable piston pump

 #23
20160032701
2016-02-04

Fluid end with protected flow passages

 #24
20140260954
2014-09-18

FLUID END WITH PROTECTED FLOW PASSAGES AND KIT FOR SAME

 #25
20130327212
2013-12-12

Cylinder of a reciprocating piston machine and reciprocating piston machine

 #26
20130228068
2013-09-05

High pressure device for fluid media

 #27
20130092023
2013-04-18

Compressors with improved sealing assemblies

 #28
20130061745
2013-03-14

Removable shim clip for adjustable piston pump

 #29
20120063939
2012-03-15

High pressure pump including hollow stud

 #30
20120003110
2012-01-05

Pump for dosing fluids

 #31
20110283881
2011-11-24

CYLINDER BLOCK ASSEMBLY FOR A HYDRAULIC DEVICE

 #32
20110253109
2011-10-20

High-pressure fuel pump assembly mechanism

 #33
20110089753
2011-04-21

Hydraulic piston pump

 #34
20100275773
2010-11-04

Pump liner retention device

 #35
20100236402
2010-09-23

Liner retention system

 #36
20090110575
2009-04-30

High-pressure fuel supply pump and the manufacturing method

 #37
20080279683
2008-11-13

Liner retention system

 #38
20080213112
2008-09-04

Load ring mounting of pumping plunger sleeve

 #39
20070092389
2007-04-26

Piston pump

 #40
20070006726
2007-01-11

Liner retention system

 #41
20060123616
2006-06-15

Cylinder liner preload system

 #42
20050249615
2005-11-10

High pressure reciprocating pump

 #43
20050223889
2005-10-13

Liner retention system

 #44
20050142016
2005-06-30

Heat insulating structure in piston type compressor

 #45
17956075
2023-11-14

Tension applying assembly for fluid end

 #46
17949471
2023-09-12

Packing sleeve for pump fluid end

 #47
15801424
2019-10-08

Cylinder liner retainer system with torque multiplier and method

 #48
15273019
2018-08-07

Quick change cylindrical liner retainer assembly

 #49
14475213
2015-11-03

Plunger repositioning system