GB526293A - Improvements in or relating to immersion pump units - Google Patents

Improvements in or relating to immersion pump units

Info

Publication number
GB526293A
GB526293A GB7977/39A GB797739A GB526293A GB 526293 A GB526293 A GB 526293A GB 7977/39 A GB7977/39 A GB 7977/39A GB 797739 A GB797739 A GB 797739A GB 526293 A GB526293 A GB 526293A
Authority
GB
United Kingdom
Prior art keywords
motor
relating
pump units
immersion pump
pump
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
GB7977/39A
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.)
ERNST NOETZEL
Original Assignee
ERNST NOETZEL
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 ERNST NOETZEL filed Critical ERNST NOETZEL
Publication of GB526293A publication Critical patent/GB526293A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of pumps
    • B67D7/68—Arrangements of pumps submerged in storage tank or reservoir
    • 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
    • F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Abstract

526,293. Centrifuga pumps. NOETZEL, E March 11, 1939, No. 7977 Convention date, Marct 16, 1938. [Class 110 (i)] A submersible pump unit comprises an electric motor 5 driving a pump 7, the motor being surrounded by oil in a container 4. The pump delivers liquid 2 from an inlet 10 up an annular pressure space 10a to ar outlet 14. The leads 11 to the motor pass out through a pipe 16. Ribs attach the motor 5 to the wall 4 Sealing rings 8 and 9 are provided on the shaft 6
GB7977/39A 1938-03-17 1939-03-11 Improvements in or relating to immersion pump units Expired GB526293A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1938A0086166 DE688359C (en) 1938-03-17 1938-03-17 Swivel connection for container
NL90050A NL54227C (en) 1938-03-17 1938-10-05

Publications (1)

Publication Number Publication Date
GB526293A true GB526293A (en) 1940-09-13

Family

ID=37056790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7977/39A Expired GB526293A (en) 1938-03-17 1939-03-11 Improvements in or relating to immersion pump units

Country Status (4)

Country Link
DE (1) DE688359C (en)
FR (1) FR848158A (en)
GB (1) GB526293A (en)
NL (1) NL54227C (en)

Also Published As

Publication number Publication date
NL54227C (en) 1943-03-17
FR848158A (en) 1939-10-24
DE688359C (en) 1940-02-19

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