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Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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Industry
CPC
F04B39/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
Current Industry
F04B39/00
Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
Sub Industries
F04B39/0005
adaptations of pistons
F04B39/0011
liquid pistons
F04B39/0016
with valve arranged in the piston
F04B39/0022
piston rods
F04B39/0027
Pulsation and noise damping means
F04B39/0033
with encapsulations
F04B39/0038
of inlet or outlet channels
F04B39/0044
with vibration damping supports
F04B39/005
with direct action on the fluid flow using absorptive materials
F04B39/0055
with a special shape of fluid passage
F04B39/0061
using muffler volumes
F04B39/0066
using sidebranch resonators
F04B39/0072
characterised by assembly or mounting
F04B39/0077
by generating oil foam
F04B39/0083
using blow off silencers
F04B39/0088
using mechanical tuned resonators
F04B39/0094
crankshaft
F04B39/02
Lubrication
F04B39/0207
with lubrication control systems
F04B39/0215
characterised by the use of a special lubricant
F04B39/0223
characterised by the compressor type
F04B39/023
Hermetic compressors
F04B39/0238
with oil distribution channels
F04B39/0246
in the rotating shaft
F04B39/0253
using centrifugal force for transporting the oil
F04B39/0261
with an auxiliary oil pump
F04B39/0269
with device for spraying lubricant or with mist lubrication
F04B39/0276
the pump being of the reciprocating piston type
F04B39/0284
Constructional details
F04B39/0292
Lubrication of pistons or cylinders
F04B39/04
Measures to avoid lubricant contaminating the pumped fluid
F04B39/041
sealing for a reciprocating rod
F04B39/042
sealing being provided on the piston
F04B39/044
sealing with a rolling diaphragm between piston and cylinder
F04B39/045
Labyrinth-sealing between piston and cylinder
F04B39/047
Sealing between piston and carter being provided by a bellow
F04B39/048
Sealing between piston and carter being provided by a diaphragm
F04B39/06
Cooling Heating Prevention of freezing
F04B39/062
Cooling by injecting a liquid in the gas to be compressed
F04B39/064
Cooling by a cooling jacket in the pump casing
F04B39/066
Cooling by ventilation
F04B39/068
prevention of freezing
F04B39/08
Actuation of distribution members
F04B39/10
Adaptations or arrangements of distribution members
F04B39/1006
the members being ball valves
F04B39/1013
the members being of the poppet valve type
F04B39/102
the members being disc valves
F04B39/1026
without spring
F04B39/1033
annular disc valves
F04B39/104
the members being parallel flexible strips
F04B39/1046
Combination of in- and outlet valve
F04B39/1053
the members being Hoerbigen valves
F04B39/106
the members being parallel non-flexible strips
F04B39/1066
Valve plates
F04B39/1073
the members being reed valves
F04B39/108
circular reed valves
F04B39/1086
flat annular reed valves
F04B39/1093
the members being low-resistance valves allowing free streaming
F04B39/12
Casings Cylinders Cylinders heads Fluid connections
F04B39/121
Casings
F04B39/122
Cylinder block
F04B39/123
Fluid connections
F04B39/125
Cylinder heads
F04B39/126
Cylinder liners
F04B39/127
Mounting of a cylinder block in a casing
F04B39/128
Crankcases
F04B39/14
Provisions for readily assembling or disassembling
F04B39/16
Filtration Moisture separation
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