IT1045670B - Sistema di sospensione magnetica ed ammortizzamento per movimento di veicolo su rota a con velocita superiore a 130 chilometri ora - Google Patents

Sistema di sospensione magnetica ed ammortizzamento per movimento di veicolo su rota a con velocita superiore a 130 chilometri ora

Info

Publication number
IT1045670B
IT1045670B IT54076/72A IT5407672A IT1045670B IT 1045670 B IT1045670 B IT 1045670B IT 54076/72 A IT54076/72 A IT 54076/72A IT 5407672 A IT5407672 A IT 5407672A IT 1045670 B IT1045670 B IT 1045670B
Authority
IT
Italy
Prior art keywords
rota
per hour
magnetic suspension
vehicle movement
speed higher
Prior art date
Application number
IT54076/72A
Other languages
English (en)
Italian (it)
Original Assignee
Rohr Industries 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 Rohr Industries Inc filed Critical Rohr Industries Inc
Application granted granted Critical
Publication of IT1045670B publication Critical patent/IT1045670B/it

Links

Classifications

    • 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
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B60G17/0157—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit non-fluid unit, e.g. electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/08—Sliding or levitation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/383—Adjustment controlled by non-mechanical devices, e.g. scanning trackside elements
    • 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
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0472—Active magnetic bearings for linear movement
    • 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
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
    • 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
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Vibration Prevention Devices (AREA)
IT54076/72A 1972-05-08 1972-11-16 Sistema di sospensione magnetica ed ammortizzamento per movimento di veicolo su rota a con velocita superiore a 130 chilometri ora IT1045670B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251118A US3886871A (en) 1972-05-08 1972-05-08 Railway truck magnetic suspension

Publications (1)

Publication Number Publication Date
IT1045670B true IT1045670B (it) 1980-06-10

Family

ID=22950553

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54076/72A IT1045670B (it) 1972-05-08 1972-11-16 Sistema di sospensione magnetica ed ammortizzamento per movimento di veicolo su rota a con velocita superiore a 130 chilometri ora

Country Status (15)

Country Link
US (1) US3886871A (en:Method)
JP (1) JPS4925612A (en:Method)
AT (1) AT337767B (en:Method)
AU (1) AU4712772A (en:Method)
BE (1) BE790174A (en:Method)
BR (1) BR7207263D0 (en:Method)
CA (1) CA993983A (en:Method)
DD (1) DD112628A6 (en:Method)
ES (1) ES407183A1 (en:Method)
GB (1) GB1407500A (en:Method)
IL (1) IL40446A (en:Method)
IT (1) IT1045670B (en:Method)
NL (1) NL7213840A (en:Method)
SU (1) SU579887A3 (en:Method)
ZA (1) ZA726535B (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033448C2 (de) * 1980-09-05 1983-10-06 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Gestell für ein Magnetschwebefahrzeug
FR2501314A1 (fr) * 1981-03-09 1982-09-10 Europ Propulsion Palier electromagnetique actif redondant
US4793263A (en) * 1986-08-01 1988-12-27 The Boeing Company Integrated linear synchronous unipolar motor with controlled permanent magnet bias
JPS63285321A (ja) * 1987-05-18 1988-11-22 Ebara Corp 不釣り合い振動及び同期妨害振動の防止制御方式
CN1295098C (zh) * 2004-05-25 2007-01-17 上海磁浮交通工程技术研究中心 数字式悬浮控制器及其控制方法
US8225720B2 (en) 2009-01-26 2012-07-24 Restruk Technologies Inc. Friction damping system for a railway truck
CN110254474B (zh) * 2019-07-19 2024-01-30 中国铁路济南局集团有限公司济南西车辆段 带有语音报警功能的铁路列检防护信号产生装置及其方法
US20220410729A1 (en) * 2021-06-25 2022-12-29 Mukesh Sharma Electromagnetic airborne hybrid vehicle
CN113352903B (zh) * 2021-08-10 2021-11-02 西南交通大学 一种轮轨-永磁悬浮混合承载转向架
CN113619402B (zh) * 2021-09-17 2023-04-07 中车株洲电力机车有限公司 一种磁浮列车、悬浮控制系统及提高运行平稳性的方法
US12097734B2 (en) * 2022-12-30 2024-09-24 Karma Automotive Llc Hybrid planar active electromagnetic suspension

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US408465A (en) * 1889-08-06 Mark w
US833635A (en) * 1906-01-11 1906-10-16 J S Rogers Antifriction device.
US1081260A (en) * 1912-10-29 1913-12-09 Heinrich Zoelly Device for electromagnetic suspension.
DE333822C (de) * 1918-05-29 1921-03-04 Conrad Kohler Vorrichtung zur UEbertragung der Last rollender Fahrzeuge auf deren Raeder
US3332361A (en) * 1964-03-10 1967-07-25 L Aerotrain Soc Et Pressure fluid cushion guiding system for tracked ground effect machines
US3512852A (en) * 1969-03-07 1970-05-19 Atomic Energy Commission Stabilized levitation of magnetic elements
US3579132A (en) * 1969-11-14 1971-05-18 Ltv Ling Altec Inc Class {37 d{38 {0 linear audio amplifier
US3663075A (en) * 1971-02-18 1972-05-16 Gen Dynamics Corp Self-centering permanent magnet bearing
BE788486Q (fr) * 1971-04-19 1973-01-02 Rohr Industries Inc Systeme magnetique de suspension et de propulsion
DE2139506C3 (de) * 1971-08-06 1975-03-20 Siemens Ag Magnetsystem für die Schwebeführung eines bewegten Fahrzeugs

Also Published As

Publication number Publication date
IL40446A (en) 1976-02-29
US3886871A (en) 1975-06-03
AT337767B (de) 1977-07-25
SU579887A3 (ru) 1977-11-05
ES407183A1 (es) 1976-02-16
ATA892272A (de) 1976-11-15
CA993983A (en) 1976-07-27
AU4712772A (en) 1974-04-04
JPS4925612A (en:Method) 1974-03-07
DD112628A6 (en:Method) 1975-04-20
IL40446A0 (en) 1972-11-28
BE790174A (fr) 1973-02-15
ZA726535B (en) 1973-06-27
NL7213840A (en:Method) 1973-11-12
GB1407500A (en) 1975-09-24
BR7207263D0 (pt) 1974-04-18

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