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Title:
減速逆転機
Document Type and Number:
Japanese Patent JP7369439
Kind Code:
B2
Abstract:
To optimize clutch connection control of a forward and reverse rotation mechanism 17 to clutches 15 and 16.SOLUTION: A reduction and reverse gear 9 comprises: the forward and reverse rotation mechanism 17 by which rotational power of a main engine 7 mounted on a hull 2 is switched to output of forward, neutral or reverse rotation and transferred to a propeller 5; a forward and reverse rotation changeover valve 24 which controls a changeover actuation of the forward and reverse rotation mechanism 17; and a trolling device 36 which regulates a hydraulic oil pressure toward the forward and reverse rotation mechanism 17. When normally rotating or switching over the forward and reverse rotation valve 24 to a forward or reverse rotation position F or R during a normal navigation, in the cases where the normal and reverse rotation changeover valve 24 is changed over to the normal rotation position F and the reverse rotation position R, patterns for the trolling device 36 to step down the hydraulic oil pressure toward the normal and reverse rotation mechanism 17 are made different.SELECTED DRAWING: Figure 4

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Inventors:
Osamu Yasuda
Akira Kawamura
Kenta Yamanishi
Tomoyuki Ebihara
Application Number:
JP2019189519A
Publication Date:
October 26, 2023
Filing Date:
October 16, 2019
Export Citation:
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Assignee:
Kanzaki Kokyukoki Mfg. Co., Ltd.
International Classes:
F16D48/02; B63H23/26; B63H23/30
Domestic Patent References:
JP2018197042A
JP3960719B2
JP6440746A
JP767919B2
JP2533337B2
JP680098A
Other References:
武敬,減速逆転機の構造・制御回路・点検整備(2),海洋水産エンジニアリング,日本,社団法人海洋水産システム協会,2003年06月10日,第三巻第二十二号,pp.36-41,ISSN 1346-9800
田守芳勝,原田和好,中島正,電子式スリッピングクラッチの開発,日本舶用機関学会誌,日本,日本舶用機関学会,1997年04月01日,第32巻第4号,pp.297-303,DOI:10.5988/jime1966.32.297,ISSN 1884-4758(online),0388-3051(print)
塩田雄二,山口隆信,電子ガバナによる新主機制御システムの開発,日本マリンエンジニアリング学会誌,日本,日本マリンエンジニアリング学会,2002年12月01日,第37巻第12号,pp.900-905,DOI:10.5988/jime.37.900,ISSN 1884-3778(online),1346-1427(print)
武敬,減速逆転機の構造・制御回路・点検整備(1),海洋水産エンジニアリング,日本,社団法人海洋水産システム協会,2003年05月10日,第三巻第二十一号,pp.23-30,ISSN 1346-9800
Attorney, Agent or Firm:
Ryuichi Watanabe



 
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