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GB1015575A - Improvements in or relating to an arrangement for producing an annular laminar air curtain - Google Patents

Improvements in or relating to an arrangement for producing an annular laminar air curtain

Info

Publication number
GB1015575A
GB1015575A GB5401/63A GB540163A GB1015575A GB 1015575 A GB1015575 A GB 1015575A GB 5401/63 A GB5401/63 A GB 5401/63A GB 540163 A GB540163 A GB 540163A GB 1015575 A GB1015575 A GB 1015575A
Authority
GB
United Kingdom
Prior art keywords
wall
air
receptacle
annular
producing
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
GB5401/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1015575A publication Critical patent/GB1015575A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Duct Arrangements (AREA)
  • Air Bags (AREA)
  • Burglar Alarm Systems (AREA)
  • Peptides Or Proteins (AREA)

Abstract

1,015,575. Air-cushion vehicles. KARL TAGE NORDSTROM, and ROSA AURORA NORDSTON. Feb. 11, 1963 [Aug. 6, 1962; Oct. 11, 1962], No. 5401/63. Heading B7K. [Also in Division F4] Apparatus for producing an air-cushion for vehicles comprises an annular air receptacle 1 divided by a wall 21 of varying height into two annular portions, the inner of which 19 has an annular outlet 20 and the outer of which 22 has a tangential air delivery pipe 2. The top part of the wall 21 is detachable and may be of various shapes. Figs. 3-5 (not shown), to ensure that the pressure throughout the inner channel 19 is equal. The outlet aperture 20 is formed between an adjusting ring 11 screw-threaded to the wall 3 of the air receptacle and a divergent flange 23 on the base of the air receptacle. Radial vanes 12 parallel to the axis of the apparatus are disposed in the inner channel 19. A partition 18 is disposed behind the air inlet 2 between the wall 21 and the outer wall of the receptacle and meets the wall 21 at a tangent in front of the inlet 2.
GB5401/63A 1962-08-06 1963-02-11 Improvements in or relating to an arrangement for producing an annular laminar air curtain Expired GB1015575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE858262 1962-08-06

Publications (1)

Publication Number Publication Date
GB1015575A true GB1015575A (en) 1966-01-05

Family

ID=20274472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5401/63A Expired GB1015575A (en) 1962-08-06 1963-02-11 Improvements in or relating to an arrangement for producing an annular laminar air curtain

Country Status (2)

Country Link
US (1) US3188936A (en)
GB (1) GB1015575A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284664A (en) * 1993-12-01 1995-06-14 Fuji Heavy Ind Ltd Cooling and dust collecting apparatus for a machine tool
US20220057094A1 (en) * 2020-08-19 2022-02-24 Hcl Technologies Limited Device and system for creating air capsules around passengers in vehicles and method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615153D0 (en) * 1986-06-20 1986-07-23 Ti Parkray Ltd Solid fuel heating appliances
FR2628656B1 (en) * 1988-03-18 1991-05-31 Polinorsud DYNAMIC CONTAINMENT METHOD AND DEVICE
SE532217C2 (en) * 2007-05-03 2009-11-17 Airsonett Ab Ventilation device for an operating room

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341296A (en) * 1942-03-23 1944-02-08 Franklin L Slade Ventilating means
US3017664A (en) * 1957-08-01 1962-01-23 Rolf K Ladisch Fiber-forming nozzle and method of making fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284664A (en) * 1993-12-01 1995-06-14 Fuji Heavy Ind Ltd Cooling and dust collecting apparatus for a machine tool
GB2284664B (en) * 1993-12-01 1997-07-23 Fuji Heavy Ind Ltd Cooling and dust collecting apparatus for a machine tool
US20220057094A1 (en) * 2020-08-19 2022-02-24 Hcl Technologies Limited Device and system for creating air capsules around passengers in vehicles and method thereof

Also Published As

Publication number Publication date
US3188936A (en) 1965-06-15

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