NL7411878A - Op permanent-magneet-invloed berustend hecht- stelsel met veranderlijke hechtkracht. - Google Patents

Op permanent-magneet-invloed berustend hecht- stelsel met veranderlijke hechtkracht.

Info

Publication number
NL7411878A
NL7411878A NL7411878A NL7411878A NL7411878A NL 7411878 A NL7411878 A NL 7411878A NL 7411878 A NL7411878 A NL 7411878A NL 7411878 A NL7411878 A NL 7411878A NL 7411878 A NL7411878 A NL 7411878A
Authority
NL
Netherlands
Prior art keywords
permanent magnetic
bonding system
magnetic effect
adhesion power
effect bonding
Prior art date
Application number
NL7411878A
Other languages
English (en)
Dutch (nl)
Original Assignee
Deutsche Edelstahlwerke Ag
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 Deutsche Edelstahlwerke Ag filed Critical Deutsche Edelstahlwerke Ag
Publication of NL7411878A publication Critical patent/NL7411878A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets
    • 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
    • H01F7/0226—PM with variable field strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Belt Conveyors (AREA)
NL7411878A 1973-09-13 1974-09-06 Op permanent-magneet-invloed berustend hecht- stelsel met veranderlijke hechtkracht. NL7411878A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2346042A DE2346042B2 (de) 1973-09-13 1973-09-13 Dauermagnethaftsystem mit veränderbarer Haftkraft

Publications (1)

Publication Number Publication Date
NL7411878A true NL7411878A (nl) 1975-03-17

Family

ID=5892391

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7411878A NL7411878A (nl) 1973-09-13 1974-09-06 Op permanent-magneet-invloed berustend hecht- stelsel met veranderlijke hechtkracht.

Country Status (6)

Country Link
US (1) US3978441A (enExample)
DE (1) DE2346042B2 (enExample)
ES (1) ES429936A1 (enExample)
FR (1) FR2244242B3 (enExample)
GB (1) GB1469463A (enExample)
NL (1) NL7411878A (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1022923B (it) * 1974-10-16 1978-04-20 Cardone Magneto Tecnica Apparecchiatura magnetica di ancoraggio
DE2849959A1 (de) * 1977-11-22 1979-05-23 British Steel Corp Magnetische hubvorrichtung
IT7823323V0 (it) * 1978-11-17 1978-11-17 Cardone Tecnomagnetica Sollevatore magnetico a comando manuale.
DE2948837C2 (de) * 1979-12-05 1983-04-14 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Vorrichtung zum Zu- und Abführen von magnetisierbaren Blechen zu bzw. von Schneid-und/oder Stanzmaschinen
DE3125483A1 (de) * 1981-06-29 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verfahren zum bewickeln von geschlossenen kernen, insbesondere ringkernen, fuer elektrische spulen und vorrichtung zur durchfuehrung dieses verfahrens
DE3207970C2 (de) * 1982-03-05 1985-07-04 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Band- oder Rollenförderer
DE3207971C2 (de) * 1982-03-05 1987-02-05 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Abwurfvorrichtung an Band- und Rollenförderern
JPS6038844B2 (ja) * 1982-04-26 1985-09-03 三菱製鋼磁材株式会社 磁気的吸引装置
JPS6038843B2 (ja) * 1982-04-26 1985-09-03 三菱製鋼磁材株式会社 磁気的吸引装置
JPS6038845B2 (ja) * 1982-05-27 1985-09-03 三菱製鋼磁材株式会社 永久磁石式吸引装置
JPS59146725A (ja) * 1983-02-14 1984-08-22 Fuji Jikou Kk 永久磁石チヤツク
DE3423482C1 (de) * 1984-06-26 1985-11-14 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Permanentmagnetische Lastgreif - oder Halteeinrichtung
US4963921A (en) * 1985-06-24 1990-10-16 Canon Kabushiki Kaisha Device for holding a mask
IT206628Z2 (it) * 1985-08-06 1987-09-08 Cardone Tecnomagnetica Apparecchiatura magnetica di ancoraggio, a poli ravvicinati.
NL8600068A (nl) * 1986-01-15 1987-08-03 Speciaalmachinefabriek Van Uit Inrichting voor het overbrengen van blikken van een pallet op een transportband of omgekeerd.
IT1212127B (it) * 1986-07-28 1989-11-08 Cardone Tecnomagnetica Apparecchiatura magnetopermanente di ancoraggio.
JPH0435343Y2 (enExample) * 1986-11-27 1992-08-21
US4777463A (en) * 1987-09-25 1988-10-11 Dana Corporation Magnetic fixture assembly
IT1219706B (it) * 1988-06-10 1990-05-24 Cardone Tecnomagnetica Apparecchiatura magnetica di ancoraggio,con circuito di eliminazione del flusso residuo
DE3922297A1 (de) * 1989-07-07 1991-01-17 Zeiss Carl Fa Elektromagnetische haltevorrichtung
GB2264004B (en) * 1992-01-29 1995-08-09 Eclipse Magnetics Limited A magnetic support for a machine tool
US5270678A (en) * 1992-03-06 1993-12-14 Walker Magnetics Group, Inc. Magnetic rail chuck
CA2261272A1 (en) * 1997-08-04 1999-02-18 Gregory E. Elias Lifter with electropermanent magnets provided with a safety device
FR2901524B1 (fr) * 2006-05-24 2008-07-18 Noel Blandon Systeme de securite pour un siege d'une installation de remontee mecanique et procede de mise en oeuvre
DE102008057436B8 (de) * 2008-11-07 2020-06-04 Euchner Gmbh + Co. Kg Anordnung mit einem einen Lesekopf aufweisenden Sicherheitsschalter und einem Betätiger
DE102008057434A1 (de) * 2008-11-07 2010-05-12 Euchner Gmbh + Co. Kg Vorrichtung zum lösbaren Fixieren eines Steuerelements für eine Maschine
RU2416835C2 (ru) * 2010-04-07 2011-04-20 Дмитрий Иванович Сомов Способ управления постоянным магнитом
FI20105582A0 (fi) 2010-05-25 2010-05-25 Kaarinan Robottileikkaus Oy Kiinnityslaite, järjestely ja menetelmä työstettävän esineen kiinnittämiseksi työalustaan
RU2011106381A (ru) * 2011-02-22 2012-08-27 Закрытое акционерное общество "Нанотех-Актив" (RU) Магнитный модуль
US11380468B2 (en) * 2018-06-19 2022-07-05 The Aerospace Corporation Electro-permanent magnet mooring system
US11749438B2 (en) 2018-06-19 2023-09-05 The Aerospace Corporation Thermo-mechanical magnetic coupler
EP4201846A1 (de) 2021-12-21 2023-06-28 Bizerba SE & Co. KG Förderband
US12459294B2 (en) 2022-05-11 2025-11-04 Saudi Arabian Oil Company System and method using a magnetic cancellation loop to control magnetic wheel adhesion
US12472769B2 (en) 2022-05-12 2025-11-18 Saudi Arabian Oil Company System and method using internal short-circuit conductors to control magnetic wheel adhesion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089064A (en) * 1958-02-08 1963-05-07 Electro Chimie Metal Combined permanent magnet and electromagnet
US3428867A (en) * 1959-02-12 1969-02-18 Maximilian C Becker Methods and apparatus for controlling the useful magnetomotive force of a permanent magnet
DE2002936A1 (de) * 1970-01-23 1971-07-29 Bayer Ag Bistabiles Speicherelement mit magnetischer Informationsspeicherung
US3740683A (en) * 1972-04-07 1973-06-19 Eriez Mfg Co Electromagnetic turnoff system for permanent magnets
US3824516A (en) * 1973-02-05 1974-07-16 S Benowitz Electromagnetic material handling system utilizing offset pole spacing

Also Published As

Publication number Publication date
US3978441A (en) 1976-08-31
FR2244242B3 (enExample) 1977-06-17
DE2346042A1 (de) 1975-05-07
GB1469463A (en) 1977-04-06
DE2346042B2 (de) 1978-09-21
ES429936A1 (es) 1976-10-01
FR2244242A1 (enExample) 1975-04-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed