GB1533137A - Controlling the rate of gas flow through a conduit - Google Patents

Controlling the rate of gas flow through a conduit

Info

Publication number
GB1533137A
GB1533137A GB39249/76A GB3924976A GB1533137A GB 1533137 A GB1533137 A GB 1533137A GB 39249/76 A GB39249/76 A GB 39249/76A GB 3924976 A GB3924976 A GB 3924976A GB 1533137 A GB1533137 A GB 1533137A
Authority
GB
United Kingdom
Prior art keywords
conduit
gas flow
controlling
rate
pressure
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
GB39249/76A
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.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox GmbH
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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Publication of GB1533137A publication Critical patent/GB1533137A/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
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Regulation And Control Of Combustion (AREA)
GB39249/76A 1975-09-26 1976-09-22 Controlling the rate of gas flow through a conduit Expired GB1533137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542964 DE2542964A1 (de) 1975-09-26 1975-09-26 Verfahren und vorrichtung zur regelung des volumenstromes in gasdurchstroemten rohren, insbesondere klimaanlagen

Publications (1)

Publication Number Publication Date
GB1533137A true GB1533137A (en) 1978-11-22

Family

ID=5957517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39249/76A Expired GB1533137A (en) 1975-09-26 1976-09-22 Controlling the rate of gas flow through a conduit

Country Status (7)

Country Link
DE (1) DE2542964A1 (enrdf_load_stackoverflow)
ES (1) ES451886A1 (enrdf_load_stackoverflow)
FR (1) FR2325976A1 (enrdf_load_stackoverflow)
GB (1) GB1533137A (enrdf_load_stackoverflow)
NO (1) NO763282L (enrdf_load_stackoverflow)
SE (1) SE7610487L (enrdf_load_stackoverflow)
ZA (1) ZA765639B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040086A1 (en) * 1980-05-12 1981-11-18 Anemostat Products Division Dynamics Corporation Of America Improved air conditioning control system with master and tracking controllers
EP0805300A3 (de) * 1996-04-30 1999-08-04 Gerhard Peters Steuervorrichtung in einer Absauganlage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580662A (en) * 1976-08-02 1980-12-03 Leemhuis L Variable valui constant volume fluid flow control valve
CH638293A5 (de) * 1979-06-08 1983-09-15 Elektrowatt Ag Verfahren zum regeln einer lueftungs- oder klimaanlage.
FI75682C (fi) * 1986-09-26 1988-07-11 Erkki Johannes Niskanen Pao kaskadstyrning baserande foerfarande foer floedesreglering.
US4756474A (en) * 1987-10-30 1988-07-12 Carrier Corporation Duct pressure powered air volume controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650607A (en) * 1949-02-23 1953-09-01 M & J Engineering Co Gas flow control apparatus
US3809314A (en) * 1971-10-20 1974-05-07 Barber Colman Co Self-powered variable volume air damper control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040086A1 (en) * 1980-05-12 1981-11-18 Anemostat Products Division Dynamics Corporation Of America Improved air conditioning control system with master and tracking controllers
EP0805300A3 (de) * 1996-04-30 1999-08-04 Gerhard Peters Steuervorrichtung in einer Absauganlage

Also Published As

Publication number Publication date
SE7610487L (sv) 1977-03-27
DE2542964A1 (de) 1977-04-07
FR2325976B1 (enrdf_load_stackoverflow) 1980-05-30
ZA765639B (en) 1977-08-31
NO763282L (enrdf_load_stackoverflow) 1977-03-29
FR2325976A1 (fr) 1977-04-22
ES451886A1 (es) 1977-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee