GB1530959A - Marine jet drives - Google Patents

Marine jet drives

Info

Publication number
GB1530959A
GB1530959A GB3996175A GB3996175A GB1530959A GB 1530959 A GB1530959 A GB 1530959A GB 3996175 A GB3996175 A GB 3996175A GB 3996175 A GB3996175 A GB 3996175A GB 1530959 A GB1530959 A GB 1530959A
Authority
GB
United Kingdom
Prior art keywords
gears
gear
drive
change
clutch
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.)
Expired
Application number
GB3996175A
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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 Brunswick Corp filed Critical Brunswick Corp
Priority to GB3996175A priority Critical patent/GB1530959A/en
Priority to GB3093676A priority patent/GB1527883A/en
Publication of GB1530959A publication Critical patent/GB1530959A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects

Abstract

1530959 Change-speed gear and control BRUNSWICK CORP 30 Sept 1975 39961/75 Heading F2D [Also in Division B7] An automatic change-gear assembly 10 for a water-jet boat propulsion system (see Division B7) has an input shaft 24 linked to an output shaft 25 via a one-way clutch 29 and an overdrive system comprising gears 41, 42 meshing with gears 40, 43 on the input and output shafts respectively, the gears 41, 42 being drivingly interconnectible by a fluid actuated multiplate clutch 44. Clutch 44 is engaged when fluid pressure in a throttled passageway 55 in a layshaft 37 carrying the gears 41, 42 builds up to displace annular piston 53 with gear 42. Fluid pressure is supplied by a pump 60 when a lubricating by-pass valve 68 is closed by a solenoid 67. Valve 68 is normally closed at low speeds, and thus drive is effected through the overdrive, the gear change to direct drive taking place in response to one of the following; maximum engine throttle-opening, predetermined engine speed, predetermined boat speed or a manual override, or dis-engagement of the direct-drive by a neutral switch. In a modification there are two overdrives, having different drive ratios, and operative sequentially.
GB3996175A 1975-09-30 1975-09-30 Marine jet drives Expired GB1530959A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3996175A GB1530959A (en) 1975-09-30 1975-09-30 Marine jet drives
GB3093676A GB1527883A (en) 1975-09-30 1976-07-23 Control apparatus for controlling a motion picture target apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3996175A GB1530959A (en) 1975-09-30 1975-09-30 Marine jet drives

Publications (1)

Publication Number Publication Date
GB1530959A true GB1530959A (en) 1978-11-01

Family

ID=10412442

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3996175A Expired GB1530959A (en) 1975-09-30 1975-09-30 Marine jet drives
GB3093676A Expired GB1527883A (en) 1975-09-30 1976-07-23 Control apparatus for controlling a motion picture target apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3093676A Expired GB1527883A (en) 1975-09-30 1976-07-23 Control apparatus for controlling a motion picture target apparatus

Country Status (1)

Country Link
GB (2) GB1530959A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612738A (en) * 2013-11-01 2014-03-05 武汉船用机械有限责任公司 Water spray pushing device and matching method of prime motor
US10794474B1 (en) 2018-10-25 2020-10-06 Brunswick Corporation System and method for controlling a transmission on a marine engine
US11215128B1 (en) 2018-08-14 2022-01-04 Brunswick Corporation Acceleration control method for marine engine
US11459076B1 (en) 2020-01-03 2022-10-04 Brunswick Corporation Systems and methods for controlling transmission valves in a marine propulsion device
US11691702B2 (en) 2020-08-12 2023-07-04 Brunswick Corporation Systems and methods for controlling power generation and transmission output speed for marine propulsion devices
US11970252B1 (en) 2023-04-19 2024-04-30 Brunswick Corporation Systems and methods for controlling power generation and transmission output speed for marine propulsion devices

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665901A5 (en) * 1984-03-16 1988-06-15 Polytronic Ag IMAGE PROJECTION SHOOTING SYSTEM.
US5823779A (en) * 1996-05-02 1998-10-20 Advanced Interactive Systems, Inc. Electronically controlled weapons range with return fire
US5947738A (en) * 1996-08-26 1999-09-07 Advanced Interactive Systems, Inc. Simulated weapon with gas cartridge

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612738A (en) * 2013-11-01 2014-03-05 武汉船用机械有限责任公司 Water spray pushing device and matching method of prime motor
CN103612738B (en) * 2013-11-01 2016-05-18 武汉船用机械有限责任公司 The matching process of a kind of hydraulic jet propulsion system and prime mover
US11215128B1 (en) 2018-08-14 2022-01-04 Brunswick Corporation Acceleration control method for marine engine
US10794474B1 (en) 2018-10-25 2020-10-06 Brunswick Corporation System and method for controlling a transmission on a marine engine
US11459076B1 (en) 2020-01-03 2022-10-04 Brunswick Corporation Systems and methods for controlling transmission valves in a marine propulsion device
US11691702B2 (en) 2020-08-12 2023-07-04 Brunswick Corporation Systems and methods for controlling power generation and transmission output speed for marine propulsion devices
US11970252B1 (en) 2023-04-19 2024-04-30 Brunswick Corporation Systems and methods for controlling power generation and transmission output speed for marine propulsion devices

Also Published As

Publication number Publication date
GB1527883A (en) 1978-10-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930930