JPS61107905U - - Google Patents

Info

Publication number
JPS61107905U
JPS61107905U JP19148084U JP19148084U JPS61107905U JP S61107905 U JPS61107905 U JP S61107905U JP 19148084 U JP19148084 U JP 19148084U JP 19148084 U JP19148084 U JP 19148084U JP S61107905 U JPS61107905 U JP S61107905U
Authority
JP
Japan
Prior art keywords
oil
crankshaft
rotor
pump
shaft
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
JP19148084U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP19148084U priority Critical patent/JPS61107905U/ja
Publication of JPS61107905U publication Critical patent/JPS61107905U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は公知に係るエンジンの要部断面図、第
２図は本考案の一実施例に係るエンジンの要部の
概略右側面図、第３図はその要部断面図である。 １０……エンジン、１２……クランクケース、
１４……右カバー、１６……連接棒、１８……ク
ランクピン、１９……流路、２０……クランク軸
、２２……オイル供給路、２４……駆動ギヤ、２
６……主軸、２８……クラツチ入力ギヤ、３０…
…多板摩擦クラツチ、３２……ギヤ群、３４……
副軸、３６……ギヤ群、３８……駆動スプロケツ
ト、４０……トロコイド・ポンプ、４２……第一
ポンプボデー、４４……ロータ軸、４５……突片
、４６……インナ・ロータ、４８……アウタ・ロ
ータ、５０……第二ポンプボデー、５２……オイ
ル吸い上げ口、５４……オイル通路、５６……オ
イル吸入口、５８……オイル吐出口、６２……オ
イルフイルター、６４……オイル通路、６６……
オイル通路、７０……ボルト。 FIG. 1 is a sectional view of the main parts of a known engine, FIG. 2 is a schematic right side view of the main parts of an engine according to an embodiment of the present invention, and FIG. 3 is a sectional view of the main parts thereof. 10...Engine, 12...Crankcase,
14... Right cover, 16... Connecting rod, 18... Crank pin, 19... Channel, 20... Crankshaft, 22... Oil supply path, 24... Drive gear, 2
6...Main shaft, 28...Clutch input gear, 30...
...Multi-plate friction clutch, 32...Gear group, 34...
Subshaft, 36...Gear group, 38...Drive sprocket, 40...Trochoid pump, 42...First pump body, 44...Rotor shaft, 45...Protrusion piece, 46...Inner rotor, 48 ...Outer rotor, 50...Second pump body, 52...Oil suction port, 54...Oil passage, 56...Oil suction port, 58...Oil discharge port, 62...Oil filter, 64... Oil passage, 66...
Oil passage, 70...volts.

Claims (1)

【実用新案登録請求の範囲】 オイルポンプから吐出された潤滑オイルを、ク
ランク軸の軸心線に沿つて形成したオイル供給路
を経てクランクピン部へ供給する形式になされた
エンジンにおいて、 前記オイルポンプが、インナ・ロータとアウタ
・ロータを備えるトロコイド・ポンプであつて、
そのインナ・ロータを支持するロータ軸が、前記
クランク軸の軸端部に係合して駆動され、 かつ前記ロータ軸の軸心線に沿つて形成された
オイル通路の一端が、前記クランク軸のオイル供
給路に連通し、該オイル通路の他端が、オイルポ
ンプ本体のオイル吐出口に連なつていることを特
徴とするエンジンの潤滑オイル供給機構。[Claims for Utility Model Registration] In an engine configured to supply lubricating oil discharged from an oil pump to a crank pin portion through an oil supply path formed along an axial center line of a crankshaft, the oil pump is a trochoidal pump having an inner rotor and an outer rotor,
A rotor shaft supporting the inner rotor is driven by engaging with a shaft end of the crankshaft, and one end of an oil passage formed along an axial center line of the rotor shaft is connected to a shaft end of the crankshaft. A lubricating oil supply mechanism for an engine, which communicates with an oil supply passage, and the other end of the oil passage communicates with an oil discharge port of an oil pump body.
JP19148084U 1984-12-19 1984-12-19 Pending JPS61107905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19148084U JPS61107905U (en) 1984-12-19 1984-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19148084U JPS61107905U (en) 1984-12-19 1984-12-19

Publications (1)

Publication Number Publication Date
JPS61107905U true JPS61107905U (en) 1986-07-09

Family

ID=30748919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19148084U Pending JPS61107905U (en) 1984-12-19 1984-12-19

Country Status (1)

Country Link
JP (1) JPS61107905U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180974A (en) * 2000-12-11 2002-06-26 Honda Motor Co Ltd Oil pump for internal combustion engine
USRE42669E1 (en) 1995-08-11 2011-09-06 Zenon Technology Partnership Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
US8852438B2 (en) 1995-08-11 2014-10-07 Zenon Technology Partnership Membrane filtration module with adjustable header spacing
US8858796B2 (en) 2005-08-22 2014-10-14 Evoqua Water Technologies Llc Assembly for water filtration using a tube manifold to minimise backwash

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE42669E1 (en) 1995-08-11 2011-09-06 Zenon Technology Partnership Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
US8852438B2 (en) 1995-08-11 2014-10-07 Zenon Technology Partnership Membrane filtration module with adjustable header spacing
JP2002180974A (en) * 2000-12-11 2002-06-26 Honda Motor Co Ltd Oil pump for internal combustion engine
JP4518662B2 (en) * 2000-12-11 2010-08-04 本田技研工業株式会社 Oil pump for internal combustion engine
US8858796B2 (en) 2005-08-22 2014-10-14 Evoqua Water Technologies Llc Assembly for water filtration using a tube manifold to minimise backwash

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