JPS63171299U - - Google Patents

Info

Publication number
JPS63171299U
JPS63171299U JP1987172969U JP17296987U JPS63171299U JP S63171299 U JPS63171299 U JP S63171299U JP 1987172969 U JP1987172969 U JP 1987172969U JP 17296987 U JP17296987 U JP 17296987U JP S63171299 U JPS63171299 U JP S63171299U
Authority
JP
Japan
Prior art keywords
wind
cylindrical body
vertical
propulsion device
vertical cylindrical
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.)
Granted
Application number
JP1987172969U
Other languages
Japanese (ja)
Other versions
JPH0515200Y2 (en
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 filed Critical
Priority to JP1987172969U priority Critical patent/JPH0515200Y2/ja
Publication of JPS63171299U publication Critical patent/JPS63171299U/ja
Application granted granted Critical
Publication of JPH0515200Y2 publication Critical patent/JPH0515200Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions

Landscapes

  • Wind Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の斜視図、第２図は第１図の装
置が左舷側より風を受けた際の作動状態を示す水
平断面図、第３図は第１図の装置が右舷側より風
を受けた際の作動状態を示す水平断面図、第４図
は第１図の変形例を示す同じく斜視図である。第
５図は公知のフレツトナー船を示す斜視図、第６
図は第５図の―に沿つた部分水平断面図、第
７図は本出願人の先願特願昭６１―３１４０９６
に係る竪ローターの斜視図である。 １…竪ローター、２…頂板、２ａ…底板、３…
竪翼、４…水平アーム、５…ダリウス型風車、６
，７…風、８，９…翼軸、Ｄ…抗力、Ｌ…揚力、
Ｖ…風速、Ｗ１，Ｗ２…風の竪翼への流入速度、
ｘ…推進方向、Ｚ…鉛直中心軸線、α…角度、α
１，α２…風の竪翼への流入角、θ…角度。 Figure 1 is a perspective view of the present invention, Figure 2 is a horizontal sectional view showing the operating state of the device in Figure 1 when it is exposed to wind from the port side, and Figure 3 is a perspective view of the device in Figure 1 from the starboard side. FIG. 4 is a horizontal sectional view showing the operating state when exposed to wind, and FIG. 4 is a perspective view showing a modification of FIG. 1. Figure 5 is a perspective view of a known Flettner ship;
The figure is a partial horizontal sectional view taken along the line - in Figure 5, and Figure 7 is from the applicant's earlier patent application No. 61-314099.
It is a perspective view of the vertical rotor concerning this. 1... Vertical rotor, 2... Top plate, 2a... Bottom plate, 3...
Vertical blade, 4...Horizontal arm, 5...Darrius type windmill, 6
,7...Wind, 8,9...Wing axis, D...Drag, L...Lift,
V...Wind speed, W1 , W2 ...Inflow speed of wind into the vertical blades,
x...Propulsion direction, Z...Vertical central axis, α...Angle, α
1 , α 2 ... Angle of inflow of wind into the vertical blade, θ... Angle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船上に樹立された竪円筒体をその鉛直中心線の
周りに回転することにより推進力を得る風力利用
船舶推進装置において、上記竪円筒体の両側方に
上記鉛直中心線に対し対称的に配設され上記竪円
筒体を回転するダリウス型風車翼を具えたことを
特徴とする風力利用船舶推進装置。 In a wind-powered ship propulsion device that obtains propulsion force by rotating a vertical cylindrical body installed on a ship around its vertical center line, the wind-powered ship propulsion device is arranged symmetrically with respect to the vertical center line on both sides of the vertical cylindrical body. A wind power vessel propulsion device comprising a Darrieus-type wind turbine blade that rotates the vertical cylindrical body.
JP1987172969U 1986-12-25 1987-11-12 Expired - Lifetime JPH0515200Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172969U JPH0515200Y2 (en) 1986-12-25 1987-11-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31409686 1986-12-25
JP1987172969U JPH0515200Y2 (en) 1986-12-25 1987-11-12

Publications (2)

Publication Number Publication Date
JPS63171299U true JPS63171299U (en) 1988-11-08
JPH0515200Y2 JPH0515200Y2 (en) 1993-04-21

Family

ID=31189753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172969U Expired - Lifetime JPH0515200Y2 (en) 1986-12-25 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0515200Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012523345A (en) * 2009-04-09 2012-10-04 ワルトシラ フィンランド オサケユキチュア Ship
JP2015036292A (en) * 2013-08-16 2015-02-23 鈴木　健一 Magnus lift generating device for ship using expanded flow
WO2024241756A1 (en) * 2023-05-24 2024-11-28 ナブテスコ株式会社 Windmill sail system and ship integrated propulsion system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119749819A (en) * 2025-01-07 2025-04-04 沪东中华造船(集团)有限公司 Rotary drum sail structure with guide wing pieces and use method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012523345A (en) * 2009-04-09 2012-10-04 ワルトシラ フィンランド オサケユキチュア Ship
JP2015036292A (en) * 2013-08-16 2015-02-23 鈴木　健一 Magnus lift generating device for ship using expanded flow
WO2024241756A1 (en) * 2023-05-24 2024-11-28 ナブテスコ株式会社 Windmill sail system and ship integrated propulsion system

Also Published As

Publication number Publication date
JPH0515200Y2 (en) 1993-04-21

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