FR2158393A1 - - Google Patents

Info

Publication number
FR2158393A1
FR2158393A1 FR7238591A FR7238591A FR2158393A1 FR 2158393 A1 FR2158393 A1 FR 2158393A1 FR 7238591 A FR7238591 A FR 7238591A FR 7238591 A FR7238591 A FR 7238591A FR 2158393 A1 FR2158393 A1 FR 2158393A1
Authority
FR
France
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
FR7238591A
Other languages
French (fr)
Other versions
FR2158393B1 (no
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of FR2158393A1 publication Critical patent/FR2158393A1/fr
Application granted granted Critical
Publication of FR2158393B1 publication Critical patent/FR2158393B1/fr
Expired 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)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
FR7238591A 1971-11-02 1972-10-31 Expired FR2158393B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13928/71A SE362490B (no) 1971-11-02 1971-11-02

Publications (2)

Publication Number Publication Date
FR2158393A1 true FR2158393A1 (no) 1973-06-15
FR2158393B1 FR2158393B1 (no) 1977-08-26

Family

ID=20298251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238591A Expired FR2158393B1 (no) 1971-11-02 1972-10-31

Country Status (7)

Country Link
BE (1) BE790530A (no)
DE (1) DE2251085C3 (no)
FI (1) FI55084C (no)
FR (1) FR2158393B1 (no)
GB (1) GB1408623A (no)
NO (1) NO132003C (no)
SE (1) SE362490B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736709A1 (fr) * 1995-07-13 1997-01-17 Barbarin Laurent Regulateur de debit de fluide pour reseau de ventilation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375850B (no) * 1973-08-24 1975-04-28 Svenska Flaektfabriken Ab
DE3227882A1 (de) * 1982-07-26 1984-01-26 H. Krantz Gmbh & Co, 5100 Aachen Volumenstrom- bzw. druckregler
FI74798C (fi) * 1985-09-27 1988-03-10 Halton Oy Ventil med standardluftmaengd och foerfarande foer reglering av en ventil med standardluftmaengd.
CN113027875A (zh) * 2021-03-01 2021-06-25 哈尔滨工程大学 一种旋转式流量脉动发生装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736709A1 (fr) * 1995-07-13 1997-01-17 Barbarin Laurent Regulateur de debit de fluide pour reseau de ventilation

Also Published As

Publication number Publication date
NO132003C (no) 1975-09-03
BE790530A (fr) 1973-02-15
DE2251085C3 (de) 1978-09-28
DE2251085A1 (de) 1973-05-03
FR2158393B1 (no) 1977-08-26
FI55084B (fi) 1979-01-31
DE2251085B2 (de) 1976-10-21
NO132003B (no) 1975-05-26
SE362490B (no) 1973-12-10
FI55084C (fi) 1979-05-10
GB1408623A (en) 1975-10-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse