Y02B30/102 - CPC Classification Index

#1

20180320929

2018-11-08

System and method for furnace fluid flow management

#2

20180313577

2018-11-01

Water heater

#3

20180292110

2018-10-11

High-efficiency condensing water heater

#4

20180231274

2018-08-16

Heat exchanger

#5

20180224155

2018-08-09

Heat exchanger

#6

20180216848

2018-08-02

Heat exchanger

#7

20180216847

2018-08-02

Heat exchanger

#8

20180180324

2018-06-28

Fan and water heater provided with the same, and impeller and water heater provided with the same

#9

20180172314

2018-06-21

Fan and water heater provided with the same, and impeller and water heater provided with the same

#10

20180164046

2018-06-14

Heat exchanger, hot water apparatus, and method of manufacturing heat exchanger

#11

20180106498

2018-04-19

Heat exchanger and combustion device

#12

20180094831

2018-04-05

Heat exchanger and heat source device

#13

20180087806

2018-03-29

Heat exchanger and hot water apparatus

#14

20180085796

2018-03-29

Device for cleaning, especially the pipes of the drinking water circuit of an aircraft

#15

20180031276

2018-02-01

Condensing boiler

#16

20170343213

2017-11-30

Exhaust duct

#17

20170321970

2017-11-09

U-bend pipe type heat exchanger

#18

20170321928

2017-11-09

Dielectrically insulated secondary flue for gas-fired water heater

#19

20170261230

2017-09-14

Method and apparatus for collecting waste heat of exhaust gas and reducing white smoke

#20

20170167735

2017-06-15

System and method of controlling condensing and non-condensing boiler firing rates

#21

20170130960

2017-05-11

Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter

#22

20170074546

2017-03-16

Method of manufacturing a set of heat exchange cells and set of heat exchange cells thus obtained

#23

20170059205

2017-03-02

Latent-heat exchanger for hot-water heating and condensing gas boiler including same

#24

20170059203

2017-03-02

Heat exchanger

#25

20170023276

2017-01-26

Heat exchanger tube and heating boiler having such a heat exchanger tube

#26

20160377320

2016-12-29

Heat exchanger for condensing gas boiler

#27

20160313027

2016-10-27

Water heater

#28

20160298874

2016-10-13

Plate heat exchanger, in particular for condensing boilers

#29

20160236247

2016-08-18

Device for cleaning pipes of the drinking water circuit of an aircraft

#30

20160221044

2016-08-04

High efficiency hot water pressure washer

#31

20160146541

2016-05-26

Double tubing condensation exchanger for heating water and/or for producing sanitary hot water

#32

20160138827

2016-05-19

Condensing water heater with dielectrically insulated secondary flue

#33

20160131395

2016-05-12

Furnace cabinet with three baffles

#34

20160091263

2016-03-31

Header of heat exchanger and heat exchanger provided with the same

#35

20160082811

2016-03-24

Heat exchanger arrangement, especially for a fuel-operated vehicle heater

#36

20160010892

2016-01-14

Water heater

#37

20150377512

2015-12-31

HVAC systems and methods with improved heat exchangers

#38

20150300661

2015-10-22

Hot water-centered combined hot water and heating boiler

#39

20150292768

2015-10-15

Heat exchanger

#40

20150241130

2015-08-27

Condensation heat exchanger having dummy pipe

#41

20150241088

2015-08-27

Fan and water heater provided with the same, and impeller and water heater provided with the same

#42

20150241087

2015-08-27

Gas-fired water heater with separable heat exchanger or detachably connected external water heater

#43

20150241086

2015-08-27

Water heater

#44

20150198384

2015-07-16

Domestic boiler preheater

#45

20150184888

2015-07-02

Dual-ring and straight fin tube condensing

#46

20150121935

2015-05-07

Heat exchanger

#47

20150090201

2015-04-02

Condensing heat exchanger and boiler/water heater including the same

#48

20150059732

2015-03-05

Thermostatic condensing gas water heater and control method therefor

#49

20150056903

2015-02-26

Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter

#50

20150027667

2015-01-29

Condensing heat recovery unit for a portable fluid heater

#51

20150007780

2015-01-08

Coil and serpentine bent fin tube condensing heat exchanger

#52

20140352930

2014-12-04

System and method for furnace fluid flow management

#53

20140202442

2014-07-24

Condensing heat exchanger fins with enhanced airflow

#54

20140174382

2014-06-26

Water heater including heat exchanger

#55

20140069625

2014-03-13

Method and equipment for heat recovery

#56

20140034038

2014-02-06

Furnace header

#57

20130152834

2013-06-20

Heat exchanger

#58

20130118719

2013-05-16

Dual-chamber heat exchanger

#59

20130112384

2013-05-09

Heat exchanger

#60

20130042823

2013-02-21

Heat exchanger including waste heat recovery

#61

20130025546

2013-01-31

Combustion apparatus

#62

20120312513

2012-12-13

Hot fluid production device including a condensing heat exchanger

#63

20120247734

2012-10-04

Elongated counter-flow heat exchanger for heat recovery

#64

20120240869

2012-09-27

Condensing gas appliance and condensate trap therefor

#65

20120222631

2012-09-06

Gas-fired water heater with separable heat exchanger or detachably connected external water heater

#66

20120085521

2012-04-12

Furnace heat exchanger attachment

#67

20120085514

2012-04-12

Furnace heat exchanger coupling

#68

20120080023

2012-04-05

Method and system for controlling an inducer in a modulating furnace

#69

20120037096

2012-02-16

Combustion apparatus, method for combustion control, board, combustion control system and water heater

#70

20110309155

2011-12-22

Thermos at algorithm for fully modulating furnaces

#71

20110303164

2011-12-15

Integrated contact condensing water heater

#72

20110185987

2011-08-04

Cast iron or aluminum sectional boiler

#73

20110174301

2011-07-21

Primary heat exchanger design for condensing gas furnace

#74

20100281899

2010-11-11

Gas-fired heat pump water heater

#75

20090090310

2009-04-09

Heating system