JPS54137701A - Multistage voluminous belching pump - Google Patents

Multistage voluminous belching pump

Info

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
Application number
JP4623578A
Other languages
Japanese (ja)
Inventor
Yoshiharu Fujino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP4623578A priority Critical patent/JPS54137701A/en
Publication of JPS54137701A publication Critical patent/JPS54137701A/en
Pending legal-status Critical Current

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
JP4623578A 1978-04-19 1978-04-19 Multistage voluminous belching pump Pending JPS54137701A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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