DK190576A - Apparat til opretholdelse af en konstant massestrom i en stromningsbane - Google Patents

Apparat til opretholdelse af en konstant massestrom i en stromningsbane

Info

Publication number
DK190576A
DK190576A DK190576A DK190576A DK190576A DK 190576 A DK190576 A DK 190576A DK 190576 A DK190576 A DK 190576A DK 190576 A DK190576 A DK 190576A DK 190576 A DK190576 A DK 190576A
Authority
DK
Denmark
Prior art keywords
maintaining
constant mass
flow path
flow
mass flow
Prior art date
Application number
DK190576A
Other languages
English (en)
Inventor
A E Nilsson
Original Assignee
Stifab 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 Stifab Ab filed Critical Stifab Ab
Publication of DK190576A publication Critical patent/DK190576A/da

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
    • 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
    • Y10T137/7786—Turbine or swinging vane type reactor
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7871—Weight biased
    • Y10T137/7874—Edge pivoted valve
DK190576A 1975-04-29 1976-04-28 Apparat til opretholdelse af en konstant massestrom i en stromningsbane DK190576A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504969A SE396250B (sv) 1975-04-29 1975-04-29 Regulatoranordning avsedd att inga i en fluidstrombana, t ex luftstromningsbana

Publications (1)

Publication Number Publication Date
DK190576A true DK190576A (da) 1976-10-30

Family

ID=20324441

Family Applications (1)

Application Number Title Priority Date Filing Date
DK190576A DK190576A (da) 1975-04-29 1976-04-28 Apparat til opretholdelse af en konstant massestrom i en stromningsbane

Country Status (8)

Country Link
US (1) US4064905A (da)
DE (1) DE2618766A1 (da)
DK (1) DK190576A (da)
FI (1) FI761188A (da)
FR (1) FR2309918A1 (da)
GB (1) GB1518897A (da)
NO (1) NO139302C (da)
SE (1) SE396250B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8207890U1 (de) * 1982-03-19 1982-08-05 H. Krantz Gmbh & Co, 5100 Aachen Einrichtung zum absperren einer oeffnung
GB2183788B (en) * 1985-11-29 1989-10-04 Coal Ind Dampers
WO1992016885A1 (en) * 1991-03-15 1992-10-01 David Palmer Flow regulator adaptable for use with process-chamber air filter
US5355910A (en) * 1993-10-13 1994-10-18 Trw Inc. Dual component flap
DE4342880A1 (de) * 1993-12-16 1995-06-22 Krantz Tkt Gmbh Vorrichtung zur Beaufschlagung eines Raumes mit einem variablen Luftvolumenstrom
US6554022B2 (en) 2001-05-30 2003-04-29 Illinois Tool Works Inc. Regulator with improved seat
WO2006088352A1 (en) * 2005-02-18 2006-08-24 Alusta Natuurlijke Ventilatietechniek B.V. Ventilating apparatus with pressure-dependently regulating valve
DK2154439T3 (da) * 2008-08-05 2012-04-10 Trox Gmbh Geb Volumenstrømsregulator, især til klima- og ventilationsanlæg
US8550888B2 (en) * 2009-06-15 2013-10-08 Trane International Inc. Actuator for a fan-powered damper
US11632874B1 (en) * 2020-07-22 2023-04-18 ZT Group Int'l, Inc. Regulating airflow in a computer system
CN114046371B (zh) * 2022-01-14 2022-03-29 卡松科技股份有限公司 一种润滑油输送管路流量控制装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US16055A (en) * 1856-11-11 Samuel l
US505238A (en) * 1893-09-19 Air-current governor
FR926885A (fr) * 1943-05-13 1947-10-14 Perfectionnements aux ventilateurs et à la régulation du débit de fluide
US3095799A (en) * 1960-03-10 1963-07-02 Iron Fireman Webster Inc Air conditioning system
FR1520620A (fr) * 1967-02-24 1968-04-12 Stabilisateur autoamtique du débit de l'air de renouvellement des locaux clos
FR2050714A6 (da) * 1969-06-23 1971-04-02 Barbarin Joseph
GB1308322A (en) * 1970-01-01 1973-02-21 Barber Colman Co Constant mass flow control device
US3837268A (en) * 1972-11-09 1974-09-24 American Warming Ventilation Protective damper for gas exhaust duct

Also Published As

Publication number Publication date
NO761449L (da) 1976-11-01
GB1518897A (en) 1978-07-26
US4064905A (en) 1977-12-27
SE7504969L (sv) 1976-10-30
DE2618766A1 (de) 1976-11-11
FR2309918A1 (fr) 1976-11-26
FI761188A (da) 1976-10-30
NO139302C (no) 1980-03-24
SE396250B (sv) 1977-09-12
NO139302B (no) 1978-10-30

Similar Documents

Publication Publication Date Title
DK273876A (da) Apparat til indforing af et kontrastmiddel i en anus preter
DK154362C (da) Anordning til detektering af en ledende vaeske i en beholder
DK147632C (da) Apparat til stopning af et foedevareprodukt i et roerformet hylster
DK153810C (da) Apparat til maaling af fysiske stoerrelser af et fluidum.
DK299778A (da) Apparat til administrering af parenterale vaesker
DK521180A (da) Apparat til udlevering af en eller flerkomponenter
DK148225C (da) Apparat til taelling og udlevering af moenter
DK146817C (da) Apparat til afgivelse af afskaarne papirstykker af en forud given laengde
DK142776A (da) Roristikningsindretning til nedforing af foringsror i et brondhul
DK156784C (da) Apparat til indstilling af en digital visning
DK508979A (da) Apparat til afgivelse af varierende maengder af et fluidum
DK148252C (da) Apparat til fremstilling af osteblokke af forbehandlet ostemasse
DK467276A (da) Anordning til fastgorelse af en staldybel
DK246475A (da) Apparat til dempning af tilbagekobling
DK148458C (da) Apparat til kontrol af pengesedlers aegthed
DK31677A (da) Fremgangsmade og apparat til doseret infusion af fluider
DK145285C (da) Apparat til fordeling af tilsaetningsmateriale i et grundmateriale
DK487678A (da) Apparat til dosering af pulverformede materialer
DK190576A (da) Apparat til opretholdelse af en konstant massestrom i en stromningsbane
DK559977A (da) Apparat til levering af afgroede
DK19881A (da) Apparat til udlevering af nummererede maerker
SE423857B (sv) Apparat for degformning
SE390038B (sv) Apparat for materialdosering
DK274176A (da) Fremgangsmade og apparat til dosering af flydende flerkomponentsystemer
DK575675A (da) Apparat til beskyttelse af fosforbelegningen i et katodestraleror