FI761188A - - Google Patents

Info

Publication number
FI761188A
FI761188A FI761188A FI761188A FI761188A FI 761188 A FI761188 A FI 761188A FI 761188 A FI761188 A FI 761188A FI 761188 A FI761188 A FI 761188A FI 761188 A FI761188 A FI 761188A
Authority
FI
Finland
Application number
FI761188A
Other languages
Finnish (fi)
Inventor
Allan Elvir 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 FI761188A publication Critical patent/FI761188A/fi

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
FI761188A 1975-04-29 1976-04-28 FI761188A (ja)

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
FI761188A true FI761188A (ja) 1976-10-30

Family

ID=20324441

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761188A FI761188A (ja) 1975-04-29 1976-04-28

Country Status (8)

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

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
DE69226264T2 (de) * 1991-03-15 1998-12-17 David W Palmer Durchflussregler zum anpassbaren einsatz mit prozesskammer-abfluss
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
PT2154439E (pt) * 2008-08-05 2012-03-21 Trox Gmbh Geb Regulador de débito volumétrico, principalmente para instalações técnicas de climatização e ventilação
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 (ja) * 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
SE7504969L (sv) 1976-10-30
US4064905A (en) 1977-12-27
FR2309918A1 (fr) 1976-11-26
GB1518897A (en) 1978-07-26
NO139302B (no) 1978-10-30
NO139302C (no) 1980-03-24
SE396250B (sv) 1977-09-12
DK190576A (da) 1976-10-30
DE2618766A1 (de) 1976-11-11
NO761449L (ja) 1976-11-01

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: STIFAB AB