FI291474A - - Google Patents

Info

Publication number
FI291474A
FI291474A FI2914/74A FI291474A FI291474A FI 291474 A FI291474 A FI 291474A FI 2914/74 A FI2914/74 A FI 2914/74A FI 291474 A FI291474 A FI 291474A FI 291474 A FI291474 A FI 291474A
Authority
FI
Finland
Application number
FI2914/74A
Inventor
R Lindqvist
Original Assignee
Pegasus Ab
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 Pegasus Ab filed Critical Pegasus Ab
Publication of FI291474A publication Critical patent/FI291474A/fi

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/22Systems for controlling combustion with a time programme acting through mechanical means, e.g. using cams
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D12/00Other central heating systems
    • F24D12/02Other central heating systems having more than one heat source
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1906Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00Controlling
    • F23N2237/02Controlling two or more burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/04Gas or oil fired boiler
    • F24D2200/043More than one gas or oil fired boiler
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Feeding And Controlling Fuel (AREA)
FI2914/74A 1973-10-05 1974-10-04 FI291474A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7313630A SE7313630L (fi) 1973-10-05 1973-10-05

Publications (1)

Publication Number Publication Date
FI291474A true FI291474A (fi) 1975-04-06

Family

ID=20318743

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2914/74A FI291474A (fi) 1973-10-05 1974-10-04

Country Status (10)

Country Link
JP (1) JPS50111647A (fi)
BE (1) BE820769A (fi)
DE (1) DE2428501A1 (fi)
DK (1) DK294074A (fi)
FI (1) FI291474A (fi)
FR (1) FR2246817A1 (fi)
IT (1) IT1019488B (fi)
NL (1) NL7413087A (fi)
NO (1) NO741756L (fi)
SE (1) SE7313630L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027802C3 (de) * 1980-07-23 1988-08-18 Buderus Heiztechnik GmbH, 6330 Wetzlar Regelung eines Heizungskessels
DE4426401A1 (de) * 1994-07-26 1996-02-08 Baelz Gmbh Helmut Warmwasserheizungssystem

Also Published As

Publication number Publication date
BE820769A (fr) 1975-02-03
FR2246817A1 (en) 1975-05-02
SE369337B (fi) 1974-08-19
DK294074A (fi) 1975-06-02
NL7413087A (fi) 1975-04-08
SE7313630L (fi) 1975-04-07
FR2246817B1 (fi) 1979-06-01
DE2428501A1 (de) 1975-04-10
IT1019488B (it) 1977-11-10
JPS50111647A (fi) 1975-09-02
NO741756L (fi) 1975-05-05

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