NL7804905A - IMPROVED PUMP. - Google Patents

IMPROVED PUMP.

Info

Publication number
NL7804905A
NL7804905A NL7804905A NL7804905A NL7804905A NL 7804905 A NL7804905 A NL 7804905A NL 7804905 A NL7804905 A NL 7804905A NL 7804905 A NL7804905 A NL 7804905A NL 7804905 A NL7804905 A NL 7804905A
Authority
NL
Netherlands
Prior art keywords
improved pump
pump
improved
Prior art date
Application number
NL7804905A
Other languages
Dutch (nl)
Original Assignee
Roberts Samuel Alfred
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 Roberts Samuel Alfred filed Critical Roberts Samuel Alfred
Publication of NL7804905A publication Critical patent/NL7804905A/en

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • F04D29/183—Semi axial flow rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7804905A 1977-05-11 1978-05-08 IMPROVED PUMP. NL7804905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1981977A GB1579951A (en) 1977-05-11 1977-05-11 Apparatus for pumping liquids in central heating systems

Publications (1)

Publication Number Publication Date
NL7804905A true NL7804905A (en) 1978-11-14

Family

ID=10135770

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804905A NL7804905A (en) 1977-05-11 1978-05-08 IMPROVED PUMP.

Country Status (5)

Country Link
JP (1) JPS53139203A (en)
DE (1) DE2820870A1 (en)
FR (1) FR2390604A1 (en)
GB (1) GB1579951A (en)
NL (1) NL7804905A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225611B (en) * 1986-04-14 1990-10-31 Hitachi Ltd An electric blower
DE3715216A1 (en) * 1987-05-07 1988-11-17 Doll Robert SUBMERSIBLE PUMP, IN PARTICULAR FOR LOW-BOILING LIQUIDS
GB2244095A (en) * 1990-05-17 1991-11-20 Hwang Cheng Luen Aquarium pump arrangement
DE102011077777B3 (en) * 2011-06-17 2012-07-26 Ksb Aktiengesellschaft Submersible pump and method for assembling a submersible pump
DE102012212423A1 (en) * 2012-07-16 2014-01-16 Mahle International Gmbh Liquid pump used as oil pump or coolant pump for internal combustion engine of motor car, pumps liquid from pump unit in axial direction so as to cool the stator and stator windings of electromotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1154936A (en) * 1956-07-11 1958-04-18 Improvements to centrifugal pumps
FR1507706A (en) * 1967-01-10 1967-12-29 Feutron Karl Weiss K G Single-stage radial-flow volute casing pump without steering wheel for pumping liquids with highly variable viscosity, in particular for circulating refrigerant brine
US3776664A (en) * 1972-08-18 1973-12-04 A Kimmel Small diameter irrigation pump
GB1434226A (en) * 1973-11-02 1976-05-05 Roberts S A Pumps

Also Published As

Publication number Publication date
DE2820870A1 (en) 1978-11-23
JPS53139203A (en) 1978-12-05
FR2390604A1 (en) 1978-12-08
GB1579951A (en) 1980-11-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed