JP4689964B2 - 往復動式圧縮機の吸入弁アセンブリ - Google Patents
往復動式圧縮機の吸入弁アセンブリ Download PDFInfo
- Publication number
- JP4689964B2 JP4689964B2 JP2004060730A JP2004060730A JP4689964B2 JP 4689964 B2 JP4689964 B2 JP 4689964B2 JP 2004060730 A JP2004060730 A JP 2004060730A JP 2004060730 A JP2004060730 A JP 2004060730A JP 4689964 B2 JP4689964 B2 JP 4689964B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- suction
- suction valve
- reciprocating compressor
- support
- 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.)
- Expired - Fee Related
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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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
- F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Check Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
4…吐出管
6…ケース
8…往復動式モータ
10…圧縮ユニット
12…第1フレーム
14…第2フレーム
16…第3フレーム
18…アウターステータ
20…インナーステータ
22…コイル
24…マグネット
26…マグネットホルダー
30…ピストン
32…圧縮室
34…シリンダ
38…吸入弁アセンブリ
40…吐出弁アセンブリ
51…吸入通路
52…弁装着部
54…吸入口
60…弁支持体
62…ピンホール
64…ストッパ
70…吸入弁
72…スロット
74…開閉部
76…係止部
80…ヒンジピン
90…吐出弁
Claims (9)
- ピストンに形成された弁装着部に挿入係合され、前記ピストンの吸入通路に流入した流体をシリンダの圧縮室に供給するための吸入口が少なくとも一つ以上穿孔形成された弁支持体と、
該弁支持体に所定設定範囲内で回動するように係合して、該弁支持体に形成された吸入口を開閉する動作を行う吸入弁とを含み、
前記弁支持体は、段付円板状に形成され、該弁支持体の外周面が前記弁装着部に係合し、該弁支持体の段部に前記吸入弁をヒンジ軸支するためのヒンジピンが挿入されるピンホールが穿孔形成されることを特徴とする往復動式圧縮機の吸入弁アセンブリ。 - 前記弁支持体は、前記ピンホールを境界にして、前記吸入弁と対向する面の一側には吸入口が少なくとも一つ以上穿孔形成され、前記吸入弁と対向する面の他側には前記吸入弁が係止されることで該吸入弁が設定範囲以上開放されることを防止するストッパが形成されることを特徴とする請求項1記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記ストッパは、前記弁支持体の中心から縁部に行くほど高さが低くなる傾斜面を有するように形成されることを特徴とする請求項2記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記吸入弁は、段付円板状に形成され、その中央に前記ヒンジピンが挿入されるスロットが穿孔形成されることを特徴とする請求項1記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記スロットは、前記吸入弁が所定範囲内で直線移動するように、前記ヒンジピンが摺動する所定距離を有する長孔であることを特徴とする請求項4記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記吸入弁は、前記スロットを境界にして、一方面には前記弁支持体の吸入口を開閉する動作を行う開閉部が形成され、他方面には前記弁支持体のストッパに係止される係止部が形成されることを特徴とする請求項4記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記吸入弁の開閉部は、前記係止部に比べてその高さが高く形成されることを特徴とする請求項6記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記ピストンの弁装着部の内周面には、前記吸入弁の外周面が密着して密封される弁シート部が切削形成されることを特徴とする請求項4記載の往復動式圧縮機の吸入弁アセンブリ。
- 前記弁シート部は、前記吸入弁が回動し得るように曲面状に切削形成され、該吸入弁の外周面は、前記弁シート部の表面に密着して摺動するように、該弁シート部の曲面に対応する曲面状に切削形成されることを特徴とする請求項8記載の往復動式圧縮機の吸入弁アセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0013479A KR100480136B1 (ko) | 2003-03-04 | 2003-03-04 | 왕복동식 압축기의 흡입밸브 장치 |
KR2003-013479 | 2003-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004270698A JP2004270698A (ja) | 2004-09-30 |
JP4689964B2 true JP4689964B2 (ja) | 2011-06-01 |
Family
ID=32906593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004060730A Expired - Fee Related JP4689964B2 (ja) | 2003-03-04 | 2004-03-04 | 往復動式圧縮機の吸入弁アセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040228746A1 (ja) |
JP (1) | JP4689964B2 (ja) |
KR (1) | KR100480136B1 (ja) |
CN (1) | CN1538063A (ja) |
DE (1) | DE102004010070B4 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100531827B1 (ko) * | 2003-12-17 | 2005-12-02 | 엘지전자 주식회사 | 왕복동식 압축기의 흡입밸브 조립체 |
DE102004055924B4 (de) * | 2004-11-19 | 2011-08-18 | Lg Electronics Inc., Seoul | Linearkompressor |
EP1785625A3 (en) * | 2005-11-10 | 2009-11-25 | LG Electronics Inc. | Linear Compressor |
KR101809347B1 (ko) * | 2016-01-19 | 2017-12-14 | 엘지전자 주식회사 | 리니어 압축기 |
CN110273875B (zh) * | 2019-05-30 | 2021-06-01 | 武汉船用机械有限责任公司 | 自动补充流体的单向阀活塞 |
US11885325B2 (en) | 2020-11-12 | 2024-01-30 | Haier Us Appliance Solutions, Inc. | Valve assembly for a reciprocating compressor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146972A (ja) * | 1984-01-11 | 1985-08-02 | Matsushita Refrig Co | パイプ内装型チエツクバルブ |
JPH0428119U (ja) * | 1990-06-30 | 1992-03-05 | ||
JP2001158243A (ja) * | 1999-11-30 | 2001-06-12 | Piolax Inc | 給油管の逆流防止装置 |
WO2001061192A1 (en) * | 2000-02-17 | 2001-08-23 | Lg Electronics Inc. | Suction gas valve apparatus of reciprocating compressor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1248118A (en) * | 1916-10-26 | 1917-11-27 | Henry F Hoffman | Reciprocating pump. |
US1578880A (en) * | 1924-04-30 | 1926-03-30 | Copeland Products Inc | Compressor |
FR1242387A (fr) * | 1959-08-21 | 1960-09-30 | Pennel & Flipo Ets | Pompe à double effet, en particulier pour le gonflage d'articles pneumatiques |
US3953898A (en) * | 1975-06-06 | 1976-05-04 | Eric Bloch | Prosthetic one-way heart valve |
JPS6431267A (en) * | 1987-07-27 | 1989-02-01 | Bita Kk | Medical charge payment system by card |
US4813481A (en) * | 1987-08-27 | 1989-03-21 | Otis Engineering Corporation | Expendable flapper valve |
US4850059A (en) * | 1988-05-17 | 1989-07-25 | Jim Dickerson Plumbing, Inc. | Apparatus for preventing backing up of sewage in a building |
US5364244A (en) * | 1993-08-26 | 1994-11-15 | Carr-Griff, Inc. | Pump arrangement including flag type inlet valves with spherical seating |
KR100378818B1 (ko) * | 2000-12-01 | 2003-04-07 | 엘지전자 주식회사 | 압축기용 흡입밸브의 고정장치 |
-
2003
- 2003-03-04 KR KR10-2003-0013479A patent/KR100480136B1/ko not_active IP Right Cessation
-
2004
- 2004-03-02 DE DE102004010070A patent/DE102004010070B4/de not_active Expired - Fee Related
- 2004-03-03 US US10/790,727 patent/US20040228746A1/en not_active Abandoned
- 2004-03-04 CN CNA2004100074622A patent/CN1538063A/zh active Pending
- 2004-03-04 JP JP2004060730A patent/JP4689964B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146972A (ja) * | 1984-01-11 | 1985-08-02 | Matsushita Refrig Co | パイプ内装型チエツクバルブ |
JPH0428119U (ja) * | 1990-06-30 | 1992-03-05 | ||
JP2001158243A (ja) * | 1999-11-30 | 2001-06-12 | Piolax Inc | 給油管の逆流防止装置 |
WO2001061192A1 (en) * | 2000-02-17 | 2001-08-23 | Lg Electronics Inc. | Suction gas valve apparatus of reciprocating compressor |
Also Published As
Publication number | Publication date |
---|---|
KR20040078520A (ko) | 2004-09-10 |
DE102004010070A1 (de) | 2004-09-23 |
JP2004270698A (ja) | 2004-09-30 |
CN1538063A (zh) | 2004-10-20 |
US20040228746A1 (en) | 2004-11-18 |
DE102004010070B4 (de) | 2007-09-06 |
KR100480136B1 (ko) | 2005-04-07 |
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