BR9206089A - Aparelho para incrementar desempenho de propulsor acionado a motor, aparelho para deslocar fluido, ventilador, motor de avião, sistema propulsor de fluxo axial e processo para aumentar fluxo de massa vindo de propulsor - Google Patents

Aparelho para incrementar desempenho de propulsor acionado a motor, aparelho para deslocar fluido, ventilador, motor de avião, sistema propulsor de fluxo axial e processo para aumentar fluxo de massa vindo de propulsor

Info

Publication number
BR9206089A
BR9206089A BR9206089A BR9206089A BR9206089A BR 9206089 A BR9206089 A BR 9206089A BR 9206089 A BR9206089 A BR 9206089A BR 9206089 A BR9206089 A BR 9206089A BR 9206089 A BR9206089 A BR 9206089A
Authority
BR
Brazil
Prior art keywords
propeller
increase
vortices
mass flow
multiple ring
Prior art date
Application number
BR9206089A
Other languages
English (en)
Inventor
Harold E Lemont
Original Assignee
Lemont Aircraft Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24858836&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9206089(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lemont Aircraft Corp filed Critical Lemont Aircraft Corp
Publication of BR9206089A publication Critical patent/BR9206089A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/001—Shrouded propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
BR9206089A 1991-06-05 1992-05-28 Aparelho para incrementar desempenho de propulsor acionado a motor, aparelho para deslocar fluido, ventilador, motor de avião, sistema propulsor de fluxo axial e processo para aumentar fluxo de massa vindo de propulsor BR9206089A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/711,622 US5292088A (en) 1989-10-10 1991-06-05 Propulsive thrust ring system
PCT/US1992/004647 WO1992022459A1 (en) 1991-06-05 1992-05-28 Propulsive thrust ring system

Publications (1)

Publication Number Publication Date
BR9206089A true BR9206089A (pt) 1994-08-02

Family

ID=24858836

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206089A BR9206089A (pt) 1991-06-05 1992-05-28 Aparelho para incrementar desempenho de propulsor acionado a motor, aparelho para deslocar fluido, ventilador, motor de avião, sistema propulsor de fluxo axial e processo para aumentar fluxo de massa vindo de propulsor

Country Status (10)

Country Link
US (3) US5292088A (pt)
EP (1) EP0586511B1 (pt)
JP (2) JPH06508319A (pt)
AT (1) ATE160986T1 (pt)
AU (1) AU662156B2 (pt)
BR (1) BR9206089A (pt)
CA (1) CA2109608C (pt)
DE (1) DE69223509T2 (pt)
ES (1) ES2112319T3 (pt)
WO (1) WO1992022459A1 (pt)

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US7584780B1 (en) 1998-12-09 2009-09-08 Lemont Aircraft Corporation Active heat sink structure with flow augmenting rings and method for removing heat
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JP5668352B2 (ja) * 2010-07-30 2015-02-12 日本電産株式会社 軸流ファン及びスライド金型
DE202011000439U1 (de) * 2011-02-25 2012-08-21 Becker Marine Systems Gmbh & Co. Kg Vordüse für ein Antriebssystem eines Wasserfahrzeuges zur Verbesserung der Energieeffizienz
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CN103448889B (zh) * 2013-04-19 2015-11-25 天津深之蓝海洋设备科技有限公司 水下螺旋桨推进装置
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JP6500309B2 (ja) * 2014-12-05 2019-04-17 三菱重工業株式会社 ウォータージェット推進船
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CN105020106A (zh) * 2015-08-14 2015-11-04 厦门大学 基于可旋转整流罩的风力机低频气动噪声抑制装置
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Also Published As

Publication number Publication date
WO1992022459A1 (en) 1992-12-23
JPH06508319A (ja) 1994-09-22
AU662156B2 (en) 1995-08-24
ATE160986T1 (de) 1997-12-15
CA2109608A1 (en) 1992-12-23
JP2003049796A (ja) 2003-02-21
US5470202A (en) 1995-11-28
DE69223509D1 (de) 1998-01-22
EP0586511A1 (en) 1994-03-16
JP4357797B2 (ja) 2009-11-04
CA2109608C (en) 2003-09-02
US5651707A (en) 1997-07-29
EP0586511B1 (en) 1997-12-10
EP0586511A4 (en) 1994-11-17
AU1999592A (en) 1993-01-12
ES2112319T3 (es) 1998-04-01
DE69223509T2 (de) 1998-07-23
US5292088A (en) 1994-03-08

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/05/2012