JPS52120400A - Permanent magnet which is fixed with sythetic resin - Google Patents

Permanent magnet which is fixed with sythetic resin

Info

Publication number
JPS52120400A
JPS52120400A JP3691077A JP3691077A JPS52120400A JP S52120400 A JPS52120400 A JP S52120400A JP 3691077 A JP3691077 A JP 3691077A JP 3691077 A JP3691077 A JP 3691077A JP S52120400 A JPS52120400 A JP S52120400A
Authority
JP
Japan
Prior art keywords
fixed
permanent magnet
sythetic resin
sythetic
resin
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.)
Pending
Application number
JP3691077A
Other languages
English (en)
Japanese (ja)
Inventor
Ueruna Teo
Kaabusu Heruman
Demumeru Furantsu
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of JPS52120400A publication Critical patent/JPS52120400A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F16C39/066—Permanent magnets with opposing permanent magnets repelling each other
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
JP3691077A 1976-03-31 1977-03-31 Permanent magnet which is fixed with sythetic resin Pending JPS52120400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762613904 DE2613904A1 (de) 1976-03-31 1976-03-31 Kunstharzgebundene dauermagnete

Publications (1)

Publication Number Publication Date
JPS52120400A true JPS52120400A (en) 1977-10-08

Family

ID=5974070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3691077A Pending JPS52120400A (en) 1976-03-31 1977-03-31 Permanent magnet which is fixed with sythetic resin

Country Status (7)

Country Link
JP (1) JPS52120400A (fr)
BE (1) BE852943A (fr)
DE (1) DE2613904A1 (fr)
FR (1) FR2346830A1 (fr)
GB (1) GB1547700A (fr)
IT (1) IT1076283B (fr)
NL (1) NL7702532A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577806U (fr) * 1978-11-21 1980-05-29
JPH0311712A (ja) * 1989-06-09 1991-01-21 Kanegafuchi Chem Ind Co Ltd プラスチック磁石の製造方法
JPH0750210A (ja) * 1987-03-31 1995-02-21 Seiko Epson Corp 希土類磁石

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579508A (en) * 1982-04-21 1986-04-01 Hitachi, Ltd. Turbomolecular pump
JPH063985B2 (ja) * 1987-02-27 1994-01-12 マブチモ−タ−株式会社 小型モ−タ
DE4420318C2 (de) * 1994-06-11 1996-04-11 Schulman A Gmbh Zusammensetzung auf Polymerbasis zur Herstellung von magnetischen und magnetisierbaren Formkörpern
GB2425576A (en) * 2005-04-26 2006-11-01 Z & D Ltd Magnetic suspension structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577806U (fr) * 1978-11-21 1980-05-29
JPH0750210A (ja) * 1987-03-31 1995-02-21 Seiko Epson Corp 希土類磁石
JPH0311712A (ja) * 1989-06-09 1991-01-21 Kanegafuchi Chem Ind Co Ltd プラスチック磁石の製造方法

Also Published As

Publication number Publication date
FR2346830A1 (fr) 1977-10-28
NL7702532A (nl) 1977-10-04
BE852943A (fr) 1977-07-18
GB1547700A (en) 1979-06-27
DE2613904A1 (de) 1977-10-06
IT1076283B (it) 1985-04-27

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