GB1175776A - Submersible Pumps - Google Patents

Submersible Pumps

Info

Publication number
GB1175776A
GB1175776A GB08859/68A GB1885968A GB1175776A GB 1175776 A GB1175776 A GB 1175776A GB 08859/68 A GB08859/68 A GB 08859/68A GB 1885968 A GB1885968 A GB 1885968A GB 1175776 A GB1175776 A GB 1175776A
Authority
GB
United Kingdom
Prior art keywords
bell
air
division
submersible pumps
wall
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
GB08859/68A
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.)
CROWELL DESIGNS Inc
Original Assignee
CROWELL DESIGNS Inc
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 CROWELL DESIGNS Inc filed Critical CROWELL DESIGNS Inc
Publication of GB1175776A publication Critical patent/GB1175776A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,175,776. Electric motors; carrying conductors into casings. CROWELL DESIGNS Inc. 22 April, 1968 [23 May, 1967], No. 18859/68. Headings H2A and H2E. [Also in Division F1] In a submersible pump (see Division F1), an electric driving motor 12 in the upper portion of an air-bell 10, is supported via a resilient ring 39 by a partition wall 37. The portions 46 of the motor supply leads are stripped of their conventional insulation 47 and are sealed to the wall of the air-bell by a plastics material, e.g. an epoxy material 60.
GB08859/68A 1967-05-23 1968-04-22 Submersible Pumps Expired GB1175776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US640597A US3408942A (en) 1967-05-23 1967-05-23 Bilge pump

Publications (1)

Publication Number Publication Date
GB1175776A true GB1175776A (en) 1969-12-23

Family

ID=24568893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08859/68A Expired GB1175776A (en) 1967-05-23 1968-04-22 Submersible Pumps

Country Status (3)

Country Link
US (1) US3408942A (en)
DE (1) DE1703365C3 (en)
GB (1) GB1175776A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135731A (en) * 1983-02-17 1984-09-05 Graziella Freschi Submersible pumps
EP0341368A1 (en) * 1988-05-10 1989-11-15 ABS Pumpen AG Submersible motor pump
GB2240590A (en) * 1990-01-15 1991-08-07 Weber Espana Sa Petrol pump for fuel injection systems
GB2328719A (en) * 1997-08-18 1999-03-03 Munster Simms Engineering Limi Electric bilge pump assembly
US9810241B2 (en) 2013-03-19 2017-11-07 Flow Control LLC Low profile pump with the ability to be mounted in various configurations

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752603A (en) * 1971-12-09 1973-08-14 Zenith Manuf Inc Motor driven centrifugal pump
US4013383A (en) * 1973-12-03 1977-03-22 Rule Industries, Inc. Vertical shaft impeller pump apparatus
US3861831A (en) * 1973-12-03 1975-01-21 Rule Industries Vertical shaft impeller pump apparatus
US3969043A (en) * 1974-01-04 1976-07-13 Little Giant Corporation Process cooled submersible pump and motor assembly
US3910725A (en) * 1974-02-19 1975-10-07 Rule Industries Portable pump apparatus
FI750218A (en) * 1975-01-28 1976-07-29 Sarlin Ab Oy E
US4065232A (en) * 1975-04-08 1977-12-27 Andrew Stratienko Liquid pump sealing system
USD242651S (en) * 1975-07-30 1976-12-07 Ebara Manufacturing Co., Ltd. Submersible pump
US4098557A (en) * 1976-07-30 1978-07-04 Finish Engineering Company Acid pump
US4275995A (en) * 1979-01-10 1981-06-30 Taylor Thomas K Bilge pump
FR2466644A1 (en) * 1979-10-04 1981-04-10 Dba ELECTRIC MOTOR-POWERED COMPACT PUMP IMPROVEMENTS TO PROGRAM SELECTING DEVICES FOR RADIO-ELECTRIC RECEIVERS
DE3622963A1 (en) * 1986-07-09 1988-01-21 Flux Geraete Gmbh PUMP, PREFERABLY CONTAINER PUMP
US4875352A (en) * 1987-05-11 1989-10-24 Schlage Lock Company Construction keying
US5431548A (en) * 1993-07-12 1995-07-11 Koble, Jr.; Robert L. Single suction inlet evaporative cooler pump apparatus
DE4433972A1 (en) * 1994-09-23 1996-03-28 Teves Gmbh Alfred Electric motor, pump and an electric motor / pump unit
JP3304680B2 (en) * 1995-04-24 2002-07-22 株式会社日立製作所 Blower equipment
US20040084092A1 (en) * 2002-10-30 2004-05-06 Bogart Michael M. Decouplable sea water suction strainer and pump assembly
JP2006112335A (en) * 2004-10-15 2006-04-27 Fuji Koki Corp Drainage pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320708A (en) * 1940-11-22 1943-06-01 Smith Corp A O Submersible electrically driven pump
US2381834A (en) * 1942-04-20 1945-08-07 Self Priming Pump & Eng Co Ltd Centrifugal pump for liquid
US3256828A (en) * 1964-04-01 1966-06-21 Rule Clinton Pumps for liquids

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135731A (en) * 1983-02-17 1984-09-05 Graziella Freschi Submersible pumps
EP0341368A1 (en) * 1988-05-10 1989-11-15 ABS Pumpen AG Submersible motor pump
WO1989011039A1 (en) * 1988-05-10 1989-11-16 Abs Pumpen Ag Submersible motor-driven pump
GB2240590A (en) * 1990-01-15 1991-08-07 Weber Espana Sa Petrol pump for fuel injection systems
GB2240590B (en) * 1990-01-15 1994-01-12 Weber Espana Sa Petrol pump for fuel injection systems.
GB2328719A (en) * 1997-08-18 1999-03-03 Munster Simms Engineering Limi Electric bilge pump assembly
GB2328719B (en) * 1997-08-18 1999-10-27 Munster Simms Engineering Limi Electric bilge pump assembly
US9810241B2 (en) 2013-03-19 2017-11-07 Flow Control LLC Low profile pump with the ability to be mounted in various configurations
US10323646B2 (en) 2013-03-19 2019-06-18 Flow Control LLC Low profile pump with the ability to be mounted in various configurations

Also Published As

Publication number Publication date
DE1703365A1 (en) 1972-03-09
DE1703365B2 (en) 1973-07-26
DE1703365C3 (en) 1974-02-28
US3408942A (en) 1968-11-05

Similar Documents

Publication Publication Date Title
GB1175776A (en) Submersible Pumps
FR2278957A1 (en) MAGNETICALLY DRIVEN CENTRIFUGAL PUMP
IT1123606B (en) LOGICAL NUMERIC CONTROL SYSTEM FOR THE THREE-PHASE MOTOR OF A SUBMERSIBLE PUMP
IT1011033B (en) STATOR FOR ELECTRIC MOTORS
CA931616A (en) Submersible motor components unit for a submersible electric motor
GB1185998A (en) D.C. Electric motors of small axial dimensions
CA997817A (en) Synchronous motor stator pole arrangement
AU1132970A (en) Submersible electric motor
GB1323203A (en) Electrically operated pump
GB1196924A (en) Improvements in and relating to Synchronous or Asynchronous Electrical Machines
CA989456A (en) Lightning arrestor for submersible electric motors
CA956508A (en) Arrangement including a submersible electric motor-pump assembly
CA1028411A (en) Electrical submersible pump assembly
GB1002944A (en) Improvements in or relating to submersible electric motors
CA956509A (en) Arrangement including a submersible electric motor-pump assembly
SU462247A1 (en) Shallow stator of an electric machine
GB1475329A (en) Synchronous motors
GB1238835A (en)
ES410814A1 (en) Improvements in the construction of electric motors. (Machine-translation by Google Translate, not legally binding)
AU478866B2 (en) An electrical submersible motor-pump assemblage
AU3517971A (en) Improved cooling means for submersible electric motor pumps
SU495742A1 (en) Electric machine rotor
CA671721A (en) Pumping unit consisting of a centrifugal pump of an electric motor
GB1231831A (en)
GB850290A (en) A pumping assembly

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees