JPS57186078A - Lubrication-free compressor - Google Patents

Lubrication-free compressor

Info

Publication number
JPS57186078A
JPS57186078A JP7055081A JP7055081A JPS57186078A JP S57186078 A JPS57186078 A JP S57186078A JP 7055081 A JP7055081 A JP 7055081A JP 7055081 A JP7055081 A JP 7055081A JP S57186078 A JPS57186078 A JP S57186078A
Authority
JP
Japan
Prior art keywords
section
cylinder
crank case
cylinder head
lubrication
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
JP7055081A
Other languages
Japanese (ja)
Inventor
Shuichi Niihara
Tatsuo Oba
Chikamitsu Sawada
Masaru Sekida
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.)
Max Co Ltd
Original Assignee
Max Co 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 Max Co Ltd filed Critical Max Co Ltd
Priority to JP7055081A priority Critical patent/JPS57186078A/en
Publication of JPS57186078A publication Critical patent/JPS57186078A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE:To improve the safety and to reduce the delivery noise of a reciprocal air compressor, by laminating a valve seat, cylinder, crank case on a cylinder head while employing a self-lubrication piston ring. CONSTITUTION:The cylinder head section 6 is integrally casted to a frame base 7 then a valve seat 12 and a cylinder section 13 are laminated and fastened through a bolt and nut 14. A crank case section 15 is laminated upside down on a crank case section 15 then fastened through a bolt and nut 14. Thereafter a crank shaft is fixed to the crank case 15. A self-lubricating piston ring 27 and an abrasion board 28 are fitted onto a piston 26 to be assembled in the cylinder section 13. With such structure the lubrication oil is not required and the cylinder head 6 can be located at the lowest section. Consequently the hot part will never touch the body of the worker while the delivery noise is absorbed resulting in the safety and the reduction of the noise.
JP7055081A 1981-05-11 1981-05-11 Lubrication-free compressor Pending JPS57186078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7055081A JPS57186078A (en) 1981-05-11 1981-05-11 Lubrication-free compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7055081A JPS57186078A (en) 1981-05-11 1981-05-11 Lubrication-free compressor

Publications (1)

Publication Number Publication Date
JPS57186078A true JPS57186078A (en) 1982-11-16

Family

ID=13434735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7055081A Pending JPS57186078A (en) 1981-05-11 1981-05-11 Lubrication-free compressor

Country Status (1)

Country Link
JP (1) JPS57186078A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351182U (en) * 1986-09-19 1988-04-06
NL1026281C2 (en) * 2004-05-27 2005-11-30 Kinzo B V Air compressor unit with casing-shaped housing contains electric motor with devices for connection to external feed, compressor, pressure container, electric motor and compressor functioning to pressurize pressure container
US7762790B2 (en) 2007-02-05 2010-07-27 Black & Decker Inc. Air compressor
JP2019044607A (en) * 2017-08-30 2019-03-22 株式会社日立産機システム Compression device
EP3567250A1 (en) * 2018-05-11 2019-11-13 Mitsubishi Heavy Industries Thermal Systems, Ltd. Compressor system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351182U (en) * 1986-09-19 1988-04-06
NL1026281C2 (en) * 2004-05-27 2005-11-30 Kinzo B V Air compressor unit with casing-shaped housing contains electric motor with devices for connection to external feed, compressor, pressure container, electric motor and compressor functioning to pressurize pressure container
US7762790B2 (en) 2007-02-05 2010-07-27 Black & Decker Inc. Air compressor
JP2019044607A (en) * 2017-08-30 2019-03-22 株式会社日立産機システム Compression device
EP3567250A1 (en) * 2018-05-11 2019-11-13 Mitsubishi Heavy Industries Thermal Systems, Ltd. Compressor system

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