DK136327C - - Google Patents

Info

Publication number
DK136327C
DK136327C DK611373A DK611373A DK136327C DK 136327 C DK136327 C DK 136327C DK 611373 A DK611373 A DK 611373A DK 611373 A DK611373 A DK 611373A DK 136327 C DK136327 C DK 136327C
Authority
DK
Denmark
Application number
DK611373A
Other languages
Danish (da)
Other versions
DK136327B (en
Inventor
F Sulzer
G Kratz
P Dannenmann
Original Assignee
Bauknecht G. Gesellschaft Mit Beschraenkter Haftung Elektro
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 Bauknecht G. Gesellschaft Mit Beschraenkter Haftung Elektro filed Critical Bauknecht G. Gesellschaft Mit Beschraenkter Haftung Elektro
Publication of DK136327B publication Critical patent/DK136327B/en
Application granted granted Critical
Publication of DK136327C publication Critical patent/DK136327C/da

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
DK611373A 1972-11-15 1973-11-13 Hollow shaft for slit tube motors. DK136327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7241890 1972-11-15

Publications (2)

Publication Number Publication Date
DK136327B DK136327B (en) 1977-09-26
DK136327C true DK136327C (en) 1978-02-27

Family

ID=6633897

Family Applications (1)

Application Number Title Priority Date Filing Date
DK611373A DK136327B (en) 1972-11-15 1973-11-13 Hollow shaft for slit tube motors.

Country Status (4)

Country Link
BE (1) BE807071A (en)
CH (1) CH571162A5 (en)
DK (1) DK136327B (en)
FR (1) FR2206615B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501814A (en) * 1948-09-03 1950-03-28 George A Gillen Electric motor
US2753806A (en) * 1952-11-12 1956-07-10 David P Litzenberg Motor driven pumps
GB911075A (en) * 1959-05-01 1962-11-21 Metamec Ltd Improvements relating to electric motors
DE2022173A1 (en) * 1970-05-06 1971-11-25 Lucas Industries Ltd Unit consisting of a centrifugal pump and an electric motor

Also Published As

Publication number Publication date
DK136327B (en) 1977-09-26
FR2206615B1 (en) 1977-05-27
BE807071A (en) 1974-03-01
FR2206615A1 (en) 1974-06-07
CH571162A5 (en) 1975-12-31

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