JPS55112457A - Cooling device for gear drive - Google Patents

Cooling device for gear drive

Info

Publication number
JPS55112457A
JPS55112457A JP2035879A JP2035879A JPS55112457A JP S55112457 A JPS55112457 A JP S55112457A JP 2035879 A JP2035879 A JP 2035879A JP 2035879 A JP2035879 A JP 2035879A JP S55112457 A JPS55112457 A JP S55112457A
Authority
JP
Japan
Prior art keywords
oil
path
gear case
cooling water
cooling
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.)
Pending
Application number
JP2035879A
Other languages
Japanese (ja)
Inventor
Toshihiro Sugimoto
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP2035879A priority Critical patent/JPS55112457A/en
Publication of JPS55112457A publication Critical patent/JPS55112457A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

PURPOSE: To dispense with the pipings such as the conventional joints and flanges, simplify the structure, and to cut the cost sharply, by forming the path of cooling water together with the gear case in a unitary body in the position of oil soaking.
CONSTITUTION: The gear drive for use of ship motors has the gear case 28 where the lubricating oil is impounded approximately to the level X. The oil is splashed about by the toothed wheel of the output shaft beared in the position of the hole 30 or by a suitable means of paddling, and is supplied to the desired spots. In this case, the oil cooling apparatus is formed with the gear case 28 and the path of cooling water 50 dipped in the oil 29. The both ends of the path of cooling water 50 are formed by the projections 52, 52 sticking out the surface of the gear case and conduct the seawater following the arrow by the rubber hose 54. And plural cooling fins are placed on the surface of the path 50 to raise the cooling efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP2035879A 1979-02-23 1979-02-23 Cooling device for gear drive Pending JPS55112457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2035879A JPS55112457A (en) 1979-02-23 1979-02-23 Cooling device for gear drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2035879A JPS55112457A (en) 1979-02-23 1979-02-23 Cooling device for gear drive

Publications (1)

Publication Number Publication Date
JPS55112457A true JPS55112457A (en) 1980-08-30

Family

ID=12024869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2035879A Pending JPS55112457A (en) 1979-02-23 1979-02-23 Cooling device for gear drive

Country Status (1)

Country Link
JP (1) JPS55112457A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633938A (en) * 1985-08-08 1987-01-06 The Falk Corporation Gear drive cooling system
JP2012112122A (en) * 2010-11-22 2012-06-14 Kobelco Contstruction Machinery Ltd Driving device for construction machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633938A (en) * 1985-08-08 1987-01-06 The Falk Corporation Gear drive cooling system
JP2012112122A (en) * 2010-11-22 2012-06-14 Kobelco Contstruction Machinery Ltd Driving device for construction machine
CN103222159A (en) * 2010-11-22 2013-07-24 神钢建设机械株式会社 Drive apparatus and construction machine provided with same
US8992368B2 (en) 2010-11-22 2015-03-31 Kobelco Construction Machinery Co., Ltd. Drive apparatus and construction machine provided with same
EP2645543A4 (en) * 2010-11-22 2018-04-25 Kobelco Construction Machinery Co., Ltd. Drive apparatus and construction machine provided with same

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