JP4566676B2 - 空気圧縮機 - Google Patents
空気圧縮機 Download PDFInfo
- Publication number
- JP4566676B2 JP4566676B2 JP2004286901A JP2004286901A JP4566676B2 JP 4566676 B2 JP4566676 B2 JP 4566676B2 JP 2004286901 A JP2004286901 A JP 2004286901A JP 2004286901 A JP2004286901 A JP 2004286901A JP 4566676 B2 JP4566676 B2 JP 4566676B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- valve
- holes
- discharge port
- closes
- 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 - Lifetime
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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
- F04B39/102—Adaptations or arrangements of distribution members the members being disc 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
- F04B39/1066—Valve plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
また、吐出弁が円形のシール面を有し、前記三つ以上の孔が前記シール面に対しその中で円周方向に均等に配置されるようにすることで、円形のシール面に対し各孔を面積的にバランス良く配置することができる。したがって、仮に各孔を通過した圧縮空気が吐出弁に衝撃を与えたとしても吐出弁はバランス良く衝撃を受けることになり、偏って衝撃を受ける場合と比較して寿命をさらに延ばすことができる。
本実施形態の空気圧縮機20は、例えば自動車等の車両に搭載されるエアサスペンションシステムに用いられてエアサスペンションに圧縮空気を供給するもので、その下部においてモータケース21とクランクケース22とが連結されており、モータケース21内には出力軸23をクランクケース22側に突出させるようにモータ24が収納されている。
45 吐出口
52 吐出弁
67 孔
70 シール面
Claims (1)
- シリンダ内を往復動するピストンと、前記シリンダの一端を閉塞するシリンダヘッドに形成された吸込口を開閉する吸込弁と、前記シリンダヘッドに形成された吐出口を開閉する吐出弁とを有する往復動型空気圧縮機において、
前記吐出弁は、合成樹脂製でシール面が円形の弁体と、該弁体の周囲に設けられ前記弁体を閉弁方向に付勢するスプリングとからなり、前記吐出口が三つ以上の円形の孔からなり、前記三つ以上の孔が前記シール面の中心を中心として均等に配置されることを特徴とする空気圧縮機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004286901A JP4566676B2 (ja) | 2004-09-30 | 2004-09-30 | 空気圧縮機 |
US11/235,224 US20060067841A1 (en) | 2004-09-30 | 2005-09-27 | Fluid machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004286901A JP4566676B2 (ja) | 2004-09-30 | 2004-09-30 | 空気圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006097637A JP2006097637A (ja) | 2006-04-13 |
JP4566676B2 true JP4566676B2 (ja) | 2010-10-20 |
Family
ID=36099340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004286901A Expired - Lifetime JP4566676B2 (ja) | 2004-09-30 | 2004-09-30 | 空気圧縮機 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060067841A1 (ja) |
JP (1) | JP4566676B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI570329B (zh) * | 2015-02-13 | 2017-02-11 | Wen-San Chou | 空氣壓縮機之壓縮筒出氣構造改良 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012229641A (ja) * | 2011-04-26 | 2012-11-22 | Anest Iwata Corp | 空気圧縮装置 |
TWI617741B (zh) * | 2016-01-14 | 2018-03-11 | 周文三 | 空氣壓縮機之汽缸出氣構造改良 |
TWI608168B (zh) * | 2016-01-18 | 2017-12-11 | 周文三 | 空氣壓縮機之汽缸出氣結構改良 |
TWI626376B (zh) * | 2016-01-20 | 2018-06-11 | 周文三 | 空氣壓縮機之汽缸出氣構造改良 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359008A (en) * | 1941-02-07 | 1944-09-26 | Air Reduction | Exhaling valve |
JPS4872503U (ja) * | 1971-12-13 | 1973-09-11 | ||
JPS57127865U (ja) * | 1981-02-03 | 1982-08-09 | ||
US4536132A (en) * | 1981-02-25 | 1985-08-20 | London Fog, Inc. | Gas compressor |
JPS61178086U (ja) * | 1985-04-24 | 1986-11-06 | ||
JPH0351190U (ja) * | 1989-09-26 | 1991-05-17 | ||
JPH04237882A (ja) * | 1991-01-18 | 1992-08-26 | Kayaba Ind Co Ltd | ピストンポンプ |
JPH0573283U (ja) * | 1992-03-04 | 1993-10-08 | サンデン株式会社 | スクロール型圧縮機 |
JPH06137264A (ja) * | 1992-10-27 | 1994-05-17 | Matsushita Electric Works Ltd | エアーポンプの弁構造 |
JPH08121347A (ja) * | 1994-10-27 | 1996-05-14 | Tec Corp | 電磁式ポンプ |
JPH09189366A (ja) * | 1996-01-10 | 1997-07-22 | Gutsupii:Kk | 可撓性板を備えた1方向弁及びこれを有する水槽用ポンプ |
JP2000130335A (ja) * | 1998-10-27 | 2000-05-12 | Fujikura Rubber Ltd | 電磁式ダイヤフラムポンプ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2161828A (en) * | 1935-12-27 | 1939-06-13 | Sullivan Machinery Co | Air compressor |
US4076211A (en) * | 1975-10-14 | 1978-02-28 | Control Devices, Incorporated | Ball valve |
US4391568A (en) * | 1978-06-20 | 1983-07-05 | Tenney William L | Gas compressor |
US5267843A (en) * | 1989-10-27 | 1993-12-07 | Gas Jack, Inc. | Internal gas compressor and internal combustion engine |
US5961038A (en) * | 1995-07-13 | 1999-10-05 | Pacific Industrial Co., Ltd. | Thermal type expansion valve |
JP2001207965A (ja) * | 2000-01-26 | 2001-08-03 | Aisin Seiki Co Ltd | 空気圧縮機 |
US6371149B1 (en) * | 2000-06-26 | 2002-04-16 | Eaton Corporation | Shuttle valve assembly and improved shifting thereof |
-
2004
- 2004-09-30 JP JP2004286901A patent/JP4566676B2/ja not_active Expired - Lifetime
-
2005
- 2005-09-27 US US11/235,224 patent/US20060067841A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359008A (en) * | 1941-02-07 | 1944-09-26 | Air Reduction | Exhaling valve |
JPS4872503U (ja) * | 1971-12-13 | 1973-09-11 | ||
JPS57127865U (ja) * | 1981-02-03 | 1982-08-09 | ||
US4536132A (en) * | 1981-02-25 | 1985-08-20 | London Fog, Inc. | Gas compressor |
JPS61178086U (ja) * | 1985-04-24 | 1986-11-06 | ||
JPH0351190U (ja) * | 1989-09-26 | 1991-05-17 | ||
JPH04237882A (ja) * | 1991-01-18 | 1992-08-26 | Kayaba Ind Co Ltd | ピストンポンプ |
JPH0573283U (ja) * | 1992-03-04 | 1993-10-08 | サンデン株式会社 | スクロール型圧縮機 |
JPH06137264A (ja) * | 1992-10-27 | 1994-05-17 | Matsushita Electric Works Ltd | エアーポンプの弁構造 |
JPH08121347A (ja) * | 1994-10-27 | 1996-05-14 | Tec Corp | 電磁式ポンプ |
JPH09189366A (ja) * | 1996-01-10 | 1997-07-22 | Gutsupii:Kk | 可撓性板を備えた1方向弁及びこれを有する水槽用ポンプ |
JP2000130335A (ja) * | 1998-10-27 | 2000-05-12 | Fujikura Rubber Ltd | 電磁式ダイヤフラムポンプ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI570329B (zh) * | 2015-02-13 | 2017-02-11 | Wen-San Chou | 空氣壓縮機之壓縮筒出氣構造改良 |
Also Published As
Publication number | Publication date |
---|---|
US20060067841A1 (en) | 2006-03-30 |
JP2006097637A (ja) | 2006-04-13 |
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