DE69419864T2 - Fluidmaschine mit Induktionsmotor - Google Patents

Fluidmaschine mit Induktionsmotor

Info

Publication number
DE69419864T2
DE69419864T2 DE69419864T DE69419864T DE69419864T2 DE 69419864 T2 DE69419864 T2 DE 69419864T2 DE 69419864 T DE69419864 T DE 69419864T DE 69419864 T DE69419864 T DE 69419864T DE 69419864 T2 DE69419864 T2 DE 69419864T2
Authority
DE
Germany
Prior art keywords
fluid machine
induction motor
rotational speed
proportional
fluid
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.)
Expired - Fee Related
Application number
DE69419864T
Other languages
English (en)
Other versions
DE69419864D1 (de
Inventor
Makoto Kobayashi
Masakazu Yamamoto
Yoshio Miyake
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Publication of DE69419864D1 publication Critical patent/DE69419864D1/de
Application granted granted Critical
Publication of DE69419864T2 publication Critical patent/DE69419864T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE69419864T 1993-10-13 1994-10-12 Fluidmaschine mit Induktionsmotor Expired - Fee Related DE69419864T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28011093A JP3216672B2 (ja) 1993-10-13 1993-10-13 誘導電動機付流体機械

Publications (2)

Publication Number Publication Date
DE69419864D1 DE69419864D1 (de) 1999-09-09
DE69419864T2 true DE69419864T2 (de) 2000-02-24

Family

ID=17620467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419864T Expired - Fee Related DE69419864T2 (de) 1993-10-13 1994-10-12 Fluidmaschine mit Induktionsmotor

Country Status (6)

Country Link
US (1) US5564914A (de)
EP (1) EP0648937B1 (de)
JP (1) JP3216672B2 (de)
KR (1) KR100331145B1 (de)
AT (1) ATE182963T1 (de)
DE (1) DE69419864T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08232884A (ja) * 1995-02-24 1996-09-10 Ebara Corp 全周流型ポンプ群及びその製造方法
US6196813B1 (en) 1999-07-06 2001-03-06 Flowserve Management Company Pump assembly including integrated adapter
US6318967B1 (en) * 2000-03-01 2001-11-20 Dresser-Rand Company Gas compression kit and method with interchangeable compression cylinders
DE10019725C1 (de) * 2000-04-20 2001-12-06 Knf Neuberger Gmbh Meßgaspumpe
US6589018B2 (en) 2001-08-14 2003-07-08 Lakewood Engineering And Manufacturing Co. Electric fan motor assembly with motor housing control switch and electrical input socket
US7535150B1 (en) * 2006-05-08 2009-05-19 Prc Laser Corporation Centrifugal turbine blower with gas foil bearings
KR102402454B1 (ko) * 2020-07-08 2022-05-26 (주)세르마 퍼스널 색상추천시스템 및 그것을 이용한 퍼스널 색상추천방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824520A (en) * 1952-11-10 1958-02-25 Henning G Bartels Device for increasing the pressure or the speed of a fluid flowing within a pipe-line
US3841791A (en) * 1972-05-30 1974-10-15 Worthington Corp Adaptor and frame for a centrifugal pump
FR2408739A1 (fr) * 1977-11-10 1979-06-08 Materiel Telephonique Dispositif de pompage monobloc a fonctionnement ambivalent
DD136761A1 (de) * 1978-05-29 1979-07-25 Hans Spengler Hochdruckkreiselpumpenaggregat
CH651111A5 (fr) * 1982-07-28 1985-08-30 Cerac Inst Sa Installation de pompage et procede de mise en action de celle-ci.
CN1005348B (zh) * 1987-03-23 1989-10-04 核工业部第二研究设计院 屏蔽泵
JPH0252223A (ja) * 1988-08-16 1990-02-21 Nippon Ferrofluidics Kk ターボ分子ポンプの排気流量検出方法
US5126642A (en) * 1991-01-31 1992-06-30 Ranco Incorporated Of Delaware Variable speed motor control
US5364239A (en) * 1993-02-19 1994-11-15 Nikkiso Co., Ltd. Terminal structure for motor-driven pump

Also Published As

Publication number Publication date
EP0648937A1 (de) 1995-04-19
KR950011862A (ko) 1995-05-16
KR100331145B1 (ko) 2002-08-27
US5564914A (en) 1996-10-15
JPH07109991A (ja) 1995-04-25
DE69419864D1 (de) 1999-09-09
JP3216672B2 (ja) 2001-10-09
ATE182963T1 (de) 1999-08-15
EP0648937B1 (de) 1999-08-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee