FR2206615B1 - - Google Patents

Info

Publication number
FR2206615B1
FR2206615B1 FR7339421A FR7339421A FR2206615B1 FR 2206615 B1 FR2206615 B1 FR 2206615B1 FR 7339421 A FR7339421 A FR 7339421A FR 7339421 A FR7339421 A FR 7339421A FR 2206615 B1 FR2206615 B1 FR 2206615B1
Authority
FR
France
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
FR7339421A
Other languages
French (fr)
Other versions
FR2206615A1 (US20100178264A1-20100715-C00005.png
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
Application filed by G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of FR2206615A1 publication Critical patent/FR2206615A1/fr
Application granted granted Critical
Publication of FR2206615B1 publication Critical patent/FR2206615B1/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR7339421A 1972-11-15 1973-11-06 Expired FR2206615B1 (US20100178264A1-20100715-C00005.png)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2206615A1 FR2206615A1 (US20100178264A1-20100715-C00005.png) 1974-06-07
FR2206615B1 true FR2206615B1 (US20100178264A1-20100715-C00005.png) 1977-05-27

Family

ID=6633897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339421A Expired FR2206615B1 (US20100178264A1-20100715-C00005.png) 1972-11-15 1973-11-06

Country Status (4)

Country Link
BE (1) BE807071A (US20100178264A1-20100715-C00005.png)
CH (1) CH571162A5 (US20100178264A1-20100715-C00005.png)
DK (1) DK136327B (US20100178264A1-20100715-C00005.png)
FR (1) FR2206615B1 (US20100178264A1-20100715-C00005.png)

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 (de) * 1970-05-06 1971-11-25 Lucas Industries Ltd Baueinheit aus einer Kreiselpumpe und aus einem Elektromotor

Also Published As

Publication number Publication date
CH571162A5 (US20100178264A1-20100715-C00005.png) 1975-12-31
DK136327B (da) 1977-09-26
FR2206615A1 (US20100178264A1-20100715-C00005.png) 1974-06-07
BE807071A (fr) 1974-03-01
DK136327C (US20100178264A1-20100715-C00005.png) 1978-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse