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公开(公告)号：WO8908772A3
公开(公告)日：1989-10-05
申请号：PCT/US8900416
申请日：1989-02-02
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A , DUTCHER JAMES C
CPC classification number: F01P3/202 , F01P2050/12 , F02B61/045
Abstract: A marine propulsion unit (10) has a depending gearcase (12) with one or more water inlet openings (22) in the sides of the gearcase for supplying water to a water pump (20), and an auxiliary water inlet opening (32) at an anti-ventilation plate (30) above the propeller (14) for supplying additional water to the water pump (20). The water passage (42, 50) from the auxiliary water inlet opening (32) to the water pump (20) has a portion (44, 52) extending downwardly below the level of the auxiliary water inlet opening (32) and communicating with the side water inlet openings (22). When the side water inlet openings (22) are below the water line and the auxiliary water inlet (32) is above the water line, water is received in the downwardly extending portion (44, 52) of the second passage (42, 50) and blocks air from flowing from the auxiliary inlet opening (32) to the water pump (20), to prevent engine overheating.
Abstract translation: 船用推进单元（10）具有在齿轮箱侧面具有一个或多个用于向水泵（20）供水的一个或多个进水口（22）的悬挂式齿轮箱（12）和辅助进水口（32） 在螺旋桨（14）上方的防透气板（30）处，用于向水泵（20）供应额外的水。 从辅助水入口开口（32）到水泵（20）的水通路（42,50）具有在辅助水入口开口（32）的水平面下方向下延伸并且与 侧入水口（22）。 当侧面进水口22位于水位线下方并且辅助水进口32位于水位线上方时，水在第二通道42,50的向下延伸部分44,52中被接收， 并且阻止空气从辅助入口开口（32）流到水泵（20），以防止发动机过热。
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公开(公告)号：AU573826B2
公开(公告)日：1988-06-23
申请号：AU4252885
申请日：1985-05-14
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A
Abstract: A flushing device (15) for supplying water to the cooling water inlets (14) of an outboard motor (10) uses a connecting pin (18) extending through the inlets (14) to attach a pair of sealing cups (16 and 17) over the inlets (14). A sliding spring latch (19) releasably attaches one of the cups (17) to the connecting pin (18). A hose connection (25) allows water to be supplied to the inlets (14) through the cup (16).
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公开(公告)号：DE69205262T2
公开(公告)日：1996-05-15
申请号：DE69205262
申请日：1992-12-17
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A , LINDGREN DANIEL R
Abstract: A shock absorbing drive sleeve (50) is provided by a molded plastic member directly mounting the propeller hub (14) to the propeller shaft (22). The sleeve has a rearward inner diameter portion (52) engaging the propeller shaft in splined relation, and a forward inner diameter portion (56) spaced radially outwardly of and disengaged from the propeller shaft. The drive sleeve has a rearward outer diameter portion (58), and a forward outer diameter portion (60) engaging the propeller hub. The drive sleeve and the propeller hub are tapered relative to each other such that a forward outer diameter portion (60) of the drive sleeve snugly engages the propeller hub, and a rearward outer diameter portion (58) is spaced slightly radially inwardly of the hub by a small gap (62) and may partially rotate relative to the propeller hub in response to rotation of the propeller shaft drivingly engaging the rearward inner diameter portion. When the propeller strikes an object, the shock is absorbed by torsional twisting of the drive sleeve wherein the rearward inner diameter portion and the rearward outer diameter portion continue to rotate to a further rotated position than the forward outer diameter portion, whereafter the splined teeth of the rearward inner diameter portion shear.
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公开(公告)号：DE69205262D1
公开(公告)日：1995-11-09
申请号：DE69205262
申请日：1992-12-17
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A , LINDGREN DANIEL R
Abstract: A shock absorbing drive sleeve (50) is provided by a molded plastic member directly mounting the propeller hub (14) to the propeller shaft (22). The sleeve has a rearward inner diameter portion (52) engaging the propeller shaft in splined relation, and a forward inner diameter portion (56) spaced radially outwardly of and disengaged from the propeller shaft. The drive sleeve has a rearward outer diameter portion (58), and a forward outer diameter portion (60) engaging the propeller hub. The drive sleeve and the propeller hub are tapered relative to each other such that a forward outer diameter portion (60) of the drive sleeve snugly engages the propeller hub, and a rearward outer diameter portion (58) is spaced slightly radially inwardly of the hub by a small gap (62) and may partially rotate relative to the propeller hub in response to rotation of the propeller shaft drivingly engaging the rearward inner diameter portion. When the propeller strikes an object, the shock is absorbed by torsional twisting of the drive sleeve wherein the rearward inner diameter portion and the rearward outer diameter portion continue to rotate to a further rotated position than the forward outer diameter portion, whereafter the splined teeth of the rearward inner diameter portion shear.
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公开(公告)号：DE3513886A1
公开(公告)日：1986-01-02
申请号：DE3513886
申请日：1985-04-17
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A
Abstract: A flushing device (15) for supplying water to the cooling water inlets (14) of an outboard motor (10) uses a connecting pin (18) extending through the inlets (14) to attach a pair of sealing cups (16 and 17) over the inlets (14). A sliding spring latch (19) releasably attaches one of the cups (17) to the connecting pin (18). A hose connection (25) allows water to be supplied to the inlets (14) through the cup (16).
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Patent Agency Ranking
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
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公开(公告)号：CA1237857A
公开(公告)日：1988-06-14
申请号：CA476445
申请日：1985-03-13
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A
Abstract: Flushing Device For Outboard Motors A flushing device (15) for supplying water to the cooling water inlets (14) of an outboard motor (10) uses a connecting pin (18) extending through the inlets (14) to attach a pair of sealing cups (16 and 17) over the inlets (14). A sliding spring latch (19) releasably attaches one of the cups (17) to the connecting pin (18). A hose connection (25) allows water to be supplied to the inlets (14) through the cup (16).
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公开(公告)号：GB2160839B
公开(公告)日：1988-04-07
申请号：GB8507002
申请日：1985-03-19
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A
Abstract: A flushing device (15) for supplying water to the cooling water inlets (14) of an outboard motor (10) uses a connecting pin (18) extending through the inlets (14) to attach a pair of sealing cups (16 and 17) over the inlets (14). A sliding spring latch (19) releasably attaches one of the cups (17) to the connecting pin (18). A hose connection (25) allows water to be supplied to the inlets (14) through the cup (16).
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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
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公开(公告)号：CA1288006C
公开(公告)日：1991-08-27
申请号：CA591503
申请日：1989-02-20
Applicant: BRUNSWICK CORP
Inventor： KARLS MICHAEL A , DUTCHER JAMES C
Abstract: A marine propulsion unit has a depending gearcase with one or more water inlet openings in the sides of the gearcase for supplying water to a water pump , and an auxiliary water inlet opening at an anti-ventilation plate above the propeller for supplying additional water to the water pump . The water passage from the auxiliary water inlet opening to the water pump has a portion extending downwardly below the level of the auxiliary water inlet opening and communicating with the side water inlet openings . When the side water inlet openings are below the water line and the auxiliary water inlet is above the water line, water is received in the downwardly extending portion of the second passage and blocks air from flowing from the auxiliary inlet opening to the water pump , to prevent engine overheating.
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