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AT273U3 - METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER - Google Patents

METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER

Info

Publication number
AT273U3
AT273U3 AT0040894U AT40894U AT273U3 AT 273 U3 AT273 U3 AT 273U3 AT 0040894 U AT0040894 U AT 0040894U AT 40894 U AT40894 U AT 40894U AT 273 U3 AT273 U3 AT 273U3
Authority
AT
Austria
Prior art keywords
controlling
heat exchanger
exchanger
heat
Prior art date
Application number
AT0040894U
Other languages
German (de)
Other versions
AT273U2 (en
Original Assignee
Landis & Gry Tech Innovat Ag
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 Landis & Gry Tech Innovat Ag filed Critical Landis & Gry Tech Innovat Ag
Publication of AT273U2 publication Critical patent/AT273U2/en
Publication of AT273U3 publication Critical patent/AT273U3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air-Conditioning For Vehicles (AREA)
AT0040894U 1994-10-25 1994-11-11 METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER AT273U3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH319594 1994-10-25

Publications (2)

Publication Number Publication Date
AT273U2 AT273U2 (en) 1995-06-26
AT273U3 true AT273U3 (en) 1995-09-25

Family

ID=4250719

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0040894U AT273U3 (en) 1994-10-25 1994-11-11 METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER
AT95100811T ATE195821T1 (en) 1994-10-25 1995-01-21 METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT95100811T ATE195821T1 (en) 1994-10-25 1995-01-21 METHOD AND DEVICE FOR CONTROLLING A HEAT EXCHANGER

Country Status (5)

Country Link
EP (1) EP0709757B1 (en)
AT (2) AT273U3 (en)
DE (2) DE9418345U1 (en)
DK (1) DK0709757T3 (en)
PL (1) PL175429B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618415C2 (en) * 1996-05-08 2000-12-14 Baelz Gmbh Helmut Integrated heat exchanger unit
DE19904937A1 (en) * 1999-02-06 2000-08-10 Univ Dresden Tech Regulating hot water temp. in heating systems involves determining required control valve displacement using valve characteristic and derived difference pressure in primary circuit
DE10144595B4 (en) * 2001-09-11 2004-03-04 Danfoss A/S Central heating system
DE102005043952A1 (en) 2005-09-15 2007-04-05 Danfoss A/S Heat exchanger and method for controlling a heat exchanger
CN101431840B (en) * 2008-11-14 2011-03-23 张军才 Temperature signal collection circuit of quasi-resonance electromagnetic water heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770197A (en) * 1971-04-22 1973-11-06 Vaillant Joh Kg Arrangement in a hot water-circulating heating system
DE3212250A1 (en) * 1982-04-02 1983-10-13 Rudolf Gerd 8950 Kaufbeuren Posselt Device for heating baked goods or dough goods
EP0433215A1 (en) * 1989-12-12 1991-06-19 Joh. Vaillant GmbH u. Co. Method and apparatus for controlling the hotwater circulation in a gas fired waterheater
AT394899B (en) * 1988-07-01 1992-07-10 Seebacher Theodor Ernst Device for the heating of a heat transfer medium for a radiator circuit and of service water with the aid of a heating medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425379A1 (en) * 1984-07-10 1986-01-16 Johnson Service Co., Milwaukee, Wis. Method for controlling a heat transfer station
SE444065B (en) * 1984-09-20 1986-03-17 Olsson & Nilsson Energikonsult POWER SOURCE LIMIT FOR SUBSCRIPTION CENTER FOR REMOTE HEATING SYSTEM
DE3505082A1 (en) * 1985-02-14 1986-08-14 Meinrad 7407 Rottenburg Grammer Utilities substation for the district heating network
JP2644896B2 (en) * 1989-09-18 1997-08-25 株式会社日立製作所 Cooling device temperature control method
CH678886A5 (en) * 1990-09-19 1991-11-15 Sulzer Ag Central heating system regulator - with separate control of primary circuit temp. and flow vol. through heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770197A (en) * 1971-04-22 1973-11-06 Vaillant Joh Kg Arrangement in a hot water-circulating heating system
DE3212250A1 (en) * 1982-04-02 1983-10-13 Rudolf Gerd 8950 Kaufbeuren Posselt Device for heating baked goods or dough goods
AT394899B (en) * 1988-07-01 1992-07-10 Seebacher Theodor Ernst Device for the heating of a heat transfer medium for a radiator circuit and of service water with the aid of a heating medium
EP0433215A1 (en) * 1989-12-12 1991-06-19 Joh. Vaillant GmbH u. Co. Method and apparatus for controlling the hotwater circulation in a gas fired waterheater

Also Published As

Publication number Publication date
PL307144A1 (en) 1996-04-29
ATE195821T1 (en) 2000-09-15
PL175429B1 (en) 1998-12-31
DE59508659D1 (en) 2000-09-28
AT273U2 (en) 1995-06-26
DE9418345U1 (en) 1996-03-21
DK0709757T3 (en) 2000-12-18
EP0709757A1 (en) 1996-05-01
EP0709757B1 (en) 2000-08-23

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Legal Events

Date Code Title Description
MN9K Cancelled due to lapse of time