GB1393353A - Motor driven pumps - Google Patents

Motor driven pumps

Info

Publication number
GB1393353A
GB1393353A GB2346573A GB2346573A GB1393353A GB 1393353 A GB1393353 A GB 1393353A GB 2346573 A GB2346573 A GB 2346573A GB 2346573 A GB2346573 A GB 2346573A GB 1393353 A GB1393353 A GB 1393353A
Authority
GB
United Kingdom
Prior art keywords
motor driven
driven pumps
conical surface
motor
electrotechnische
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
GB2346573A
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.)
G Bauknecht GmbH
Original Assignee
G Bauknecht 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
Priority claimed from DE19722224213 external-priority patent/DE2224213B1/en
Priority claimed from DE19732323089 external-priority patent/DE2323089A1/en
Application filed by G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of GB1393353A publication Critical patent/GB1393353A/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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid

Landscapes

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

Abstract

1393353 Indicating direction of revolution G BAUKNECHT GmbH ELECTROTECHNISCHE FABRIKEN 17 May 1973 [18 May 1972 18 May 1973] 23465/73 Heading G1K [Also in Divisions F1 and H2] A device 50 having a toothed or knurled conical surface 49 can be brought into engagement with a conical surface 48 of a motor-driven pump impeller 24 so as to indicate the direction of rotation.
GB2346573A 1972-05-18 1973-05-17 Motor driven pumps Expired GB1393353A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722224213 DE2224213B1 (en) 1972-05-18 1972-05-18 PUMP
DE19732323089 DE2323089A1 (en) 1973-05-08 1973-05-08 PUMP

Publications (1)

Publication Number Publication Date
GB1393353A true GB1393353A (en) 1975-05-07

Family

ID=25763269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2346573A Expired GB1393353A (en) 1972-05-18 1973-05-17 Motor driven pumps

Country Status (12)

Country Link
US (1) US3870438A (en)
AT (1) AT327007B (en)
CH (1) CH568485A5 (en)
DK (1) DK134079C (en)
FI (1) FI53033C (en)
FR (1) FR2191038B1 (en)
GB (1) GB1393353A (en)
IT (1) IT992552B (en)
NL (1) NL7307026A (en)
PL (1) PL85755B1 (en)
SE (1) SE379833B (en)
YU (1) YU127173A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR369901A0 (en) * 2001-03-13 2001-04-12 Davey Products Pty Ltd Improved pump
EP1960632B1 (en) * 2005-11-30 2019-08-21 Dresser-Rand Company End closure device for a turbomachine casing
DE102009034158B4 (en) 2009-07-20 2023-11-16 Flender Gmbh Encapsulation of an electrical machine
UA113134U (en) * 2015-12-11 2017-01-10 LOW POWER ENERGY EFFICIENT FAN
US10574114B2 (en) 2017-05-02 2020-02-25 Moog Inc. Electric motor for use in pressurized fluid environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312848A (en) * 1941-01-07 1943-03-02 Albert R Pezzillo Motor driven pump unit
US2537310A (en) * 1945-12-13 1951-01-09 Lapp Emil Fluid pump with built-in induction motor
US2485408A (en) * 1948-05-14 1949-10-18 Republic Industries Motor pump unit
US2535695A (en) * 1950-06-07 1950-12-26 Jr Albert R Pezzillo Motor pump unit
US3164096A (en) * 1962-09-24 1965-01-05 W Dan Bergman Ab Pumps with incorporated motor
US3719436A (en) * 1970-09-22 1973-03-06 Gorman Rupp Co Axial flow pump

Also Published As

Publication number Publication date
IT992552B (en) 1975-09-30
DK134079B (en) 1976-09-06
CH568485A5 (en) 1975-10-31
FR2191038A1 (en) 1974-02-01
US3870438A (en) 1975-03-11
PL85755B1 (en) 1976-04-30
SE379833B (en) 1975-10-20
AT327007B (en) 1976-01-12
DK134079C (en) 1977-02-07
FI53033B (en) 1977-09-30
ATA438473A (en) 1975-03-15
YU127173A (en) 1982-06-30
NL7307026A (en) 1973-11-20
FR2191038B1 (en) 1974-07-05
FI53033C (en) 1978-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee