JPH0246082U - - Google Patents

Info

Publication number
JPH0246082U
JPH0246082U JP12524088U JP12524088U JPH0246082U JP H0246082 U JPH0246082 U JP H0246082U JP 12524088 U JP12524088 U JP 12524088U JP 12524088 U JP12524088 U JP 12524088U JP H0246082 U JPH0246082 U JP H0246082U
Authority
JP
Japan
Prior art keywords
rotor
oil
inner rotor
crankcase
seal chamber
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
JP12524088U
Other languages
Japanese (ja)
Other versions
JP2526682Y2 (en
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 JP1988125240U priority Critical patent/JP2526682Y2/en
Publication of JPH0246082U publication Critical patent/JPH0246082U/ja
Application granted granted Critical
Publication of JP2526682Y2 publication Critical patent/JP2526682Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

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

第１図乃至第３図は本考案の第一実施例に係り
、第１図はオイルポンプ装置の側面図、第２図は
ロータの正面図、第３図はインナロータの側面図
、第４図及び第５図は本考案の第二実施例に係り
、第４図はロータの正面図、第５図はインナーロ
ータの側面図である。 １……クランクケース、４……駆動軸、７ａ…
…インナーロータ、７ｂ……アウターロータ、９
……ロータハウジング、１１……オイルシール、
１２……オイルシール室、１３……オイル逃し通
路。 Figures 1 to 3 relate to the first embodiment of the present invention, in which Figure 1 is a side view of the oil pump device, Figure 2 is a front view of the rotor, Figure 3 is a side view of the inner rotor, and Figure 4. and FIG. 5 relate to a second embodiment of the present invention, FIG. 4 is a front view of the rotor, and FIG. 5 is a side view of the inner rotor. 1... Crank case, 4... Drive shaft, 7a...
...Inner rotor, 7b...Outer rotor, 9
...Rotor housing, 11...Oil seal,
12... Oil seal chamber, 13... Oil relief passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクケースの一側に設けられたロータハウ
ジングに、駆動軸に軸止されたインナーロータと
該インナーロータに噛合するアウターロータとを
収納すると共に、上記ロータハウジング内にオイ
ルシール室を設けたオイルポンプ装置において、
オイルシール室とクランクケース内とを連通する
オイル逃し通路を、上記インナーロータに穿設し
たことを特徴とするオイルポンプ装置。 An oil pump in which an inner rotor that is fixed to a drive shaft and an outer rotor that meshes with the inner rotor are housed in a rotor housing provided on one side of the crankcase, and an oil seal chamber is provided in the rotor housing. In the device,
An oil pump device characterized in that an oil relief passage communicating between the oil seal chamber and the inside of the crankcase is bored in the inner rotor.
JP1988125240U 1988-09-26 1988-09-26 Oil pump device Expired - Lifetime JP2526682Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988125240U JP2526682Y2 (en) 1988-09-26 1988-09-26 Oil pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988125240U JP2526682Y2 (en) 1988-09-26 1988-09-26 Oil pump device

Publications (2)

Publication Number Publication Date
JPH0246082U true JPH0246082U (en) 1990-03-29
JP2526682Y2 JP2526682Y2 (en) 1997-02-19

Family

ID=31375671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988125240U Expired - Lifetime JP2526682Y2 (en) 1988-09-26 1988-09-26 Oil pump device

Country Status (1)

Country Link
JP (1) JP2526682Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103732884A (en) * 2011-06-22 2014-04-16 Avl里斯脱有限公司 Internal combustion engine having at least one piston which moves to and fro
CN105822380A (en) * 2016-03-25 2016-08-03 无锡沃尔福汽车技术有限公司 Variable fuel pump assembly of three-cylinder diesel engine
CN106062349A (en) * 2014-01-13 2016-10-26 Rdmo公司 Pump body built into the crankcase of a liquid-cooled engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548701U (en) * 1977-06-22 1979-01-20
JPS5627685A (en) * 1979-08-14 1981-03-18 Citizen Watch Co Ltd Voltage controller for electronic timepiece
JPS60107379U (en) * 1983-12-21 1985-07-22 豊田工機株式会社 Internal gear type oil pump
JPS61223282A (en) * 1985-03-26 1986-10-03 Honda Motor Co Ltd Oil pump device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548701U (en) * 1977-06-22 1979-01-20
JPS5627685A (en) * 1979-08-14 1981-03-18 Citizen Watch Co Ltd Voltage controller for electronic timepiece
JPS60107379U (en) * 1983-12-21 1985-07-22 豊田工機株式会社 Internal gear type oil pump
JPS61223282A (en) * 1985-03-26 1986-10-03 Honda Motor Co Ltd Oil pump device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103732884A (en) * 2011-06-22 2014-04-16 Avl里斯脱有限公司 Internal combustion engine having at least one piston which moves to and fro
CN106062349A (en) * 2014-01-13 2016-10-26 Rdmo公司 Pump body built into the crankcase of a liquid-cooled engine
CN105822380A (en) * 2016-03-25 2016-08-03 无锡沃尔福汽车技术有限公司 Variable fuel pump assembly of three-cylinder diesel engine

Also Published As

Publication number Publication date
JP2526682Y2 (en) 1997-02-19

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