ATE370331T1 - Lagerausführung für rotorwelle und kupplungssatz - Google Patents

Lagerausführung für rotorwelle und kupplungssatz

Info

Publication number
ATE370331T1
ATE370331T1 AT04101988T AT04101988T ATE370331T1 AT E370331 T1 ATE370331 T1 AT E370331T1 AT 04101988 T AT04101988 T AT 04101988T AT 04101988 T AT04101988 T AT 04101988T AT E370331 T1 ATE370331 T1 AT E370331T1
Authority
AT
Austria
Prior art keywords
rotor shaft
disclosed
magnet assembly
pump chamber
inner magnet
Prior art date
Application number
AT04101988T
Other languages
English (en)
Inventor
Dale Miller
Jim Mayer
Jason Reuther
Original Assignee
Viking Pump Inc
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 Viking Pump Inc filed Critical Viking Pump Inc
Application granted granted Critical
Publication of ATE370331T1 publication Critical patent/ATE370331T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0069—Magnetic couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Rotary Pumps (AREA)
AT04101988T 2003-05-07 2004-05-07 Lagerausführung für rotorwelle und kupplungssatz ATE370331T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/431,197 US7029246B2 (en) 2003-05-07 2003-05-07 Rotor shaft bearing design and coupling mechanism

Publications (1)

Publication Number Publication Date
ATE370331T1 true ATE370331T1 (de) 2007-09-15

Family

ID=32990533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04101988T ATE370331T1 (de) 2003-05-07 2004-05-07 Lagerausführung für rotorwelle und kupplungssatz

Country Status (4)

Country Link
US (1) US7029246B2 (de)
EP (1) EP1475540B1 (de)
AT (1) ATE370331T1 (de)
DE (1) DE602004008141D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7183683B2 (en) * 2005-06-23 2007-02-27 Peopleflo Manufacturing Inc. Inner magnet of a magnetic coupling
US7549205B2 (en) * 2005-06-24 2009-06-23 Peopleflo Manufacturing Inc. Assembly and method for pre-stressing a magnetic coupling canister
US8925437B2 (en) * 2006-12-05 2015-01-06 Smith & Nephew, Inc. Cutting tool having a magnetically controlled pre-load force
CA2726294C (en) * 2008-06-20 2017-06-13 Cameron International Corporation Gas compressor magnetic coupler
US8863646B2 (en) * 2008-09-08 2014-10-21 Ge Oil & Gas Compression Systems, Llc Compression system having seal with magnetic coupling of pistons
US8646382B2 (en) 2009-05-05 2014-02-11 Pearl City Manufacturing, Inc. Convection recirculating fryer for cooking foods
US8231364B2 (en) * 2009-07-09 2012-07-31 Viking Pump, Inc. Electric heating and temperature control for process pumps
US20120177511A1 (en) * 2011-01-10 2012-07-12 Peopleflo Manufacturing, Inc. Modular Pump Rotor Assemblies
CN102536821A (zh) * 2012-02-29 2012-07-04 大连亿斯德制冷设备有限公司 氨用半封闭螺杆制冷压缩机
AU2012389801B2 (en) 2012-09-12 2017-12-14 Fmc Technologies, Inc. Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
AU2012389799B2 (en) 2012-09-12 2017-06-29 Fmc Technologies, Inc. Up-thrusting fluid system
EP2901016B1 (de) * 2012-09-12 2020-10-21 FMC Technologies, Inc. Kopplung einer elektrischen maschine mit einer flüssigkeitsausgabe
SG11201507523QA (en) 2013-03-15 2015-10-29 Fmc Technologies Submersible well fluid system
DE102013008795B3 (de) * 2013-05-24 2014-08-21 Ksb Aktiengesellschaft Pumpenanordnung
CN103711696A (zh) * 2013-12-29 2014-04-09 大连亿莱森玛机电有限公司 磁力传动螺杆制冷压缩机
US10208869B2 (en) * 2016-12-19 2019-02-19 Peopleflo Manufacturing, Inc. Multi-piece canister assembly for magnetically coupled fluid handling devices
US12504016B2 (en) * 2024-02-01 2025-12-23 Hamilton Sundstrand Corporation Bearing cooling flow path for a cabin air compressor
US12305644B1 (en) 2024-03-27 2025-05-20 Cheng-Jiang Hou Cooling pump assembly
EP4624750A1 (de) * 2024-03-28 2025-10-01 Hou, Cheng-Jiang Kühlmittelpumpenanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238883A (en) * 1964-03-09 1966-03-08 Micro Pump Corp Magnetic drive gear pump
JPS51111902A (en) * 1975-03-26 1976-10-02 Iwaki:Kk Magnet pump
US4065235A (en) * 1976-06-01 1977-12-27 Tuthill Pump Company Gear pump
US4111614A (en) * 1977-01-24 1978-09-05 Micropump Corporation Magnetically coupled gear pump construction
JPS61201899A (ja) * 1985-03-04 1986-09-06 Seiko Kakoki Kk 耐蝕ポンプ
US4871301A (en) * 1988-02-29 1989-10-03 Ingersoll-Rand Company Centrifugal pump bearing arrangement
US6270324B1 (en) 1999-10-26 2001-08-07 Tuthill Corp. Positive displacement pump and thrust bearing assembly
US6722854B2 (en) * 2001-01-24 2004-04-20 Sundyne Corporation Canned pump with ultrasonic bubble detector

Also Published As

Publication number Publication date
DE602004008141D1 (de) 2007-09-27
EP1475540A1 (de) 2004-11-10
US20040223864A1 (en) 2004-11-11
EP1475540B1 (de) 2007-08-15
US7029246B2 (en) 2006-04-18

Similar Documents

Publication Publication Date Title
ATE370331T1 (de) Lagerausführung für rotorwelle und kupplungssatz
JP4411201B2 (ja) 駆動モータ、特にポンプ用の駆動モータ
US20100280305A1 (en) Blood pump and pump unit
US20160281712A1 (en) Tandem electric pump
JP2005282371A (ja) 電動ポンプ
US20110171048A1 (en) Magnetic Drive Pump Assembly with Integrated Motor
AU2003270184A1 (en) External rotor motor and method for assembling such a motor
CN101415950A (zh) 具有同轴磁耦合的旋转泵
JPH07224785A (ja) 磁気駆動遠心ポンプ
CN1265781A (zh) 线性电机压缩机
US10224778B2 (en) Electric motor vehicle coolant pump
DK1855005T3 (da) Roterende fortrængningspumpe med reduceret radialt pladsbehov
ES2378645T3 (es) Bomba mecánica de refrigeración de un motor de combustión
EP0896158A3 (de) Verdichter
US4569638A (en) Pump with resiliently mounted impeller
ATE547632T1 (de) Minilüfter
EP2710719B1 (de) Magnetische antriebskupplung
JP2014515073A (ja) 油中ポンプに用いられる駆動ユニットおよびポンプ
RU2006102133A (ru) Устройство для передачи вращательного движения на ведомый вал, в частности, для рециркуляционных насосов для текучей среды
US20140087329A1 (en) Drive motor of dental handpiece
DE602004008258D1 (de) Flüssigkeitsring-schraubenpumpe
US20250052245A1 (en) Integrated electric motor drive and dry runner centrifugal pump assembly with such an integrated electric motor drive
DE602004001156D1 (de) Verdichtereinheit mit unterstützter Kühlung
EP2351918A1 (de) Mechanische Verbrennungsmotor-Kühlmittelpumpe
TW200626804A (en) Pump for liquids under positive pressure

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties