NO132003B - - Google Patents

Download PDF

Info

Publication number
NO132003B
NO132003B NO3934/72A NO393472A NO132003B NO 132003 B NO132003 B NO 132003B NO 3934/72 A NO3934/72 A NO 3934/72A NO 393472 A NO393472 A NO 393472A NO 132003 B NO132003 B NO 132003B
Authority
NO
Norway
Prior art keywords
valve blade
pressure
pressure plate
flow
forms
Prior art date
Application number
NO3934/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO132003C (enrdf_load_stackoverflow
Inventor
S Wallin
Original Assignee
Svenska Flaektfabriken 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 Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of NO132003B publication Critical patent/NO132003B/no
Publication of NO132003C publication Critical patent/NO132003C/no

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)
  • Flow Control (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
NO3934/72A 1971-11-02 1972-11-01 NO132003C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13928/71A SE362490B (enrdf_load_stackoverflow) 1971-11-02 1971-11-02

Publications (2)

Publication Number Publication Date
NO132003B true NO132003B (enrdf_load_stackoverflow) 1975-05-26
NO132003C NO132003C (enrdf_load_stackoverflow) 1975-09-03

Family

ID=20298251

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3934/72A NO132003C (enrdf_load_stackoverflow) 1971-11-02 1972-11-01

Country Status (7)

Country Link
BE (1) BE790530A (enrdf_load_stackoverflow)
DE (1) DE2251085C3 (enrdf_load_stackoverflow)
FI (1) FI55084C (enrdf_load_stackoverflow)
FR (1) FR2158393B1 (enrdf_load_stackoverflow)
GB (1) GB1408623A (enrdf_load_stackoverflow)
NO (1) NO132003C (enrdf_load_stackoverflow)
SE (1) SE362490B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375850B (enrdf_load_stackoverflow) * 1973-08-24 1975-04-28 Svenska Flaektfabriken Ab
DE3227882A1 (de) * 1982-07-26 1984-01-26 H. Krantz Gmbh & Co, 5100 Aachen Volumenstrom- bzw. druckregler
FI74798C (fi) * 1985-09-27 1988-03-10 Halton Oy Ventil med standardluftmaengd och foerfarande foer reglering av en ventil med standardluftmaengd.
FR2736709B1 (fr) * 1995-07-13 1997-08-22 Barbarin Laurent Regulateur de debit de fluide pour reseau de ventilation
CN113027875A (zh) * 2021-03-01 2021-06-25 哈尔滨工程大学 一种旋转式流量脉动发生装置

Also Published As

Publication number Publication date
FI55084B (fi) 1979-01-31
FR2158393A1 (enrdf_load_stackoverflow) 1973-06-15
DE2251085A1 (de) 1973-05-03
DE2251085C3 (de) 1978-09-28
BE790530A (fr) 1973-02-15
FI55084C (fi) 1979-05-10
SE362490B (enrdf_load_stackoverflow) 1973-12-10
FR2158393B1 (enrdf_load_stackoverflow) 1977-08-26
GB1408623A (en) 1975-10-01
DE2251085B2 (de) 1976-10-21
NO132003C (enrdf_load_stackoverflow) 1975-09-03

Similar Documents

Publication Publication Date Title
US2298112A (en) Regulator
NO132003B (enrdf_load_stackoverflow)
DK2896906T3 (en) Mechanical automatic acting volume flow regulator
NO127257B (enrdf_load_stackoverflow)
US3172421A (en) Pressure regulator
US3256903A (en) Vacuum regulator
NO133771B (enrdf_load_stackoverflow)
US1564688A (en) Pressure-control apparatus
US3583477A (en) Air induction box
US1991663A (en) Differential pressure amplifier and flow controller
US2122362A (en) Control mechanism for paper making machines
US1857386A (en) Relay device for automatic control by the use of alpha fluid under pressure
US48969A (en) Improvement in governor-valves for steam-engines
US2831494A (en) Indirect operated pressure controller
US2920584A (en) Fluid controller and method
US2386874A (en) Venting means
US2957629A (en) Pressure and temperature control of air mixing outlet unit
US1185317A (en) Pressure-controlling mechanism.
US893609A (en) Damper-regulator.
US3028096A (en) Temperature control valve
US2356143A (en) Fluid regulating device
US2687851A (en) Temperature control for driers and the like
US984550A (en) Draft-regulating damper.
US726985A (en) Thermostat.
US1924930A (en) Automatic regulator for pumps