RU2596201C2 - Способ и устройство для защиты расположенного в обтекателе двигателя от изгиба вала при ударах - Google Patents

Способ и устройство для защиты расположенного в обтекателе двигателя от изгиба вала при ударах Download PDF

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Publication number
RU2596201C2
RU2596201C2 RU2014111339/11A RU2014111339A RU2596201C2 RU 2596201 C2 RU2596201 C2 RU 2596201C2 RU 2014111339/11 A RU2014111339/11 A RU 2014111339/11A RU 2014111339 A RU2014111339 A RU 2014111339A RU 2596201 C2 RU2596201 C2 RU 2596201C2
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RU
Russia
Prior art keywords
rotor
stator
ring
elements
windings
Prior art date
Application number
RU2014111339/11A
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English (en)
Russian (ru)
Other versions
RU2014111339A (ru
Inventor
Андреас ЭРИКССОН
Андерс ЛОБЕЛЛ
Пер НАХНФЕЛЬД
Гуннар СТЮРУД
Original Assignee
Роллс-Ройс Аб
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Publication date
Application filed by Роллс-Ройс Аб filed Critical Роллс-Ройс Аб
Publication of RU2014111339A publication Critical patent/RU2014111339A/ru
Application granted granted Critical
Publication of RU2596201C2 publication Critical patent/RU2596201C2/ru

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/14—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load specially adapted for operating in water
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/20—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with emergency supports or bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0607—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being retained in a gap, e.g. squeeze film bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/322—Intermediate propeller shaft bearings, e.g. with provisions for shaft alignment
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/22—Asynchronous induction motors having rotors with windings connected to slip-rings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49696—Mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
RU2014111339/11A 2011-09-13 2012-09-10 Способ и устройство для защиты расположенного в обтекателе двигателя от изгиба вала при ударах RU2596201C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1150824-9 2011-09-13
SE1150824 2011-09-13
PCT/SE2012/050951 WO2013039443A1 (en) 2011-09-13 2012-09-10 A method of and a device for protecting a motor in a pod against shaft bending shocks

Publications (2)

Publication Number Publication Date
RU2014111339A RU2014111339A (ru) 2015-10-20
RU2596201C2 true RU2596201C2 (ru) 2016-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014111339/11A RU2596201C2 (ru) 2011-09-13 2012-09-10 Способ и устройство для защиты расположенного в обтекателе двигателя от изгиба вала при ударах

Country Status (6)

Country Link
US (1) US10361605B2 (enExample)
EP (1) EP2748915B1 (enExample)
CA (1) CA2847390C (enExample)
NO (1) NO2748915T3 (enExample)
RU (1) RU2596201C2 (enExample)
WO (1) WO2013039443A1 (enExample)

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CN104014823A (zh) * 2014-06-24 2014-09-03 上海大学 一种双向人字槽动静压集成气体轴承支承的电主轴
EP3069985A1 (en) 2015-03-20 2016-09-21 ABB Oy A vessel with a hull and a propulsion unit
FR3076115B1 (fr) * 2017-12-22 2020-11-20 Ge Energy Power Conversion Technology Ltd Stator insere a l'interieur dudit boitier
CN111237348B (zh) * 2020-01-14 2021-07-06 上海交通大学 小水线面双体船型倒挂式推力轴承基座及其设计方法
DE102020210211A1 (de) 2020-08-12 2022-02-17 Siemens Mobility GmbH Anordnung mit Hohlwellenmotor
DE102022115127A1 (de) * 2022-06-15 2023-12-21 Rolls-Royce Deutschland Ltd & Co Kg Elektrische Maschine für ein Luftfahrzeug
KR102789727B1 (ko) * 2023-08-18 2025-04-03 에이치디현대일렉트릭 주식회사 선회식 전기추진기의 접지장치, 및 이를 구비한 선회식 전기추진기

Citations (4)

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SU1687511A1 (ru) * 1989-10-18 1991-10-30 Ленинградский Кораблестроительный Институт Двигательно-движительный комплекс
JPH08196054A (ja) * 1995-01-11 1996-07-30 Shicoh Eng Co Ltd 円筒形マイクロ振動モ−タ
US5798588A (en) * 1994-04-11 1998-08-25 Sayama Precision Industries Co., Ltd. Vibrating motor, vibrating motor casing and vibrating device containing vibrating motor
JP2000134864A (ja) * 1998-10-22 2000-05-12 Shicoh Eng Co Ltd 振動モータ

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Publication number Priority date Publication date Assignee Title
SU1687511A1 (ru) * 1989-10-18 1991-10-30 Ленинградский Кораблестроительный Институт Двигательно-движительный комплекс
US5798588A (en) * 1994-04-11 1998-08-25 Sayama Precision Industries Co., Ltd. Vibrating motor, vibrating motor casing and vibrating device containing vibrating motor
JPH08196054A (ja) * 1995-01-11 1996-07-30 Shicoh Eng Co Ltd 円筒形マイクロ振動モ−タ
JP2000134864A (ja) * 1998-10-22 2000-05-12 Shicoh Eng Co Ltd 振動モータ

Also Published As

Publication number Publication date
WO2013039443A1 (en) 2013-03-21
CA2847390A1 (en) 2013-03-21
US20150054367A1 (en) 2015-02-26
CA2847390C (en) 2020-08-04
EP2748915B1 (en) 2018-03-07
US10361605B2 (en) 2019-07-23
RU2014111339A (ru) 2015-10-20
NO2748915T3 (enExample) 2018-08-04
EP2748915A4 (en) 2016-01-06
EP2748915A1 (en) 2014-07-02

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