JPH0444481U - - Google Patents

Info

Publication number
JPH0444481U
JPH0444481U JP8659590U JP8659590U JPH0444481U JP H0444481 U JPH0444481 U JP H0444481U JP 8659590 U JP8659590 U JP 8659590U JP 8659590 U JP8659590 U JP 8659590U JP H0444481 U JPH0444481 U JP H0444481U
Authority
JP
Japan
Prior art keywords
hole
crankshaft
lubricating oil
oil
type compressor
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
JP8659590U
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 JP8659590U priority Critical patent/JPH0444481U/ja
Publication of JPH0444481U publication Critical patent/JPH0444481U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Description

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

第１図は本考案に係る開放形圧縮機の要部を拡
大して示す断面図、第２図は従来の開放形圧縮機
のクランクケース部分を示す断面図である。 １……クランク軸、２……クランクケース、２
ａ……油溜め部、４……軸封装置、６……軸封装
置ハウジング、１１……油穴、２１……主潤滑油
孔、２２……軸封装置用油穴、２３……返油用油
穴、２５……リリーフ弁。 FIG. 1 is an enlarged cross-sectional view of a main part of an open-type compressor according to the present invention, and FIG. 2 is a cross-sectional view showing a crankcase portion of a conventional open-type compressor. 1...Crankshaft, 2...Crankcase, 2
a...Oil reservoir part, 4...Shaft seal device, 6...Shaft seal device housing, 11...Oil hole, 21...Main lubricating oil hole, 22...Oil hole for shaft seal device, 23...Return Oil hole for oil, 25...Relief valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルポンプ出口に連通された主潤滑油孔から
潤滑油がクランク軸の給油用貫通孔および軸封装
置に圧送される開放形圧縮機において、前記主潤
滑油孔をクランク軸より上流側で２方へ分岐させ
、一方をクランク軸の給油用貫通孔へ、他方を軸
封装置へ連通させたことを特徴とする開放形圧縮
機。 In an open type compressor in which lubricating oil is pumped from a main lubricating oil hole communicating with an oil pump outlet to a crankshaft oil supply through hole and a shaft sealing device, the main lubricating oil hole is connected to two sides on the upstream side of the crankshaft. An open type compressor characterized by having two branches, one of which communicates with an oil supply through hole of a crankshaft, and the other with a shaft sealing device.
JP8659590U 1990-08-17 1990-08-17 Pending JPH0444481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8659590U JPH0444481U (en) 1990-08-17 1990-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8659590U JPH0444481U (en) 1990-08-17 1990-08-17

Publications (1)

Publication Number Publication Date
JPH0444481U true JPH0444481U (en) 1992-04-15

Family

ID=31818343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8659590U Pending JPH0444481U (en) 1990-08-17 1990-08-17

Country Status (1)

Country Link
JP (1) JPH0444481U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293384A (en) * 2008-06-02 2009-12-17 Hitachi Plant Technologies Ltd Compressor
WO2018207724A1 (en) * 2017-05-11 2018-11-15 株式会社ヴァレオジャパン Compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293384A (en) * 2008-06-02 2009-12-17 Hitachi Plant Technologies Ltd Compressor
WO2018207724A1 (en) * 2017-05-11 2018-11-15 株式会社ヴァレオジャパン Compressor

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