JPS5725549A - Automatic changeover and speed change device of generator system direct coupled to main marine engine - Google Patents

Automatic changeover and speed change device of generator system direct coupled to main marine engine

Info

Publication number
JPS5725549A
JPS5725549A JP9894780A JP9894780A JPS5725549A JP S5725549 A JPS5725549 A JP S5725549A JP 9894780 A JP9894780 A JP 9894780A JP 9894780 A JP9894780 A JP 9894780A JP S5725549 A JPS5725549 A JP S5725549A
Authority
JP
Japan
Prior art keywords
pressure
clutch
selector valve
passage
valve
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.)
Granted
Application number
JP9894780A
Other languages
Japanese (ja)
Other versions
JPH0343870B2 (en
Inventor
Hidehiko Matsui
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP9894780A priority Critical patent/JPS5725549A/en
Publication of JPS5725549A publication Critical patent/JPS5725549A/en
Publication of JPH0343870B2 publication Critical patent/JPH0343870B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE: To have two-speed changeover without blackout by overlapping motions of No.1 and No.2 clutches forming No.1 and No.2 change gear ratios, respectively.
CONSTITUTION: When the main engine shifts from the high-speed range in which a clutch 13 is in engagement to the low-speed changeover revilutions, a selector valve 27 is energized and another selector valve 26 deenergized. As supply of the working oil to passages 29, 40 is shut off, a selector valve 39 is put into the neutral position and the working oil in a passage 28 is put into communication with passages 31 and 32, and thereby pressure control valves 35, 36 retain the oil pressure at the rated pressure. The set pressure by a relief valve 22 and the pressure control valve 35 is high enough to put the clutch 13 in engagement, so that the clutch 13 continues to be in engagement even after the selector valve 26 is deenergized. The changing-over will send the oil pressure in the passage 32 to clutch 17 through a passage 38, and when the oil pressure in this passage 38 attains the setting pressure of the relief valve 22 the selector valve 39 is turned to the changeover positon.
COPYRIGHT: (C)1982,JPO&Japio
JP9894780A 1980-07-19 1980-07-19 Automatic changeover and speed change device of generator system direct coupled to main marine engine Granted JPS5725549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9894780A JPS5725549A (en) 1980-07-19 1980-07-19 Automatic changeover and speed change device of generator system direct coupled to main marine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9894780A JPS5725549A (en) 1980-07-19 1980-07-19 Automatic changeover and speed change device of generator system direct coupled to main marine engine

Publications (2)

Publication Number Publication Date
JPS5725549A true JPS5725549A (en) 1982-02-10
JPH0343870B2 JPH0343870B2 (en) 1991-07-04

Family

ID=14233288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9894780A Granted JPS5725549A (en) 1980-07-19 1980-07-19 Automatic changeover and speed change device of generator system direct coupled to main marine engine

Country Status (1)

Country Link
JP (1) JPS5725549A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543220A (en) * 1977-06-08 1979-01-11 Kawasaki Heavy Ind Ltd Exhausttgas turbogenerator for vessel
JPS5510124U (en) * 1978-06-30 1980-01-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510124B2 (en) * 1973-12-20 1980-03-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543220A (en) * 1977-06-08 1979-01-11 Kawasaki Heavy Ind Ltd Exhausttgas turbogenerator for vessel
JPS5510124U (en) * 1978-06-30 1980-01-23

Also Published As

Publication number Publication date
JPH0343870B2 (en) 1991-07-04

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