KR940009524A - 왕복동형 압축기 - Google Patents

왕복동형 압축기 Download PDF

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Publication number
KR940009524A
KR940009524A KR1019930019097A KR930019097A KR940009524A KR 940009524 A KR940009524 A KR 940009524A KR 1019930019097 A KR1019930019097 A KR 1019930019097A KR 930019097 A KR930019097 A KR 930019097A KR 940009524 A KR940009524 A KR 940009524A
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KR
South Korea
Prior art keywords
bore
residual gas
pressure side
path
side opening
Prior art date
Application number
KR1019930019097A
Other languages
English (en)
Other versions
KR970001134B1 (ko
Inventor
마사후미 이또
요시히로 마끼노
가즈야 기무라
쮸우이찌 가와무라
Original Assignee
이소가이 지세이
가부시끼가이샤 도요다지도쇽끼 세이사꾸쇼
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.)
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Publication date
Application filed by 이소가이 지세이, 가부시끼가이샤 도요다지도쇽끼 세이사꾸쇼 filed Critical 이소가이 지세이
Publication of KR940009524A publication Critical patent/KR940009524A/ko
Application granted granted Critical
Publication of KR970001134B1 publication Critical patent/KR970001134B1/ko

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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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0804—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B27/0821—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication
    • F04B27/0839—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication valve means, e.g. valve plate
    • F04B27/0843—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication valve means, e.g. valve plate cylindrical valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/906—Phosphor-bronze alloy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

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

Abstract

본 발명은 충분한 체적효율을 유지하면서 충분한 동력 효율을 확보하는 동시에 토출온도의 상승을 억제하는 것을 목적으로 한다.
각 보어 (1A∼ 1F)와 중심축구멍 (la)과의 사이에 도통로 (2A∼2F)가 형성되고, 흡입통로 (25)를 갖는 회전밸브(22)에는, 도통로 (2A-2F)를 매개하여 잔류개스를 바이패스하는 잔류개스바이패스홈(28)이 형성된다. 잔류개스바이패스홈(28)의 고압측홈(28a)은, 피스턴의 상사점위치 T1를 θ°초과하여 각도설정되어 있다. 토출종료후의 보어(1D)내에서 잔류개스가 약간 재팽창되지만, 이 근소한 잔류개스의 재팽창에 의해 열회수가 행해지는 량 만큼 그 보어(1D) 내부가 냉각된다. 또 사판에 작용하는 흡인력이 잔류개스의 근소한 재팽창분만큼 저감된다.

Description

왕복동형 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시에에 따른 압축기의 종단면도이고,
제2도는 본 발명의 실시예에 따른 압축기의 횡단면도,
제3도는 본 발명의 실시예에 따른 압축기에서 회전밸브의 도통로의 전개도,
제4도는 본 발명의 실시예에 따른 압축기에서 회전밸브와 도통로의 전개도 및 제5도는 본 발명의 실시예에 따른 압축기에서 회전각도와 압력비등의 관계를 나타내는 그래프이다.

Claims (1)

  1. 축중심 주위에 다수의 보어를 갖는 실린더 블럭과, 이 실린더블럭의 측구멍내에 끼워지지된 구동축과, 이 구동축과 함께 작동하는 크랭크실내의 사판에 연결되어 상기 보어 내부를 운동하는 피스턴을 구비한 왕복동형 압축기에 있어서, 상기 각 보어와 축구멍의 사이에는 도통로가 형성되고, 상기 구동축에는 흡입행정에 있는 각 보어의 도통로와 흡입실을 순차적으로 연통하는 흡입통로를 갖춘 회전밸브가 동기회전가능하게 결합되며, 이 회전밸브에는 토출 종료후 실질적인 흡입작동 개시전의 보어와 도통로를 매개로 연통하는 고압측 개구와, 이에 동기하여 저압측의 보어와 도통로를 매개로 연통하는 저압측 개구 및, 이 고압측 개구 및 저압측 개구를 접속하는 연통로로 이루어진 잔류개스바이패스통로가 형성된 것을 특징으로 하는 왕복동형 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930019097A 1992-10-05 1993-09-21 왕복동형 압축기 KR970001134B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04266190A JP3080279B2 (ja) 1992-10-05 1992-10-05 往復動型圧縮機
JP92-266190 1992-10-05

Publications (2)

Publication Number Publication Date
KR940009524A true KR940009524A (ko) 1994-05-20
KR970001134B1 KR970001134B1 (ko) 1997-01-29

Family

ID=17427508

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019097A KR970001134B1 (ko) 1992-10-05 1993-09-21 왕복동형 압축기

Country Status (4)

Country Link
US (1) US5501579A (ko)
JP (1) JP3080279B2 (ko)
KR (1) KR970001134B1 (ko)
DE (1) DE4333634A1 (ko)

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KR101218708B1 (ko) * 2010-12-28 2013-01-07 재단법인 포항산업과학연구원 Ｐｆｃ 공정용 노즐

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JPH06221264A (ja) * 1993-01-25 1994-08-09 Toyota Autom Loom Works Ltd 往復動型圧縮機
JPH06249144A (ja) * 1993-02-23 1994-09-06 Toyota Autom Loom Works Ltd ピストン式圧縮機における冷媒ガス吸入構造
JPH0861239A (ja) * 1994-08-16 1996-03-08 Toyota Autom Loom Works Ltd ピストン型圧縮機における冷媒ガス吸入構造
JPH09151846A (ja) * 1995-11-30 1997-06-10 Sanden Corp 可変容量型斜板式圧縮機
US6008264A (en) 1997-04-30 1999-12-28 Laser Med, Inc. Method for curing polymeric materials, such as those used in dentistry, and for tailoring the post-cure properties of polymeric materials through the use of light source power modulation
US6282013B1 (en) 1997-04-30 2001-08-28 Lasermed, Inc. System for curing polymeric materials, such as those used in dentistry, and for tailoring the post-cure properties of polymeric materials through the use of light source power modulation
WO1999021505A1 (en) 1997-10-29 1999-05-06 Bisco, Inc. Dental composite light curing system
US6116900A (en) 1997-11-17 2000-09-12 Lumachem, Inc. Binary energizer and peroxide delivery system for dental bleaching
US6200134B1 (en) 1998-01-20 2001-03-13 Kerr Corporation Apparatus and method for curing materials with radiation
US6157661A (en) 1999-05-12 2000-12-05 Laserphysics, Inc. System for producing a pulsed, varied and modulated laser output
DE10195937B4 (de) * 2001-02-02 2013-09-26 Ixetic Bad Homburg Gmbh Wellenlagerung einer Hubkolbenmaschine
JP2004239210A (ja) * 2003-02-07 2004-08-26 Toyota Industries Corp ピストン式圧縮機
EP1571336A3 (en) * 2004-03-03 2006-01-04 Kabushiki Kaisha Toyota Jidoshokki Piston compressor
US20080193304A1 (en) * 2005-07-25 2008-08-14 Akinobu Kanai Piston Type Compressor
JP5033372B2 (ja) * 2006-07-26 2012-09-26 カルソニックカンセイ株式会社 圧縮機
AT504984B1 (de) * 2007-03-09 2009-08-15 Rainer Dipl Ing Schildberg Ein- und auslasssteuerung für eine axialkolbenmaschine
US9066777B2 (en) 2009-04-02 2015-06-30 Kerr Corporation Curing light device
US9072572B2 (en) 2009-04-02 2015-07-07 Kerr Corporation Dental light device
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
JP5741554B2 (ja) * 2012-11-02 2015-07-01 株式会社豊田自動織機 ピストン型圧縮機
JP6201575B2 (ja) * 2013-09-27 2017-09-27 株式会社豊田自動織機 容量可変型斜板式圧縮機
US10239295B2 (en) 2015-01-09 2019-03-26 Berry Film Products Company, Inc. Elastomeric films having increased tear resistance

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GB144201A (en) * 1919-12-23 1920-06-10 Larsson Sven Machine, applicable as a pump or compressor
DE923985C (de) * 1951-08-08 1955-02-24 Ricardo & Co Engineers Kolbenkompressor fuer Luft und andere gasfoermige Medien
JPS591394B2 (ja) * 1979-12-20 1984-01-11 三洋電機株式会社 グラフアイト被覆処理方法
JPS59145378A (ja) * 1983-02-07 1984-08-20 Toyoda Autom Loom Works Ltd 斜板式圧縮機における両頭式ピストンの連結構造
JP2682290B2 (ja) * 1991-09-09 1997-11-26 株式会社豊田自動織機製作所 ピストン型圧縮機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101218708B1 (ko) * 2010-12-28 2013-01-07 재단법인 포항산업과학연구원 Ｐｆｃ 공정용 노즐

Also Published As

Publication number Publication date
KR970001134B1 (ko) 1997-01-29
JP3080279B2 (ja) 2000-08-21
US5501579A (en) 1996-03-26
DE4333634A1 (de) 1994-04-07
JPH06117366A (ja) 1994-04-26

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