GB1309106A - Ventilator structure - Google Patents

Ventilator structure

Info

Publication number
GB1309106A
GB1309106A GB4338570A GB4338570A GB1309106A GB 1309106 A GB1309106 A GB 1309106A GB 4338570 A GB4338570 A GB 4338570A GB 4338570 A GB4338570 A GB 4338570A GB 1309106 A GB1309106 A GB 1309106A
Authority
GB
United Kingdom
Prior art keywords
openings
frame
opening
members
closure members
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
GB4338570A
Inventor
Kristina Underly
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.)
Cyprus Amax Minerals Co
Original Assignee
American Metal Climax Inc
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 American Metal Climax Inc filed Critical American Metal Climax Inc
Priority to GB4338570A priority Critical patent/GB1309106A/en
Publication of GB1309106A publication Critical patent/GB1309106A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • 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
    • 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
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Air-Flow Control Members (AREA)

Abstract

1309106 Ventilators AMERICAN METAL CLIMAX Inc 10 Sept 1970 43385/70 Addition to 1269080 Heading F4V A ventilator comprises a frame having panels 220, 224 which define openings 222, 226 respectively, an insect screen 228 which extends across a passage formed between the openings, and simultaneously operable closure members 234, 252 for opening and closing the openings. In the form shown, the closure members are both pivoted flaps. The frame consists of two portions 202, 210 joined by a plastics strip 212. In another embodiment, the lower closure member 234 is vertically slidable in grooves in frame side members 206 to open and close the opening 222.
GB4338570A 1968-05-15 1970-09-10 Ventilator structure Expired GB1309106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4338570A GB1309106A (en) 1968-05-15 1970-09-10 Ventilator structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72926968A 1968-05-15 1968-05-15
GB4338570A GB1309106A (en) 1968-05-15 1970-09-10 Ventilator structure

Publications (1)

Publication Number Publication Date
GB1309106A true GB1309106A (en) 1973-03-07

Family

ID=42123020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4338570A Expired GB1309106A (en) 1968-05-15 1970-09-10 Ventilator structure

Country Status (1)

Country Link
GB (1) GB1309106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073224A (en) * 1976-07-07 1978-02-14 Bierlich J H Ventilators
US6638158B2 (en) 2000-05-17 2003-10-28 Calsonic Kansei Uk Limited Automotive air distribution apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073224A (en) * 1976-07-07 1978-02-14 Bierlich J H Ventilators
US6638158B2 (en) 2000-05-17 2003-10-28 Calsonic Kansei Uk Limited Automotive air distribution apparatus

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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