CH497213A - Field concentrator for forming cup-shaped metallic workpieces using pulse-shaped magnetic fields - Google Patents

Field concentrator for forming cup-shaped metallic workpieces using pulse-shaped magnetic fields

Info

Publication number
CH497213A
CH497213A CH1824768A CH1824768A CH497213A CH 497213 A CH497213 A CH 497213A CH 1824768 A CH1824768 A CH 1824768A CH 1824768 A CH1824768 A CH 1824768A CH 497213 A CH497213 A CH 497213A
Authority
CH
Switzerland
Prior art keywords
shaped
pulse
magnetic fields
forming cup
field concentrator
Prior art date
Application number
CH1824768A
Other languages
German (de)
Inventor
Horst Dipl Phys Schenk
Proelss Erhard
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH497213A publication Critical patent/CH497213A/en

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
    • H01F7/202—Electromagnets for high magnetic field strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CH1824768A 1968-01-23 1968-12-05 Field concentrator for forming cup-shaped metallic workpieces using pulse-shaped magnetic fields CH497213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0113826 1968-01-23

Publications (1)

Publication Number Publication Date
CH497213A true CH497213A (en) 1970-10-15

Family

ID=7532766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1824768A CH497213A (en) 1968-01-23 1968-12-05 Field concentrator for forming cup-shaped metallic workpieces using pulse-shaped magnetic fields

Country Status (2)

Country Link
CH (1) CH497213A (en)
DE (1) DE1652638A1 (en)

Also Published As

Publication number Publication date
DE1652638A1 (en) 1970-05-06

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Legal Events

Date Code Title Description
PL Patent ceased