KR880004238A - 다기통 회전식 압축기 - Google Patents

다기통 회전식 압축기 Download PDF

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Publication number
KR880004238A
KR880004238A KR1019870009960A KR870009960A KR880004238A KR 880004238 A KR880004238 A KR 880004238A KR 1019870009960 A KR1019870009960 A KR 1019870009960A KR 870009960 A KR870009960 A KR 870009960A KR 880004238 A KR880004238 A KR 880004238A
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KR
South Korea
Prior art keywords
rotary compressor
slider
cylinder rotary
compressor according
cylinder
Prior art date
Application number
KR1019870009960A
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English (en)
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KR900003716B1 (ko
Inventor
소 스즈키
게이쥬 시카이노
가츠유키 가와사키
요시노리 시라후지
히로유키 나가시마
히로시 오가와
Original Assignee
미츠비시 덴키 가부시키가이샤
시키 모리야
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
Priority claimed from JP61232604A external-priority patent/JPH07103856B2/ja
Priority claimed from JP62085102A external-priority patent/JPS63253191A/ja
Priority claimed from JP8510387A external-priority patent/JPS63253192A/ja
Application filed by 미츠비시 덴키 가부시키가이샤, 시키 모리야 filed Critical 미츠비시 덴키 가부시키가이샤
Publication of KR880004238A publication Critical patent/KR880004238A/ko
Application granted granted Critical
Publication of KR900003716B1 publication Critical patent/KR900003716B1/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

내용 없음

Description

다기통 회전식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명의 제 1 실시예에 의한 다기통 회전식 압축기의 단면도.
제 2 도 (a) 내지 (c)는 제 1 도의 요부 확대단면도.
제 3 도는 본원 발명의 제 2 실시예를 나타낸 요부 확대단면도.
제 4 도는 본원 발명의 제 3 실시예에 의한 다기통 회전식 압축기를 나타낸 종단면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 전동요소 2 : 크랭크축
3 : 압축요소 4a,4b : 편심부
5a,5b : 롤링피스톤 6 : 칸막이판
7a,7b : 실린더 8a : 위베어링
8b : 아래베어링 10 : 밀폐용기
16a,16b : 흡입관 17 : 어큐뮤레이터
18 : 슬라이더 19 : 스프링
20 : 하우징 21 : 체크밸브
22,24 : 휴통제어용 배관 23a,23b : 전자밸브
25 : 개스빼기용 배관 26 : 모세관
27 : 휴통제어기구 28 : 히터
29 : 탄성체 30 : 개폐밸브
31 : 관 32 : 모세관
33 : 미소통로.

Claims (12)

  1. 밀폐용기내에 수납된 (電動)요소 및 압축요소를 가지며, 이 압축요소는 칸막이판을 통해서 상하로 병설된 복수의 실린더와, 이들 실린더의 상·하를 폐색하는 상·하 베어링과, 상기 전동요소에 의해 구동되며 상·하 베어링에 지지된 크랭크축과, 상기 실린더내에 각기 설치된 상기 크랭크축에서 회전력이 전달되는 롤링피스톤을 구비하고, 상기 실린더에 대하여 각기 독립해서 연통된 냉매개스의 흡입관과, 이 흡입관중의 최소한 1개의 도중에 슬라이더와 이 슬라이더를 냉매외 흐름과 반대방향으로 가압하는 가압체로 이루어진 체크밸브와, 상기 슬라이더를 상기 가압체와 같은 방향으로 가압하는 가압기구를 설치하여 냉매의흡입경로를 폐색하는 휴통(休筒) 제어를 가능하게 한 것을 특징으로 하는 다기통 회전식 압축기.
  2. 제 1 항에 있어서, 가압체를 스프링으로 형성한 것을 특징으로 하는 다기통 회전식 압축기.
  3. 제 1 항에 있어서, 가압기구를 슬라이더의 하부공간에 전자(電磁)밸브를 통해서 고압부에 연통하는 휴통제어용 배관으로 구성한 것을 특징으로 하는 다기통 회전식 압축기.
  4. 제 1 항에 있어서, 가압체는 주위 온도가 미리 설정된 값을 초과하면 신장량이 변화하는 형상기억합금과 이 형상기억합금의 근처에 주위 온도를 제어하는 히터로 구성한 것을 특징으로 하는 다기통 회전식 압축기.
  5. 제 1 항에 있어서, 슬라이더는 열팽창율이 큰 소재에 의해 형성되어 있는 것을 특징으로 하는 다기통회전식 압축기.
  6. 제 1 항에 있어서, 체크밸브와 실린더 사이의 흡입관과 슬라이더의 하부공간과의 사이에는 전자밸브를 통해서 연통하는 개스빼기용 배관을 가지는 것을 특징으로 하는 다기통 회전식 압축기.
  7. 제 1 항에 있어서, 슬라이더의 측면 상부와 상단면의 최소한 한쪽에는 개스빼기용 구멍을 가지는 것을 특징으로 하는 다기통 회전식 압축기.
  8. 제 1 항에 있어서, 슬라이더의 배면측 끝부의 외주에 플랜지를 들출시키고, 이 플랜지의 징.면측 끝면이 압접하는 스탭부를 하우징 내주면에 설치한 것을 특징으로 하는 다기통 회전식 압축기.
  9. 제 8 항에 있어서, 슬라이더는 플랜지의 정면측 끝면에 고러모양의 배설홈을 설치하고, 이 배실홈을 덮는 탄성판을 붙인 것을 특징으로 하는 다기통 회전식 압축기.
  10. 제 8 항에 있어서, 슬라이더는 플랜지외 정면측 끝면에 불소수지 등의 탄성재를 붙인 것을 특징으로 하는 다기통 회전식 압축기.
  11. 제 1 항에 있어서, 실련더에 연결되는 흡입관의 하류측부분과 밀폐용기의 저부를 개폐밸브를 통해서연통시킨 것을 특징으로 하는 다기통 회전식 압축기.
  12. 제 1 항 또는 제 11 항에 있어서, 슬라이더에 흡입개스를 슬라이더의 폐색시에 통하게 하는 미소통로를 설치한 것을 특징으로 하는 다기통 회전식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870009960A 1986-09-30 1987-09-08 다기통 회전식 압축기 KR900003716B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP61-232604 1986-09-30
JP61232604A JPH07103856B2 (ja) 1986-09-30 1986-09-30 多気筒回転式圧縮機
JP232604 1986-09-30
JP62085102A JPS63253191A (ja) 1987-04-07 1987-04-07 多気筒回転式圧縮機
JP85102 1987-04-07
JP8510387A JPS63253192A (ja) 1987-04-07 1987-04-07 多気筒回転式圧縮機
JP62-85102 1987-04-07
JP85103 1987-04-07
JP62-85103 1987-04-07

Publications (2)

Publication Number Publication Date
KR880004238A true KR880004238A (ko) 1988-06-07
KR900003716B1 KR900003716B1 (ko) 1990-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009960A KR900003716B1 (ko) 1986-09-30 1987-09-08 다기통 회전식 압축기

Country Status (3)

Country Link
US (1) US4780067A (ko)
KR (1) KR900003716B1 (ko)
AU (1) AU584521B2 (ko)

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JPS5873993U (ja) * 1981-11-12 1983-05-19 三菱電機株式会社 ２気筒回転式圧縮機
JPS59131797A (ja) * 1983-01-19 1984-07-28 Hitachi Ltd ベ−ン形圧縮機
JPS60101295A (ja) * 1983-11-08 1985-06-05 Sanden Corp 圧縮容量可変型のスクロ−ル型圧縮機
JPS60198386A (ja) * 1984-03-21 1985-10-07 Matsushita Electric Ind Co Ltd 能力可変圧縮機
JPS61126395A (ja) * 1984-11-22 1986-06-13 Mitsubishi Electric Corp ２気筒形回転圧縮機

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AU584521B2 (en) 1989-05-25
KR900003716B1 (ko) 1990-05-30
US4780067A (en) 1988-10-25
AU7849487A (en) 1988-04-21

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