JPS63132881U - - Google Patents
Info
- Publication number
- JPS63132881U JPS63132881U JP1987025147U JP2514787U JPS63132881U JP S63132881 U JPS63132881 U JP S63132881U JP 1987025147 U JP1987025147 U JP 1987025147U JP 2514787 U JP2514787 U JP 2514787U JP S63132881 U JPS63132881 U JP S63132881U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- port
- suction
- discharge
- chamber
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 1
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
- F04B39/08—Actuation 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Check Valves (AREA)
Description
第1図乃至第4図は第1の実施例を表わす図面
であつて、第1図は圧縮機の吐出弁部分の断面図
、第2図は同平面図、第3図は吐出ポートの圧力
分布を表わすグラフ、第4図は本考案と従来構造
との動力損失の比較を表わすグラフである。第5
図と第6図の両図面は第2の実施例を表わす図面
であつて、第5図は圧縮機の吸入弁部分の断面図
、第6図は同平面図である。第7図乃至第9図は
従来構造を表わす図面であつて、第7図は圧縮機
の吐出弁部分の断面図、第8図は同平面図、第9
図は吐出ポートの圧力分布を表わすグラフである
。 1……圧縮室、2……吐出室、3……バルブプ
レート(仕切り壁)、4……吐出ポート、4′…
…開口部、5……吐出弁、6……リテーナ、7…
…ボルト、8……吸入室、9……吸入ポート、9
′……開口部、10……吸入弁、11……リテー
ナ、12……ボルト。
であつて、第1図は圧縮機の吐出弁部分の断面図
、第2図は同平面図、第3図は吐出ポートの圧力
分布を表わすグラフ、第4図は本考案と従来構造
との動力損失の比較を表わすグラフである。第5
図と第6図の両図面は第2の実施例を表わす図面
であつて、第5図は圧縮機の吸入弁部分の断面図
、第6図は同平面図である。第7図乃至第9図は
従来構造を表わす図面であつて、第7図は圧縮機
の吐出弁部分の断面図、第8図は同平面図、第9
図は吐出ポートの圧力分布を表わすグラフである
。 1……圧縮室、2……吐出室、3……バルブプ
レート(仕切り壁)、4……吐出ポート、4′…
…開口部、5……吐出弁、6……リテーナ、7…
…ボルト、8……吸入室、9……吸入ポート、9
′……開口部、10……吸入弁、11……リテー
ナ、12……ボルト。
Claims (1)
- バルブプレートに圧縮室と吐出室間或いは圧縮
室と吸入室間に連通させてポートを開口させると
共に、同バルブプレートには吐出弁或いは吸入弁
の基部を固着させ、その先端部分を上記ポートの
開口部に開閉自在に当接させて成る圧縮機におい
て、上記ポートを吐出弁或いは吸入弁のリフト量
と略反比例させて先端部側より基部側に向けて徐
々に末拡がりとなる如く設けて成る圧縮機におけ
る吐出弁或いは吸入弁の開閉機構。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987025147U JPS63132881U (ja) | 1987-02-23 | 1987-02-23 | |
KR1019870015693A KR910000170B1 (ko) | 1987-02-23 | 1987-12-31 | 압축기에 있어서의 토출 흡입 밸브 개폐기구 |
US07/158,248 US4778360A (en) | 1987-02-23 | 1988-02-19 | Suction and/or discharge valve port configuration for refrigerant compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987025147U JPS63132881U (ja) | 1987-02-23 | 1987-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63132881U true JPS63132881U (ja) | 1988-08-30 |
Family
ID=12157884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987025147U Pending JPS63132881U (ja) | 1987-02-23 | 1987-02-23 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4778360A (ja) |
JP (1) | JPS63132881U (ja) |
KR (1) | KR910000170B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020034230A (ko) * | 2000-10-31 | 2002-05-09 | 이충전 | 왕복동식 압축기의 밸브조립체 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055263Y2 (ja) * | 1990-02-20 | 1993-02-10 | ||
BR9001860A (pt) * | 1990-04-17 | 1991-11-12 | Brasil Compressores Sa | Junta de cabecote do cilindro de um compressor alternativo |
BR9002967A (pt) * | 1990-06-19 | 1991-12-24 | Brasil Compressores Sa | Valvula para compressor hermetico de refrigeracao |
US5147190A (en) * | 1991-06-19 | 1992-09-15 | General Motors Corporation | Increased efficiency valve system for a fluid pumping assembly |
JPH07174071A (ja) * | 1993-08-10 | 1995-07-11 | Sanden Corp | 圧縮機の吐出機構 |
US5345970A (en) * | 1993-09-02 | 1994-09-13 | Carrier Corporation | Virtual valve stop |
US5396930A (en) * | 1994-03-14 | 1995-03-14 | Carrier Corporation | Dual radius valve stop |
US5421368A (en) * | 1994-09-02 | 1995-06-06 | Carrier Corporation | Reed valve with tapered leg and dual radius valve stop |
KR0161094B1 (ko) * | 1995-09-05 | 1999-03-20 | 구자홍 | 밀폐형 압축기의 밸브장치 |
US5885064A (en) * | 1997-06-30 | 1999-03-23 | General Motors Corporation | Compressor valve assembly with improved flow efficiency |
US6318980B1 (en) * | 1997-12-26 | 2001-11-20 | Sanden Corporation | Shape of suction hole and discharge hole of refrigerant compressor |
JP4910184B2 (ja) * | 2000-06-20 | 2012-04-04 | 株式会社ヴァレオジャパン | 往復式冷媒圧縮機 |
DE10322929B4 (de) * | 2002-05-23 | 2013-11-07 | Ixetic Hückeswagen Gmbh | Pumpe |
BRPI0806059A2 (pt) | 2008-11-27 | 2010-09-21 | Whirlpool Sa | sistema para atuação em válvula de admissão de um compressor a gás, compressor de gás e equipamento de refrigeração |
DE102009031710A1 (de) * | 2009-07-04 | 2011-01-05 | Schaeffler Technologies Gmbh & Co. Kg | Flachdichtung |
JP2014190335A (ja) * | 2013-03-28 | 2014-10-06 | Toyota Industries Corp | 圧縮機 |
JP6170752B2 (ja) * | 2013-06-13 | 2017-07-26 | アルバック機工株式会社 | ポンプ |
BR102014002144A2 (pt) * | 2014-01-28 | 2015-10-27 | Whirlpool Sa | arranjo de válvula e batente para compressor alternativo |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR639046A (fr) * | 1927-01-10 | 1928-06-09 | Compresseur | |
US2784671A (en) * | 1953-01-09 | 1957-03-12 | Roy M Wilcox | Gas-driven pump device |
US3817660A (en) * | 1971-06-25 | 1974-06-18 | Ford Motor Co | Air conditioner compressor |
JPS50150812A (ja) * | 1974-05-27 | 1975-12-03 | ||
DE2451207C3 (de) * | 1974-10-29 | 1981-10-29 | Robert Bosch Gmbh, 7000 Stuttgart | Ventilsitzplatte für einen Kolbenverdichter |
GB2004981B (en) * | 1977-09-29 | 1982-01-27 | Mitsubishi Electric Corp | Discharge valve arrangement for a compressor |
JPS5718866A (en) * | 1980-07-07 | 1982-01-30 | Hitachi Ltd | Plate spring air inlet and exhaust valve |
-
1987
- 1987-02-23 JP JP1987025147U patent/JPS63132881U/ja active Pending
- 1987-12-31 KR KR1019870015693A patent/KR910000170B1/ko not_active IP Right Cessation
-
1988
- 1988-02-19 US US07/158,248 patent/US4778360A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020034230A (ko) * | 2000-10-31 | 2002-05-09 | 이충전 | 왕복동식 압축기의 밸브조립체 |
Also Published As
Publication number | Publication date |
---|---|
KR880010251A (ko) | 1988-10-07 |
US4778360A (en) | 1988-10-18 |
KR910000170B1 (ko) | 1991-01-21 |