JPH02125900U - - Google Patents

Info

Publication number
JPH02125900U
JPH02125900U JP3567589U JP3567589U JPH02125900U JP H02125900 U JPH02125900 U JP H02125900U JP 3567589 U JP3567589 U JP 3567589U JP 3567589 U JP3567589 U JP 3567589U JP H02125900 U JPH02125900 U JP H02125900U
Authority
JP
Japan
Prior art keywords
tip
rotor blade
shape
blade according
angle
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
JP3567589U
Other languages
English (en)
Japanese (ja)
Other versions
JP2525836Y2 (ja
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 JP1989035675U priority Critical patent/JP2525836Y2/ja
Publication of JPH02125900U publication Critical patent/JPH02125900U/ja
Application granted granted Critical
Publication of JP2525836Y2 publication Critical patent/JP2525836Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1989035675U 1989-03-29 1989-03-29 回転翼用ブレードの先端部形状 Expired - Fee Related JP2525836Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989035675U JP2525836Y2 (ja) 1989-03-29 1989-03-29 回転翼用ブレードの先端部形状

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989035675U JP2525836Y2 (ja) 1989-03-29 1989-03-29 回転翼用ブレードの先端部形状

Publications (2)

Publication Number Publication Date
JPH02125900U true JPH02125900U (enrdf_load_stackoverflow) 1990-10-17
JP2525836Y2 JP2525836Y2 (ja) 1997-02-12

Family

ID=31541238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989035675U Expired - Fee Related JP2525836Y2 (ja) 1989-03-29 1989-03-29 回転翼用ブレードの先端部形状

Country Status (1)

Country Link
JP (1) JP2525836Y2 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077741A (en) * 1975-05-19 1978-03-07 Westland Aircraft Limited Helicopter rotor blades
JPS56167599A (en) * 1980-01-21 1981-12-23 United Technologies Corp Helicopter blade
JPH0260898A (ja) * 1988-07-05 1990-03-01 Westland Helicopters Ltd ヘリコプタ用ロータ・ブレード、ヘリコプタ用メイン・ロータ及びヘリコプタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077741A (en) * 1975-05-19 1978-03-07 Westland Aircraft Limited Helicopter rotor blades
JPS56167599A (en) * 1980-01-21 1981-12-23 United Technologies Corp Helicopter blade
JPH0260898A (ja) * 1988-07-05 1990-03-01 Westland Helicopters Ltd ヘリコプタ用ロータ・ブレード、ヘリコプタ用メイン・ロータ及びヘリコプタ

Also Published As

Publication number Publication date
JP2525836Y2 (ja) 1997-02-12

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