FR2554903B3 - Vanne automatique a section variable pour un ecoulement gazeux - Google Patents

Vanne automatique a section variable pour un ecoulement gazeux

Info

Publication number
FR2554903B3
FR2554903B3 FR8318523A FR8318523A FR2554903B3 FR 2554903 B3 FR2554903 B3 FR 2554903B3 FR 8318523 A FR8318523 A FR 8318523A FR 8318523 A FR8318523 A FR 8318523A FR 2554903 B3 FR2554903 B3 FR 2554903B3
Authority
FR
France
Prior art keywords
automatic valve
gaseous flow
variable section
variable
gaseous
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.)
Expired
Application number
FR8318523A
Other languages
English (en)
Other versions
FR2554903A1 (fr
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 FR8318523A priority Critical patent/FR2554903B3/fr
Publication of FR2554903A1 publication Critical patent/FR2554903A1/fr
Application granted granted Critical
Publication of FR2554903B3 publication Critical patent/FR2554903B3/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24F11/745—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 the air flow rate increasing with an increase of air-current or wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
FR8318523A 1983-11-15 1983-11-15 Vanne automatique a section variable pour un ecoulement gazeux Expired FR2554903B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8318523A FR2554903B3 (fr) 1983-11-15 1983-11-15 Vanne automatique a section variable pour un ecoulement gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318523A FR2554903B3 (fr) 1983-11-15 1983-11-15 Vanne automatique a section variable pour un ecoulement gazeux

Publications (2)

Publication Number Publication Date
FR2554903A1 FR2554903A1 (fr) 1985-05-17
FR2554903B3 true FR2554903B3 (fr) 1986-05-09

Family

ID=9294355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8318523A Expired FR2554903B3 (fr) 1983-11-15 1983-11-15 Vanne automatique a section variable pour un ecoulement gazeux

Country Status (1)

Country Link
FR (1) FR2554903B3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725770B1 (fr) * 1994-10-12 1997-01-03 Abb Flakt Regulateur de debit, notamment pour installation de ventilation ou de climatisation
FR2725769A1 (fr) * 1994-10-12 1996-04-19 Abb Flakt Regulateur de debit perfectionne, notamment pour installation de ventilation ou de climatisation
FR2827664B1 (fr) * 2001-07-19 2003-10-24 A C V I Regulateur de debit pour installation de ventilation
RS51089B (sr) * 2006-06-15 2010-10-31 Jovan BABIĆ Uložak za sprečavanje vraćanja neprijatnih mirisa iz ventilacionog otvora
CN115031304B (zh) * 2022-07-05 2025-09-23 珠海格力电器股份有限公司 风机结构及空调

Also Published As

Publication number Publication date
FR2554903A1 (fr) 1985-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse