GB1349363A - Regulator for maintaining constant the volume flow of a gaseous medium - Google Patents

Regulator for maintaining constant the volume flow of a gaseous medium

Info

Publication number
GB1349363A
GB1349363A GB1116771*[A GB1116771A GB1349363A GB 1349363 A GB1349363 A GB 1349363A GB 1116771 A GB1116771 A GB 1116771A GB 1349363 A GB1349363 A GB 1349363A
Authority
GB
United Kingdom
Prior art keywords
volume flow
regulator
shaft
gaseous medium
maintaining constant
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
GB1116771*[A
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.)
ROX LUFTTECHNISCHE GERAETEBAU
Original Assignee
ROX LUFTTECHNISCHE GERAETEBAU
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 ROX LUFTTECHNISCHE GERAETEBAU filed Critical ROX LUFTTECHNISCHE GERAETEBAU
Publication of GB1349363A publication Critical patent/GB1349363A/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
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs 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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Flow Control (AREA)
GB1116771*[A 1970-04-24 1971-04-23 Regulator for maintaining constant the volume flow of a gaseous medium Expired GB1349363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2019862A DE2019862C3 (de) 1970-04-24 1970-04-24 Regler zum Konstanthalten des Volumenstroms fur gasförmige Medien, insbesondere fur Hochdruckklimaanlagen

Publications (1)

Publication Number Publication Date
GB1349363A true GB1349363A (en) 1974-04-03

Family

ID=5769077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1116771*[A Expired GB1349363A (en) 1970-04-24 1971-04-23 Regulator for maintaining constant the volume flow of a gaseous medium

Country Status (7)

Country Link
AT (1) AT322155B (de)
BE (1) BE766076A (de)
DE (1) DE2019862C3 (de)
FR (1) FR2090603A5 (de)
GB (1) GB1349363A (de)
NL (1) NL169224C (de)
SE (1) SE7105398L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11513540B2 (en) 2017-07-19 2022-11-29 Imi Hydronic Engineering, Inc. Pressure compensated flow controller with only two pressures

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440192A (en) * 1982-09-23 1984-04-03 United Technologies Corporation Minimization of pressure drop variation in flow controllers
DK457382A (da) * 1982-10-15 1984-04-16 Staehr Turbovent Ventilationsanlaeg med sprededyser, navnlig til staldbygninger
DE3509255C2 (de) * 1985-03-14 1994-05-11 Rox Lufttechnische Geraetebau Volumenstromregler für gasförmige Medien
FI74798C (fi) * 1985-09-27 1988-03-10 Halton Oy Ventil med standardluftmaengd och foerfarande foer reglering av en ventil med standardluftmaengd.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11513540B2 (en) 2017-07-19 2022-11-29 Imi Hydronic Engineering, Inc. Pressure compensated flow controller with only two pressures

Also Published As

Publication number Publication date
DE2019862A1 (de) 1971-11-04
NL169224B (nl) 1982-01-18
SE7105398L (de) 1971-10-25
NL7104878A (de) 1971-10-26
AT322155B (de) 1975-05-12
NL169224C (nl) 1982-06-16
BE766076A (fr) 1971-10-21
FR2090603A5 (de) 1972-01-14
DE2019862C3 (de) 1980-06-26
DE2019862B2 (de) 1979-10-11

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Legal Events

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