GB1314651A - Submersible electric motor-pump assemblages - Google Patents

Submersible electric motor-pump assemblages

Info

Publication number
GB1314651A
GB1314651A GB2640171*A GB2640171A GB1314651A GB 1314651 A GB1314651 A GB 1314651A GB 2640171 A GB2640171 A GB 2640171A GB 1314651 A GB1314651 A GB 1314651A
Authority
GB
United Kingdom
Prior art keywords
chamber
oil
moisture
motor
electric motor
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
GB2640171*A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1314651A publication Critical patent/GB1314651A/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
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
GB2640171*A 1970-03-24 1971-04-19 Submersible electric motor-pump assemblages Expired GB1314651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014047 DE2014047A1 (de) 1970-03-24 1970-03-24 Elektrische Tauchpumpe

Publications (1)

Publication Number Publication Date
GB1314651A true GB1314651A (en) 1973-04-26

Family

ID=5766104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2640171*A Expired GB1314651A (en) 1970-03-24 1971-04-19 Submersible electric motor-pump assemblages

Country Status (3)

Country Link
DE (1) DE2014047A1 (enrdf_load_stackoverflow)
FR (1) FR2085061A5 (enrdf_load_stackoverflow)
GB (1) GB1314651A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493360A (en) * 2011-08-02 2013-02-06 Marcus Bicknell Submersible pump with bulkhead between impeller and motor
EP2669525A1 (de) * 2012-05-31 2013-12-04 Grundfos Holding A/S Kreiselpumpenaggregat
CN106593896A (zh) * 2016-12-14 2017-04-26 衡阳市力源动力制造有限公司 一种智能控制潜水电泵

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405279C (sv) * 1977-04-29 1985-12-09 Flygt Ab Oljehus anordnat mellan pumpenhet och drivenhet i ett drenkbart pumpaggregat
DE3525156C1 (de) * 1985-07-13 1986-06-05 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kreiselpumpenaggregat
DE3645260C2 (de) * 1986-11-20 1995-01-19 Hermetic Pumpen Gmbh Pumpe mit einem Spaltrohrmagnetkupplungsantrieb
DE19711185C2 (de) * 1997-03-18 1999-11-18 Werner Arnswald Tauchmotorpumpe
DE10239998A1 (de) * 2002-08-27 2004-03-04 Gardena Manufacturing Gmbh Pumpenanordnung
CN105090056A (zh) * 2015-08-04 2015-11-25 芜湖环球汽车配件有限公司 一种潜水泵
DE102023116577A1 (de) * 2023-06-23 2024-12-24 Orpu Pumpenfabrik Gmbh Anordnung einer Gleitringdichtung auf einer Motor-/Pumpenwelle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493360A (en) * 2011-08-02 2013-02-06 Marcus Bicknell Submersible pump with bulkhead between impeller and motor
EP2669525A1 (de) * 2012-05-31 2013-12-04 Grundfos Holding A/S Kreiselpumpenaggregat
WO2013178444A1 (de) * 2012-05-31 2013-12-05 Grundfos Holding A/S Kreiselpumpe
CN106593896A (zh) * 2016-12-14 2017-04-26 衡阳市力源动力制造有限公司 一种智能控制潜水电泵
CN106593896B (zh) * 2016-12-14 2022-09-30 湖南省大地泵业有限公司 一种智能控制潜水电泵

Also Published As

Publication number Publication date
DE2014047A1 (de) 1971-10-07
FR2085061A5 (enrdf_load_stackoverflow) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees