GB1408623A - Flow control devices - Google Patents

Flow control devices

Info

Publication number
GB1408623A
GB1408623A GB4942372A GB4942372A GB1408623A GB 1408623 A GB1408623 A GB 1408623A GB 4942372 A GB4942372 A GB 4942372A GB 4942372 A GB4942372 A GB 4942372A GB 1408623 A GB1408623 A GB 1408623A
Authority
GB
United Kingdom
Prior art keywords
plate
damper
opening
pivoted
flow control
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
Application number
GB4942372A
Other languages
English (en)
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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 Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB1408623A publication Critical patent/GB1408623A/en
Expired legal-status Critical Current

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)
  • Control Of Fluid Pressure (AREA)
  • Flow Control (AREA)
  • Safety Valves (AREA)
GB4942372A 1971-11-02 1972-10-26 Flow control devices Expired GB1408623A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1408623A true GB1408623A (en) 1975-10-01

Family

ID=20298251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4942372A Expired GB1408623A (en) 1971-11-02 1972-10-26 Flow control devices

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124738A (en) * 1982-07-26 1984-02-22 Krantz H Gmbh & Co Volume flow or pressure regulator
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

Families Citing this family (3)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124738A (en) * 1982-07-26 1984-02-22 Krantz H Gmbh & Co Volume flow or pressure regulator
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
DE2251085B2 (de) 1976-10-21
FR2158393A1 (enrdf_load_stackoverflow) 1973-06-15
SE362490B (enrdf_load_stackoverflow) 1973-12-10
FI55084C (fi) 1979-05-10
FR2158393B1 (enrdf_load_stackoverflow) 1977-08-26
NO132003C (enrdf_load_stackoverflow) 1975-09-03
DE2251085A1 (de) 1973-05-03
BE790530A (fr) 1973-02-15
FI55084B (fi) 1979-01-31
DE2251085C3 (de) 1978-09-28
NO132003B (enrdf_load_stackoverflow) 1975-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee