FR1398718A - Dispositif pour régler la pression dans les installations de ventilation - Google Patents

Dispositif pour régler la pression dans les installations de ventilation

Info

Publication number
FR1398718A
FR1398718A FR898342A FR898342A FR1398718A FR 1398718 A FR1398718 A FR 1398718A FR 898342 A FR898342 A FR 898342A FR 898342 A FR898342 A FR 898342A FR 1398718 A FR1398718 A FR 1398718A
Authority
FR
France
Prior art keywords
regulating
pressure
ventilation systems
ventilation
systems
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
FR898342A
Other languages
English (en)
French (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.)
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
Application granted granted Critical
Publication of FR1398718A publication Critical patent/FR1398718A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/85986—Pumped fluid control
    • Y10T137/86002—Fluid pressure responsive
    • Y10T137/8601—And pilot valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87877—Single inlet with multiple distinctly valved outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
FR898342A 1961-05-25 1962-05-22 Dispositif pour régler la pression dans les installations de ventilation Expired FR1398718A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE546761 1961-05-25
US21905262 US3174507A (en) 1961-05-25 1962-08-23 Means for governing the pressure in ventilating units

Publications (1)

Publication Number Publication Date
FR1398718A true FR1398718A (fr) 1965-05-14

Family

ID=26654634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898342A Expired FR1398718A (fr) 1961-05-25 1962-05-22 Dispositif pour régler la pression dans les installations de ventilation

Country Status (5)

Country Link
US (1) US3174507A (ko)
DE (1) DE1222223B (ko)
FR (1) FR1398718A (ko)
GB (1) GB1001560A (ko)
NL (1) NL124398C (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597723A (en) * 1982-06-07 1986-07-01 Sember Joseph A Low pressure air supply and control system
US4567776A (en) * 1982-06-30 1986-02-04 Kubota Trane Ltd. Fluid flowmeter of Karman vortex detecting type
JPS608498A (ja) * 1983-06-27 1985-01-17 Mitsubishi Electric Corp 風量制御装置
DE4243519C2 (de) * 1992-12-22 1996-09-05 Radtke Wolfgang Dipl Ing Regulier- und Absperrklappe für eine Lüftungsanlage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH233123A (de) * 1943-01-25 1944-07-15 Lufttechnische Ges Mbh Verfahren zur Regelung der Belüftung von Räumen.
US2896850A (en) * 1953-04-27 1959-07-28 Carrier Corp Air conditioning control system

Also Published As

Publication number Publication date
US3174507A (en) 1965-03-23
GB1001560A (en) 1965-08-18
NL124398C (ko) 1900-01-01
DE1222223B (de) 1966-08-04

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