KR930013486A - 스크롤 압축기의 토출 밸브 장치 - Google Patents

스크롤 압축기의 토출 밸브 장치 Download PDF

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Publication number
KR930013486A
KR930013486A KR1019920017875A KR920017875A KR930013486A KR 930013486 A KR930013486 A KR 930013486A KR 1019920017875 A KR1019920017875 A KR 1019920017875A KR 920017875 A KR920017875 A KR 920017875A KR 930013486 A KR930013486 A KR 930013486A
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KR
South Korea
Prior art keywords
fixed scroll
valve
wrap
scroll
discharge
Prior art date
Application number
KR1019920017875A
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English (en)
Other versions
KR960014089B1 (ko
Inventor
아끼야마 가쯔유끼
시라후찌 요시노리
사까이노 게이즈
Original Assignee
기다오까 다까시
미쯔비시 덴끼 가부시끼가이샤
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
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Application filed by 기다오까 다까시, 미쯔비시 덴끼 가부시끼가이샤 filed Critical 기다오까 다까시
Publication of KR930013486A publication Critical patent/KR930013486A/ko
Application granted granted Critical
Publication of KR960014089B1 publication Critical patent/KR960014089B1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1401—Check valves with flexible valve members having a plurality of independent valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7889—Sleeve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed

Landscapes

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

Abstract

밸브 장착면의 가공은 고정 스크롤 경판의 강성을 유지하면서 쉽고 또한 저렵하게 할 수 있으며, 탑 클리어런스를 작게하고 재악축 로스가 작은 신뢰성이 높은 스크롤 압축기의 토출밸브 장치를 얻는다. 소용돌이치는 모양의 랩을 경판에 세워 설치된 고정 스크롤(1)에 바주대해 상기 소용돌이치는 모양의 랩과 맞물리게 하는 소용돌이치는 모양의 랩을 경판에 세워 설치해 이 고정 스크롤에 대해 자전하지 않도록 공전시키는 요동 스크롤을 설치하고 상기 고정 스크롤의 경판 표면에 형성된 원호형 오목한 부분의 밸브 장착면에 고정 스크롤을 관통하고 압축실로 관통시켜 토출 구멍을 설치하며 이 토출 구멍을 개폐하는 원형으로 굽힙 형성된 토출 밸브의 열림 양을 규제하는 밸브 누름을 구비했다.

Description

스크롤 압축기의 토출 밸브 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 제1항에 기재된 발명의 한 실시예에 의 한 스크롤 압축기의 토출밸브 장치를 도시한 종단면도
제2도는 제1도의 요부 확대도
제3도는 제2도의 일부 사시도

Claims (2)

  1. 소용돌이치는 모양의 랩을 경판에 세워 설치시킨 고정스크롤과, 이 고정 스크롤에 마주대해 상기 소용돌이치는 모양의 랩과 맞물리게 하는 소용돌이치는 모양의 랩을 경판에 세워 설치해 고정 스크롤에 대해 자전하지 않도록 공전시키는 요동 스크롤과, 상기 고정 스크롤의 경판 표면에 형성된 원호형 오목한 부분의 밸브 장착면과, 이 밸브 장착면에 있어서 상기 고정 스크롤을 관통해 이 고정 스크롤의 랩과 상기 요동 크스롤의 랩으로 형성되는 제1압축실에 연통시킨 토출 구멍과, 이 토출 구멍을 개폐하는 원호형으로 굽힘 형성된 토출 밸브와 이 토출 밸브의 열림 양을 규제하는 밸브 누름을 구비한 것을 특징으로 하는 스크롤 압축기의 토출 밸브 장치.
  2. 소용돌이치는 모양의 랩을 경판에 세워 설치시킨 고정스크롤과, 이 고정 스크롤에 마주대해 상기 소용돌이치는 모양의 랩과 맞물리게 하는 소용돌이치는 모양의 랩을 경판에 세워 설치해 고정 스크롤에 대해 자전하지 않도록 공전시키는 요동 스크롤과, 상기 고정 스크롤의 경판 표면에 형성된 원호형 오목한 부분의 밸브 장착면과, 이 밸브 장착면에 있어서 상기 고정 스크롤을 관통해 이 고정 스크롤의 랩과 상기 요동 크스롤의 랩으로 형성되는 제1압축실에 연통시킨 토출 구멍과, 이 토출 구멍을 개폐하는 원호형으로 굽힘 형성된 토출 밸브와 이 토출 밸브의 열림 양을 규제하는 밸브 누름과, 상기 토출 구멍을 중심으로 한 거의 대칭 위치의 상기 고정 스크롤을 관통해 상기 제1압축실의 외측에 위치하는 제2압축실과 연통하도록 설치된 작은 구멍과, 작은 구멍을 각각 독립하여 개폐하는 릴리프 밸브를 구비한 것을 특징으로 하는 스크롤 압축기의 토출 밸브 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920017875A 1991-12-11 1992-09-30 스크롤 압축기의 토출 밸브 장치 KR960014089B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-350398 1991-12-11
JP3350398A JP2703688B2 (ja) 1991-12-11 1991-12-11 スクロール圧縮機の吐出弁装置

Publications (2)

Publication Number Publication Date
KR930013486A true KR930013486A (ko) 1993-07-22
KR960014089B1 KR960014089B1 (ko) 1996-10-12

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ID=18410224

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Application Number Title Priority Date Filing Date
KR1019920017875A KR960014089B1 (ko) 1991-12-11 1992-09-30 스크롤 압축기의 토출 밸브 장치

Country Status (3)

Country Link
US (1) US5346375A (ko)
JP (1) JP2703688B2 (ko)
KR (1) KR960014089B1 (ko)

Families Citing this family (25)

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JP3359033B2 (ja) 1992-05-29 2002-12-24 ミネソタ マイニング アンド マニュファクチャリング カンパニー 逆止弁
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
JPH08319963A (ja) * 1995-03-22 1996-12-03 Mitsubishi Electric Corp スクロール圧縮機
US5496160A (en) * 1995-07-03 1996-03-05 Tecumseh Products Company Scroll compressor having a suction check valve
GB9515986D0 (en) 1995-08-04 1995-10-04 Racal Health & Safety Ltd Uni-directional fluid valve
USRE43289E1 (en) 1995-08-04 2012-04-03 3M Innovative Properties Company Uni-directional fluid valve
US5667371A (en) * 1996-04-08 1997-09-16 Copeland Corporation Scroll machine with muffler assembly
US5921761A (en) * 1997-04-17 1999-07-13 Copeland Corporation Scroll machine with discharge duct
US6123528A (en) * 1998-04-06 2000-09-26 Scroll Technologies Reed discharge valve for scroll compressors
US6179589B1 (en) * 1999-01-04 2001-01-30 Copeland Corporation Scroll machine with discus discharge valve
US6264452B1 (en) * 1999-12-15 2001-07-24 Scroll Technologies Reinforcement pin for check valve
US6537043B1 (en) * 2001-09-05 2003-03-25 Copeland Corporation Compressor discharge valve having a contoured body with a uniform thickness
US20040261795A1 (en) * 2002-08-28 2004-12-30 Brunell Robert A. Respirator mask and valve
US7018183B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor having discharge valve
US6887050B2 (en) * 2002-09-23 2005-05-03 Tecumseh Products Company Compressor having bearing support
US7163383B2 (en) * 2002-09-23 2007-01-16 Tecumseh Products Company Compressor having alignment bushings and assembly method
US7186095B2 (en) * 2002-09-23 2007-03-06 Tecumseh Products Company Compressor mounting bracket and method of making
US7063523B2 (en) 2002-09-23 2006-06-20 Tecumseh Products Company Compressor discharge assembly
US7018184B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor assembly having baffle
US6896496B2 (en) * 2002-09-23 2005-05-24 Tecumseh Products Company Compressor assembly having crankcase
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
US7261527B2 (en) * 2004-04-19 2007-08-28 Scroll Technologies Compressor check valve retainer
US20110038747A1 (en) * 2008-06-24 2011-02-17 Carrier Corporation Automatic volume ratio variation for a rotary screw compressor
US9926932B2 (en) * 2012-09-14 2018-03-27 Emerson Climate Technologies (Suzhou) Co., Ltd. Discharge valve and compressor comprising same
EP3186510B1 (en) 2014-08-25 2018-12-26 Carrier Corporation Gear pump with dual pressure relief

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US4389171A (en) * 1981-01-15 1983-06-21 The Trane Company Gas compressor of the scroll type having reduced starting torque
JPS58128485A (ja) * 1982-01-27 1983-08-01 Hitachi Ltd スクロ−ル圧縮機
JPS59126194U (ja) * 1983-02-12 1984-08-24 株式会社ボッシュオートモーティブ　システム 圧縮機の吐出弁装置
JPS62197684A (ja) * 1986-02-26 1987-09-01 Hitachi Ltd スクロ−ル圧縮機
JPS62298682A (ja) * 1986-06-18 1987-12-25 Diesel Kiki Co Ltd 圧縮機における吐出弁構造
JPH01142290A (ja) * 1987-11-27 1989-06-05 Matsushita Electric Ind Co Ltd 冷媒圧縮機の吐出弁装置
JPH03242483A (ja) * 1990-02-16 1991-10-29 Mitsubishi Electric Corp スクロール型圧縮機

Also Published As

Publication number Publication date
US5346375A (en) 1994-09-13
JPH05164066A (ja) 1993-06-29
KR960014089B1 (ko) 1996-10-12
JP2703688B2 (ja) 1998-01-26

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