FR2180798A1 - - Google Patents

Info

Publication number
FR2180798A1
FR2180798A1 FR7313509A FR7313509A FR2180798A1 FR 2180798 A1 FR2180798 A1 FR 2180798A1 FR 7313509 A FR7313509 A FR 7313509A FR 7313509 A FR7313509 A FR 7313509A FR 2180798 A1 FR2180798 A1 FR 2180798A1
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.)
Withdrawn
Application number
FR7313509A
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.)
LTG Lufttechnische GmbH
Original Assignee
LTG Lufttechnische 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 LTG Lufttechnische GmbH filed Critical LTG Lufttechnische GmbH
Publication of FR2180798A1 publication Critical patent/FR2180798A1/fr
Withdrawn legal-status Critical Current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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/524—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps shiftable members for obturating part of 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
    • F24F11/745—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 the air flow rate increasing with an increase of air-current or wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air-Flow Control Members (AREA)
FR7313509A 1972-04-20 1973-04-13 Withdrawn FR2180798A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219380A DE2219380C3 (de) 1972-04-20 1972-04-20 Volumenstromregler

Publications (1)

Publication Number Publication Date
FR2180798A1 true FR2180798A1 (de) 1973-11-30

Family

ID=5842720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313509A Withdrawn FR2180798A1 (de) 1972-04-20 1973-04-13

Country Status (5)

Country Link
AT (1) AT324633B (de)
CH (1) CH548574A (de)
DE (1) DE2219380C3 (de)
FR (1) FR2180798A1 (de)
ZA (1) ZA732698B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699875A2 (de) * 1994-09-05 1996-03-06 Abb Fläkt Ab Belüftungsvorrichtung
EP1099914A1 (de) * 1999-11-10 2001-05-16 LTG Aktiengesellschaft Luftauslass
EP3364120A1 (de) * 2017-02-21 2018-08-22 Aldes Aeraulique Lüftungskasten für eine rauchgasentlüftungsanlage mit regulierung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625011A (en) * 1979-08-01 1981-03-10 Nippon Denso Co Ltd Control of air conditioning
JPS5625010A (en) * 1979-08-01 1981-03-10 Nippon Denso Co Ltd Control of air conditioning
DE102008022473B4 (de) * 2008-05-07 2010-02-04 Airbus Deutschland Gmbh Einstellbare Blende zur Verwendung in einer Klimaanlage, insbesondere einer Flugzeugklimaanlage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699875A2 (de) * 1994-09-05 1996-03-06 Abb Fläkt Ab Belüftungsvorrichtung
EP0699875A3 (de) * 1994-09-05 1997-10-22 Flaekt Ab Belüftungsvorrichtung
EP1099914A1 (de) * 1999-11-10 2001-05-16 LTG Aktiengesellschaft Luftauslass
EP3364120A1 (de) * 2017-02-21 2018-08-22 Aldes Aeraulique Lüftungskasten für eine rauchgasentlüftungsanlage mit regulierung
FR3063131A1 (fr) * 2017-02-21 2018-08-24 Aldes Aeraulique Caisson de ventilation pour une installation de desenfumage comportant un reglage

Also Published As

Publication number Publication date
ZA732698B (en) 1974-04-24
DE2219380C3 (de) 1978-11-16
CH548574A (de) 1974-04-30
DE2219380A1 (de) 1973-11-08
DE2219380B2 (de) 1978-03-16
AT324633B (de) 1975-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse