GB341460A - - Google Patents

Info

Publication number
GB341460A
GB341460A GB28091/29A GB2809129A GB341460A GB 341460 A GB341460 A GB 341460A GB 28091/29 A GB28091/29 A GB 28091/29A GB 2809129 A GB2809129 A GB 2809129A GB 341460 A GB341460 A GB 341460A
Authority
GB
United Kingdom
Prior art keywords
air
premises
conduit
under pressure
cooling
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
GB28091/29A
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.)
HENRI FREDERIC OSMIN SABARTHEZ
Original Assignee
HENRI FREDERIC OSMIN SABARTHEZ
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 HENRI FREDERIC OSMIN SABARTHEZ filed Critical HENRI FREDERIC OSMIN SABARTHEZ
Publication of GB341460A publication Critical patent/GB341460A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Central Air Conditioning (AREA)

Abstract

341,460. Ventilating systems. SABARTHEZ, H. F. O., 28, Rue Chalgrin, Paris. Sept. 16, 1929, No. 28091. Convention date, Aug. 6. [Class 137.] Forced ventilation; air, heating, cooling, and conditioning; ventilating conduits, pipes, arrangements and adaptations of.-In a method of ventilating and attemperating the atmosphere in premises of any kind air is withdrawn from the premises and passed through a heating (or cooling) device by the ejector action of a quantity of air at high pressure consisting of purified air from the premises and fresh air, the whole of the conditioned air under pressure then being supplied to the premises through distributing nozzles in such manner that it entrains and puts into slow circulation large masses of the air in the premises. Air drawn from the outside atmosphere and from the premises by pipes 3,4 respectively passes through purifying devices such as a filter 5 and ozonizer 6 and is supplied under pressure by means of a blower 1 or the like to a chamber 9 ending in a venturi 10, 15 into which leads the concentric conical end 11 of a conduit 12 communicating through a heating or cooling device 13 with the premises. The air under pressure in the chamber 9 emerges therefrom in the form of an annular sheet and entrains air from the pipe 12 said air taking the form either of a solid core or, preferably of an annular sheet, the latter being obtained by means of a double cone device 14. This conditioned air under pressure is supplied by conduits 16, 18 to various parts of the premises and emerges from outlet nozzles 19, each comprising an aperture in the conduit, 18 provided with a neck 20, a short open-ended pipe 21 being situated crosswise of the conduit and concentric with the neck 20. The air from the conduit issues in the form of an annular sheet and entrains the air of the premises through the pipe 21. A branch pipe 17 and throttles 25, 26, 28 enable the apparatus to be used for rapid heating or cooling of the premises. By closing the throttles 25, 28 and opening the throttle 26 all the air forced into the premises is first drawn from the premises and passed through the attemperating device 13.
GB28091/29A 1929-08-06 1929-09-16 Expired GB341460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR341460T 1904-03-19

Publications (1)

Publication Number Publication Date
GB341460A true GB341460A (en) 1931-01-16

Family

ID=31897955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28091/29A Expired GB341460A (en) 1929-08-06 1929-09-16

Country Status (2)

Country Link
FR (1) FR341460A (en)
GB (1) GB341460A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418266A (en) * 1943-08-16 1947-04-01 Anemostat Corp Air mixing and diffusing outlet having a concentric open ended tube for mixing room air with the incoming ventilating air stream
US2423974A (en) * 1943-01-21 1947-07-15 Eva F Hamblin Convection heating apparatus
US2532737A (en) * 1946-11-22 1950-12-05 Simpson Robert Air supply outlet
US2684024A (en) * 1951-05-25 1954-07-20 Anemostat Corp Air outlet device for ventilating apparatus
US2737874A (en) * 1950-09-19 1956-03-13 Fairchild Engine & Airplane Aircraft heating, ventilating, and anti-icing system
US2740347A (en) * 1951-04-16 1956-04-03 William J Caldwell Systems for ventilating tunnels and the like
US2872858A (en) * 1950-09-28 1959-02-10 Townsend F Beaman Method and apparatus for pressurized supply and high velocity air control
GB2177190A (en) * 1985-06-25 1987-01-14 Land Securities Reducing turbulence in air conditioning ducts

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423974A (en) * 1943-01-21 1947-07-15 Eva F Hamblin Convection heating apparatus
US2418266A (en) * 1943-08-16 1947-04-01 Anemostat Corp Air mixing and diffusing outlet having a concentric open ended tube for mixing room air with the incoming ventilating air stream
US2532737A (en) * 1946-11-22 1950-12-05 Simpson Robert Air supply outlet
US2737874A (en) * 1950-09-19 1956-03-13 Fairchild Engine & Airplane Aircraft heating, ventilating, and anti-icing system
US2872858A (en) * 1950-09-28 1959-02-10 Townsend F Beaman Method and apparatus for pressurized supply and high velocity air control
US2740347A (en) * 1951-04-16 1956-04-03 William J Caldwell Systems for ventilating tunnels and the like
US2684024A (en) * 1951-05-25 1954-07-20 Anemostat Corp Air outlet device for ventilating apparatus
GB2177190A (en) * 1985-06-25 1987-01-14 Land Securities Reducing turbulence in air conditioning ducts
GB2177190B (en) * 1985-06-25 1989-07-26 Land Securities Air duct fittings

Also Published As

Publication number Publication date
FR341460A (en) 1904-08-09

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