GB1031796A - Improvements in or relating to ejectors - Google Patents

Improvements in or relating to ejectors

Info

Publication number
GB1031796A
GB1031796A GB5086265A GB5086265A GB1031796A GB 1031796 A GB1031796 A GB 1031796A GB 5086265 A GB5086265 A GB 5086265A GB 5086265 A GB5086265 A GB 5086265A GB 1031796 A GB1031796 A GB 1031796A
Authority
GB
United Kingdom
Prior art keywords
ejectors
nozzles
relating
inducing
divergent
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
GB5086265A
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Publication of GB1031796A publication Critical patent/GB1031796A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/08—Ejecting or escaping means
    • B64D25/14—Inflatable escape chutes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/601—Fluid transfer using an ejector or a jet pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,031,796. Ejectors. BERTIN & CIE. Jan. 21, 1963 [Feb. 10, 1962], No. 50862/65. Divided out of 1,031,795. Heading F1E. In an ejector, used in ventilation and sustentation, inducing fluid from pipe 5 passes through hollow ring 8 and nozzles 6 into the throat 9 of a convergent/divergent nozzle 1. The nozzles 6 are inclined to axis XY so that the inducing jet passes along the wall of the divergent part 3.
GB5086265A 1962-02-10 1963-01-21 Improvements in or relating to ejectors Expired GB1031796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887646A FR1322879A (en) 1962-02-10 1962-02-10 Tubal enhancements

Publications (1)

Publication Number Publication Date
GB1031796A true GB1031796A (en) 1966-06-02

Family

ID=8772432

Family Applications (2)

Application Number Title Priority Date Filing Date
GB249463A Expired GB1031795A (en) 1962-02-10 1963-01-21 Improvements in or relating to ejectors
GB5086265A Expired GB1031796A (en) 1962-02-10 1963-01-21 Improvements in or relating to ejectors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB249463A Expired GB1031795A (en) 1962-02-10 1963-01-21 Improvements in or relating to ejectors

Country Status (3)

Country Link
DE (1) DE1428249B2 (en)
FR (1) FR1322879A (en)
GB (2) GB1031795A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102834168A (en) * 2010-04-09 2012-12-19 迪特尔·沃尔兹 Spray system and method for spraying a secondary fluid into a primary fluid
CN105805910A (en) * 2015-08-26 2016-07-27 深圳创新设计研究院有限公司 Air conditioner and air supply device thereof
CN105805911A (en) * 2015-08-26 2016-07-27 深圳创新设计研究院有限公司 Air conditioner and air supply device thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332529A (en) * 1975-08-11 1982-06-01 Morton Alperin Jet diffuser ejector
CH604847A5 (en) * 1976-01-15 1978-09-15 Ind Patente Anstalt
DE102019109195A1 (en) * 2019-04-08 2020-10-08 Norma Germany Gmbh Jet pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102834168A (en) * 2010-04-09 2012-12-19 迪特尔·沃尔兹 Spray system and method for spraying a secondary fluid into a primary fluid
CN105805910A (en) * 2015-08-26 2016-07-27 深圳创新设计研究院有限公司 Air conditioner and air supply device thereof
CN105805911A (en) * 2015-08-26 2016-07-27 深圳创新设计研究院有限公司 Air conditioner and air supply device thereof
CN105805911B (en) * 2015-08-26 2019-01-15 深圳创新设计研究院有限公司 Air conditioner and its air supply device
CN105805910B (en) * 2015-08-26 2019-08-16 深圳创新设计研究院有限公司 Air conditioner and its air supply device

Also Published As

Publication number Publication date
FR1322879A (en) 1963-04-05
DE1428249A1 (en) 1968-12-19
DE1428249B2 (en) 1970-12-10
GB1031795A (en) 1966-06-02

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