GB1210654A - Improvements in or relating to ventilators - Google Patents

Improvements in or relating to ventilators

Info

Publication number
GB1210654A
GB1210654A GB3123/67A GB312367A GB1210654A GB 1210654 A GB1210654 A GB 1210654A GB 3123/67 A GB3123/67 A GB 3123/67A GB 312367 A GB312367 A GB 312367A GB 1210654 A GB1210654 A GB 1210654A
Authority
GB
United Kingdom
Prior art keywords
apertures
back plate
front plate
ventilators
jan
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
GB3123/67A
Inventor
Michael Joseph James
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.)
Micro and Precision Mouldings Cheltenham Ltd
Original Assignee
Micro and Precision Mouldings Cheltenham 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 Micro and Precision Mouldings Cheltenham Ltd filed Critical Micro and Precision Mouldings Cheltenham Ltd
Priority to GB3123/67A priority Critical patent/GB1210654A/en
Priority to US696079A priority patent/US3509812A/en
Priority to DE19681753268 priority patent/DE1753268B1/en
Publication of GB1210654A publication Critical patent/GB1210654A/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
    • F24F13/08—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,210,654. Hit-and-miss ventilators. MICRO & PRECISION MOULDINGS (CHELTENHAM) Ltd. 5 Jan., 1968 [20 Jan., 1967], No. 3123/67. Heading F4V. A ventilator comprises a front plate 1 and a back plate 2 both made of a synthetic plastic, the back plate being secured to the wall by screws engaging keyhole slots 4 and the front plate engaging the back plate by means of lugs 7, 8 on the top and bottom edges of the plates. The front plate carries apertures 9 and the back plate carries apertures 10, one set of apertures may form a fly-screen. The front plate is moved by hand to alter the register of the apertures. The plates can be easily disassembled for cleaning.
GB3123/67A 1967-01-20 1967-01-20 Improvements in or relating to ventilators Expired GB1210654A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3123/67A GB1210654A (en) 1967-01-20 1967-01-20 Improvements in or relating to ventilators
US696079A US3509812A (en) 1967-01-20 1968-01-05 Ventilators
DE19681753268 DE1753268B1 (en) 1967-01-20 1968-01-20 ADJUSTABLE VENTILATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3123/67A GB1210654A (en) 1967-01-20 1967-01-20 Improvements in or relating to ventilators

Publications (1)

Publication Number Publication Date
GB1210654A true GB1210654A (en) 1970-10-28

Family

ID=9752351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3123/67A Expired GB1210654A (en) 1967-01-20 1967-01-20 Improvements in or relating to ventilators

Country Status (3)

Country Link
US (1) US3509812A (en)
DE (1) DE1753268B1 (en)
GB (1) GB1210654A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395939A (en) * 1981-02-02 1983-08-02 Hough Louis E Sunroof air screen
US4666477A (en) * 1986-04-22 1987-05-19 Weber Technical Products, Division Of Craig Systems Corporation Adjustable damper for clean room systems
US5302153A (en) * 1993-02-04 1994-04-12 Winters David J Air filtering device for a motor vehicle
GB2301664A (en) * 1995-06-02 1996-12-11 Titon Hardware A ventilator
US5746654A (en) * 1995-06-02 1998-05-05 Titon Hardware Limited Ventilator

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174974C (en) * 1971-03-31 1984-09-03 Sobinco Fa VENTILATION DEVICE.
DE2832774A1 (en) * 1978-07-26 1980-02-07 Gretsch Unitas Gmbh SLIDE VENTILATION
US4214511A (en) * 1979-06-04 1980-07-29 Mueller Gary E Break-away vent for grain storage bins
DE3000994A1 (en) * 1980-01-12 1981-08-06 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen SLIDE VENTILATION
US4546693A (en) * 1983-10-26 1985-10-15 Mctaw Jr Johnnie Vent window assembly
BE1006531A3 (en) * 1991-02-14 1994-10-11 W Et P Dupont Ets Ventilation grid
US5683293A (en) * 1996-09-10 1997-11-04 Mohammed; Gaffar Combined vent and glare screen unit for vehicle windows
US6302784B1 (en) * 2000-08-14 2001-10-16 Innovative Vent Solutions, Inc. Modular air vent assembly kit
US6786817B2 (en) 2002-05-23 2004-09-07 Classic Manufacturing Nw, Llc Vent assembly
US6832951B2 (en) 2002-05-23 2004-12-21 Classic Manufacturing Nw, Llc Vent assembly and method
US6866578B2 (en) * 2002-05-23 2005-03-15 Classic Manufacturing Nw Llc Wooden vent cover
TWI432945B (en) * 2010-01-18 2014-04-01 Wistron Corp Flow resistance device
US20130337737A1 (en) * 2012-06-14 2013-12-19 International Business Machines Corporation Compressed gas cylinder cabinet with regulated exhaust control
US9341388B2 (en) * 2012-09-24 2016-05-17 Christopher Michael Francescon Sliding foundation vent
US9121625B2 (en) 2013-03-15 2015-09-01 Victor N. Barcroft Room ventilation system and apparatus
US9930810B2 (en) * 2015-10-30 2018-03-27 Schneider Electric It Corporation Aisle containment roof system having a fixed perforated panel and a movable perforated panel
US12043089B2 (en) * 2021-01-13 2024-07-23 Lochard, Inc. Window vent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH135173A (en) * 1928-11-20 1929-09-15 Paquier Marcel Aeration device for stable.
US1855294A (en) * 1930-09-19 1932-04-26 Kuehne William Building ventilator
US2178253A (en) * 1938-11-02 1939-10-31 Fader William Window ventilator
US2308262A (en) * 1940-12-17 1943-01-12 Curtis Companies Inc Ventilator
US3073525A (en) * 1961-01-03 1963-01-15 Thermvent Corp Automatic ventilator for buildings
US3194145A (en) * 1963-07-31 1965-07-13 Jr Andrew J Robertson Air distributor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395939A (en) * 1981-02-02 1983-08-02 Hough Louis E Sunroof air screen
US4666477A (en) * 1986-04-22 1987-05-19 Weber Technical Products, Division Of Craig Systems Corporation Adjustable damper for clean room systems
US5302153A (en) * 1993-02-04 1994-04-12 Winters David J Air filtering device for a motor vehicle
GB2301664A (en) * 1995-06-02 1996-12-11 Titon Hardware A ventilator
US5746654A (en) * 1995-06-02 1998-05-05 Titon Hardware Limited Ventilator
GB2301664B (en) * 1995-06-02 1999-07-07 Titon Hardware A ventilator

Also Published As

Publication number Publication date
DE1753268B1 (en) 1971-07-01
US3509812A (en) 1970-05-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years