DE3677203D1 - Ventil fuer konstante luftdurchflussmenge. - Google Patents

Ventil fuer konstante luftdurchflussmenge.

Info

Publication number
DE3677203D1
DE3677203D1 DE8686905821T DE3677203T DE3677203D1 DE 3677203 D1 DE3677203 D1 DE 3677203D1 DE 8686905821 T DE8686905821 T DE 8686905821T DE 3677203 T DE3677203 T DE 3677203T DE 3677203 D1 DE3677203 D1 DE 3677203D1
Authority
DE
Germany
Prior art keywords
valve
flow rate
air flow
constant air
constant
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 - Fee Related
Application number
DE8686905821T
Other languages
English (en)
Inventor
Markku Varunki
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.)
Halton Oy
Original Assignee
Halton Oy
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 Halton Oy filed Critical Halton Oy
Application granted granted Critical
Publication of DE3677203D1 publication Critical patent/DE3677203D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F11/75—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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7792—Movable deflector or choke

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)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
DE8686905821T 1985-09-27 1986-09-25 Ventil fuer konstante luftdurchflussmenge. Expired - Fee Related DE3677203D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI853751A FI74798C (fi) 1985-09-27 1985-09-27 Ventil med standardluftmaengd och foerfarande foer reglering av en ventil med standardluftmaengd.
PCT/FI1986/000100 WO1987002120A1 (en) 1985-09-27 1986-09-25 Constant air flow rate valve, and procedure for controlling a constant air flow rate valve

Publications (1)

Publication Number Publication Date
DE3677203D1 true DE3677203D1 (de) 1991-02-28

Family

ID=8521422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905821T Expired - Fee Related DE3677203D1 (de) 1985-09-27 1986-09-25 Ventil fuer konstante luftdurchflussmenge.

Country Status (5)

Country Link
US (1) US4827971A (de)
EP (1) EP0241499B1 (de)
DE (1) DE3677203D1 (de)
FI (1) FI74798C (de)
WO (1) WO1987002120A1 (de)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740418A (en) * 1951-08-06 1956-04-03 Phillips Petroleum Co Combined excess flow and shut off valve
US2925826A (en) * 1955-01-17 1960-02-23 Dole Valve Co Variable flow controller
US3022977A (en) * 1958-09-25 1962-02-27 Sam A Jones Vacuum operated normally closed valve
US3255963A (en) * 1963-06-26 1966-06-14 Boston Fluid Control Corp Thermostatically determined constant volume fluid supply system
DE2019862C3 (de) * 1970-04-24 1980-06-26 Rox Lufttechnische Geraetebau Gmbh, 5000 Koeln Regler zum Konstanthalten des Volumenstroms fur gasförmige Medien, insbesondere fur Hochdruckklimaanlagen
US3718160A (en) * 1971-04-01 1973-02-27 Serva Soc Device for controlling air flow in ventilation pipes
BE790530A (fr) * 1971-11-02 1973-02-15 Svenska Flaektfabriken Ab Dispositif de commande d'ecoulement, de preference pour de l'air et d'autres milieux gazeux
CH555519A (de) * 1972-09-05 1974-10-31 Sulzer Ag Einrichtung zur individuellen klimatisierung der einzelnen raeume eines gebaeudes.
JPS5535615B2 (de) * 1974-04-23 1980-09-16
DE2617830C2 (de) * 1976-04-23 1986-05-15 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn Regelventil zur Aufrechterhaltung eines konstanten Volumenstroms, insbesondere in klimatechnischen Anlagen
DE2649307A1 (de) * 1976-10-29 1978-05-03 Trox Gmbh Geb Luftkanalabschnitt fuer insbesondere klimatechnische anlagen mit einer ventilklappe zur steuerung des luftstromes
AU3194877A (en) * 1977-01-17 1979-06-28 Warman C H Fluid activated flow control valve
SU670769A1 (ru) * 1977-02-01 1979-06-30 Ждановский Ордена Ленина И Ордена Октябрьской Революции Завод Тяжелого Машиностроения Им.50-Летия Великой Октябрьской Социалистической Революции Автоматическое регулирующее устройство
US4186876A (en) * 1977-12-07 1980-02-05 Carrier Corporation System powered damper blade assembly for use in an air conditioning system
US4176690A (en) * 1977-12-07 1979-12-04 Carrier Corporation Regulator for a damper assembly
GB2123947A (en) * 1982-06-25 1984-02-08 British Leyland Cars Ltd Ventilation ducts for motor vehicles
SE443864B (sv) * 1982-09-20 1986-03-10 Flaekt Ab Flodesregulator for konstanthallande av ett instellbart luftflode i en ventilationskanal
GB2156067A (en) * 1984-03-21 1985-10-02 Austin Rover Group A closable air vent

Also Published As

Publication number Publication date
WO1987002120A1 (en) 1987-04-09
FI853751L (fi) 1987-03-28
EP0241499A1 (de) 1987-10-21
EP0241499B1 (de) 1991-01-23
FI853751A0 (fi) 1985-09-27
US4827971A (en) 1989-05-09
FI74798C (fi) 1988-03-10
FI74798B (fi) 1987-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee