FR2398197A1 - Systeme de ventilation dynamique pour batiments industriels - Google Patents

Systeme de ventilation dynamique pour batiments industriels

Info

Publication number
FR2398197A1
FR2398197A1 FR7722853A FR7722853A FR2398197A1 FR 2398197 A1 FR2398197 A1 FR 2398197A1 FR 7722853 A FR7722853 A FR 7722853A FR 7722853 A FR7722853 A FR 7722853A FR 2398197 A1 FR2398197 A1 FR 2398197A1
Authority
FR
France
Prior art keywords
thyristor
fan motor
temperature sensitive
wheatstone bridge
input
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.)
Withdrawn
Application number
FR7722853A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7722853A priority Critical patent/FR2398197A1/fr
Publication of FR2398197A1 publication Critical patent/FR2398197A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

L'invention concerne un système de ventilations mécanique à ventilateurs multiples. Le système est caractérisé par le fait que les ventilateurs utilisés comportent chacun un variateur de vitesse, sont assortis à une commande centrale et possèdent une autorégulation de débit. Application comme installation de climatisation, notamment dans des bâtiments de grandes taille ou, au contraire, comportant de multiples salles indépendantes.
FR7722853A 1977-07-22 1977-07-22 Systeme de ventilation dynamique pour batiments industriels Withdrawn FR2398197A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722853A FR2398197A1 (fr) 1977-07-22 1977-07-22 Systeme de ventilation dynamique pour batiments industriels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722853A FR2398197A1 (fr) 1977-07-22 1977-07-22 Systeme de ventilation dynamique pour batiments industriels

Publications (1)

Publication Number Publication Date
FR2398197A1 true FR2398197A1 (fr) 1979-02-16

Family

ID=9193790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722853A Withdrawn FR2398197A1 (fr) 1977-07-22 1977-07-22 Systeme de ventilation dynamique pour batiments industriels

Country Status (1)

Country Link
FR (1) FR2398197A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659290A (en) * 1985-03-25 1987-04-21 Control Resources, Inc. Fan speed controller
WO1988002819A1 (fr) * 1986-10-17 1988-04-21 Andros Analyzers Incorporated Procede et appareil de detection utilisant des dispositifs thermosensibles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953220A1 (de) * 1969-10-22 1971-04-29 Franz Filser Verfahren und Vorrichtung zur Steuerung von Klimaanlagen zur Stallbelueftung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953220A1 (de) * 1969-10-22 1971-04-29 Franz Filser Verfahren und Vorrichtung zur Steuerung von Klimaanlagen zur Stallbelueftung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659290A (en) * 1985-03-25 1987-04-21 Control Resources, Inc. Fan speed controller
WO1988002819A1 (fr) * 1986-10-17 1988-04-21 Andros Analyzers Incorporated Procede et appareil de detection utilisant des dispositifs thermosensibles
US4756670A (en) * 1986-10-17 1988-07-12 Andros Analyzers Incorporated Detecting method and apparatus using heat sensitive devices

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Legal Events

Date Code Title Description
ST Notification of lapse