Coaxial tubings

Industry

CPC
F24D17/0084

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24DDOMESTIC- OR SPACE-HEATING SYSTEMS F24D17/00Domestic hot-water supply systems

Current Industry

F24D17/0084Coaxial tubings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for saving heat energy and water in a sanitary fa...
- Patent number 11,112,126
- Issue date Sep 7, 2021
- David Perrin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water systems
- Patent number 10,900,669
- Issue date Jan 26, 2021
- EQUITHERM LIMITED
- Maxwell Stephen Bridges
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Hot water energy conservation
- Patent number 10,295,197
- Issue date May 21, 2019
- Spencer Kim Haws
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Hot water recovery apparatus
- Patent number 9,353,955
- Issue date May 31, 2016
- Spencer Kim Haws
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid supply with circulation via through-passing inner pipes
- Patent number 9,032,995
- Issue date May 19, 2015
- Herbert Spiegel
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Instantaneous and constant fluid delivery system
- Patent number 7,000,626
- Issue date Feb 21, 2006
- Steven B. Cress
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for supplying and continuously circulating fluid
- Patent number 5,791,370
- Issue date Aug 11, 1998
- Robert P. Harland
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Hot water supply system with a ring pipeline
- Patent number 5,586,720
- Issue date Dec 24, 1996
- Spiegel; Herbert
- Herbert Spiegel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Secondary circulation system
- Patent number 4,682,581
- Issue date Jul 28, 1987
- Karsten Laing
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Recirculation Valve and Hot Water Recirculation System Using the Same
- Publication number 20200132311
- Publication date Apr 30, 2020
- KYUNGDONG NAVIEN CO., LTD.
- Seung Kil Son
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND DEVICE FOR SAVING HEAT ENERGY AND WATER IN A SANITARY FA...
- Publication number 20190346154
- Publication date Nov 14, 2019
- David Perrin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HOT WATER ENERGY CONSERVATION
- Publication number 20190234622
- Publication date Aug 1, 2019
- Spencer Kim HAWS
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
WATER SYSTEMS
- Publication number 20190041067
- Publication date Feb 7, 2019
- EQUITHERM LIMITED
- Maxwell Stephen BRIDGES
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Water Supply Conduit Heating Device
- Publication number 20140311587
- Publication date Oct 23, 2014
- PLAN 9, INC.
- Mark Eugene Ellis
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
LIQUID SUPPLY WITH CIRCULATION VIA THROUGH-PASSING INNER PIPES
- Publication number 20130167956
- Publication date Jul 4, 2013
- Herbert Spiegel
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
METHOD FOR CIRCULATING WATER THROUGH THE INSIDE OF A PIPELINE
- Publication number 20130014825
- Publication date Jan 17, 2013
- Sung Yeel Chol
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Water Heating System
- Publication number 20110174463
- Publication date Jul 21, 2011
- Paul Frederick Dudley
- F28 - HEAT EXCHANGE IN GENERAL

Coaxial tubings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for saving heat energy and water in a sanitary fa...

Water systems

Hot water energy conservation

Hot water recovery apparatus

Liquid supply with circulation via through-passing inner pipes

Instantaneous and constant fluid delivery system

Apparatus for supplying and continuously circulating fluid

Hot water supply system with a ring pipeline

Secondary circulation system

Patents Applicationslast 30 patents

Recirculation Valve and Hot Water Recirculation System Using the Same

METHOD AND DEVICE FOR SAVING HEAT ENERGY AND WATER IN A SANITARY FA...

HOT WATER ENERGY CONSERVATION

WATER SYSTEMS

Water Supply Conduit Heating Device

LIQUID SUPPLY WITH CIRCULATION VIA THROUGH-PASSING INNER PIPES

METHOD FOR CIRCULATING WATER THROUGH THE INSIDE OF A PIPELINE

Water Heating System