BR9709119A - Gas heater - Google Patents

Gas heater

Info

Publication number: BR9709119A
Authority: BR; Brazil
Prior art keywords: gas heater; heater; gas
Prior art date: 1997-02-10

Application number

BR9709119A

Other languages

Portuguese (pt)

Inventor

Wilhelm Amrhein

Franz Schmuker

Bernulf Goesling

Klaus-Wolfgang Hahn

Original Assignee

Roberts Bosch

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.)

1997-02-10

Filing date

1997-12-03

Publication date

1999-08-03

1997-05-10 Priority claimed from DE19719766A external-priority patent/DE19719766A1/en

1997-12-03 Application filed by Roberts Bosch filed Critical Roberts Bosch

1999-08-03 Publication of BR9709119A publication Critical patent/BR9709119A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters

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)
Steam Or Hot-Water Central Heating Systems (AREA)
Control For Baths (AREA)
Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Control Of Combustion (AREA)

BR9709119A 1997-02-10 1997-12-03 Gas heater BR9709119A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19704928		1997-02-10
DE19719766A DE19719766A1 (en)	1997-02-10	1997-05-10	Gas boiler
PCT/DE1997/002813 WO1998035190A1 (en)	1997-02-10	1997-12-03	Gas-operated thermal bath facility

Publications (1)

Publication Number	Publication Date
BR9709119A true BR9709119A (en)	1999-08-03

Family

ID=26033796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9709119A BR9709119A (en)	1997-02-10	1997-12-03	Gas heater

Country Status (5)

Country	Link
EP (1)	EP0897515B1 (en)
JP (1)	JP2000508760A (en)
CN (1)	CN1216097A (en)
BR (1)	BR9709119A (en)
WO (1)	WO1998035190A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101650068B (en) *	2008-08-12	2012-05-02	广东万和新电气股份有限公司	Self-powered forced exhaust gas water heater with thermoelectric conversion device
CN102444986B (en) *	2010-09-30	2014-04-16	艾欧史密斯(中国)热水器有限公司	Duel-energy-source hot water supply system for implementing economical operation and operation method thereof
CN107448928A (en) *	2017-08-16	2017-12-08	广东海翔教育科技有限公司	A kind of energy-saving environmental-protection gas furnace
KR102080899B1 (en) *	2019-01-10	2020-02-24	김진동	Heating apparatus using hydrogen-oxygen mixed gas

1997
- 1997-12-03 CN CN 97193756 patent/CN1216097A/en active Pending
- 1997-12-03 JP JP10533495A patent/JP2000508760A/en active Pending
- 1997-12-03 EP EP97951824A patent/EP0897515B1/en not_active Expired - Lifetime
- 1997-12-03 WO PCT/DE1997/002813 patent/WO1998035190A1/en not_active Ceased
- 1997-12-03 BR BR9709119A patent/BR9709119A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0897515B1 (en)	2001-09-26
EP0897515A1 (en)	1999-02-24
JP2000508760A (en)	2000-07-11
WO1998035190A1 (en)	1998-08-13
CN1216097A (en)	1999-05-05

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Legal Events

Date	Code	Title	Description
2002-01-15	FF	Decision: intention to grant
2002-06-11	FG9A	Patent or certificate of addition granted
2009-05-19	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 6A , 7A , 8A , 9A , 10A E 11A ANUIDADES.
2010-02-17	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2002 DE 19/05/2009.