JPS6070792U - Screw compressor oil supply system - Google Patents

Screw compressor oil supply system

Info

Publication number
JPS6070792U
JPS6070792U JP16431983U JP16431983U JPS6070792U JP S6070792 U JPS6070792 U JP S6070792U JP 16431983 U JP16431983 U JP 16431983U JP 16431983 U JP16431983 U JP 16431983U JP S6070792 U JPS6070792 U JP S6070792U
Authority
JP
Japan
Prior art keywords
oil
oil supply
compressor
screw compressor
supply system
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
JP16431983U
Other languages
Japanese (ja)
Other versions
JPH0329590Y2 (en
Inventor
片岡　修身
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP16431983U priority Critical patent/JPS6070792U/en
Publication of JPS6070792U publication Critical patent/JPS6070792U/en
Application granted granted Critical
Publication of JPH0329590Y2 publication Critical patent/JPH0329590Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の実施例の配管系統図、第２図は同実施
例の逆止弁を示す断面図、第３〜７図はそれぞれ別の実
施例の逆止弁を示す断面図、第８．９図は従来例を示す
配管系統図である。 １・・・・・・スクリュー圧縮機、３・・・・・・油分
離器、４・・・・・・給油管、６・・・・・・油管、７
・・・・・・逆止弁。 シーｚｑ ｌ　　Ｚ（１２１ｉ’／Fig. 1 is a piping system diagram of an embodiment of the present invention, Fig. 2 is a sectional view showing a check valve of the same embodiment, and Figs. 3 to 7 are sectional views showing check valves of different embodiments. Figure 8.9 is a piping system diagram showing a conventional example. 1... Screw compressor, 3... Oil separator, 4... Oil supply pipe, 6... Oil pipe, 7
······non-return valve. C zz l Z(121i'/

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スクリュー圧縮機１の吐出口に接続杢れる油分離器３で
分離された油を、前記圧縮機１内に給油管４を介して吐
出圧により給油するごと（した給油装置であって、前記
油分離器３を前記圧縮機１の下方に配置して、該圧縮機
１の吸入側に、前記油分離器３に連通する油管６を接続
すると共に、該油管６に、前記圧縮機１の起動時及び停
止時における低差圧で開き、起動後の高差圧で閉じ、前
記吸入側への油の流れを阻止する逆止弁７を介装したこ
とを特徴とするスクリュー圧縮機の給油装置。Each time the oil separated by the oil separator 3 connected to the discharge port of the screw compressor 1 is supplied into the compressor 1 by the discharge pressure through the oil supply pipe 4, A separator 3 is disposed below the compressor 1, and an oil pipe 6 communicating with the oil separator 3 is connected to the suction side of the compressor 1. A screw compressor oil supply device characterized in that a check valve 7 is installed, which opens at a low differential pressure when starting and stopping, closes at a high differential pressure after startup, and blocks the flow of oil to the suction side. .
JP16431983U 1983-10-24 1983-10-24 Screw compressor oil supply system Granted JPS6070792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16431983U JPS6070792U (en) 1983-10-24 1983-10-24 Screw compressor oil supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16431983U JPS6070792U (en) 1983-10-24 1983-10-24 Screw compressor oil supply system

Publications (2)

Publication Number Publication Date
JPS6070792U true JPS6070792U (en) 1985-05-18
JPH0329590Y2 JPH0329590Y2 (en) 1991-06-24

Family

ID=30360285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16431983U Granted JPS6070792U (en) 1983-10-24 1983-10-24 Screw compressor oil supply system

Country Status (1)

Country Link
JP (1) JPS6070792U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03286966A (en) * 1990-04-02 1991-12-17 Daikin Ind Ltd Screw type freezer
JP2013124648A (en) * 2011-12-16 2013-06-24 Valeo Japan Co Ltd Compressor
JP2019529806A (en) * 2016-09-21 2019-10-17 クノル−ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツングＫｎｏｒｒ−Ｂｒｅｍｓｅ Ｓｙｓｔｅｍｅ ｆｕｅｒ Ｎｕｔｚｆａｈｒｚｅｕｇｅ ＧｍｂＨ Screw compressor for commercial vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50150013A (en) * 1974-05-22 1975-12-01
JPS5532917A (en) * 1978-08-25 1980-03-07 Mitsubishi Oil Co Ltd Low graphite diesel engine for construction machinery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50150013A (en) * 1974-05-22 1975-12-01
JPS5532917A (en) * 1978-08-25 1980-03-07 Mitsubishi Oil Co Ltd Low graphite diesel engine for construction machinery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03286966A (en) * 1990-04-02 1991-12-17 Daikin Ind Ltd Screw type freezer
JP2013124648A (en) * 2011-12-16 2013-06-24 Valeo Japan Co Ltd Compressor
JP2019529806A (en) * 2016-09-21 2019-10-17 クノル−ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツングＫｎｏｒｒ−Ｂｒｅｍｓｅ Ｓｙｓｔｅｍｅ ｆｕｅｒ Ｎｕｔｚｆａｈｒｚｅｕｇｅ ＧｍｂＨ Screw compressor for commercial vehicles

Also Published As

Publication number Publication date
JPH0329590Y2 (en) 1991-06-24

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