IT1237870B - Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento - Google Patents

Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento

Info

Publication number
IT1237870B
IT1237870B IT02263489A IT2263489A IT1237870B IT 1237870 B IT1237870 B IT 1237870B IT 02263489 A IT02263489 A IT 02263489A IT 2263489 A IT2263489 A IT 2263489A IT 1237870 B IT1237870 B IT 1237870B
Authority
IT
Italy
Prior art keywords
electric motor
balancing device
rolling rotor
rotor
rolling
Prior art date
Application number
IT02263489A
Other languages
English (en)
Other versions
IT8922634A0 (it
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of IT8922634A0 publication Critical patent/IT8922634A0/it
Application granted granted Critical
Publication of IT1237870B publication Critical patent/IT1237870B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/30—Structural association with auxiliary mechanical devices, e.g. with clutches or brakes
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/06—Rolling motors, i.e. motors having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator ; Nutating motors, i.e. having the rotor axis parallel to the stator axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT02263489A 1988-12-08 1989-12-06 Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento IT1237870B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/281,379 US4867652A (en) 1988-12-08 1988-12-08 Balanced rolling rotor motor compressor

Publications (2)

Publication Number Publication Date
IT8922634A0 IT8922634A0 (it) 1989-12-06
IT1237870B true IT1237870B (it) 1993-06-18

Family

ID=23077042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02263489A IT1237870B (it) 1988-12-08 1989-12-06 Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento

Country Status (5)

Country Link
US (1) US4867652A (it)
JP (1) JPH02261046A (it)
KR (1) KR920000687B1 (it)
BR (1) BR8906205A (it)
IT (1) IT1237870B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9001468A (pt) * 1989-04-03 1991-04-16 Carrier Corp Dispositivo de acionamento de espiral orbitante num compressor de espiral hermetico
US5080562A (en) * 1989-12-11 1992-01-14 Carrier Corporation Annular rolling rotor motor compressor with dual wipers
FR2701737B1 (fr) * 1993-02-19 1995-04-14 Cit Alcatel Machine volumétrique à guidage magnétique.
DE4446377A1 (de) * 1994-12-23 1996-06-27 Wanzl Metallwarenfabrik Kg Elektrischer Impulsmotor
US5793136A (en) * 1996-06-05 1998-08-11 Redzic; Sabid Differential motor/generator apparatus
AUPP509198A0 (en) * 1998-08-05 1998-08-27 Arbortech Industries Pty Limited Electric prime mover
KR101123532B1 (ko) * 2004-04-05 2012-03-12 액셀리스 테크놀로지스, 인크. 이온 빔을 통해 공작물을 왕복 운동하는 방법
KR101289504B1 (ko) * 2004-04-05 2013-07-24 액셀리스 테크놀로지스, 인크. 이온 빔을 통해 공작물을 주사하는 왕복 구동 장치
ES2347709T3 (es) * 2006-02-03 2010-11-03 Siemens Aktiengesellschaft Unidad de compresor.
EP3505761A1 (en) * 2017-12-27 2019-07-03 Entecnia Consulting, S.L.U. Rotary pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535019A (en) * 1942-04-29 1950-12-19 Steensen Sverre Johan Compressor
US2561890A (en) * 1945-07-25 1951-07-24 George C Stoddard Dynamoelectric machine
US2579865A (en) * 1948-11-09 1951-12-25 Laval Separator Co De Induction motor
SU1379498A1 (ru) * 1986-04-28 1988-03-07 Н. И. Костиков, Н. Н. Мамонтов, А, И. Зайцев и В. К. Абакумов Насос объемного вытеснени

Also Published As

Publication number Publication date
JPH02261046A (ja) 1990-10-23
JPH0578264B2 (it) 1993-10-28
IT8922634A0 (it) 1989-12-06
BR8906205A (pt) 1990-07-31
KR920000687B1 (ko) 1992-01-20
KR900011108A (ko) 1990-07-11
US4867652A (en) 1989-09-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951130