IT1237963B - FUEL HEATED APPLIANCE, FOR EXAMPLE WATER HEATER - Google Patents

FUEL HEATED APPLIANCE, FOR EXAMPLE WATER HEATER

Info

Publication number
IT1237963B
IT1237963B IT01923490A IT1923490A IT1237963B IT 1237963 B IT1237963 B IT 1237963B IT 01923490 A IT01923490 A IT 01923490A IT 1923490 A IT1923490 A IT 1923490A IT 1237963 B IT1237963 B IT 1237963B
Authority
IT
Italy
Prior art keywords
water heater
example water
fuel heated
heated appliance
appliance
Prior art date
Application number
IT01923490A
Other languages
Italian (it)
Other versions
IT9019234A1 (en
IT9019234A0 (en
Inventor
Dietmar Manz
Original Assignee
Vaillant Joh Gmbh & Co
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 Vaillant Joh Gmbh & Co filed Critical Vaillant Joh Gmbh & Co
Publication of IT9019234A0 publication Critical patent/IT9019234A0/en
Publication of IT9019234A1 publication Critical patent/IT9019234A1/en
Application granted granted Critical
Publication of IT1237963B publication Critical patent/IT1237963B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/04—Memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/04—Fail safe for electrical power failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Safety Devices In Control Systems (AREA)
IT01923490A 1989-02-13 1990-02-01 FUEL HEATED APPLIANCE, FOR EXAMPLE WATER HEATER IT1237963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0030489A AT393896B (en) 1989-02-13 1989-02-13 FUEL HEATED DEVICE, e.g. WATER HEATER

Publications (3)

Publication Number Publication Date
IT9019234A0 IT9019234A0 (en) 1990-02-01
IT9019234A1 IT9019234A1 (en) 1991-08-01
IT1237963B true IT1237963B (en) 1993-06-19

Family

ID=3487007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01923490A IT1237963B (en) 1989-02-13 1990-02-01 FUEL HEATED APPLIANCE, FOR EXAMPLE WATER HEATER

Country Status (8)

Country Link
AT (1) AT393896B (en)
BE (1) BE1003678A6 (en)
CH (1) CH681322A5 (en)
DE (1) DE4004389A1 (en)
FR (1) FR2643137A1 (en)
GB (1) GB2229841A (en)
IT (1) IT1237963B (en)
NL (1) NL9000312A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425482C2 (en) * 1993-07-21 1999-09-23 Phillips & Temro Ind Inc N D G Microprocessor control unit for heating devices operated with diesel fuel and method for starting a heating device operated with diesel fuel
DE19702686A1 (en) * 1997-01-25 1998-07-30 Bosch Gmbh Robert Gas-fired water heater
AT407785B (en) * 1999-03-23 2001-06-25 Vaillant Gmbh METHOD FOR DETECTING AND ASSESSING IGNITION PROBLEMS
JP3419751B2 (en) * 2000-10-17 2003-06-23 アール・ビー・コントロールズ株式会社 Control device for combustion equipment
ITPD20110090A1 (en) 2011-03-24 2012-09-25 Sit La Precisa S P A Con Socio Uni Co CONTROL AND SAFETY CIRCUIT OF A GAS DELIVERY VALVE
PL3702694T3 (en) * 2019-02-28 2023-10-30 Gerdes Holding Gmbh & Co. Kg Electronic continuous flow heater and method for operating same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348169A (en) * 1978-05-24 1982-09-07 Land Combustion Limited Control of burners
GB2021815B (en) * 1978-05-24 1983-01-26 Land Pyrometers Ltd Automatic control of burnes
US4587590A (en) * 1984-02-15 1986-05-06 Electronics Corporation Of America Microcomputer driven fail-safe device with short circuit detection for electronic control circuitry
JPS6166015A (en) * 1984-09-06 1986-04-04 Matsushita Electric Ind Co Ltd Combustion appliance control device
JPS61110813A (en) * 1984-11-02 1986-05-29 Matsushita Electric Ind Co Ltd Combustion appliance control device
DE3633953A1 (en) * 1986-10-06 1988-04-07 Siemens Ag METHOD FOR OPERATING A PROGRAM-CONTROLLED AUTOMATION DEVICE

Also Published As

Publication number Publication date
NL9000312A (en) 1990-09-03
CH681322A5 (en) 1993-02-26
GB9003074D0 (en) 1990-04-11
BE1003678A6 (en) 1992-05-19
IT9019234A1 (en) 1991-08-01
DE4004389A1 (en) 1990-08-16
IT9019234A0 (en) 1990-02-01
FR2643137A1 (en) 1990-08-17
ATA30489A (en) 1991-06-15
GB2229841A (en) 1990-10-03
AT393896B (en) 1991-12-27

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Legal Events

Date Code Title Description
0001 Granted