CH522825A - Motopompe - Google Patents

Motopompe

Info

Publication number
CH522825A
CH522825A CH800970A CH800970A CH522825A CH 522825 A CH522825 A CH 522825A CH 800970 A CH800970 A CH 800970A CH 800970 A CH800970 A CH 800970A CH 522825 A CH522825 A CH 522825A
Authority
CH
Switzerland
Prior art keywords
motor pump
pump
motor
Prior art date
Application number
CH800970A
Other languages
English (en)
French (fr)
Inventor
Sato Ryuichi
Harimaya Seizi
Agata Akihiko
Morishima Junio
Tsutsui Toshiaki
Kano Jasuhiro
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of CH522825A publication Critical patent/CH522825A/fr

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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CH800970A 1969-05-29 1970-05-28 Motopompe CH522825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44041940A JPS5038801B1 (de) 1969-05-29 1969-05-29

Publications (1)

Publication Number Publication Date
CH522825A true CH522825A (fr) 1972-05-15

Family

ID=12622197

Family Applications (1)

Application Number Title Priority Date Filing Date
CH800970A CH522825A (fr) 1969-05-29 1970-05-28 Motopompe

Country Status (7)

Country Link
US (1) US3637329A (de)
JP (1) JPS5038801B1 (de)
CH (1) CH522825A (de)
DE (1) DE2026461C3 (de)
FR (1) FR2048911A5 (de)
GB (1) GB1312964A (de)
NL (1) NL147516B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958197A (ja) * 1982-09-28 1984-04-03 Nikkiso Co Ltd キヤンドモ−タポンプ
GB2150979B (en) * 1983-12-06 1987-07-15 Crane Co A pressurized recirculation system for cooling a canned motor pump
GB2167495B (en) * 1984-11-20 1988-11-09 Boc Group Plc Improvements in mechanical pumps
JP2501055B2 (ja) * 1991-11-21 1996-05-29 日機装株式会社 モ―タポンプのモ―タ部圧力上昇方法
US5527161A (en) * 1992-02-13 1996-06-18 Cybor Corporation Filtering and dispensing system
US8221070B2 (en) * 2009-03-25 2012-07-17 Woodward, Inc. Centrifugal impeller with controlled force balance
JP6111915B2 (ja) * 2013-07-18 2017-04-12 ダイキン工業株式会社 ターボ圧縮機及びターボ冷凍機
US9394903B2 (en) * 2013-12-13 2016-07-19 Imo Industries, Inc. Dual mechanical seal with embedded bearing for volatile fluids
US11085449B2 (en) * 2014-04-30 2021-08-10 Fpt Industrial S.P.A. Pump assembly for recirculating a cooling fluid of a heat engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636539C (de) * 1934-12-23 1936-10-12 Siemens Schuckertwerke Akt Ges Zur Verwendung in Salzwasser oder sonstigen Laugen bestimmter, elektrisch angetriebener Tauchpumpensatz mit Stopfbuechsen
US2301063A (en) * 1941-07-12 1942-11-03 Ingersoll Rand Co Pumping mechanism
US2687695A (en) * 1949-12-12 1954-08-31 Byron Jackson Co Motor pump
FR1033425A (fr) * 1950-03-08 1953-07-10 Pumpenbau Brugg K Ru Tschi Pompe de circulation pour chauffage central
DE956327C (de) * 1951-07-24 1957-01-17 Siemens Ag Elektromotor zum Antrieb von in einem Druckraum angeordneten Einrichtungen oder Arbeitsmaschinen
CA608203A (en) * 1954-07-01 1960-11-08 C. Hagg Arthur Totally enclosed canned motor pump

Also Published As

Publication number Publication date
US3637329A (en) 1972-01-25
FR2048911A5 (de) 1971-03-19
JPS5038801B1 (de) 1975-12-12
NL7007844A (de) 1970-12-01
DE2026461B2 (de) 1979-09-27
NL147516B (nl) 1975-10-15
DE2026461A1 (de) 1970-12-03
DE2026461C3 (de) 1985-03-21
GB1312964A (en) 1973-04-11

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Legal Events

Date Code Title Description
PL Patent ceased