GB530178A - Improvements in or relating to ventilating systems - Google Patents

Improvements in or relating to ventilating systems

Info

Publication number
GB530178A
GB530178A GB1793339A GB1793339A GB530178A GB 530178 A GB530178 A GB 530178A GB 1793339 A GB1793339 A GB 1793339A GB 1793339 A GB1793339 A GB 1793339A GB 530178 A GB530178 A GB 530178A
Authority
GB
United Kingdom
Prior art keywords
air
nozzles
outlet
reduction
series
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
GB1793339A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International 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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Priority to GB1793339A priority Critical patent/GB530178A/en
Publication of GB530178A publication Critical patent/GB530178A/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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Abstract

530,178. Ventilating rooms and other enclosures. CARRIER ENGINEERING CO., Ltd., and SAINTY, C. L. June 20, 1939, No. 17933. [Class 137] [Also in Group II] Two kinds of air or other gases are mixed, especially for use in ventilation, by supplying air at high speed through a number of flat nozzles 1 so as to produce a series of high .speed flat streams. The nozzles form a series of prism shaped cavities each having a sloping floor 2, the reduction in pressure in these cavities drawing in air past rounded walls 3 to mix with the air from the nozzles. The nozzle assembly is mounted on a box 7 connected to an air supply duct by an elbow duct 15. The reduction in pressure between the nozzles 3 draws in air from the room through louvres 17, and the mixture of fresh and re-circulated air is driven up trunking 22, and issues in an horizontal stream through outlet 18 at ceiling level. The outlet may be controlled by adjustable louvres as described in Specification 493,653. The volume of air delivered may be controlled by a thermostat or hygrostat. Specifications 344,914, 347,412, 418,748, 450,538 and 521,344, [Group XXVIII], also are referred to.
GB1793339A 1939-06-20 1939-06-20 Improvements in or relating to ventilating systems Expired GB530178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1793339A GB530178A (en) 1939-06-20 1939-06-20 Improvements in or relating to ventilating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1793339A GB530178A (en) 1939-06-20 1939-06-20 Improvements in or relating to ventilating systems

Publications (1)

Publication Number Publication Date
GB530178A true GB530178A (en) 1940-12-06

Family

ID=10103781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1793339A Expired GB530178A (en) 1939-06-20 1939-06-20 Improvements in or relating to ventilating systems

Country Status (1)

Country Link
GB (1) GB530178A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541280A (en) * 1947-06-27 1951-02-13 Anemostat Corp America Air mixing and delivery device
US2613587A (en) * 1948-05-01 1952-10-14 Jet Heet Inc Diffuser
US2734447A (en) * 1956-02-14 kurek
DE1097645B (en) * 1953-03-18 1961-01-19 Eternit V H Eerste Nl Fabriek Equipment for the ventilation of rooms of all kinds
US2976794A (en) * 1957-04-30 1961-03-28 Svenska Flaektfabriken Ab High-velocity primary air nozzle
US3122127A (en) * 1960-08-18 1964-02-25 Univ Southern Illinois Animal housing
GB2135046A (en) * 1983-01-29 1984-08-22 Peter Ashworth Webb Space heating
EP2769917A3 (en) * 2013-02-22 2017-04-12 The Boeing Company Aircraft cabin air entrainment filtration with condensation drain
CN113843246A (en) * 2021-10-09 2021-12-28 广东天赐湾实验室装备制造有限公司 Be suitable for bellows and fume chamber of rectification

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734447A (en) * 1956-02-14 kurek
US2541280A (en) * 1947-06-27 1951-02-13 Anemostat Corp America Air mixing and delivery device
US2613587A (en) * 1948-05-01 1952-10-14 Jet Heet Inc Diffuser
DE1097645B (en) * 1953-03-18 1961-01-19 Eternit V H Eerste Nl Fabriek Equipment for the ventilation of rooms of all kinds
US2976794A (en) * 1957-04-30 1961-03-28 Svenska Flaektfabriken Ab High-velocity primary air nozzle
DE1194116B (en) * 1957-04-30 1965-06-03 Svenska Flaektfabriken Ab Device for introducing a flow of air into another flow of air by means of an ejector
US3122127A (en) * 1960-08-18 1964-02-25 Univ Southern Illinois Animal housing
GB2135046A (en) * 1983-01-29 1984-08-22 Peter Ashworth Webb Space heating
EP2769917A3 (en) * 2013-02-22 2017-04-12 The Boeing Company Aircraft cabin air entrainment filtration with condensation drain
CN113843246A (en) * 2021-10-09 2021-12-28 广东天赐湾实验室装备制造有限公司 Be suitable for bellows and fume chamber of rectification

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