FR2385923A1 - PLUNGE PUMP FOR RADIO-ACTIVE LIQUIDS - Google Patents

PLUNGE PUMP FOR RADIO-ACTIVE LIQUIDS

Info

Publication number
FR2385923A1
FR2385923A1 FR7808540A FR7808540A FR2385923A1 FR 2385923 A1 FR2385923 A1 FR 2385923A1 FR 7808540 A FR7808540 A FR 7808540A FR 7808540 A FR7808540 A FR 7808540A FR 2385923 A1 FR2385923 A1 FR 2385923A1
Authority
FR
France
Prior art keywords
pump
radio
active liquids
plunge pump
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.)
Granted
Application number
FR7808540A
Other languages
French (fr)
Other versions
FR2385923B1 (en
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 FR2385923A1 publication Critical patent/FR2385923A1/en
Application granted granted Critical
Publication of FR2385923B1 publication Critical patent/FR2385923B1/fr
Granted 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

Abstract

a. Pompe plongeante pour liquides radio-actifs. b. Cette pompe est constituée par une partie immergée dans le liquide de circulation, qui est pourvue d'une roue mobile commandée par aimants permanents et de systèmes de conduite du liquide, d'emmagasinage, d'étanchéité et de couplage ainsi que par une partie émergeant du milieu de circulation, qui constitue la commande et est pourvue d'une lanterne de pompe et d'un moteur relié avec la pompe par un arbre long et un tuyau à air comprimé. c. Vidange de réservoirs pour liquides radio-actifs.at. Immersion pump for radioactive liquids. b. This pump consists of a part immersed in the circulating liquid, which is provided with a movable impeller controlled by permanent magnets and systems for conducting the liquid, storage, sealing and coupling as well as an emerging part. of the circulation medium, which constitutes the control and is provided with a pump lantern and a motor connected to the pump by a long shaft and a compressed air hose. vs. Emptying of tanks for radioactive liquids.

FR7808540A 1977-03-31 1978-03-23 PLUNGE PUMP FOR RADIO-ACTIVE LIQUIDS Granted FR2385923A1 (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 (2)

Publication Number Publication Date
FR2385923A1 true FR2385923A1 (en) 1978-10-27
FR2385923B1 FR2385923B1 (en) 1981-12-24

Family

ID=6677275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808540A Granted FR2385923A1 (en) 1977-03-31 1978-03-23 PLUNGE PUMP FOR RADIO-ACTIVE 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) IT1156937B (en)
SE (1) SE7803620L (en)

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9315773U1 (en) * 1993-10-15 1994-03-10 Gruen Foerdertechnik Gmbh Barrel pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR572419A (en) * 1923-10-29 1924-06-05 Sulzer Ag Pump, turbine or similar machine fitted with a submerged control shaft
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
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

Patent Citations (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

Cited By (1)

* 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

Also Published As

Publication number Publication date
DE7710130U1 (en) 1977-08-18
ES468368A1 (en) 1979-04-16
BR5800365U (en) 1978-12-05
SE7803620L (en) 1978-10-01
IT7853124V0 (en) 1978-03-30
IT7867701A0 (en) 1978-03-30
GB1580593A (en) 1980-12-03
IT1156937B (en) 1987-02-04
FR2385923B1 (en) 1981-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse