JPS5587892A - Pump - Google Patents
PumpInfo
- Publication number
- JPS5587892A JPS5587892A JP16183978A JP16183978A JPS5587892A JP S5587892 A JPS5587892 A JP S5587892A JP 16183978 A JP16183978 A JP 16183978A JP 16183978 A JP16183978 A JP 16183978A JP S5587892 A JPS5587892 A JP S5587892A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- vane
- pump
- slide shaft
- pump 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
Abstract
PURPOSE: To eliminate the clogging without dismounting the casing, by enabling axial advancing/retreaval of pump impeller against the inner wall.
CONSTITUTION: Upon rotation of operating lever 7, the slide shaft 3 slides in axial direction while the impeller 2 rotating integrally with the slide shaft 3 retreats against the inner wall of pump chamber 1. Consequently when the vane 2b is clogged, the accumulated foreign matter can by wahsed out to the exhaust side by increasing the gap between the vane 2b and the inner wall of pump chamber 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16183978A JPS5587892A (en) | 1978-12-27 | 1978-12-27 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16183978A JPS5587892A (en) | 1978-12-27 | 1978-12-27 | Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5587892A true JPS5587892A (en) | 1980-07-03 |
Family
ID=15742906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16183978A Pending JPS5587892A (en) | 1978-12-27 | 1978-12-27 | Pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5587892A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59113296A (en) * | 1982-12-20 | 1984-06-29 | Toyo Stainless Kogyo Kk | Impeller device for scroll pump |
JPH01200091A (en) * | 1988-02-03 | 1989-08-11 | Toyo Kankyo Kk | Pump device |
US5169286A (en) * | 1989-03-09 | 1992-12-08 | Yutaka Yamada | Variable capacity centrifugal water pump with movable pressure chamber formed by impeller |
JP2008545093A (en) * | 2005-07-01 | 2008-12-11 | アイティーティー・マニュファクチュアリング・エンタープライゼズ・インコーポレーテッド | pump |
JP4776695B2 (en) * | 2006-01-23 | 2011-09-21 | アイティーティー・マニュファクチュアリング・エンタープライゼズ・インコーポレーテッド | Pump for pumping contaminated liquids including solids |
-
1978
- 1978-12-27 JP JP16183978A patent/JPS5587892A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59113296A (en) * | 1982-12-20 | 1984-06-29 | Toyo Stainless Kogyo Kk | Impeller device for scroll pump |
JPS6335839B2 (en) * | 1982-12-20 | 1988-07-18 | Toyo Sutenresu Kogyo Kk | |
JPH01200091A (en) * | 1988-02-03 | 1989-08-11 | Toyo Kankyo Kk | Pump device |
US5169286A (en) * | 1989-03-09 | 1992-12-08 | Yutaka Yamada | Variable capacity centrifugal water pump with movable pressure chamber formed by impeller |
JP2008545093A (en) * | 2005-07-01 | 2008-12-11 | アイティーティー・マニュファクチュアリング・エンタープライゼズ・インコーポレーテッド | pump |
JP4776695B2 (en) * | 2006-01-23 | 2011-09-21 | アイティーティー・マニュファクチュアリング・エンタープライゼズ・インコーポレーテッド | Pump for pumping contaminated liquids including solids |
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