F22D1/34 - CPC Classification Index

ClassID:

155760 ⎘

F22D1/34 - CPC Classification

Classification description:

Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines and returning condensate to boiler with main feed supply

Recent Application in this class:

20240418361

2024-12-19

STEAM BOILER SYSTEM AND METHOD OF CIRCULATING WATER AND STEAM IN A STEAM BOILER SYSTEM

20230175685

2023-06-08

Steam boiler system and method of circulating water and steam in a steam boiler system

20200025367

2020-01-23

Boiler feed tank energy recapture system

20180328231

2018-11-15

Thermal power generation system and control method for same

20160138798

2016-05-19

Method for preheating feed water in steam power plants, with process steam outcoupling

20160091197

2016-03-31

Fossil-fuel power plant and fossil-fuel power plant operation method

20100300296

2010-12-02

DEGASSER

20100263607

2010-10-21

Desuperheater for a steam turbine generator