IT994666B - Elettropompa - Google Patents

Elettropompa

Info

Publication number
IT994666B
IT994666B IT69530/73A IT6953073A IT994666B IT 994666 B IT994666 B IT 994666B IT 69530/73 A IT69530/73 A IT 69530/73A IT 6953073 A IT6953073 A IT 6953073A IT 994666 B IT994666 B IT 994666B
Authority
IT
Italy
Prior art keywords
electric pump
pump
electric
Prior art date
Application number
IT69530/73A
Other languages
English (en)
Original Assignee
Eheim G
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 DE2245009A external-priority patent/DE2245009C3/de
Application filed by Eheim G filed Critical Eheim G
Application granted granted Critical
Publication of IT994666B publication Critical patent/IT994666B/it

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/047—Liquid pumps for aquaria
    • 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
    • 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
    • F04D13/0633—Details of the 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
    • 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
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/247—Vanes elastic or self-adjusting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • 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
    • H02K5/1285—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 of the submersible type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Environmental Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT69530/73A 1972-09-14 1973-08-23 Elettropompa IT994666B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2245009A DE2245009C3 (de) 1972-09-14 1972-09-14 Spaltrohrmotor für ein Pumpenaggregat mit Kunststoffgehäuse und mit Pumpenrad vereinigtem Rotor

Publications (1)

Publication Number Publication Date
IT994666B true IT994666B (it) 1975-10-20

Family

ID=5856258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69530/73A IT994666B (it) 1972-09-14 1973-08-23 Elettropompa

Country Status (3)

Country Link
US (1) US3853429A (it)
GB (1) GB1398364A (it)
IT (1) IT994666B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7822014U1 (it) * 1978-06-02 1979-12-02 Askoll Srl Pompa centrifuga per piccole portate, particolarmente per ottenere la circolazione dell'acqua negli acquari e simili.
US4512885A (en) * 1983-01-07 1985-04-23 Willinger Bros., Inc. Aquarium filter assembly
US4602996A (en) * 1983-01-07 1986-07-29 Willinger Bros., Inc. Aquarium filter assembly
US4806080A (en) * 1983-07-06 1989-02-21 Ebara Corporation Pump with shaftless impeller
DE3683962D1 (de) * 1985-07-01 1992-04-02 Easthorpe Investments Ltd Zentrifugalpumpe.
US4957504A (en) * 1988-12-02 1990-09-18 Chardack William M Implantable blood pump
US6141995A (en) * 1997-12-23 2000-11-07 Maytag Corporation Method and apparatus for mounting a pump to a washing machine
US6315528B1 (en) * 1999-05-27 2001-11-13 Scroll Technologies Terminal connection in small area of scroll compressor and method for carrying out same
DE19934382A1 (de) * 1999-07-22 2001-02-01 Bosch Gmbh Robert Flüssigkeitspumpe
JP3978980B2 (ja) * 1999-09-22 2007-09-19 セイコーエプソン株式会社 Ｐｍ形ステッピングモータ
DE10140613A1 (de) * 2001-08-18 2003-03-06 Pierburg Gmbh Naßläuferpumpe
DE10251461A1 (de) * 2002-11-05 2004-05-13 BSH Bosch und Siemens Hausgeräte GmbH Elektrisch angetriebene Pumpe
DE10251463A1 (de) * 2002-11-05 2004-05-19 BSH Bosch und Siemens Hausgeräte GmbH Elektrisch angetriebene Pumpe
GB2406146B (en) * 2003-09-19 2006-12-06 Dyson Ltd A bearing assembly
DE102005009260A1 (de) * 2005-02-25 2006-08-31 Wilo Ag Spaltrohr einer Kreiselmotorpumpe
JP2006296001A (ja) * 2005-04-06 2006-10-26 Inp Institute Of Technology Co Ltd 回転電機および電磁機器
TWI288797B (en) * 2005-07-06 2007-10-21 Delta Electronics Inc Centrifugal water pump having polar anisotropic magnet
DE102005062021A1 (de) * 2005-12-22 2007-06-28 Mahle International Gmbh Elektromotor
US9214842B2 (en) * 2007-02-07 2015-12-15 Regal Beloit America, Inc. Motor
JP5163958B2 (ja) * 2008-12-22 2013-03-13 アイシン精機株式会社 電動流体ポンプと電動流体ポンプのケーシングのインサート成形用金型
US8770147B2 (en) 2011-02-25 2014-07-08 Radio Systems Corporation Animal watering device
US10743517B2 (en) 2013-06-19 2020-08-18 Radio Systems Corporation Networked automatic animal feeding system
US10631520B2 (en) 2013-06-19 2020-04-28 Radio Systems Corporation Automatic animal feeding system
EP3444479A4 (en) * 2016-04-14 2019-12-18 Bingyan Yu WATER PUMP MOTOR AND WATER PUMP
US10787370B2 (en) 2016-06-20 2020-09-29 Radio Systems Corporation Filtration system for pet water fountain
ES2902970T3 (es) 2017-05-23 2022-03-30 Radio Systems Corp Fuente de agua de flujo controlado para animales de compañía
EP3520607B1 (en) * 2018-02-06 2022-12-28 Guangdong Boyu Group Co., Ltd Water pump and aquarium equipment comprising the water pump
CN112654241B (zh) 2018-09-05 2023-01-10 无线电系统公司 离心泵宠物饮水器
US11825822B2 (en) 2018-09-05 2023-11-28 Radio Systems Corporation Centrifugal pump pet water fountain
US10781828B2 (en) * 2018-09-12 2020-09-22 Hanon Systems Centrifugal pump with noise dampening rubber isolation impeller bushing
EP3763943B1 (en) * 2019-07-10 2024-09-04 Grundfos Holding A/S Method for manufacturing a can
CN113036977B (zh) 2019-12-24 2025-09-05 广东德昌电机有限公司 泵及其电机定子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004866A (en) * 1934-10-04 1935-06-11 James F Haldeman Submersible pump and electric motor unit
DE1538894A1 (de) * 1966-08-16 1970-03-26 Licentia Gmbh Umwaelzpumpe,welche von einem Elektromotor betrieben wird
FR2086525A5 (it) * 1970-04-01 1971-12-31 Commissariat Energie Atomique
US3750951A (en) * 1971-11-03 1973-08-07 Tappan Co Heat system for dishwasher

Also Published As

Publication number Publication date
US3853429A (en) 1974-12-10
GB1398364A (en) 1975-06-18

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