FI64995C - Automatisk regleringsventil - Google Patents

Automatisk regleringsventil Download PDF

Info

Publication number
FI64995C
FI64995C FI810596A FI810596A FI64995C FI 64995 C FI64995 C FI 64995C FI 810596 A FI810596 A FI 810596A FI 810596 A FI810596 A FI 810596A FI 64995 C FI64995 C FI 64995C
Authority
FI
Finland
Prior art keywords
shaft
flap
control
air
damper
Prior art date
Application number
FI810596A
Other languages
English (en)
Finnish (fi)
Other versions
FI810596L (fi
FI64995B (fi
Inventor
Knut Ornaes
Original Assignee
Farex As
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 Farex As filed Critical Farex As
Publication of FI810596L publication Critical patent/FI810596L/fi
Application granted granted Critical
Publication of FI64995B publication Critical patent/FI64995B/fi
Publication of FI64995C publication Critical patent/FI64995C/fi

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
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • 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
    • 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
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)

Claims (5)

1. Automatisk regleringsventil för ventilationsanläggningar, viikon är avsedd att släppa igenom en väsentligen konstant luft-volym per tidsenhet vid varierande skillnadstryck mellari luft-inmatn.ingssidan och luftutmatningssidan, vilken regleringsventil innefattar ett regleringsspjäll (2), som är vridbart lagrat i ett ventilhus (1) pä en horisontell axel (3) samt innefattar organ (4,5) för att motverka regleringsspjällets rörelse mot stängnings- * läge, varvid regleringsspjällets ovanför axeln (3) liggande spjäll-del är anordnad att svängas mot luftströmningsriktningen och mot ett vertikalplan under stängningsrörelsen, känneteck-n a d därav, att regleringsspjället (2) i beroende av vrid-ningsaxelns (3) placering i ventilhuset (1) har en sadan kant-kontur (fig. 4, fig. 7) att det i stängt läge ger en spaltöpp-ning mollan sin spjällyta (2,21) och ventilhusets (1) vägg, som avviker väsentligt frän en jämnbred spaltöppning och/eller har en genombruten spaltyta (fig.5), sä att inom regleringsspjällets stängr.ingsomräde vid konstant genomsläppning av luft fas en relativt större ökning av genomströmmande luftmängd pä regleringsspjällets under axeln (3) liggande del än pä den över axeln liggar.de delen.
2. ?egleringsventil enligt krav 1, kännetecknad därav, att regleringsspjället (2) utgöres av en runt axeln (3) symmetrisk skiva.
3. regleringsventil enligt krav 1 eller 2, känneteck-n a d därav, att den under axeln (3) belägna delen av regleringsspjället har omböjda kantpartier (8,9).
4. Regleringsventil enligt krav 1 eller 2, känneteck-n a d därav, att den under axeln (3) belägna delen av regleringsspjället har en eller flera utskärningar (8',9'). Il
FI810596A 1980-03-05 1981-02-25 Automatisk regleringsventil FI64995C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8001750 1980-03-05
SE8001750A SE441547B (sv) 1980-03-05 1980-03-05 Automatisk regleringsventil for ventilationsanordningar

Publications (3)

Publication Number Publication Date
FI810596L FI810596L (fi) 1981-09-06
FI64995B FI64995B (fi) 1983-10-31
FI64995C true FI64995C (fi) 1984-02-10

Family

ID=20340429

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810596A FI64995C (fi) 1980-03-05 1981-02-25 Automatisk regleringsventil

Country Status (8)

Country Link
CH (1) CH654399A5 (sv)
DE (1) DE3106964A1 (sv)
DK (1) DK97681A (sv)
FI (1) FI64995C (sv)
FR (1) FR2477665B1 (sv)
GB (1) GB2073404B (sv)
NO (1) NO149560C (sv)
SE (1) SE441547B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143940A1 (de) * 1981-11-05 1983-05-11 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn Volumenstromregler fuer lufttechnische anlagen
FI72384C (sv) * 1983-05-20 1987-05-11 Halton Oy Strömningsregulator och användning av denna.
FI72383C (sv) * 1983-05-20 1987-05-11 Halton Oy Strömningsregulator.
FI69356C (fi) * 1983-05-20 1986-01-10 Halton Oy Saett och anordning foer att goera inverkan av tyngdkraften lia stor i stroemningsregulatorer oberoende av monteringssa etet
FI69355C (fi) * 1983-05-20 1986-01-10 Halton Oy Stroemningsregulator
GB2183788B (en) * 1985-11-29 1989-10-04 Coal Ind Dampers
IT1245079B (it) * 1991-04-19 1994-09-13 Weber Srl Dispositivo di alimentazione della miscela per un motore a combustioneinterna, in particolare per autoveicoli.
DE4342880A1 (de) * 1993-12-16 1995-06-22 Krantz Tkt Gmbh Vorrichtung zur Beaufschlagung eines Raumes mit einem variablen Luftvolumenstrom
FR2778229B1 (fr) * 1998-08-10 2000-08-04 Robert Ribo Bouches de soufflage pour dispositif de chauffage et/ou de climatisation
US6851255B2 (en) 2002-12-18 2005-02-08 Pratt & Whitney Canada Corp. Normally open reverse flow flapper valve
FR2938293B1 (fr) 2008-11-12 2015-08-21 Snecma Dispositif de regulation du debit d'air alimentant une cavite de ventillation de turbine d'une section de turbine de turbomachine
FR2947887B1 (fr) * 2009-07-10 2011-07-29 Aldes Aeraulique Conduit de section generale circulaire, equipe d?un dispositif de regulation du debit d?air
FR2955646B1 (fr) * 2010-01-26 2012-08-24 Ge Energy Products France Snc Systeme et procede de ventilation pour turbine
FR3009068B1 (fr) * 2013-07-23 2016-07-15 Anjos Ventilation Dispositif de regulation du debit d'air dans une canalisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377788A (en) * 1931-06-11 1932-08-04 Frank Leslie Cooper Improvements in connection with ventilating systems
US2388073A (en) * 1941-04-29 1945-10-30 Gen Electric Fluid flow control
US3240062A (en) * 1962-12-05 1966-03-15 Fredriksson Curt Johan Flow-controlling apparatus
IL26014A (en) * 1965-06-28 1971-03-24 Fahre O Automatic regulating valve for ventilation plants
DE2823735A1 (de) * 1973-07-03 1979-12-06 Emil Siegwart Regler fuer die stroemung eines gasfoermigen mediums in einer leitung

Also Published As

Publication number Publication date
CH654399A5 (de) 1986-02-14
SE441547B (sv) 1985-10-14
NO810670L (no) 1981-09-07
DE3106964C2 (sv) 1989-04-20
GB2073404A (en) 1981-10-14
DK97681A (da) 1981-09-06
SE8001750L (sv) 1981-09-06
DE3106964A1 (de) 1982-01-28
FI810596L (fi) 1981-09-06
NO149560B (no) 1984-01-30
FI64995B (fi) 1983-10-31
FR2477665A1 (fr) 1981-09-11
GB2073404B (en) 1984-10-03
FR2477665B1 (fr) 1986-05-16
NO149560C (no) 1984-05-09

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MM Patent lapsed

Owner name: FAREK A/S