FR2137525B1 - - Google Patents

Info

Publication number
FR2137525B1
FR2137525B1 FR7215620A FR7215620A FR2137525B1 FR 2137525 B1 FR2137525 B1 FR 2137525B1 FR 7215620 A FR7215620 A FR 7215620A FR 7215620 A FR7215620 A FR 7215620A FR 2137525 B1 FR2137525 B1 FR 2137525B1
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
FR7215620A
Other languages
French (fr)
Other versions
FR2137525A1 (enExample
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.)
Ametek Airtechnology Group Ltd
Original Assignee
Airscrew Howden Ltd
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 Airscrew Howden Ltd filed Critical Airscrew Howden Ltd
Publication of FR2137525A1 publication Critical patent/FR2137525A1/fr
Application granted granted Critical
Publication of FR2137525B1 publication Critical patent/FR2137525B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D2013/003—Cabin ventilation nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7215620A 1971-05-12 1972-05-03 Expired FR2137525B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1459171 1971-05-12

Publications (2)

Publication Number Publication Date
FR2137525A1 FR2137525A1 (enExample) 1972-12-29
FR2137525B1 true FR2137525B1 (enExample) 1976-03-12

Family

ID=10044004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215620A Expired FR2137525B1 (enExample) 1971-05-12 1972-05-03

Country Status (3)

Country Link
DE (1) DE2222007A1 (enExample)
FR (1) FR2137525B1 (enExample)
GB (1) GB1335404A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248223A (en) * 1992-06-09 1993-09-28 Walbro Corporation Fuel pump with anti-reversion inlet
WO2007149778A2 (en) * 2006-06-19 2007-12-27 Johnson Controls Technology Company Low-profile, aimable lighting assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351050A (en) * 1930-03-20 1931-06-22 Stone J & Co Ltd Improvements in and connected with ventilating apparatus
US2596909A (en) * 1948-01-15 1952-05-13 Wemac Company Valve device
US2885943A (en) * 1956-11-19 1959-05-12 Gen Dynamics Corp Ventilating apparatus
GB1084993A (en) * 1963-05-29 1967-09-27 Walter John Sykes Improvements in or relating to industrial ventilation

Also Published As

Publication number Publication date
GB1335404A (en) 1973-10-31
FR2137525A1 (enExample) 1972-12-29
DE2222007A1 (de) 1972-11-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse