JPS54137701A - Multistage voluminous belching pump - Google Patents
Multistage voluminous belching pumpInfo
- Publication number
- JPS54137701A JPS54137701A JP4623578A JP4623578A JPS54137701A JP S54137701 A JPS54137701 A JP S54137701A JP 4623578 A JP4623578 A JP 4623578A JP 4623578 A JP4623578 A JP 4623578A JP S54137701 A JPS54137701 A JP S54137701A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- pressure
- stage
- boosters
- discharge
- 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
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To give facility of belching flow amount under pressure mated with load by providing discharge ports at every stage of plural stages divided at a pump which is made to be able to gradually boost the pressure of working fluid streamed in through an intake port by plural boosters.
CONSTITUTION: In concurrence of supporting an input axle 7 in free command of swiveling through bearings 5, 6 in a pump body 4 consisting of bearing frames 1, 2 and a stage casing 3 with rigging plural impellers 8 at this axle 7, catenation is found at centrifugal boosters 10 to engender pressure by each impeller 8 in the axial direction. These boosters 10 are catenated between an intake port 11 and a discharge port 13 on the high pressure side, and provided with a discharge port 12 on the low pressure side in between, further the pump is dividedly constituted to be the first stage and second stage pumps 14, 15. This facilitates the working oil led from a boost pump 16 into the intake port 11 to be belched out as being discharge pressure with different pressure through discharge ports 12, 13.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4623578A JPS54137701A (en) | 1978-04-19 | 1978-04-19 | Multistage voluminous belching pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4623578A JPS54137701A (en) | 1978-04-19 | 1978-04-19 | Multistage voluminous belching pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54137701A true JPS54137701A (en) | 1979-10-25 |
Family
ID=12741449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4623578A Pending JPS54137701A (en) | 1978-04-19 | 1978-04-19 | Multistage voluminous belching pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54137701A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914171A (en) * | 1995-07-03 | 1997-01-14 | Mitsubishi Heavy Ind Ltd | Pump |
JPH11351177A (en) * | 1998-05-15 | 1999-12-21 | Cryostar France Sa | Cryogenic rotary pump and cryogenic air separator |
JP2018193902A (en) * | 2017-05-16 | 2018-12-06 | 靖 平田 | pump |
-
1978
- 1978-04-19 JP JP4623578A patent/JPS54137701A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914171A (en) * | 1995-07-03 | 1997-01-14 | Mitsubishi Heavy Ind Ltd | Pump |
JPH11351177A (en) * | 1998-05-15 | 1999-12-21 | Cryostar France Sa | Cryogenic rotary pump and cryogenic air separator |
JP2018193902A (en) * | 2017-05-16 | 2018-12-06 | 靖 平田 | pump |
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