JPS5677573A - Propeller wind mill - Google Patents

Propeller wind mill

Info

Publication number
JPS5677573A
JPS5677573A JP15518279A JP15518279A JPS5677573A JP S5677573 A JPS5677573 A JP S5677573A JP 15518279 A JP15518279 A JP 15518279A JP 15518279 A JP15518279 A JP 15518279A JP S5677573 A JPS5677573 A JP S5677573A
Authority
JP
Japan
Prior art keywords
propeller
brake
wind
receiving plate
brake disc
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.)
Pending
Application number
JP15518279A
Other languages
Japanese (ja)
Inventor
Masashi Urano
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15518279A priority Critical patent/JPS5677573A/en
Publication of JPS5677573A publication Critical patent/JPS5677573A/en
Pending 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

PURPOSE: To brake a propeller wind mill at the time of strong wind by providing a brake disc on a brake shaft in front of a propeller and fitting a wind receiving plate provided with a brake plate, in the front of the brake disc through a spring.
CONSTITUTION: A propeller 5 is mounted on a propeller shaft 4, and a brake disc 6 is fixed and fitted in the front of the propeller 5. A wind receiving plate 8, and a wind receiving plate 8 is slidably fitted in a propeller shaft 4 through a spring 4 loosely mounted on the propeller shaft 4, in the front of the brake disc 6, and a brake plate 10 is provided in the wind receiving plate 8. When a strong wind blows, the wind receiving plate 8 is pushed in the back-ward of the propeller shaft 4, and a spring 7 is compressed and the brake plate 10 is press-fitted to the brake disc 8. Therefore, at the time of a strong wind, the propeller wind mill can be braked.
COPYRIGHT: (C)1981,JPO&Japio
JP15518279A 1979-11-29 1979-11-29 Propeller wind mill Pending JPS5677573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15518279A JPS5677573A (en) 1979-11-29 1979-11-29 Propeller wind mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15518279A JPS5677573A (en) 1979-11-29 1979-11-29 Propeller wind mill

Publications (1)

Publication Number Publication Date
JPS5677573A true JPS5677573A (en) 1981-06-25

Family

ID=15600271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15518279A Pending JPS5677573A (en) 1979-11-29 1979-11-29 Propeller wind mill

Country Status (1)

Country Link
JP (1) JPS5677573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100392237C (en) * 2003-12-26 2008-06-04 松下电器产业株式会社 Wind turbine generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100392237C (en) * 2003-12-26 2008-06-04 松下电器产业株式会社 Wind turbine generator

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