Leistungsübertragungsvorrichtung von Windenergieerzeugungsvorrichtung

Details

Veröffentlichungs-Nr.

EP2532887

Aktenzeichen

EP12004311

Anmeldetag

6. Juni 2012

Veröffentlichung

18. Januar 2017

Rechtsraum

EP

IPC

F03D7/02F16H1/46F16H1/32

Abstract

In a reduction gear (power transmission device) of wind power generation equipment that includes a first and second simple planetary gear mechanisms 42 and 44 and casings 88 and 90 accommodating output members (low speed member) 66 and 86 of the first and second simple planetary gear mechanisms 42 and 44, the output members 66 and 88 include first opposing surfaces 66F, 86F1, and 86F2, the casings include second opposing surfaces 88F, 90F1, 90F2, the first and second opposing surfaces 66F and 88F, 86F1 and 90F1, and 86F2 and 90F2 are disposed to be opposite to each other so that the first and second opposing surfaces do not contact each other when being assembled and contact each other when a load which is transmitted to the output members 66 and 86 exceeds predetermined values L66 and L86 which are set to a smaller value than extreme value loads Lm66 and Lm86 which is a limit which can be transmitted to the output members 66 and 86.

Anmelder

Firma

Sumitomo Heavy Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete