首页 > 专利信息

增加了接触表面的高效螺旋桨

申请公布号:CN103328322B

申请号:CN201180062775.6

申请日期:2011.10.17

申请公布日期:2016.05.25

申请人:
奥斯曼·库丘

发明人:奥斯曼·库丘

分类号:B63H1/26(2006.01)I;B64C11/18(2006.01)I;F04D29/38(2006.01)I

主分类号:B63H1/26(2006.01)I

代理机构:
北京北新智诚知识产权代理有限公司 11100

代理人:赵郁军;陈小钰

地址:土耳其科贾埃利省

摘要:所述发明涉及一种用于飞行器/海洋船舶,泵系统,风力和水力涡轮机上的螺旋桨,以及螺旋桨叶片(13),其沿着螺旋桨(10)桨毂(11)分布,并与螺旋桨桨毂(11)的轴线(x)呈一定角度安装;也涉及形成在所述叶片(13)的吸力面(a)的凹曲线接触表面(13.3),其推动水;还涉及凸出口表面(13.4),其接续凹表面(13.3)并较凹表面(13.3)短。

主权项:一种螺旋桨,其应用于飞行器或海洋船舶、泵系统、风力或水力涡轮机中,平面表面(13.2)沿着叶片(13)后部延伸,其宽度为叶片宽度(13)的投影长度的1/3,后部半径表面(13.1)与平面表面(13.2)交叉并具有半径R,其构成了后部的投影宽度的2/3,并完成了后部的剩余部分,在所述后部半径表面(13.1)的空端,有半径为1.5R的中间接触表面(13.3),其与螺旋桨旋转平面相交,产生的角度是3到9度,半径为0.5R的出口半径表面(13.4)与一平面相交,该平面位于低于所述中间接触表面(13.3)和所述平面表面的一半叶片端部的厚度的位置,且出口半径表面朝中间接触表面(13.3)的相反方向弯曲,所述具有半径为R的后部半径表面(13.1)和半径为1.5R的中间接触表面(13.3)的交叉点到后部平面表面(13.2)所位处的平面的距离为后部的投影宽度的1/4和1/5之间,叶片(13)的后部表面(13.7)的直径F界乎400R和650R之间。

专利推荐

SYSTEM FOR VIDEO CALL PROCESSING

SYSTEM AND METHOD FOR PROVIDING RECEIPTS, ADVERTISING, PROMOTION, LOYALTY PROGRAMS, AND CONTESTS TO A CONSUMER VIA AN APPLICATION-SPECIFIC USER INTERFACE ON A PERSONAL COMMUNICATION DEVICE

Non-Aqueous Pigment Dispersions Using Dispersion Synergists

MULTICOMPONENT FUSED SUTURE LOOP AND APPARATUS FOR MAKING SAME

THIN FILMS OF CONJUGATED POLYMERS CONTAINING INORGANIC NANOPARTICLES AND MANUFACTURING PROCESS THEREOF

ROBOT

Method for Differentiating Mesenchymal Stem Cells Into Steroid-Producing Cells

Optimization of Distributed Anti-Virus Scanning

XSL DIALOG MODULES

METHOD AND SYSTEM FOR EVALUATING MULTI-DIMENSIONAL PROJECT PLANS FOR IMPLEMENTING PACKAGED SOFTWARE APPLICATIONS

Broadcast Signal Receiving Apparatus

Method of verifying semiconductor integrated circuit and design program

ON-BOARD INPUT AND MANAGEMENT DEVICE FOR A COMPUTING SYSTEM

RECORDING FORMAT FOR INFORMATION DATE, INFORMATION RECORDING/REPRODUCING CORDING CIRCUIT

One wire boot loader

DISPLAY CONTROL CIRCUIT AND DISPLAY DEVICE

ELECTRONIC APPARATUS AND DATA SENDING/RECEIVING METHOD THEREOF

SCHEMA MANAGEMENT

SYSTEMS AND METHODS FOR DATA ANALYSIS

Method of Detecting a Reference Zone Arranged on the Periphery of a Toothed Disk Fastened to a Rotary Component, with a View to Determining the Angular Position of Said Rotary Component