CN201121557Y - 风球 - Google Patents

风球 Download PDF

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Publication number
CN201121557Y
CN201121557Y CNU2007201707994U CN200720170799U CN201121557Y CN 201121557 Y CN201121557 Y CN 201121557Y CN U2007201707994 U CNU2007201707994 U CN U2007201707994U CN 200720170799 U CN200720170799 U CN 200720170799U CN 201121557 Y CN201121557 Y CN 201121557Y
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CN
China
Prior art keywords
bearings
wind ball
bearing
hemisphere
support
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 - Fee Related
Application number
CNU2007201707994U
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English (en)
Inventor
曹露馨
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Individual
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Individual
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Filing date
Publication date
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Priority to CNU2007201707994U priority Critical patent/CN201121557Y/zh
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Publication of CN201121557Y publication Critical patent/CN201121557Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

一种风球,包括半球体和支架,支架包围半球体,有两个轴承,其特征是:穿过半球球体顶部和圆心上的轴承的轴两端分别连接支架。这样由两个轴承分担压力,便能降低轴承质量要求。

Description

风球
所属技术领域
本实用新型涉及一种风球。
背景技术
目前,公知的风球上只有一个轴承,因此对轴承的质量要求相当高。
发明内容
为了克服现有的风球只有一个轴承,因此对轴承的质量要求相当高的不足,本实用新型提供一种风球。
本实用新型解决其技术问题所采用的技术方案是:一种风球,包括半球体和支架,支架包围半球体,有两个轴承,其特征是:穿过半球球体顶部和圆心上的轴承的轴两端分别连接支架。这样由两个轴承分担压力,便能降低轴承质量要求。
本实用新型的有益效果是:对轴承的质量要求放低。
附图说明
下面结合附图和实施方式对本实用新型进一步说明。
图1是第一个实施例的构造示意图。
图2是第二个实施例的构造示意图。
图中:1半球体,2支架,3轴承,4轴。
具体实施方式
在图1所示的实施例中,一种风球,包括半球体1和支架2,支架2包围半球体1,其特征是:有两个轴承3,穿过半球体1顶部和圆心上的轴承3的轴4两端分别与支架2连接。这样由两个轴承3分担压力,便能降低轴承3的质量要求。

Claims (1)

1. 一种风球,包括半球体(1)和支架(2),支架(2)包围半球体(1),有两个轴承(3),其特征是:穿过半球体(1)顶部和圆心上的轴承(3)的轴(4)两端分别与支架(2)连接。
CNU2007201707994U 2007-11-14 2007-11-14 风球 Expired - Fee Related CN201121557Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201707994U CN201121557Y (zh) 2007-11-14 2007-11-14 风球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201707994U CN201121557Y (zh) 2007-11-14 2007-11-14 风球

Publications (1)

Publication Number Publication Date
CN201121557Y true CN201121557Y (zh) 2008-09-24

Family

ID=40008783

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201707994U Expired - Fee Related CN201121557Y (zh) 2007-11-14 2007-11-14 风球

Country Status (1)

Country Link
CN (1) CN201121557Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182642A (zh) * 2011-05-10 2011-09-14 曾少波 一种新型风力发电机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182642A (zh) * 2011-05-10 2011-09-14 曾少波 一种新型风力发电机

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