JP4386770B2 - 往復動ポンプ - Google Patents
往復動ポンプ Download PDFInfo
- Publication number
- JP4386770B2 JP4386770B2 JP2004075905A JP2004075905A JP4386770B2 JP 4386770 B2 JP4386770 B2 JP 4386770B2 JP 2004075905 A JP2004075905 A JP 2004075905A JP 2004075905 A JP2004075905 A JP 2004075905A JP 4386770 B2 JP4386770 B2 JP 4386770B2
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- cam
- reciprocating pump
- fluid
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000010349 pulsation Effects 0.000 claims description 4
- 230000032258 transport Effects 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
Claims (3)
- 接液部を略対向させる一対の流体搬送体と、各流体搬送体を駆動する駆動力供給部とを備え、前記駆動力供給部が、1つのカムと、前記カムの回転に応じて180°異なる位相且つ相等しいストローク長で往復動する一対の駆動力伝達部とを有する往復動ポンプにおいて、前記駆動力供給部は、各駆動力伝達部の駆動力を流体搬送体に伝達すべく、第1部位にて第1駆動力伝達部に作動的に連結されると共に第2部位にて第1流体搬送体に作動的に連結された第1連結部材と、第1部位にて第2駆動力伝達部に作動的に連結されると共に第2部位にて第2流体搬送体に作動的に連結された第2連結部材とをさらに有し、各連結部材は、支持手段により回転可能に支持され、しかも、各支持手段は、前記一対の連結部材間において第1部位および支持位置の距離と第2部位および支持位置の距離の比が相等しい値となるように可動に構成されていることを特徴とする往復動ポンプ。
- 各駆動力伝達部は、それぞれの一端部に設けられた回動軸に前記カムの外周面が常時接した状態で往復動しており、しかも、前記カムのカム曲線が吐出側の流体の脈動を解消させるべく形成されている請求項1に記載の往復動ポンプ。
- 前記支持手段が、軸部材に螺入されると共に該軸部材の回転に伴って軸部材の軸方向に可動に構成された支持部材である請求項1または2に記載の往復動ポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004075905A JP4386770B2 (ja) | 2004-03-17 | 2004-03-17 | 往復動ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004075905A JP4386770B2 (ja) | 2004-03-17 | 2004-03-17 | 往復動ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005264777A JP2005264777A (ja) | 2005-09-29 |
JP4386770B2 true JP4386770B2 (ja) | 2009-12-16 |
Family
ID=35089602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004075905A Expired - Fee Related JP4386770B2 (ja) | 2004-03-17 | 2004-03-17 | 往復動ポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4386770B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107228062B (zh) * | 2017-08-03 | 2020-05-19 | 鲍满腔 | 一种凸轮驱动机构及双缸风压机系统 |
-
2004
- 2004-03-17 JP JP2004075905A patent/JP4386770B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005264777A (ja) | 2005-09-29 |
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