GB1417951A - Gasfired water heater - Google Patents

Gasfired water heater

Info

Publication number
GB1417951A
GB1417951A GB1025773A GB1025773A GB1417951A GB 1417951 A GB1417951 A GB 1417951A GB 1025773 A GB1025773 A GB 1025773A GB 1025773 A GB1025773 A GB 1025773A GB 1417951 A GB1417951 A GB 1417951A
Authority
GB
United Kingdom
Prior art keywords
aluminium
copper
march
water heater
coated
Prior art date
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.)
Expired
Application number
GB1025773A
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.)
Junkers and Co GmbH
Original Assignee
Junkers and Co GmbH
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.)
Filing date
Publication date
Application filed by Junkers and Co GmbH filed Critical Junkers and Co GmbH
Publication of GB1417951A publication Critical patent/GB1417951A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Details Of Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1417951 Gas fired water heaters JUNKERS & CO GmbH 2 March 1973 [4 March 1972] 10257/73 Heading F4A A water heater, fired by a gas burner 10, comprises a combustion chamber 11 and heat exchanges 12 both of which are formed from copper and are provided with a coating of copperaluminium alloy as a protection against corrosion by combustion products; the coating being applied by first spraying on an aluminium suspension containing a binding agent or immersing the surfaces to be coated in such a suspension, and subsequently treating in a reducing furnace at a temperature and for a period of time sufficient to convert substantially all of the aluminium into aluminium-copper alloy. The heat exchanger 12 comprises a pipe which comprises a series of parallel portions 13 passing through a lamellar block 14 and connected to water inlet and outlet pipes 15, 16 which are also formed from copper and coated as already described.
GB1025773A 1972-03-04 1973-03-02 Gasfired water heater Expired GB1417951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722210575 DE2210575B2 (en) 1972-03-04 1972-03-04 Process for coating a heat exchanger made of copper for a gas-heated water heater with a corrosion-resistant layer containing aluminum

Publications (1)

Publication Number Publication Date
GB1417951A true GB1417951A (en) 1975-12-17

Family

ID=5837962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1025773A Expired GB1417951A (en) 1972-03-04 1973-03-02 Gasfired water heater

Country Status (8)

Country Link
JP (1) JPS5534358B2 (en)
BE (1) BE796224A (en)
DE (1) DE2210575B2 (en)
ES (1) ES412227A1 (en)
FR (1) FR2178561A5 (en)
GB (1) GB1417951A (en)
IT (1) IT981053B (en)
NL (1) NL7302975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024792A1 (en) * 1979-07-13 1981-02-05 Leblanc Sa E L M COMBUSTION CHAMBER FOR A GAS HEATED WATER HEATER
ES2230961A1 (en) * 2002-10-10 2005-05-01 Jose Maria Vergara Uranga Condensation boiler controlling the outlet water temperature includes two heat exchangers for condensation by counterflow of cold water

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119539A (en) * 1975-04-11 1976-10-20 Kikuo Okumura Heat exchanger
DE2809477C2 (en) * 1978-03-04 1990-09-13 Robert Bosch Gmbh, 7000 Stuttgart Heat exchangers, especially for gas-fired water heaters
DE3520136A1 (en) * 1984-09-18 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart GAS OR OIL HEATED WATER HEATER
FR2595796B1 (en) * 1986-03-14 1988-06-17 Chaffoteaux Et Maury IMPROVEMENTS ON THE BODY FOR GAS WATER HEATERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024792A1 (en) * 1979-07-13 1981-02-05 Leblanc Sa E L M COMBUSTION CHAMBER FOR A GAS HEATED WATER HEATER
ES2230961A1 (en) * 2002-10-10 2005-05-01 Jose Maria Vergara Uranga Condensation boiler controlling the outlet water temperature includes two heat exchangers for condensation by counterflow of cold water

Also Published As

Publication number Publication date
DE2210575B2 (en) 1976-01-02
BE796224A (en) 1973-07-02
NL7302975A (en) 1973-09-07
IT981053B (en) 1974-10-10
JPS5534358B2 (en) 1980-09-05
ES412227A1 (en) 1976-01-01
FR2178561A5 (en) 1973-11-09
DE2210575A1 (en) 1973-09-13
JPS48101636A (en) 1973-12-21

Similar Documents

Publication Publication Date Title
GB1081889A (en) Improvements in and relating to pipelines
EP0143266A3 (en) Pool or spa water heater
GB1417951A (en) Gasfired water heater
GB1515458A (en) Heat exchanger
FR2506442A1 (en) OVEN FOR METAL HEATING
ES407632A1 (en) Industrial technique
ES449301A1 (en) Aluminum alloy products of high corrosion resistance and deformability
FR2270532A1 (en) Central heating system using open fire - has metal water tank forming fireplace wall and connected to radiators
JPS5630589A (en) Production of floor heating panel
EP0060338A3 (en) Fuel fired heater
GB1484923A (en) Method of heat exchange and to heat exchanges and boilers
GB1339942A (en) Gas-fired water heater
GB1291851A (en) Improvements relating to hot water systems
JPS56168054A (en) Hot water supplier
JPS5672173A (en) Production of hot water can body
DE3269796D1 (en) Heating apparatus
GB557880A (en) Improvements in metallic heat exchange apparatus
JPS52144306A (en) Water cooled skid for heating furnace
JPS56168055A (en) Hot water supplier
JPS5247037A (en) Anticorrosion coating of metallic pipe
SU1267115A1 (en) Recuperator
JPS5728989A (en) Controlling method of temperature of heat pipe heat exchanger
FR2295363A1 (en) Chimney mounted central heating boiler - has interconnected water tube structures enclosing hearth and leaving centre free
JPS55126339A (en) Control method for in-furnace pressure of heating furnace for forge-welded steel pipe
SU407858A1 (en) GRINDING FOR PROTECTION OF METAL PRODUCTS

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed