FR2451604A1 - Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station - Google Patents

Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station

Info

Publication number
FR2451604A1
FR2451604A1 FR7906773A FR7906773A FR2451604A1 FR 2451604 A1 FR2451604 A1 FR 2451604A1 FR 7906773 A FR7906773 A FR 7906773A FR 7906773 A FR7906773 A FR 7906773A FR 2451604 A1 FR2451604 A1 FR 2451604A1
Authority
FR
France
Prior art keywords
monitoring system
code words
heating installation
remote monitoring
telephone lines
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.)
Granted
Application number
FR7906773A
Other languages
French (fr)
Other versions
FR2451604B1 (en
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.)
CAPITANT JEAN MARIE
Original Assignee
CAPITANT JEAN MARIE
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 CAPITANT JEAN MARIE filed Critical CAPITANT JEAN MARIE
Priority to FR7906773A priority Critical patent/FR2451604A1/en
Publication of FR2451604A1 publication Critical patent/FR2451604A1/en
Application granted granted Critical
Publication of FR2451604B1 publication Critical patent/FR2451604B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/235—Temperature of exhaust gases
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/246—Water level
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395—Information to users, e.g. alarms
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
    • F24H15/457—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using telephone networks or Internet communication
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The monitoring system measures the heating installation's variables using detectors that release alarm signals when a variable is above or below a given limit. Code words describing the alarm signals are transmitted via a telephone line to a centrallised remote station where they are displayed. Amongst the variables monitored are the temp. of the water circulating in the installation (measured w.r.t the set wanted temp.) and flue gas composition (indicating efficiency of combustion and therefore amount of oxygen required).
FR7906773A 1979-03-16 1979-03-16 Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station Granted FR2451604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906773A FR2451604A1 (en) 1979-03-16 1979-03-16 Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906773A FR2451604A1 (en) 1979-03-16 1979-03-16 Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station

Publications (2)

Publication Number Publication Date
FR2451604A1 true FR2451604A1 (en) 1980-10-10
FR2451604B1 FR2451604B1 (en) 1984-10-05

Family

ID=9223223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906773A Granted FR2451604A1 (en) 1979-03-16 1979-03-16 Remote monitoring system for central heating installation - uses code words for transmitting measured variables via telephone lines to central station

Country Status (1)

Country Link
FR (1) FR2451604A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585809A1 (en) * 1985-08-02 1987-02-06 Paulard Christian Room-heating monitoring device
EP0617350A1 (en) * 1993-03-22 1994-09-28 Viessmann Werke GmbH & Co. Method and device for remote management and self-diagnosis of heating and air-conditioning installations
ES2363287A1 (en) * 2010-01-15 2011-07-28 Gm Vending S.A. Monitoring system of a heating system (Machine-translation by Google Translate, not legally binding)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939456A (en) * 1974-12-09 1976-02-17 Curtis International, Inc. Heating plant monitor system
US4056684A (en) * 1974-11-26 1977-11-01 Saab-Scania Ab Surveillance system
FR2380604A1 (en) * 1977-02-11 1978-09-08 Saunier Duval Remote equipment monitoring by two=way telephone lines - involves central unit which determines whether transmitted call are normal or monitoring calls

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056684A (en) * 1974-11-26 1977-11-01 Saab-Scania Ab Surveillance system
US3939456A (en) * 1974-12-09 1976-02-17 Curtis International, Inc. Heating plant monitor system
FR2380604A1 (en) * 1977-02-11 1978-09-08 Saunier Duval Remote equipment monitoring by two=way telephone lines - involves central unit which determines whether transmitted call are normal or monitoring calls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585809A1 (en) * 1985-08-02 1987-02-06 Paulard Christian Room-heating monitoring device
EP0617350A1 (en) * 1993-03-22 1994-09-28 Viessmann Werke GmbH & Co. Method and device for remote management and self-diagnosis of heating and air-conditioning installations
ES2363287A1 (en) * 2010-01-15 2011-07-28 Gm Vending S.A. Monitoring system of a heating system (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FR2451604B1 (en) 1984-10-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse