EP2623882A4 - Expansion tank for a gas boiler - Google Patents

Expansion tank for a gas boiler

Info

Publication number: EP2623882A4
Authority: EP; European Patent Office
Prior art keywords: expansion tank; gas boiler; boiler; gas; expansion
Prior art date: 2010-10-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP11829458.6A

Other languages

German (de)

French (fr)

Other versions

EP2623882A1 (en

Inventor

Tae Sik Min

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kyungdong Navien Co Ltd

Original Assignee

Kyungdong Navien Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-10-01

Filing date

2011-04-22

Publication date

2016-04-27

2011-04-22 Application filed by Kyungdong Navien Co Ltd filed Critical Kyungdong Navien Co Ltd

2013-08-07 Publication of EP2623882A1 publication Critical patent/EP2623882A1/en

2016-04-27 Publication of EP2623882A4 publication Critical patent/EP2623882A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
- F24D3/1041—Flow-through

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Heat-Pump Type And Storage Water Heaters (AREA)

EP11829458.6A 2010-10-01 2011-04-22 Expansion tank for a gas boiler Withdrawn EP2623882A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR20100096041A KR101189894B1 (en)	2010-10-01	2010-10-01	Cistern tank for gas boiler
PCT/KR2011/002932 WO2012043952A1 (en)	2010-10-01	2011-04-22	Expansion tank for a gas boiler

Publications (2)

Publication Number	Publication Date
EP2623882A1 EP2623882A1 (en)	2013-08-07
EP2623882A4 true EP2623882A4 (en)	2016-04-27

Family

ID=45893366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11829458.6A Withdrawn EP2623882A4 (en)	2010-10-01	2011-04-22	Expansion tank for a gas boiler

Country Status (5)

Country	Link
EP (1)	EP2623882A4 (en)
KR (1)	KR101189894B1 (en)
CN (1)	CN103154632B (en)
RU (1)	RU2531717C1 (en)
WO (1)	WO2012043952A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11873999B2 (en)	2020-08-10	2024-01-16	Nibco Inc.	Expansion tank service valve assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1096694B (en) *	1957-07-15	1961-01-05	Walter Jordan G M B H	Pneumatic shock absorber for pipes
DE1964874U (en) *	1967-04-01	1967-07-27	Atrol Armaturen Ges Mit Beschr	DEVICE FOR ADJUSTING THE VOLUME OF THE WATER CIRCULATING IN HOT WATER HEATING SYSTEMS.
DE19653776C1 (en) *	1996-12-21	1998-04-30	Winkelmann & Pannhoff Gmbh	Plastics expansion tank for especially wall heaters
EP1508750A2 (en) *	2003-08-18	2005-02-23	Winkelmann Palsis Motortechnik GmbH & Co. KG	Expansion vessel
WO2009107923A1 (en) *	2008-02-29	2009-09-03	Kyungdong Navien Co., Ltd.	Gas boiler having closed-type cistern tank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2089792C1 (en) *	1995-05-23	1997-09-10	Радченко Сергей Анатольевич	Combined water and air heater
KR0139707Y1 (en) *	1995-12-13	1999-03-20	배순훈	A strainer of expansin tank in a gas boiler
RU2117877C1 (en) *	1996-06-07	1998-08-20	Самарский государственный технический университет	Gas heating module
RU2120584C1 (en) *	1996-07-11	1998-10-20	Радченко Сергей Анатольевич	Water heater
KR200253031Y1 (en) *	2001-08-10	2001-11-23	배기만	Liquid pouring device for automatic liquid packaging machine
DE102005039161A1 (en) *	2005-08-17	2007-02-22	Basf Ag	Expansion tanks of lightweight construction
RU2311592C1 (en) *	2006-04-17	2007-11-27	Михаил Федорович Рудин	System for autonomous water heat supply
KR101084905B1 (en) *	2008-01-16	2011-11-17	주식회사 경동나비엔	Gas boiler having cistern tank opened to atmosphere

2010
- 2010-10-01 KR KR20100096041A patent/KR101189894B1/en active IP Right Grant
2011
- 2011-04-22 EP EP11829458.6A patent/EP2623882A4/en not_active Withdrawn
- 2011-04-22 RU RU2013120319/06A patent/RU2531717C1/en not_active IP Right Cessation
- 2011-04-22 CN CN201180047766.XA patent/CN103154632B/en not_active Expired - Fee Related
- 2011-04-22 WO PCT/KR2011/002932 patent/WO2012043952A1/en active Application Filing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1096694B (en) *	1957-07-15	1961-01-05	Walter Jordan G M B H	Pneumatic shock absorber for pipes
DE1964874U (en) *	1967-04-01	1967-07-27	Atrol Armaturen Ges Mit Beschr	DEVICE FOR ADJUSTING THE VOLUME OF THE WATER CIRCULATING IN HOT WATER HEATING SYSTEMS.
DE19653776C1 (en) *	1996-12-21	1998-04-30	Winkelmann & Pannhoff Gmbh	Plastics expansion tank for especially wall heaters
EP1508750A2 (en) *	2003-08-18	2005-02-23	Winkelmann Palsis Motortechnik GmbH & Co. KG	Expansion vessel
WO2009107923A1 (en) *	2008-02-29	2009-09-03	Kyungdong Navien Co., Ltd.	Gas boiler having closed-type cistern tank

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012043952A1 *

Also Published As

Publication number	Publication date
CN103154632B (en)	2015-09-30
EP2623882A1 (en)	2013-08-07
WO2012043952A1 (en)	2012-04-05
KR20120034460A (en)	2012-04-12
RU2531717C1 (en)	2014-10-27
CN103154632A (en)	2013-06-12
KR101189894B1 (en)	2012-10-10

Legal Events

Date	Code	Title	Description
2013-07-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-08-07	17P	Request for examination filed	Effective date: 20130418
2013-08-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-01-08	DAX	Request for extension of the european patent (deleted)
2016-04-27	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160329
2016-04-27	RIC1	Information provided on ipc code assigned before grant	Ipc: F24D 3/08 20060101AFI20160321BHEP Ipc: F24D 3/10 20060101ALI20160321BHEP
2017-03-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-04-19	18D	Application deemed to be withdrawn	Effective date: 20161101

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