GB847834A - Improvements in or connected with ventilating apparatus - Google Patents

Improvements in or connected with ventilating apparatus

Info

Publication number
GB847834A
GB847834A GB691057A GB691057A GB847834A GB 847834 A GB847834 A GB 847834A GB 691057 A GB691057 A GB 691057A GB 691057 A GB691057 A GB 691057A GB 847834 A GB847834 A GB 847834A
Authority
GB
United Kingdom
Prior art keywords
slot
drum
housing
plate
secured
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
GB691057A
Inventor
Brian William Russell Hickmott
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.)
NORVENT Ltd
Original Assignee
NORVENT 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 NORVENT Ltd filed Critical NORVENT Ltd
Priority to GB691057A priority Critical patent/GB847834A/en
Publication of GB847834A publication Critical patent/GB847834A/en
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
    • F24F13/02—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
    • 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, or structural parts of the aircraft
    • 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)

Abstract

847,834. Ventilators. NORVENT Ltd. June 27, 1957. [March 1, 1957], No. 6910/57. Class 137. Ventilating apparatus includes a housing to be secured in an air duct opening in which there is a drum 8, having a slot 10 extending therethrough, in which fixed or adjustable air guiding vanes are secured suitably spaced, the drum 8 being rotatable about its axis on pivots 9 from a central position in two opposite directions, so as to close the slot 10, and a hit-andmiss type air volume damper adjustable to admit air through each slot 16 escaping from the housing via the slot 10 when the drum 8 is suitably positioned. The housing has a flat portion, a bearing portion 3 extending longitudinally of it with closed ends and a slot 4, a rear plate 5 having a portion carrying a bearing portion 6 lined with soft material 21 also closed at the ends wtih a slot 7. The drum 8 has a strip 12 with a knob or like attachment whereby it is turned to give an upward or downward deflection of 45 degrees, the portion 3 having a slot into which the drum 8 can be further turned for closure. The damper comprises a slidable plate 17 on a fitting 14 with slots 16, and having as many slots 18 with means, such as a bolt and nut 19 working in a slot, to fix the plate 17.
GB691057A 1957-03-01 1957-03-01 Improvements in or connected with ventilating apparatus Expired GB847834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB691057A GB847834A (en) 1957-03-01 1957-03-01 Improvements in or connected with ventilating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB691057A GB847834A (en) 1957-03-01 1957-03-01 Improvements in or connected with ventilating apparatus

Publications (1)

Publication Number Publication Date
GB847834A true GB847834A (en) 1960-09-14

Family

ID=9823058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB691057A Expired GB847834A (en) 1957-03-01 1957-03-01 Improvements in or connected with ventilating apparatus

Country Status (1)

Country Link
GB (1) GB847834A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138085A (en) * 1962-04-05 1964-06-23 Mitchell Co John E Automobile air conditioning front panel assembly
GB2177789B (en) * 1985-07-12 1990-03-14 Aralco Nv Ventilation grid with rotatable closing element
US6099385A (en) * 1999-03-24 2000-08-08 Ford Global Technologies, Inc. Method for removing edge areas of a laminated panel
US6264534B1 (en) 1999-03-25 2001-07-24 Ford Global Technologies, Inc. Method and tooling for automated wet or dry sanding of a vehicle surface
CN106338104A (en) * 2016-11-02 2017-01-18 江苏二十六度节能科技有限公司 Windless air conditioner indoor unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138085A (en) * 1962-04-05 1964-06-23 Mitchell Co John E Automobile air conditioning front panel assembly
GB2177789B (en) * 1985-07-12 1990-03-14 Aralco Nv Ventilation grid with rotatable closing element
US6099385A (en) * 1999-03-24 2000-08-08 Ford Global Technologies, Inc. Method for removing edge areas of a laminated panel
US6264534B1 (en) 1999-03-25 2001-07-24 Ford Global Technologies, Inc. Method and tooling for automated wet or dry sanding of a vehicle surface
CN106338104A (en) * 2016-11-02 2017-01-18 江苏二十六度节能科技有限公司 Windless air conditioner indoor unit

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