F01B31/00 - CPC Classification Index

ClassID:

136523 ⎘

F01B31/00 - CPC Classification

Classification description:

Component parts, details, or accessories not provided for in, or of interest apart from, other groups

Sub-classes:

F01B31/005 » {Silencing equipment } 3
F01B31/02 » De-icing means for engines having icing phenomena 5
F01B31/04 » Means for equalising torque in reciprocating-piston machines or engines 0
F01B31/06 » Means for compensating relative expansion of component parts 0
F01B31/08 » Cooling of steam engines ; Heating; Heat insulation 7
F01B31/10 » Lubricating arrangements of steam engines 3
F01B31/12 » Arrangements of measuring or indicating devices 8
F01B31/14 » Changing of compression ratio 36
F01B31/16 » Silencers specially adapted for steam engines 1
F01B31/18 » Draining 1
F01B31/22 » Idling devices, e.g. having by-passing valves 0
F01B31/26 » Other component parts, details, or accessories, peculiar to steam engines 9

Recent Application in this class:

20140208732

DIRECT COMBUSTION TYPE PLUNGER HYDRAULIC PUMP

20140196600

AIR ENGINE WITH ROTATABLE INTAKE-EXHAUST MECHANISM

20140161638

Compact package design for compression system

20140123638

Pneumatic engine system with air circulation

20140060318

Safety Pin

20130319222

Sealing element for a rotary piston machine

20130298754

Axial piston machine

20130228068

High pressure device for fluid media

20130205995

SEALING RING FOR A PISTON PUMP

20130205992

Variable valve universal bracket design

20130199364

Coupling device for connecting a brake input element to a main brake cylinder and method for operating such a coupling device

20130125744

Proximity switch actuation mechanism