JPH0219685A - 流体圧縮機 - Google Patents

流体圧縮機

Info

Publication number
JPH0219685A
JPH0219685A JP63170694A JP17069488A JPH0219685A JP H0219685 A JPH0219685 A JP H0219685A JP 63170694 A JP63170694 A JP 63170694A JP 17069488 A JP17069488 A JP 17069488A JP H0219685 A JPH0219685 A JP H0219685A
Authority
JP
Japan
Prior art keywords
cylinder
case
stator
rotor
circumferential surface
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
JP63170694A
Other languages
English (en)
Japanese (ja)
Inventor
Hisayoshi Fujiwara
尚義 藤原
Toshikatsu Iida
飯田　敏勝
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP63170694A priority Critical patent/JPH0219685A/ja
Priority to CN89104678A priority patent/CN1014256B/zh
Priority to DE3922436A priority patent/DE3922436A1/de
Priority to US07/376,530 priority patent/US4952122A/en
Priority to KR1019890009786A priority patent/KR930009733B1/ko
Publication of JPH0219685A publication Critical patent/JPH0219685A/ja
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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
    • F04C18/107—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member with helical teeth
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP63170694A 1988-07-08 1988-07-08 流体圧縮機 Pending JPH0219685A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP63170694A JPH0219685A (ja) 1988-07-08 1988-07-08 流体圧縮機
CN89104678A CN1014256B (zh) 1988-07-08 1989-07-06 流体压缩机
DE3922436A DE3922436A1 (de) 1988-07-08 1989-07-07 Stroemungsmittelverdichter
US07/376,530 US4952122A (en) 1988-07-08 1989-07-07 Fluid compressor
KR1019890009786A KR930009733B1 (ko) 1988-07-08 1989-07-08 유체 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63170694A JPH0219685A (ja) 1988-07-08 1988-07-08 流体圧縮機

Publications (1)

Publication Number Publication Date
JPH0219685A true JPH0219685A (ja) 1990-01-23

Family

ID=15909667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63170694A Pending JPH0219685A (ja) 1988-07-08 1988-07-08 流体圧縮機

Country Status (5)

Country Link
US (1) US4952122A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0219685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930009733B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1014256B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3922436A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106060C2 (de) * 1991-02-27 1995-11-30 Fresenius Ag Pumpe, insbesondere gekapselte medizinische Pumpe
US6241486B1 (en) 1998-03-18 2001-06-05 Flowserve Management Company Compact sealless screw pump
DE502007005015C5 (de) * 2007-10-08 2020-02-20 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
US8439859B2 (en) 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312848A (en) * 1941-01-07 1943-03-02 Albert R Pezzillo Motor driven pump unit
US2397139A (en) * 1941-06-05 1946-03-26 Herman C Heaton Rotary helical fluid unit
US2401189A (en) * 1944-05-12 1946-05-28 Francisco A Quiroz Rotary pump construction
CH310324A (de) * 1952-07-26 1955-10-15 Theisen Alois Drehkolbenpumpe.
US3240155A (en) * 1965-01-21 1966-03-15 Quiroz Francisco Angel Helical rotary pumps
US3972653A (en) * 1975-02-10 1976-08-03 Travis Larry G In-line pump device
EP0301273B1 (en) * 1987-07-31 1993-02-03 Kabushiki Kaisha Toshiba Fluid compressor
CN1012386B (zh) * 1987-09-10 1991-04-17 东芝株式会社 流体压缩机
JP2602869B2 (ja) * 1988-01-05 1997-04-23 株式会社東芝 流体圧縮機

Also Published As

Publication number Publication date
KR930009733B1 (ko) 1993-10-09
US4952122A (en) 1990-08-28
CN1014256B (zh) 1991-10-09
CN1041428A (zh) 1990-04-18
KR900001982A (ko) 1990-02-27
DE3922436C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-12
DE3922436A1 (de) 1990-01-11

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