JPS6269084U - - Google Patents

Info

Publication number
JPS6269084U
JPS6269084U JP1985161102U JP16110285U JPS6269084U JP S6269084 U JPS6269084 U JP S6269084U JP 1985161102 U JP1985161102 U JP 1985161102U JP 16110285 U JP16110285 U JP 16110285U JP S6269084 U JPS6269084 U JP S6269084U
Authority
JP
Japan
Prior art keywords
suction
suction valve
valve
stopper
type compressor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1985161102U
Other languages
English (en)
Other versions
JPH0335899Y2 (ja
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 filed Critical
Priority to JP1985161102U priority Critical patent/JPH0335899Y2/ja
Priority to KR2019860013154U priority patent/KR890003021Y1/ko
Priority to US06/921,001 priority patent/US4749340A/en
Publication of JPS6269084U publication Critical patent/JPS6269084U/ja
Application granted granted Critical
Publication of JPH0335899Y2 publication Critical patent/JPH0335899Y2/ja
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F04B39/1086—Adaptations or arrangements of distribution members the members being reed valves flat annular 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
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/162—Check valves with flexible valve members with tongue-shaped laminae with limit stop
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • Y10T137/7892—With stop

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案を斜板式圧縮機に具体化した第
１実施例を示す部分破断正面図、第２図は第１図
のＡ―Ａ線断面図、第３図は吸入弁の先端部付近
の拡大正面図、第４図は第３図のＢ―Ｂ線拡大断
面図、第５図は第３図のＣ―Ｃ線拡大断面図、第
６図は吸入動作を説明するための第３図のＤ―Ｄ
線拡大断面図、第７図は騒音の試験結果を示すグ
ラフ、第８図は体積効率の試験結果を示すグラフ
、第９図は吐出温度の試験結果を示すグラフ、第
１０図は本考案の第２実施例を示す要部のみの拡
大正面図、第１１図は第１０図のＥ―Ｅ線拡大断
面図、第１２図は第１０図のＦ―Ｆ線拡大断面図
、第１３図、及び第１４図は吸入動作を説明する
ための断面図、第１５図〜第１７図は本考案のス
トツパの別例を示す断面図、第１８図は従来の吸
入弁の係止機構の正面図、第１９図は第１８図の
Ｇ―Ｇ線断面図、第２０図は第１８図のＨ―Ｈ線
断面図である。 シリンダブロツク…１、ボア…２、ピストン…
３、弁板…４、ハウジング…５、吸入室…６、圧
縮室…８、吸入孔…９、吸入弁板…１１、吸入弁
…１２、先端部…１２ａ、吸入通路…１４、係止
舌片…１５，１６、サブストツパ…１７、底面…
１７ａ、メインストツパ…１８、底面…１８ａ、
ストツパ…２２、傾斜底面…２２ａ。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ピストン３が摺動するボア２を穿設したシリ
    ンダブロツク１の端面に対し、弁板４を介して吸
    入室６と吐出室７とを形成するハウジング５を設
    け、その吸入室６及び吐出室７と前記ボア２とを
    吸入孔９と吸入弁１２及び吐出孔１０と吐出弁１
    ９を介してそれぞれ連通し、前記吸入弁１２を弁
    板４に接触した閉鎖位置と弁板４から所定距離離
    間した開放位置との間で往復可能に保持すると共
    に、前記シリンダブロツク１の弁板側端面に前記
    吸入弁１２の先端部を前記開放位置に係止させる
    ための凹状のストツパを形成したピストン型圧縮
    機において、前記吸入弁１２の先端部の左右両側
    部が弁板４からピストン３側へそれぞれ異なつた
    距離離間して係止され、あるいは、吸入弁１２の
    先端部がボア２の中心軸線方向に向かうにつれて
    前記弁板４からピストン３側へ除々に離間して係
    止されるように、前記ストツパの底面を段差状又
    は傾斜状に形成したことを特徴とするピストン型
    圧縮機の吸入弁係止機構。 ２ シリンダブロツク１には、底面１７ａの深さ
    をほぼ１．０mmとしたサブストツパ１７及び底面
    １８ａの深さをほぼ１．４mmとしたメインストツ
    パ１８が形成され、吸入弁１２の先端部左右両側
    に対し、前記底面１７ａ，１８ａに当接する係止
    舌片１５，１６を設けた実用新案登録請求の範囲
    第１項に記載のピストン型圧縮機の吸入弁係止機
    構。 ３ 前記吸入室６に開口する吸入通路１４に近い
    側にサブストツパ１７を形成した実用新案登録請
    求の範囲第２項に記載のピストン型圧縮機の吸入
    弁係止機構。 ４ 前記吸入弁１２の中心軸線Ｏからサブストツ
    パ１７と対応する係止舌片１５までの幅Ｗ１より
    も、メインストツパ１８と対応する係止舌片１６
    までの幅Ｗ２を長く設定した実用新案登録請求の
    範囲第２項に記載のピストン型圧縮機の吸入弁係
    止機構。
JP1985161102U 1985-10-21 1985-10-21 Expired JPH0335899Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985161102U JPH0335899Y2 (ja) 1985-10-21 1985-10-21
KR2019860013154U KR890003021Y1 (ko) 1985-10-21 1986-08-29 피스톤형 압축기의 흡입밸브 지지기구
US06/921,001 US4749340A (en) 1985-10-21 1986-10-17 Piston type compressor with improved suction reed valve stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985161102U JPH0335899Y2 (ja) 1985-10-21 1985-10-21

Publications (2)

Publication Number Publication Date
JPS6269084U true JPS6269084U (ja) 1987-04-30
JPH0335899Y2 JPH0335899Y2 (ja) 1991-07-30

Family

ID=15728641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985161102U Expired JPH0335899Y2 (ja) 1985-10-21 1985-10-21

Country Status (3)

Country Link
US (1) US4749340A (ja)
JP (1) JPH0335899Y2 (ja)
KR (1) KR890003021Y1 (ja)

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* Cited by examiner, † Cited by third party
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JP2015121194A (ja) * 2013-12-25 2015-07-02 株式会社日本自動車部品総合研究所 シリンダ回転型圧縮機

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Publication number Priority date Publication date Assignee Title
JP2015121194A (ja) * 2013-12-25 2015-07-02 株式会社日本自動車部品総合研究所 シリンダ回転型圧縮機
WO2015098097A1 (ja) * 2013-12-25 2015-07-02 株式会社デンソー シリンダ回転型圧縮機

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KR870006970U (ko) 1987-05-11
KR890003021Y1 (ko) 1989-05-13
JPH0335899Y2 (ja) 1991-07-30
US4749340A (en) 1988-06-07

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