JPS602046U

JPS602046U - Marine propulsion system

Info

Publication number: JPS602046U
Application number: JP9399683U
Authority: JP
Inventors: 和彦矢野; 児島　正昭; 流郷　章信
Original assignee: Kanzaki Kokyukoki Manufacturing Co Ltd
Current assignee: Kanzaki Kokyukoki Manufacturing Co Ltd
Priority date: 1983-06-17
Filing date: 1983-06-17
Publication date: 1985-01-09
Also published as: JPS6346754Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は第１の実施例を示す油圧回路図及び縦断面図、
第２図ａ、　　ｂはそれぞれ、同第１の実施例要部の縦
断面図、第３図は第２の実施例を示す油圧回路図、第４
図は同第２の実施例における電気回路を示す回路図、第
５図は第３の実施例の要部を示す縦断面図である。１Ｆ・・・前進用油圧クラッチ、ＩＲ・・・後進用油圧
クラッチ、１ａ、１ｂ・・・摩擦エレメント、１３・・
・９１換弁、１３Ｆ、　　１３Ｒ・・・ソレノイド、１
３Ｓ・・・スプール、１５・・・ドレン回路、１６・・
・−次調圧弁、１７・・・二次調圧弁、１８・・・潤滑
油供給回路、１８Ａ、１８Ｂ・・・潤滑油供給回路、１
９・・・潤滑油分流弁、１９Ｉ、１９ＩＩ・・・ソレノ
イド、２０Ｆ。２０Ｒ・・・回路、２１・・・入口ポート、２２Ｆ。２２Ｒ−・・出口ポート、２４−・・弁体、２４ａ、２
４ｂ・・・大径部、２４Ｃ・・・小径部、２５．　２６
・・・スプリング、２７Ｆ、２７Ｒ・・・油圧作用ポー
ト、２８Ｆ。２８Ｒ・・・油圧給排回路、２９Ｆ、２９Ｒ・・・油圧
作用回路、ＣＦ・・・前進用クラッチポート、ＣＲ・・
・後進用クラッチポート、ＳＦ・・・前進用スイッチ、
ＳＲ・・・後進用スイッチ。FIG. 1 is a hydraulic circuit diagram and a longitudinal sectional view showing a first embodiment;
Figures 2a and 2b are longitudinal sectional views of essential parts of the first embodiment, Figure 3 is a hydraulic circuit diagram showing the second embodiment, and Figure 4 is a hydraulic circuit diagram showing the second embodiment.
The figure is a circuit diagram showing an electric circuit in the second embodiment, and FIG. 5 is a longitudinal sectional view showing the main part of the third embodiment. 1F...Forward hydraulic clutch, IR...Reverse hydraulic clutch, 1a, 1b...Friction element, 13...
・91 switching valve, 13F, 13R...Solenoid, 1
3S...Spool, 15...Drain circuit, 16...
- Secondary pressure regulating valve, 17... Secondary pressure regulating valve, 18... Lubricating oil supply circuit, 18A, 18B... Lubricating oil supply circuit, 1
9... Lubricating oil diverter valve, 19I, 19II... Solenoid, 20F. 20R...Circuit, 21...Inlet port, 22F. 22R--Outlet port, 24--Valve body, 24a, 2
4b...Large diameter part, 24C...Small diameter part, 25. 26
...Spring, 27F, 27R...Hydraulic port, 28F. 28R...Hydraulic supply/discharge circuit, 29F, 29R...Hydraulic action circuit, CF...Forward clutch port, CR...
・Clutch port for reverse, SF... switch for forward,
SR: Reverse switch.

Claims

[Scope of utility model registration request]

In a marine propulsion system equipped with a forward hydraulic clutch and a reverse hydraulic clutch, a lubricating oil distribution valve that divides lubricating oil into a friction element part of a forward hydraulic clutch and a friction element part of a reverse hydraulic clutch, A lubricating oil diverting valve is provided which changes the dividing ratio according to the displacement of the lubricating oil diverting valve, and the lubricating oil diverting valve is connected to the switching valve that switches and controls the supply and discharge of hydraulic pressure to the hydraulic clutch, and in the forward operating position of the switching valve, the lubricating oil diverting valve is connected to the reverse hydraulic clutch. The lubricating oil distribution valve is connected so that it can be moved to a position where the lubricating oil supply amount to the forward hydraulic clutch is increased, and when the switching valve is in the reverse action position, the lubricating oil distribution valve is displaced to a position where the lubricating oil supply amount to the forward hydraulic clutch is increased. A marine propulsion system.