FR2090603A5 - - Google Patents

Info

Publication number
FR2090603A5
FR2090603A5 FR7114473A FR7114473A FR2090603A5 FR 2090603 A5 FR2090603 A5 FR 2090603A5 FR 7114473 A FR7114473 A FR 7114473A FR 7114473 A FR7114473 A FR 7114473A FR 2090603 A5 FR2090603 A5 FR 2090603A5
Authority
FR
France
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
FR7114473A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2090603A5 publication Critical patent/FR2090603A5/fr
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)
FR7114473A 1970-04-24 1971-04-23 Expired FR2090603A5 (enExample)

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
FR2090603A5 true FR2090603A5 (enExample) 1972-01-14

Family

ID=5769077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114473A Expired FR2090603A5 (enExample) 1970-04-24 1971-04-23

Country Status (7)

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

Families Citing this family (6)

* 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.
WO2019018560A1 (en) 2017-07-19 2019-01-24 Imi Hydronic Engineering, Inc. PRESSURE-COMPENSATION FLOW REGULATOR AT ONLY TWO PRESSURES
CN115899340B (zh) * 2022-11-07 2025-08-08 郑仁友 伯努利自适应恒流阀

Also Published As

Publication number Publication date
AT322155B (de) 1975-05-12
SE7105398L (enExample) 1971-10-25
GB1349363A (en) 1974-04-03
NL7104878A (enExample) 1971-10-26
DE2019862B2 (de) 1979-10-11
BE766076A (fr) 1971-10-21
DE2019862C3 (de) 1980-06-26
NL169224C (nl) 1982-06-16
DE2019862A1 (de) 1971-11-04
NL169224B (nl) 1982-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse