GB551056A - Improvements in and relating to magnetic systems for laterally guiding a rotating shaft - Google Patents

Improvements in and relating to magnetic systems for laterally guiding a rotating shaft

Info

Publication number
GB551056A
GB551056A GB12785/41A GB1278541A GB551056A GB 551056 A GB551056 A GB 551056A GB 12785/41 A GB12785/41 A GB 12785/41A GB 1278541 A GB1278541 A GB 1278541A GB 551056 A GB551056 A GB 551056A
Authority
GB
United Kingdom
Prior art keywords
relating
rotating shaft
magnetic systems
laterally guiding
per cent
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB12785/41A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB551056A publication Critical patent/GB551056A/en
Expired legal-status Critical Current

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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/40—Magnetic
    • F16C2202/44—Magnetic hard-magnetic, permanent magnetic, e.g. samarium-cobalt
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

551,056. Copper alloys. BRITISH THOMSONHOUSTON CO., Ltd. Oct. 3, 1941, No. 12785. Convention date, Oct. 4, 1940. [Class 82 (i)] [Also in Group XXXVI] Magnets are made of an alloy of copper, nickel, and cobalt containing, for example, 60 per cent. copper, 20 per cent. nickel, and 20 per cent. cobalt, and may.be copperplated.
GB12785/41A 1940-10-04 1941-10-03 Improvements in and relating to magnetic systems for laterally guiding a rotating shaft Expired GB551056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551056XA 1940-10-04 1940-10-04

Publications (1)

Publication Number Publication Date
GB551056A true GB551056A (en) 1943-02-05

Family

ID=21995629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12785/41A Expired GB551056A (en) 1940-10-04 1941-10-03 Improvements in and relating to magnetic systems for laterally guiding a rotating shaft

Country Status (1)

Country Link
GB (1) GB551056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515461A (en) * 2016-12-29 2017-03-22 中铁二院工程集团有限责任公司 Collector shoe of magnetic suspension train and electromagnetic shielding method of magnetic suspension train

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515461A (en) * 2016-12-29 2017-03-22 中铁二院工程集团有限责任公司 Collector shoe of magnetic suspension train and electromagnetic shielding method of magnetic suspension train
CN106515461B (en) * 2016-12-29 2023-09-22 中铁二院工程集团有限责任公司 Magnetic levitation train collector shoe and magnetic levitation train electromagnetic shielding method

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