IT1237869B - BALANCING DEVICE FOR ELECTRIC MOTOR WITH ROLLING ROTOR - Google Patents

BALANCING DEVICE FOR ELECTRIC MOTOR WITH ROLLING ROTOR

Info

Publication number
IT1237869B
IT1237869B IT02263389A IT2263389A IT1237869B IT 1237869 B IT1237869 B IT 1237869B IT 02263389 A IT02263389 A IT 02263389A IT 2263389 A IT2263389 A IT 2263389A IT 1237869 B IT1237869 B IT 1237869B
Authority
IT
Italy
Prior art keywords
electric motor
balancing device
rolling rotor
rotor
rolling
Prior art date
Application number
IT02263389A
Other languages
Italian (it)
Other versions
IT8922633A0 (en
IT8922633A1 (en
Inventor
James Frederick Crofoot
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 IT8922633A0 publication Critical patent/IT8922633A0/en
Publication of IT8922633A1 publication Critical patent/IT8922633A1/en
Application granted granted Critical
Publication of IT1237869B publication Critical patent/IT1237869B/en

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/023—Y- pieces
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
IT02263389A 1905-10-12 1989-12-06 BALANCING DEVICE FOR ELECTRIC MOTOR WITH ROLLING ROTOR IT1237869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28252805A US837713A (en) 1905-10-12 1905-10-12 Fitting for water-heating systems.

Publications (3)

Publication Number Publication Date
IT8922633A0 IT8922633A0 (en) 1989-12-06
IT8922633A1 IT8922633A1 (en) 1991-06-06
IT1237869B true IT1237869B (en) 1993-06-18

Family

ID=2906187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02263389A IT1237869B (en) 1905-10-12 1989-12-06 BALANCING DEVICE FOR ELECTRIC MOTOR WITH ROLLING ROTOR

Country Status (2)

Country Link
US (1) US837713A (en)
IT (1) IT1237869B (en)

Also Published As

Publication number Publication date
IT8922633A0 (en) 1989-12-06
IT8922633A1 (en) 1991-06-06
US837713A (en) 1906-12-04

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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