A. O. SMITH (CHINA) WATER HEATER CO. LTD

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NANJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fluid-heating apparatus and methods of operating the same
- Patent number 8,530,799
- Issue date Sep 10, 2013
- A.O. Smith (China) Water Heater Company, Ltd.
- Wei Ding
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Control Method of Gas Water Heating Device and Gas Water Heating De...
- Publication number 20240353148
- Publication date Oct 24, 2024
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Yilong WANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGE FIN AND HEAT EXCHANGE DEVICE
- Publication number 20240240878
- Publication date Jul 18, 2024
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Tong LIU
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING FAULT OF HEATING APPARATUS, AN...
- Publication number 20240200831
- Publication date Jun 20, 2024
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Xing LIU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CONDENSING HEAT EXCHANGER AND WATER HEATER HAVING SAME
- Publication number 20240102694
- Publication date Mar 28, 2024
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Wei WANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATER DIP TUBE
- Publication number 20240053058
- Publication date Feb 15, 2024
- A.O. Smith Corporation
- Mark Allan Murphy
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat Pump Unit and Control Method thereof, Control Device, Heat Pum...
- Publication number 20220275987
- Publication date Sep 1, 2022
- A. O. Smith (China) Water Heater Co. Ltd.
- Wenwei Gao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROSTING CONTROL METHOD, CENTRAL CONTROLLER AND HEATING SYSTEM
- Publication number 20220252326
- Publication date Aug 11, 2022
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Yufeng JING
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
GAS MIXING DEVICE AND GAS WATER HEATING DEVICE
- Publication number 20220228743
- Publication date Jul 21, 2022
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Yanli DUAN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATER, AND SCALE DETECTION SYSTEM AND METHOD
- Publication number 20220187065
- Publication date Jun 16, 2022
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Tao CHEN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
GAS MIXING DEVICE AND GAS WATER HEATING DEVICE
- Publication number 20210404706
- Publication date Dec 30, 2021
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Le ZHAO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT EXCHANGE PIPE, HEAT EXCHANGER AND WATER HEATING APPARATUS
- Publication number 20210333013
- Publication date Oct 28, 2021
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Xiang GAO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
WATER HEATER SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20190186787
- Publication date Jun 20, 2019
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Huaxin WAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATER SYSTEM
- Publication number 20190178528
- Publication date Jun 13, 2019
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Huaxin WAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER PURIFIER AND WATER PREPARATION METHOD THEREOF
- Publication number 20190168164
- Publication date Jun 6, 2019
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Shi SHUAI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GAS WATER HEATING APPARATUS
- Publication number 20180266727
- Publication date Sep 20, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Yijun Xu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Constant Pressure Switch Apparatus and Water Heating System
- Publication number 20180238562
- Publication date Aug 23, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Aiguo WEI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BURNER, GAS WATER HEATER AND PROCESSING METHOD OF FIRE ROW
- Publication number 20180231244
- Publication date Aug 16, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Yijun XU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROPORTIONAL VALVE BODY, PROPORTIONAL VALVE AND MANUFACTURING METHO...
- Publication number 20180045325
- Publication date Feb 15, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Bu QIU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONDENSING GAS WATER HEATER, CONDENSING HEAT EXCHANGER AND HEAT EXC...
- Publication number 20180031273
- Publication date Feb 1, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Maohu CAI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
WATER OUTLET PIPE COMPONENT
- Publication number 20180017287
- Publication date Jan 18, 2018
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Huaxin WAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMBUSTION CONTROL SYSTEM OF GAS WATER HEATER OR WALL-HANGING BOILE...
- Publication number 20170336099
- Publication date Nov 23, 2017
- A.O. SMITH (CHINA) WATER HEATER CO., LTD.
- Bu QIU
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
IGNITION TEMPERATURE CONTROL APPARATUS OF GAS WATER HEATER
- Publication number 20170307254
- Publication date Oct 26, 2017
- A.O.Smith(China)Water Heater Co., Ltd.
- Bu QIU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MULTI-CAVITY GAS AND AIR MIXING DEVICE
- Publication number 20160334100
- Publication date Nov 17, 2016
- A. O. SMITH (CHINA) WATER HEATER CO., LTD.
- Shiping ZHANG
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MANUFACTURING METHOD FOR BOTTOM COVER HEAT EXCHANGING ASSEMBLY OF W...
- Publication number 20120240402
- Publication date Sep 27, 2012
- A. O. SMITH (CHINA) WATER HEATER COMPANY LTD.
- Yougen Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

A. O. SMITH (CHINA) WATER HEATER CO. LTD

Organization

Patents Grantslast 30 patents

Fluid-heating apparatus and methods of operating the same

Patents Applicationslast 30 patents

Control Method of Gas Water Heating Device and Gas Water Heating De...

HEAT EXCHANGE FIN AND HEAT EXCHANGE DEVICE

METHOD AND APPARATUS FOR DETERMINING FAULT OF HEATING APPARATUS, AN...

CONDENSING HEAT EXCHANGER AND WATER HEATER HAVING SAME

WATER HEATER DIP TUBE

Heat Pump Unit and Control Method thereof, Control Device, Heat Pum...

DEFROSTING CONTROL METHOD, CENTRAL CONTROLLER AND HEATING SYSTEM

GAS MIXING DEVICE AND GAS WATER HEATING DEVICE

WATER HEATER, AND SCALE DETECTION SYSTEM AND METHOD

GAS MIXING DEVICE AND GAS WATER HEATING DEVICE

HEAT EXCHANGE PIPE, HEAT EXCHANGER AND WATER HEATING APPARATUS

WATER HEATER SYSTEM AND CONTROL METHOD THEREFOR

WATER HEATER SYSTEM

WATER PURIFIER AND WATER PREPARATION METHOD THEREOF

GAS WATER HEATING APPARATUS

Constant Pressure Switch Apparatus and Water Heating System

BURNER, GAS WATER HEATER AND PROCESSING METHOD OF FIRE ROW

PROPORTIONAL VALVE BODY, PROPORTIONAL VALVE AND MANUFACTURING METHO...

CONDENSING GAS WATER HEATER, CONDENSING HEAT EXCHANGER AND HEAT EXC...

WATER OUTLET PIPE COMPONENT

COMBUSTION CONTROL SYSTEM OF GAS WATER HEATER OR WALL-HANGING BOILE...

IGNITION TEMPERATURE CONTROL APPARATUS OF GAS WATER HEATER

MULTI-CAVITY GAS AND AIR MIXING DEVICE

MANUFACTURING METHOD FOR BOTTOM COVER HEAT EXCHANGING ASSEMBLY OF W...

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