KR970016119A - 밀폐형 압축기의 밸브장치 - Google Patents

밀폐형 압축기의 밸브장치 Download PDF

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Publication number
KR970016119A
KR970016119A KR1019950028909A KR19950028909A KR970016119A KR 970016119 A KR970016119 A KR 970016119A KR 1019950028909 A KR1019950028909 A KR 1019950028909A KR 19950028909 A KR19950028909 A KR 19950028909A KR 970016119 A KR970016119 A KR 970016119A
Authority
KR
South Korea
Prior art keywords
valve
discharge
valve plate
plate groove
refrigerant gas
Prior art date
Application number
KR1019950028909A
Other languages
English (en)
Other versions
KR0161094B1 (ko
Inventor
오원식
Original Assignee
구자홍
엘지전자 주식회사
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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950028909A priority Critical patent/KR0161094B1/ko
Priority to BR9603647A priority patent/BR9603647A/pt
Priority to CN96111191A priority patent/CN1071847C/zh
Priority to US08/708,508 priority patent/US5680881A/en
Publication of KR970016119A publication Critical patent/KR970016119A/ko
Application granted granted Critical
Publication of KR0161094B1 publication Critical patent/KR0161094B1/ko

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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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]
    • Y10T137/785—With retarder or dashpot
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7914—Cage
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)

Abstract

본 발명은 밀폐형 압축기의 밸브 장치에 관한 것으로서, 밸브 플레이트에 형성된 토출구에 의해 주어지는 간극체적을 줄여서 냉매가스의 토출이 원활하게 이루어져 실린더내로 흡입되는 냉매가스의 량이 많아짐으로서 흡입된 냉매가스의 밀도가 높아져 밀폐형 압축기의 성능을 향상시키도록 한 것이다.
이와같이 본 발명의 목적은 밸브 플레이트 상단에 형성된 밸브 플레이트 홈과, 상기 밸브 플레이트 홈내에 삽입되는 리테이너의 하단에 토출밸브가 개폐시 토출밸브가 좌우로 이탈되지 않도록 가이드를 형성하고, 실린더 내부와 헤드카드 내부와의 압력차에 의해서 쉽게 열리는 토출밸브위에 안착되는 밸브 스프링은 토출밸브와 작은 간격을 유지하며, 상기 밸브 프레이트 홈에 형성된 토출구의 간극체적이 줄어들도록 토출구의 높이를 최소화함으로서 상기의 목적을 이룰 수 있도록 하였다.

Description

밀폐형 압축기의 밸브장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 밀폐형 압축기의 종단면도,
제3도는 본 발명의 밀폐형 압축기의 밸브 구조도,
제4도는 본 발명의 밀폐형 압축기의 발췌도로서, (가)는 압축부의 정면 단면도, (나)는 압축부의 측면 단면도.

Claims (1)

  1. 실린더내로 냉매가스의 흡입량이 많아져서 냉매가스의 밀도가 높아지도록 밸브 플레이트의 상단에 형성된 밸브 플레이트 홈과, 상기 밸브 플레이트 홈내에 삽입 결합되어 토출 밸브가 개폐시 이탈되지 않도록 가이드를 구비한 리테이너와, 상기 리테이너에 형성된 가이드에 결합되어 작은 압력차에 의해서 쉽게 열리는 토출밸브와 작은 간격을 유지하며 토출밸브 위에 안착되는 밸브 스프링과, 상기 밸브 플레이트 홈에 형성된 토출구의 간극체적을 줄여서 냉매가스의 토출이 원활하게 이루어지도록 토출구의 높이를 최소화 한 것을 특징으로 하는 밀폐형 압축기의 밸브 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950028909A 1995-09-05 1995-09-05 밀폐형 압축기의 밸브장치 KR0161094B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950028909A KR0161094B1 (ko) 1995-09-05 1995-09-05 밀폐형 압축기의 밸브장치
BR9603647A BR9603647A (pt) 1995-09-05 1996-09-04 Sistema de válvula para compressor hermético alternativo
CN96111191A CN1071847C (zh) 1995-09-05 1996-09-05 密封型往复式压缩机的阀门系统
US08/708,508 US5680881A (en) 1995-09-05 1996-09-05 Valve system for hermetic reciprocating compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028909A KR0161094B1 (ko) 1995-09-05 1995-09-05 밀폐형 압축기의 밸브장치

Publications (2)

Publication Number Publication Date
KR970016119A true KR970016119A (ko) 1997-04-28
KR0161094B1 KR0161094B1 (ko) 1999-03-20

Family

ID=19426064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950028909A KR0161094B1 (ko) 1995-09-05 1995-09-05 밀폐형 압축기의 밸브장치

Country Status (4)

Country Link
US (1) US5680881A (ko)
KR (1) KR0161094B1 (ko)
CN (1) CN1071847C (ko)
BR (1) BR9603647A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3058412B2 (ja) * 1997-12-30 2000-07-04 エルジー電子株式会社 リニア圧縮機の吐出バルブ装置
JP3769975B2 (ja) * 1999-04-16 2006-04-26 株式会社豊田自動織機 弁構造
US6491506B1 (en) * 2000-05-29 2002-12-10 Lg Electronics Inc. Linear compressor
JP4752257B2 (ja) * 2004-12-08 2011-08-17 パナソニック株式会社 密閉型圧縮機
CN101205898B (zh) * 2006-12-18 2012-05-16 泰州乐金电子冷机有限公司 封闭式压缩机的顶盖及使用顶盖的阀门组件
CN102562537A (zh) * 2012-03-23 2012-07-11 松下·万宝(广州)压缩机有限公司 一种压缩机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019747A (en) * 1931-12-22 1935-11-05 Westinghouse Electric & Mfg Co Valve
US2161769A (en) * 1936-03-23 1939-06-06 Mills Novelty Co Discharge valve for compressors and the like
US2264136A (en) * 1940-11-27 1941-11-25 Chicago Seal Company Compressor valve
JPS6165973A (ja) * 1984-09-06 1986-04-04 Mitsubishi Electric Corp 圧縮機の冷媒吐出弁装置
JPS63132881U (ko) * 1987-02-23 1988-08-30
US4723896A (en) * 1987-04-30 1988-02-09 White Consolidated Industries, Inc. Compressor discharge valve assembly
GB8820524D0 (en) * 1988-08-31 1988-09-28 Grovag Grossventiltech Seals for gas isolators
BR8901183A (pt) * 1989-03-09 1990-10-16 Brasil Compressores Sa Valvula de descarga para compressor rotativo de pistao rolante
IT1234796B (it) * 1989-06-07 1992-05-27 Aspera Srl Gruppo valvolare per un compressore alternativo per frigoriferi e simili
KR930005874Y1 (ko) * 1991-01-31 1993-09-01 삼성전자 주식회사 압축기
KR960002111Y1 (ko) * 1991-05-06 1996-03-14 삼성전자 주식회사 압축기의 토출 밸브 장치
JP3110455B2 (ja) * 1992-03-03 2000-11-20 松下冷機株式会社 密閉型圧縮機
US5346373A (en) * 1993-06-17 1994-09-13 White Consolidated Industries, Inc. Refrigeration compressor having a spherical discharge valve

Also Published As

Publication number Publication date
BR9603647A (pt) 1998-05-19
KR0161094B1 (ko) 1999-03-20
CN1071847C (zh) 2001-09-26
US5680881A (en) 1997-10-28
CN1148670A (zh) 1997-04-30

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