FR2384210A1 - Dispositif multiple de regulation automatique du volume de l'air qui le traverse - Google Patents

Dispositif multiple de regulation automatique du volume de l'air qui le traverse

Info

Publication number
FR2384210A1
FR2384210A1 FR7708607A FR7708607A FR2384210A1 FR 2384210 A1 FR2384210 A1 FR 2384210A1 FR 7708607 A FR7708607 A FR 7708607A FR 7708607 A FR7708607 A FR 7708607A FR 2384210 A1 FR2384210 A1 FR 2384210A1
Authority
FR
France
Prior art keywords
passage
ribs
air flow
control device
flow control
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Withdrawn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
FR7708607A
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 FR7708607A priority Critical patent/FR2384210A1/fr
Publication of FR2384210A1 publication Critical patent/FR2384210A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Dispositif multiple assurant la régulation automatique du volume de l'air qui le traverse dans un sens déterminé et indépendamment de la nature des matériaux qui le composent. Cette régulation est obtenue par les actions combinées d'un contrepoids et de la composante dynamique provoquées par la vitesse de l'air sur une turbine disposée dans un conduit de forme adéquate. En cas d'une inversion du sens de passage, le contrepoids n'agit plus et l'obturation est immédiate ou programmée à volonte par l'action d'un second contrepoids indépendant du premier et antagoniste. Ce dispositif peut être utilisé en ventilation, conditionnement ou climatisation. Sa conception le rend particulièrement fiable et endurant.
FR7708607A 1977-03-17 1977-03-17 Dispositif multiple de regulation automatique du volume de l'air qui le traverse Withdrawn FR2384210A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7708607A FR2384210A1 (fr) 1977-03-17 1977-03-17 Dispositif multiple de regulation automatique du volume de l'air qui le traverse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708607A FR2384210A1 (fr) 1977-03-17 1977-03-17 Dispositif multiple de regulation automatique du volume de l'air qui le traverse

Publications (1)

Publication Number Publication Date
FR2384210A1 true FR2384210A1 (fr) 1978-10-13

Family

ID=9188431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708607A Withdrawn FR2384210A1 (fr) 1977-03-17 1977-03-17 Dispositif multiple de regulation automatique du volume de l'air qui le traverse

Country Status (1)

Country Link
FR (1) FR2384210A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954162C1 (de) * 1999-11-10 2001-06-28 Ltg Ag Luftauslass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954162C1 (de) * 1999-11-10 2001-06-28 Ltg Ag Luftauslass

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Legal Events

Date Code Title Description
ST Notification of lapse