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FR1322867A - Improvements to air-gap motors, especially for central heating accelerators and other similar applications - Google Patents

Improvements to air-gap motors, especially for central heating accelerators and other similar applications

Info

Publication number
FR1322867A
FR1322867A FR886814A FR886814A FR1322867A FR 1322867 A FR1322867 A FR 1322867A FR 886814 A FR886814 A FR 886814A FR 886814 A FR886814 A FR 886814A FR 1322867 A FR1322867 A FR 1322867A
Authority
FR
France
Prior art keywords
air
central heating
similar applications
gap motors
accelerators
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
FR886814A
Other languages
French (fr)
Inventor
Jean Louis Georges Drouard
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 filed Critical
Priority to FR886814A priority Critical patent/FR1322867A/en
Priority to CH80063A priority patent/CH394365A/en
Priority to GB2666/63A priority patent/GB969153A/en
Priority to US253867A priority patent/US3229130A/en
Priority to LU43078D priority patent/LU43078A1/xx
Priority to DEM43685U priority patent/DE1887376U/en
Priority to FI0189/63A priority patent/FI40776B/fi
Application granted granted Critical
Publication of FR1322867A publication Critical patent/FR1322867A/en
Priority to OA50935A priority patent/OA00848A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
FR886814A 1962-02-02 1962-02-02 Improvements to air-gap motors, especially for central heating accelerators and other similar applications Expired FR1322867A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR886814A FR1322867A (en) 1962-02-02 1962-02-02 Improvements to air-gap motors, especially for central heating accelerators and other similar applications
CH80063A CH394365A (en) 1962-02-02 1963-01-21 Electric motor with air gap designed to drive a pump, in particular a central heating acceleration pump
GB2666/63A GB969153A (en) 1962-02-02 1963-01-22 Improvements in motors having an air-gap jacket in particular for central heating accelerators and other like applications
US253867A US3229130A (en) 1962-02-02 1963-01-25 Motors having an air-gap jacket in particular for central heating accelerators and other like applications
LU43078D LU43078A1 (en) 1962-02-02 1963-01-25
DEM43685U DE1887376U (en) 1962-02-02 1963-01-29 MOTOR WITH AIR GAP SHELL, IN PARTICULAR FOR CIRCULATION PUMPS IN CENTRAL HEATING SYSTEMS AND THE LIKE.
FI0189/63A FI40776B (en) 1962-02-02 1963-02-01
OA50935A OA00848A (en) 1962-02-02 1964-12-19 Improvement in air-gap motors, in particular for central heating accelerators and other similar applications.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886814A FR1322867A (en) 1962-02-02 1962-02-02 Improvements to air-gap motors, especially for central heating accelerators and other similar applications

Publications (1)

Publication Number Publication Date
FR1322867A true FR1322867A (en) 1963-04-05

Family

ID=8771871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886814A Expired FR1322867A (en) 1962-02-02 1962-02-02 Improvements to air-gap motors, especially for central heating accelerators and other similar applications

Country Status (8)

Country Link
US (1) US3229130A (en)
CH (1) CH394365A (en)
DE (1) DE1887376U (en)
FI (1) FI40776B (en)
FR (1) FR1322867A (en)
GB (1) GB969153A (en)
LU (1) LU43078A1 (en)
OA (1) OA00848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168188A (en) * 1990-07-13 1992-12-01 Ebara Corporation Canned motor bearing having an integrally formed load side bearing bracket and end plate
DE19648455A1 (en) * 1995-11-24 1997-10-30 Toshiba Kawasaki Kk Fully closed main electric motor for vehicle

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1532388A (en) * 1967-05-10 1968-07-12 Drouard Moteurs Advanced electric motor with air gap
US3521100A (en) * 1969-03-26 1970-07-21 Baldor Electric Co D.c. motor with cast main yoke and laminated interpole yoke and method of forming
SE355446B (en) * 1970-11-02 1973-04-16 Skf Ind Trading & Dev
US3733504A (en) * 1971-07-27 1973-05-15 Harowe Servo Controls Inc Self supporting rotary electrical device
DE2434834C2 (en) * 1974-07-19 1985-07-25 Werner Dr.-Ing. 2000 Hamburg Ohm Gear motor
CH633392A5 (en) * 1978-05-03 1982-11-30 Zschokke Wartmann Ag Stator FOR A LUFTGEKUEHLTE ELECTRIC MACHINE.
US4486677A (en) * 1982-04-30 1984-12-04 Mitsubishi Denki Kabushiki Kaisha Encased electric motor employing gas as heat dissipating means
US4496862A (en) * 1983-08-05 1985-01-29 Sundstrand Corporation High speed generator air vent for air gap
US4779031A (en) * 1985-12-30 1988-10-18 Intellico, Inc. Motor system
US5038088A (en) * 1985-12-30 1991-08-06 Arends Gregory E Stepper motor system
NO302589B1 (en) * 1995-09-05 1998-03-23 Abb Kraft As Improved device by tube generator
DE10051403A1 (en) * 2000-10-17 2002-06-13 Minebea Co Ltd Rotor assembly for an electric motor and internal rotor electric motor
FR2857521B1 (en) * 2003-07-11 2005-09-23 Thales Sa COOLER OF A STATOR
US7476992B2 (en) * 2005-05-17 2009-01-13 Parker-Hannifin Corporation Air-cooled electric motor
WO2009051697A1 (en) * 2007-10-12 2009-04-23 Varian Medical Systems, Inc. Charged particle accelerators, radiation sources, systems, and methods
DE102008014379A1 (en) * 2008-03-17 2009-09-24 Sycotec Gmbh & Co. Kg Electromechanical machine e.g. permanent magnet synchronous motor, has rotor arranged in rotor area, whose boundary with exclusion of feed through of rotor shaft from rotor area is pressure sealed
US8593024B2 (en) * 2010-04-12 2013-11-26 Hamilton Sundstrand Space Systems International, Inc. Implementation of a non-metallic barrier in an electric motor
US8482168B2 (en) * 2010-08-25 2013-07-09 Clean Wave Technologies, Inc. Systems and methods for fluid cooling of electric machines
US8427019B2 (en) 2010-08-25 2013-04-23 Clean Wave Technologies, Inc. Systems and methods for cooling and lubrication of electric machines
JP5912424B2 (en) * 2011-11-07 2016-04-27 トヨタ自動車株式会社 water pump
US8920142B2 (en) * 2012-02-28 2014-12-30 Hamilton Sundstrand Corporation Wet rotor pump motor stator sealing liner
CN104214109B (en) * 2013-06-03 2018-04-27 浙江三花制冷集团有限公司 a circulation pump
BG66921B1 (en) * 2015-02-23 2019-07-31 "Алмотт" Оод Brushless electric air-cooled machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168188A (en) * 1990-07-13 1992-12-01 Ebara Corporation Canned motor bearing having an integrally formed load side bearing bracket and end plate
DE19648455A1 (en) * 1995-11-24 1997-10-30 Toshiba Kawasaki Kk Fully closed main electric motor for vehicle
DE19648455C2 (en) * 1995-11-24 2003-09-25 Toshiba Kawasaki Kk Encapsulated traction motor for an electric rail vehicle

Also Published As

Publication number Publication date
CH394365A (en) 1965-06-30
OA00848A (en) 1967-11-15
LU43078A1 (en) 1963-03-25
FI40776B (en) 1969-01-31
DE1887376U (en) 1964-02-13
GB969153A (en) 1964-09-09
US3229130A (en) 1966-01-11

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