JPS52109611A - Connecting method of enclosed liquid type vacuum pump - Google Patents

Connecting method of enclosed liquid type vacuum pump

Info

Publication number
JPS52109611A
JPS52109611A JP2691276A JP2691276A JPS52109611A JP S52109611 A JPS52109611 A JP S52109611A JP 2691276 A JP2691276 A JP 2691276A JP 2691276 A JP2691276 A JP 2691276A JP S52109611 A JPS52109611 A JP S52109611A
Authority
JP
Japan
Prior art keywords
vacuum pump
type vacuum
liquid type
connecting method
enclosed liquid
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
JP2691276A
Other languages
Japanese (ja)
Inventor
Akira Kodama
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP2691276A priority Critical patent/JPS52109611A/en
Publication of JPS52109611A publication Critical patent/JPS52109611A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/007—Port members in the form of side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle

Abstract

PURPOSE: To be capable of change-over use in accordance with high or low degree of vacuum, two pumps chambers are contained to be capable of switching interactive series or parallel connection in a pump.
COPYRIGHT: (C)1977,JPO&Japio
JP2691276A 1976-03-11 1976-03-11 Connecting method of enclosed liquid type vacuum pump Pending JPS52109611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2691276A JPS52109611A (en) 1976-03-11 1976-03-11 Connecting method of enclosed liquid type vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2691276A JPS52109611A (en) 1976-03-11 1976-03-11 Connecting method of enclosed liquid type vacuum pump

Publications (1)

Publication Number Publication Date
JPS52109611A true JPS52109611A (en) 1977-09-14

Family

ID=12206418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2691276A Pending JPS52109611A (en) 1976-03-11 1976-03-11 Connecting method of enclosed liquid type vacuum pump

Country Status (1)

Country Link
JP (1) JPS52109611A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103908A (en) * 1991-10-11 1993-04-27 Miura Kenkyusho:Kk Multistage arrangement structure of vacuum pump in deaerator
WO2011136079A1 (en) * 2010-04-28 2011-11-03 株式会社ミマキエンジニアリング Degassing system
CN109296533A (en) * 2018-12-05 2019-02-01 威海天宇新材料科技有限公司 Water-ring vacuum pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103908A (en) * 1991-10-11 1993-04-27 Miura Kenkyusho:Kk Multistage arrangement structure of vacuum pump in deaerator
WO2011136079A1 (en) * 2010-04-28 2011-11-03 株式会社ミマキエンジニアリング Degassing system
JPWO2011136079A1 (en) * 2010-04-28 2013-07-18 株式会社ミマキエンジニアリング Deaeration system
CN109296533A (en) * 2018-12-05 2019-02-01 威海天宇新材料科技有限公司 Water-ring vacuum pump

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