GB809903A - Improvements in or relating to nozzles - Google Patents

Improvements in or relating to nozzles

Info

Publication number
GB809903A
GB809903A GB33139/56A GB3313956A GB809903A GB 809903 A GB809903 A GB 809903A GB 33139/56 A GB33139/56 A GB 33139/56A GB 3313956 A GB3313956 A GB 3313956A GB 809903 A GB809903 A GB 809903A
Authority
GB
United Kingdom
Prior art keywords
nozzles
nozzle
row
wall
degrees
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
GB33139/56A
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
Publication of GB809903A publication Critical patent/GB809903A/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)
  • Nozzles (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Duct Arrangements (AREA)

Abstract

809,903. Injectors. CARRIER ENGINEERING CO. Ltd. Oct. 30, 1956 [Jan 13, 1956], No. 33139/56. Class 71. [Also in Group X] A nozzle member 23 comprises two opposed, quadrant shaped, planar walls 40, 41, the arcuate portions 44<SP>1</SP>, 44<SP>11</SP> of which are joined by an arcuate end wall 45, and a top wall 46 connecting two opposite portions 42<SP>1</SP>, 42<SP>11</SP> of the walls 40, 41 and having a plurality of nozzles 47 therein through which jets of air may be discharged substantially upwardly from the nozzle member, the edges of the remaining planar portions 43<SP>1</SP>, 43<SP>11</SP>, the top wall 46, and the arcuate end wall 45, forming an inlet 49 in one side of the nozzle member for entrance of air. The nozzles 47 are arranged in two parallel rows, the nozzles in one row being offset, in the direction of the rows, from the nozzles in the other row, and a nozzle in one row being axially offset through an angle of 35 degrees with respect to a nozzle in the other row. Lines drawn to prolong the inner wall surfaces of the nozzle nearest to the inlet 49, Fig. 3, form an angle of substantially 52 degrees at the juncture thereof, while the lines drawn to prolong the inner wall surfaces of the remaining nozzles form angles of substantially 35 degrees at their junctures. A flange 50, surrounding the inlet 49, has a groove 51 to receive the edge of an opening in a wall, e.g. of a plenum chamber in air conditioning apparatus, (see Group X). Specifications 641,712 and 809,904 [Group X] are referred to.
GB33139/56A 1956-01-13 1956-10-30 Improvements in or relating to nozzles Expired GB809903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US559062A US2962953A (en) 1956-01-13 1956-01-13 Nozzle construction

Publications (1)

Publication Number Publication Date
GB809903A true GB809903A (en) 1959-03-04

Family

ID=24232137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33139/56A Expired GB809903A (en) 1956-01-13 1956-10-30 Improvements in or relating to nozzles

Country Status (7)

Country Link
US (1) US2962953A (en)
BE (1) BE553797A (en)
CH (1) CH353515A (en)
DE (1) DE1126107B (en)
ES (1) ES229498A1 (en)
FR (1) FR1165475A (en)
GB (1) GB809903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001271A1 (en) * 2002-06-25 2003-12-31 Bertil Svarvare Method and means for mounting a hose connection to a flexible metal hose comprising a corrugated inner hose surrounded by a braided covering

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198246A (en) * 1962-03-26 1965-08-03 Trane Co Induction unit
DE1604152B1 (en) * 1965-12-10 1971-07-29 Carrier Corp Induction device for air conditioning
SE7416340L (en) * 1974-12-30 1976-07-01 Svenska Flaektfabriken Ab SET AND DEVICE FOR VENTILATION RESP. TEMPERATURE OF PREMISES
AUPN164695A0 (en) * 1995-03-10 1995-04-06 Luminis Pty Limited Improved induction nozzle and arrangement
NL2002015C (en) * 2008-09-24 2010-03-25 Inteco B V CROSS FLOW INDUCTION CEILING CONVECTOR.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847619A (en) * 1928-01-05 1932-03-01 Mascolo Nino Hair and scalp treating apparatus
DE590879C (en) * 1932-01-20 1934-01-12 Lufttechnische G M B H Device for the ventilation of all types of interiors
US2249274A (en) * 1938-07-02 1941-07-15 W D Allen Mfg Co Hose nozzle
US2254751A (en) * 1938-07-05 1941-09-02 Raymond P Paradise Head for fire hoses and the like
US2363294A (en) * 1939-08-12 1944-11-21 Carrier Corp Air conditioning system
US2347149A (en) * 1940-04-03 1944-04-18 B F Sturtevant Co Air nozzle
US2400880A (en) * 1942-12-21 1946-05-28 Jr William H Hoppmann Adjustable ventilation terminal
US2469534A (en) * 1945-06-21 1949-05-10 Glenn L Fish Lawn sprinkler
US2492757A (en) * 1945-07-26 1949-12-27 Carrier Corp Air-conditioning system
US2719994A (en) * 1952-03-06 1955-10-11 James J Mcbride Mechanical window cleaner
FR1101736A (en) * 1954-03-23 1955-10-10 Favier Ets Pulsed hot air generator and distributor device
AT188894B (en) * 1955-05-11 1957-02-25 Eternit V H Eerste Nl Fabriek Mouthpiece of a vent box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001271A1 (en) * 2002-06-25 2003-12-31 Bertil Svarvare Method and means for mounting a hose connection to a flexible metal hose comprising a corrugated inner hose surrounded by a braided covering

Also Published As

Publication number Publication date
CH353515A (en) 1961-04-15
DE1126107B (en) 1962-03-22
BE553797A (en)
FR1165475A (en) 1958-10-27
ES229498A1 (en) 1956-10-01
US2962953A (en) 1960-12-06

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