KR930006321A - 피스톤형 압축기 - Google Patents

피스톤형 압축기 Download PDF

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Publication number
KR930006321A
KR930006321A KR1019920015813A KR920015813A KR930006321A KR 930006321 A KR930006321 A KR 930006321A KR 1019920015813 A KR1019920015813 A KR 1019920015813A KR 920015813 A KR920015813 A KR 920015813A KR 930006321 A KR930006321 A KR 930006321A
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KR
South Korea
Prior art keywords
piston
type compressor
cylinder
cylinder bore
valve body
Prior art date
Application number
KR1019920015813A
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English (en)
Other versions
KR960010646B1 (ko
Inventor
가즈야 기무라
히로아끼 가유까와
도시로오 후지이
Original Assignee
도요다 요시또시
가부시끼가이샤 도요다 지도쇽끼 세이샤꾸쇼
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 도요다 요시또시, 가부시끼가이샤 도요다 지도쇽끼 세이샤꾸쇼 filed Critical 도요다 요시또시
Publication of KR930006321A publication Critical patent/KR930006321A/ko
Application granted granted Critical
Publication of KR960010646B1 publication Critical patent/KR960010646B1/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B27/10—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 stationary cylinders
    • F04B27/1009—Distribution members
    • F04B27/1018—Cylindrical distribution members
    • 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

Landscapes

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

Abstract

실린더 보어의 압축실에 대응하는 가스 흡입효율이 우수한 피스톤형 압축기를 제공하며, 실린더 블록(1)에는 그 축심을 둘러싸도록 복수의 실린더 보어(8A∼8F)가 뚫어 설치되며 각 실린더 보어(8A∼8F)에는 피스톤(9)이 수용되어 있다. 밸브 수용실(25)에는 회전 밸브(26)가 구동축과 함께 회전 가능하게 수용되며 회전 밸브(26)에는 가스 방출홈(32)이 관통형성되어 있다. 실린더 블록(1)의 후단부에는 밸브 수용실(25)과 각 실린더 보어(8A~8F)의 압축실(10A~10F)을 연통하게 한 연통홈(31A~31F)이 방사형으로 형성되어 있다. 회전 밸브(26)의 회전에 따라 회전 밸브(25)를 사이에 두고 서로 대향하는 두개의 압축실(10A∼10F)이 연통홈(31A∼31F) 및 가스방출구멍(32)을 매개로 연통되게 구성되어 있다.

Description

피스톤형 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 구체화한 제1실시예를 나타내는 경사판식 압축기 전체 측단면도,
제2도는 제1도의 A-A선에 있어서의 압축기 단면도,
제3도는 제1실시예의 회전 밸브의 사시도.

Claims (2)

  1. 회전축을 둘러싸듯이 실린더 블록에 형성된 복수의 실린더 보어 내에 피스톤을 수용하고 회전축의 회전에 따라 각 피스톤을 다른 구동 타이밍으로 왕복운동시키고 가스의 흡입 및 압축 배출을 행하는 피스톤형 압축기에 있어서, 밸브 본체를 실린더 블록에 수용하고 또한 회전축에 대해 상대 회전 불가능하게 설치됨과 동시에 압축가스의 배출을 완료한 실린더 보어의 압축실과 해당 실린더 보어의 배출완료시점에서 압축가스 흡입을 이미 완료하고 있는 다른 실린더 보어의 압축실을 회전축의 회전과 같은 시기에 연통하게한 가스방출 통로를 상기 밸브 본체에 설치한 것을 특징으로 하는 피스톤형 압축기.
  2. 제1항에 있어서, 가스방출 통로는 밸브 본체의 주면의 주위를 돌게 접속하지 않도록 형성된 원형홈이며 이 원형홈에 의해 포위된 밸브 본체의 주면부의 주위를 도는 영역은 각 실린더 보어의 압축실에서 밸브 본체를 향해 연장 돌출된 각 연통로를 소과폐색하는 것을 특징으로 하는 피스톤형 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920015813A 1991-09-09 1992-09-01 피스톤형 압축기 KR960010646B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3229166A JP2682290B2 (ja) 1991-09-09 1991-09-09 ピストン型圧縮機
JP91-229166 1991-09-09

Publications (2)

Publication Number Publication Date
KR930006321A true KR930006321A (ko) 1993-04-21
KR960010646B1 KR960010646B1 (ko) 1996-08-07

Family

ID=16887826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920015813A KR960010646B1 (ko) 1991-09-09 1992-09-01 피스톤형 압축기

Country Status (4)

Country Link
US (1) US5232349A (ko)
JP (1) JP2682290B2 (ko)
KR (1) KR960010646B1 (ko)
DE (1) DE4229978C2 (ko)

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US5429482A (en) * 1991-09-11 1995-07-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Reciprocatory piston type compressor
DE4294541C2 (de) * 1991-12-24 1999-09-09 Toyoda Automatic Loom Works Kühlgasleitungsmechanismus für einen Kolbenkompressor
US5342178A (en) * 1992-01-29 1994-08-30 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Coolant gas guiding mechanism in compressor
US5478212A (en) * 1992-03-04 1995-12-26 Nippondenso Co., Ltd. Swash plate type compressor
US5362208A (en) * 1992-03-04 1994-11-08 Nippondenso Co., Ltd. Swash plate type compressor
JPH05312146A (ja) * 1992-05-13 1993-11-22 Toyota Autom Loom Works Ltd 斜板式圧縮機
JP3127591B2 (ja) * 1992-08-07 2001-01-29 株式会社豊田自動織機製作所 斜板式圧縮機における潤滑構造
US5397218A (en) * 1992-08-07 1995-03-14 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Support mechanism for a rotary shaft used in a swash plate type compressor
JP3111670B2 (ja) * 1992-08-07 2000-11-27 株式会社豊田自動織機製作所 斜板式圧縮機における冷媒ガス吸入構造
JPH06117368A (ja) * 1992-10-02 1994-04-26 Toyota Autom Loom Works Ltd 往復動型圧縮機
JPH06117367A (ja) * 1992-10-02 1994-04-26 Toyota Autom Loom Works Ltd 往復動型圧縮機
JP3080278B2 (ja) * 1992-10-05 2000-08-21 株式会社豊田自動織機製作所 往復動型圧縮機
JP3080279B2 (ja) * 1992-10-05 2000-08-21 株式会社豊田自動織機製作所 往復動型圧縮機
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JPH06288349A (ja) * 1993-04-06 1994-10-11 Toyota Autom Loom Works Ltd 往復動型圧縮機
US5366350A (en) * 1993-04-13 1994-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Gas guiding mechanism in a piston type compressor
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JP3575219B2 (ja) * 1997-03-25 2004-10-13 株式会社豊田自動織機 往復動型圧縮機
JP2004027847A (ja) * 2002-05-15 2004-01-29 Sanden Corp 電動圧縮機
JP2004036548A (ja) * 2002-07-05 2004-02-05 Toyota Industries Corp ピストン式圧縮機
JP2004239210A (ja) * 2003-02-07 2004-08-26 Toyota Industries Corp ピストン式圧縮機
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CN102066752B (zh) * 2008-06-13 2014-02-19 (学)斗源学院 具有回转阀的往复式压缩机
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Also Published As

Publication number Publication date
US5232349A (en) 1993-08-03
KR960010646B1 (ko) 1996-08-07
JP2682290B2 (ja) 1997-11-26
DE4229978A1 (de) 1993-03-18
JPH0571467A (ja) 1993-03-23
DE4229978C2 (de) 1994-12-01

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