IT995956B - Schermo per struttura con magnete permanente - Google Patents

Schermo per struttura con magnete permanente

Info

Publication number
IT995956B
IT995956B IT7330243A IT3024373A IT995956B IT 995956 B IT995956 B IT 995956B IT 7330243 A IT7330243 A IT 7330243A IT 3024373 A IT3024373 A IT 3024373A IT 995956 B IT995956 B IT 995956B
Authority
IT
Italy
Prior art keywords
permanent magnet
structure screen
screen
permanent
magnet
Prior art date
Application number
IT7330243A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT995956B publication Critical patent/IT995956B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0023—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with modulation, influencing or enhancing an existing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Hard Magnetic Materials (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Microwave Tubes (AREA)
IT7330243A 1972-10-26 1973-10-18 Schermo per struttura con magnete permanente IT995956B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30109472A 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
IT995956B true IT995956B (it) 1975-11-20

Family

ID=23161919

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7330243A IT995956B (it) 1972-10-26 1973-10-18 Schermo per struttura con magnete permanente

Country Status (9)

Country Link
US (1) US3781736A (it)
JP (2) JPS49132595A (it)
DE (1) DE2347039A1 (it)
ES (1) ES419858A1 (it)
FR (1) FR2204854B1 (it)
GB (1) GB1454754A (it)
IT (1) IT995956B (it)
NL (1) NL7314663A (it)
SU (1) SU824901A3 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158323U (it) * 1974-10-31 1976-05-08
CS213709B1 (en) * 1979-03-13 1982-04-09 Vaclav Landa Anizotropous permanent magnets
US4359706A (en) * 1979-12-18 1982-11-16 Arnold Flack Magnet pole pieces and pole piece extensions and shields
US4549155A (en) * 1982-09-20 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Permanent magnet multipole with adjustable strength
DE3566185D1 (en) * 1984-04-11 1988-12-15 Sumitomo Spec Metals Magnetic field generating device for nmr-ct
IT1218679B (it) * 1986-09-12 1990-04-19 Marubeni Kk Dispositivo terapeutico magnetico
US5949316A (en) * 1995-08-24 1999-09-07 The United States Of America As Represented By The Secretary Of The Army Magnetic reluctor structures and methods
US6573817B2 (en) 2001-03-30 2003-06-03 Sti Optronics, Inc. Variable-strength multipole beamline magnet
US7079319B2 (en) * 2002-02-08 2006-07-18 Rene Helbing Optical signal control device and method for utilizing same
JP4941938B2 (ja) * 2007-10-10 2012-05-30 三菱自動車工業株式会社 容量変化検出回路、タッチパネル及び判定方法
US8736136B2 (en) * 2011-02-16 2014-05-27 Toyota Motor Engineering & Manufacturing North America, Inc. Magnetic field manipulation in switched reluctance motors and design method
RU2011106381A (ru) * 2011-02-22 2012-08-27 Закрытое акционерное общество "Нанотех-Актив" (RU) Магнитный модуль
US8736128B2 (en) * 2011-08-10 2014-05-27 Toyota Motor Engineering & Manufacturing North America, Inc. Three dimensional magnetic field manipulation in electromagnetic devices
US8810345B1 (en) * 2013-08-23 2014-08-19 J. Thomas Goserud Device for retrieving and securing golf ball marks
US10137582B2 (en) 2016-11-18 2018-11-27 Wahl Clipper Corporation Flux bridge for pivot motors
EP3382678B1 (en) 2017-03-27 2019-07-31 Ecole Polytechnique Federale De Lausanne (Epfl) An electromagnetic actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1114606A (fr) * 1954-11-18 1956-04-16 Csf Perfectionnements aux aimants permanents
US2925517A (en) * 1957-05-23 1960-02-16 Bell Telephone Labor Inc Electron beam focusing magnetic circuit
GB886916A (en) * 1958-10-28 1962-01-10 Roe A V & Co Ltd Improvements in or relating to magnetic circuits employing permanent magnets or electro magnets
GB842531A (en) * 1958-12-24 1960-07-27 Mullard Ltd Permanent magnets
NL287237A (it) * 1961-12-27
DE1801974A1 (de) * 1968-10-09 1970-05-27 Deutsche Edelstahlwerke Ag Streuarmes Dauermagnetsystem fuer magnetdynamische Lautsprecher,Mikrophone u.dgl.
US3768054A (en) * 1972-04-03 1973-10-23 Gen Electric Low flux leakage magnet construction

Also Published As

Publication number Publication date
US3781736A (en) 1973-12-25
ES419858A1 (es) 1976-07-01
NL7314663A (it) 1974-05-01
FR2204854B1 (it) 1979-08-03
FR2204854A1 (it) 1974-05-24
JPS5629930Y2 (it) 1981-07-16
JPS49132595A (it) 1974-12-19
JPS5596614U (it) 1980-07-04
SU824901A3 (ru) 1981-04-23
GB1454754A (en) 1976-11-03
DE2347039A1 (de) 1974-05-09

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