GB1324974A - Lateral thrust units - Google Patents

Lateral thrust units

Info

Publication number
GB1324974A
GB1324974A GB1324974DA GB1324974A GB 1324974 A GB1324974 A GB 1324974A GB 1324974D A GB1324974D A GB 1324974DA GB 1324974 A GB1324974 A GB 1324974A
Authority
GB
United Kingdom
Prior art keywords
lateral thrust
passages
nozzle outlet
nozzle
control
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
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of GB1324974A publication Critical patent/GB1324974A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2202—By movable element
    • Y10T137/2218—Means [e.g., valve] in control input
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Nozzles (AREA)
  • Flow Control (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1324974 Lateral thrust unit NATIONAL RESEARCH DEVELOPMENT CORP 4 Feb 1972 [10 Feb 1971] 4377/71 Heading B7V A lateral thrust unit 14 comprises a main duct 42 which terminates in a nozzle 44. An interaction chamber 46 communicates with the nozzle outlet 48 and two tapering outlet ducts 30, 32 separated by a nose piece 74 diverge from the interaction chamber one on one side and one on the opposite side of the centre plane of the unit. Control ports 50, 52 are on either side of the centre plane at the nozzle outlet, each control port area being at least 5% of the nozzle outlet area, and control flow passages 54, 56 lead from the main duct to the control ports. Valves 62, 64 separately open or close the passages to fluid flow through the passages.
GB1324974D 1971-02-10 1971-02-10 Lateral thrust units Expired GB1324974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB437771 1971-02-10

Publications (1)

Publication Number Publication Date
GB1324974A true GB1324974A (en) 1973-07-25

Family

ID=9776022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324974D Expired GB1324974A (en) 1971-02-10 1971-02-10 Lateral thrust units

Country Status (9)

Country Link
US (1) US3797527A (en)
DE (1) DE2205763A1 (en)
ES (1) ES399604A1 (en)
FR (1) FR2126826A5 (en)
GB (1) GB1324974A (en)
IT (1) IT949044B (en)
NL (1) NL7201585A (en)
NO (1) NO130677C (en)
SE (1) SE389648B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043158A (en) * 1976-06-30 1977-08-23 General Electric Company Liquid flow mechanical diverter valve
US4214544A (en) * 1977-10-31 1980-07-29 Omnithruster Inc. Boat thruster
US4413795A (en) * 1980-09-05 1983-11-08 The Garrett Corporation Fluidic thruster control and method
US4537371A (en) * 1982-08-30 1985-08-27 Ltv Aerospace And Defense Company Small caliber guided projectile
US5067509A (en) * 1990-07-02 1991-11-26 The Royal Institution For The Advancement Of Learning (Mcgill University) Gas jet actuator using coanda effect
US5372337A (en) * 1992-05-01 1994-12-13 Kress; Robert W. Unmanned aerial aircraft having a single engine with dual jet exhausts
US6438941B1 (en) * 2001-04-26 2002-08-27 General Electric Company Bifurcated splitter for variable bleed flow
US9108711B2 (en) * 2009-03-23 2015-08-18 Southern Methodist University Generation of a pulsed jet by jet vectoring through a nozzle with multiple outlets
DE102009034417A1 (en) * 2009-07-23 2011-01-27 Airbus Operations Gmbh Fluid actuator for generating a pulsed outlet flow in the flow around an aerodynamic body, a blowout device with such a fluid actuator and such an aerodynamic body
US9205904B2 (en) 2011-05-04 2015-12-08 Massachusetts Institute Of Technology Multi-axis water jet propulsion using Coanda effect valves
WO2013142833A1 (en) * 2012-03-22 2013-09-26 Mogas Industries, Inc. Multiport severe service ball valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016063A (en) * 1960-07-05 1962-01-09 United Aircraft Corp Fluid valve
US3102389A (en) * 1961-03-31 1963-09-03 Curtiss Wright Corp Hydrojet propulsion and control means for boats
US3135291A (en) * 1961-06-14 1964-06-02 United Aircraft Corp Bistable fluid valve
US3206928A (en) * 1962-05-16 1965-09-21 Moore Products Co Boat steering apparatus
US3219048A (en) * 1963-05-22 1965-11-23 Palmisano Rosso Richard Vortex flow control valve
US3282279A (en) * 1963-12-10 1966-11-01 Bowles Eng Corp Input and control systems for staged fluid amplifiers
US3289687A (en) * 1964-02-13 1966-12-06 J C Dunaway Actuator for pure fluid amplifier
US3259096A (en) * 1964-03-10 1966-07-05 Bowles Eng Corp Thruster apparatus for craft
US3405725A (en) * 1964-03-24 1968-10-15 Sperry Rand Corp Fluid flow dividing means for fluid control devices
US3420255A (en) * 1965-09-01 1969-01-07 Gen Electric Fluid control devices
US3416549A (en) * 1965-10-23 1968-12-17 Boeing Co Electric fluid valve
US3486517A (en) * 1967-12-18 1969-12-30 Lockheed Aircraft Corp Bi-directional fluidic flow control valve
US3692242A (en) * 1968-10-09 1972-09-19 David John Wayfield Fluid diverting housings and auxiliary devices

Also Published As

Publication number Publication date
NO130677C (en) 1975-01-22
US3797527A (en) 1974-03-19
NL7201585A (en) 1972-08-14
IT949044B (en) 1973-06-11
NO130677B (en) 1974-10-14
FR2126826A5 (en) 1972-10-06
SE389648B (en) 1976-11-15
ES399604A1 (en) 1975-06-16
DE2205763A1 (en) 1972-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee