JPS56121889A - Oil-cooled compressor - Google Patents

Oil-cooled compressor

Info

Publication number
JPS56121889A
JPS56121889A JP2595080A JP2595080A JPS56121889A JP S56121889 A JPS56121889 A JP S56121889A JP 2595080 A JP2595080 A JP 2595080A JP 2595080 A JP2595080 A JP 2595080A JP S56121889 A JPS56121889 A JP S56121889A
Authority
JP
Japan
Prior art keywords
air
suction
piping
throttle valve
pressure
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
JP2595080A
Other languages
Japanese (ja)
Other versions
JPS6365836B2 (en
Inventor
Masayuki Tsuchida
Toshio Inoue
Yoichi Mizutani
Shunji Suzuki
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP2595080A priority Critical patent/JPS56121889A/en
Publication of JPS56121889A publication Critical patent/JPS56121889A/en
Publication of JPS6365836B2 publication Critical patent/JPS6365836B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To prevent release of mist to the atmosphere by providing a suction filter and a suction throttle valve on the way of suction piping and connecting this suction throttle valve to the air piping with an air discharge pipeline provided with a solenoid operated valve to be actuated by the pressure in an air tank.
CONSTITUTION: A suction filter 5 and a suction throttle valve 4 are provided on the way of suction piping 3 arranged on a compressor body 1, and this suction throttle valve 4 is connected to the air piping 9 with an air discharge pipeline 15 provided with a solenoid operated valve 16 to be actuated by the pressure in an air tank 12. Accordingly, when the pressure in the air tank 12 has reached a pressure value at which no-load operation shall be started, a pressure switch 18 is closed and the solenoid operated valve 16 is opened and, thereby, the discharge air in the air piping 9 is released to the atmosphere through the throttling mechanism 36 of suction throttle valve 4 and the suction filter 5, so that mist included in the discharge air is hindered from release to the atmosphere.
COPYRIGHT: (C)1981,JPO&Japio
JP2595080A 1980-02-29 1980-02-29 Oil-cooled compressor Granted JPS56121889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2595080A JPS56121889A (en) 1980-02-29 1980-02-29 Oil-cooled compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2595080A JPS56121889A (en) 1980-02-29 1980-02-29 Oil-cooled compressor

Publications (2)

Publication Number Publication Date
JPS56121889A true JPS56121889A (en) 1981-09-24
JPS6365836B2 JPS6365836B2 (en) 1988-12-16

Family

ID=12180029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2595080A Granted JPS56121889A (en) 1980-02-29 1980-02-29 Oil-cooled compressor

Country Status (1)

Country Link
JP (1) JPS56121889A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137783U (en) * 1981-02-25 1982-08-28
JP2001355576A (en) * 2000-06-15 2001-12-26 Hokuetsu Kogyo Co Ltd Capacity control method and device for compressor
US11286938B2 (en) 2016-09-21 2022-03-29 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Oil separator and relief valve of a screw compressor for a utility vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857704U (en) * 1971-10-30 1973-07-23
JPS52112825A (en) * 1976-03-19 1977-09-21 Tokico Ltd Flow control valve
JPS5515330U (en) * 1978-07-19 1980-01-31

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141115A (en) * 1975-05-29 1976-12-04 Mitsubishi Motors Corp Unloader

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857704U (en) * 1971-10-30 1973-07-23
JPS52112825A (en) * 1976-03-19 1977-09-21 Tokico Ltd Flow control valve
JPS5515330U (en) * 1978-07-19 1980-01-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137783U (en) * 1981-02-25 1982-08-28
JP2001355576A (en) * 2000-06-15 2001-12-26 Hokuetsu Kogyo Co Ltd Capacity control method and device for compressor
JP4603129B2 (en) * 2000-06-15 2010-12-22 北越工業株式会社 Compressor capacity control method and capacity control apparatus
US11286938B2 (en) 2016-09-21 2022-03-29 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Oil separator and relief valve of a screw compressor for a utility vehicle

Also Published As

Publication number Publication date
JPS6365836B2 (en) 1988-12-16

Similar Documents

Publication Publication Date Title
JPS56121888A (en) Oil-cooled compressor
JPS5744788A (en) Operation control method of compressor for vehicular air conditioner and its device
JPS5724463A (en) Automatic air extractor for electromagnetic plunger pump
JPS5688972A (en) Solenoid pump
JPS56121889A (en) Oil-cooled compressor
JPS575580A (en) Volume regulator for rotary compressor
JPS5519942A (en) Compressor
JPS55134779A (en) Oil-cooled compressor
JPS55112895A (en) Refrigerating apparatus
JPS5464711A (en) Capacity limiting device for compressor
JPS57105588A (en) Starting load reduction device for screw compressor
JPS56162290A (en) Compressor with oil pressure protecting pressure switch
JPS575581A (en) Volume regulator for positive displacement rotary compressor
JPS57212385A (en) Capacity controlling apparatus for rotary compressor
JPS56138483A (en) Engine driven-type compressor
JPS5638585A (en) Electromagnetic plunger pump
JPS5525623A (en) Braking device of trailer
JPS57192601A (en) Pressure device of hydraulic oil tank
JPS5781122A (en) Decompression valve of turboengine
JPS56165720A (en) Super charged engine surging prevention device
JPS5752668A (en) Fuel supply system for engine
JPS57131826A (en) Air mechanism of automobile
JPS5786598A (en) Refrigerating device
JPS56135774A (en) Refrigerating apparatus
JPS57116996A (en) Drain discharge device