公开(公告)号：DE69214406T2

公开(公告)日：1997-04-24

申请号：DE69214406

申请日：1992-12-01

Applicant: BRUNSWICK CORP

Inventor： KARLS MICHAEL A ,  KOEPSEL ROGER E ,  STEINER RONALD M

IPC: B63H1/26 ,  B63H3/00 ,  B63H3/10

公开(公告)号：CA1136928A

公开(公告)日：1982-12-07

申请号：CA355957

申请日：1980-07-11

Applicant: BRUNSWICK CORP

Inventor： KOEPSEL ROGER E ,  STEINER RONALD M ,  WILCOX DANIEL G

IPC: B63H1/26 ,  B63H20/00 ,  B63H20/24 ,  B63H21/32 ,  F01N13/12 ,  F02B61/04 ,  B63H1/14

Abstract: Symmetrical Propeller A propeller having an exhaust discharge passage through the propeller hub has blades symmetrical in thickness about the nose-tail pitch line and symmetrical in plan form about a rake line. The propeller is particularly effective to increase reverse thrust when used with an outboard drive unit having exhaust gas relief passages.

公开(公告)号：DE69214406D1

公开(公告)日：1996-11-14

申请号：DE69214406

申请日：1992-12-01

Applicant: BRUNSWICK CORP

Inventor： KARLS MICHAEL A ,  KOEPSEL ROGER E ,  STEINER RONALD M

IPC: B63H1/26 ,  B63H3/00 ,  B63H3/10

公开(公告)号：DE3029099A1

公开(公告)日：1981-07-02

申请号：DE3029099

申请日：1980-07-31

Applicant: BRUNSWICK CORP

Inventor： KOEPSEL ROGER E ,  STEINER RONALD M ,  WILCOX DANIEL G

IPC: B63H1/26 ,  B63H20/00 ,  B63H20/24 ,  B63H21/32 ,  F01N13/12 ,  F02B61/04