ES468368A1 - Immersion pump for radioactive liquids - Google Patents

Immersion pump for radioactive liquids

Info

Publication number
ES468368A1
ES468368A1 ES468368A ES468368A ES468368A1 ES 468368 A1 ES468368 A1 ES 468368A1 ES 468368 A ES468368 A ES 468368A ES 468368 A ES468368 A ES 468368A ES 468368 A1 ES468368 A1 ES 468368A1
Authority
ES
Spain
Prior art keywords
pump
shaft
extracted
medium
radioactive liquids
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
Application number
ES468368A
Other languages
Spanish (es)
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.)
Nukem GmbH
Original Assignee
Nukem GmbH
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 Nukem GmbH filed Critical Nukem GmbH
Publication of ES468368A1 publication Critical patent/ES468368A1/en
Expired 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Submersible pump for radioactive liquids consisting of a pump part, submerged in the medium to be extracted, with a impeller driven by a permanent magnet, as well as with liquid, support, sealing and coupling systems, and a part propeller that is outside the medium to be extracted, with a pump lantern and a motor that is connected to the pump part by means of a long shaft and an extraction tube, characterized by the pressure extraction tube, the tube for the material of lubrication and the shaft of the drive shaft, together with the drive shaft and the cyclically lubricated support, form several assembly units by using common flanges and because the parts of shaft parts in these assembly units are made in a which are pluggable by means of multiple key couplings. (Machine-translation by Google Translate, not legally binding)
ES468368A 1977-03-31 1978-03-30 Immersion pump for radioactive liquids Expired ES468368A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7710130U DE7710130U1 (en) 1977-03-31 1977-03-31 SUBMERSIBLE PUMP FOR RADIOACTIVE LIQUIDS

Publications (1)

Publication Number Publication Date
ES468368A1 true ES468368A1 (en) 1979-04-16

Family

ID=6677275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468368A Expired ES468368A1 (en) 1977-03-31 1978-03-30 Immersion pump for radioactive liquids

Country Status (7)

Country Link
BR (1) BR5800365U (en)
DE (1) DE7710130U1 (en)
ES (1) ES468368A1 (en)
FR (1) FR2385923A1 (en)
GB (1) GB1580593A (en)
IT (2) IT7853124V0 (en)
SE (1) SE7803620L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480360A1 (en) * 1980-04-14 1981-10-16 Guinard Pompes Sealed electric motor for use in wet conditions - has shaft connected to magnet inside sealed casing with driven magnet mounted on output shaft outside casing
DE9315773U1 (en) * 1993-10-15 1994-03-10 Grün Fördertechnik GmbH, 97877 Wertheim Barrel pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE443378C (en) * 1927-04-27 Wesselinger Gusswerk G M B H Centrifugal submersible pump with an electric motor arranged outside the liquid to be conveyed
FR572419A (en) * 1923-10-29 1924-06-05 Sulzer Ag Pump, turbine or similar machine fitted with a submerged control shaft
FR1000564A (en) * 1946-03-04 1952-02-13 Improvement to drive shafts of rotary deep well pumps and similar machines
GB1078671A (en) * 1964-05-29 1967-08-09 Worthington Simpson Improvements in centrifugal pumps
DE1528665A1 (en) * 1966-07-29 1971-01-21 Ewald Burger Dirty water pump
FR2088867A5 (en) * 1970-04-28 1972-01-07 Process Ind Inc

Also Published As

Publication number Publication date
BR5800365U (en) 1978-12-05
GB1580593A (en) 1980-12-03
DE7710130U1 (en) 1977-08-18
IT7867701A0 (en) 1978-03-30
SE7803620L (en) 1978-10-01
IT7853124V0 (en) 1978-03-30
FR2385923B1 (en) 1981-12-24
IT1156937B (en) 1987-02-04
FR2385923A1 (en) 1978-10-27

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