Applying a magnetic field to the material

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CPC
B30B11/008

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BPERFORMING OPERATIONS TRANSPORTING B30Presses B30BPRESSES IN GENERAL B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state

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B30B11/008Applying a magnetic field to the material

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Patents Grantslast 30 patents

Information Patent Grant
Releasable punch dampener
- Patent number 11,034,117
- Issue date Jun 15, 2021
- Raymond A Virgen
- B30 - PRESSES
Information Patent Grant
Production method of rare earth sintered magnet and production devi...
- Patent number 10,629,345
- Issue date Apr 21, 2020
- NDFEB CORPORATION
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth sintered magnet, and molding machin...
- Patent number 10,176,921
- Issue date Jan 8, 2019
- Hitachi Metals Ltd.
- Takashi Tsukada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for preparing rare earth sintered magnet
- Patent number 10,121,588
- Issue date Nov 6, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth sintered magnet, and molding machin...
- Patent number 10,090,102
- Issue date Oct 2, 2018
- Hitachi Metals, Ltd.
- Takashi Tsukada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing rare earth sintered magnet
- Patent number 10,020,113
- Issue date Jul 10, 2018
- Hitachi Metals, Ltd.
- Takashi Tsukada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing rare earth sintered magnet
- Patent number 9,711,280
- Issue date Jul 18, 2017
- Shin-Etsu Chemical Co., Ltd.
- Eiji Uesaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Press machine and method for producing magnet
- Patent number 7,604,468
- Issue date Oct 20, 2009
- Hitachi Metals, Ltd.
- Tsutomu Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Press and magnet manufacturing method
- Patent number 7,314,530
- Issue date Jan 1, 2008
- Neomax Co., Ltd.
- Tsutomu Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder-compacting method and apparatus
- Patent number 6,355,210
- Issue date Mar 12, 2002
- Takako Industries, Inc.
- Yasuyuki Hirabayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production apparatus for making green compact
- Patent number 5,672,363
- Issue date Sep 30, 1997
- Intermetallics Co., Ltd.
- Masato Sagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for producing a powder compact
- Patent number 5,449,481
- Issue date Sep 12, 1995
- Intermetallics Co., Ltd.
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing permanent magnet and sintered compact and prod...
- Patent number 5,250,255
- Issue date Oct 5, 1993
- Intermetallics Co., Ltd.
- Masato Sagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for packing permanent magnet powder
- Patent number 5,135,375
- Issue date Aug 4, 1992
- Fuji Electrochemical Co., Ltd.
- Yoshio Matsuo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fabrication of permanent magnet toroidal rings
- Patent number 5,063,004
- Issue date Nov 5, 1991
- The United States of America as represented by the Secretary of the Army
- Herbert A. Leupold
- B30 - PRESSES
Information Patent Grant
Method and apparatus for packing permanent magnet powder
- Patent number 5,004,580
- Issue date Apr 2, 1991
- Fuji Electrochemical Co. Ltd.
- Yoshio Matsuo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for fabrication of permanent magnet toroidal rings
- Patent number 4,911,627
- Issue date Mar 27, 1990
- The United States of America as represented by the Secretary of the Army
- Herbert A. Leupold
- B30 - PRESSES
Information Patent Grant
Method and apparatus for the pressing and alignment of radially ori...
- Patent number 4,592,889
- Issue date Jun 3, 1986
- The United States of America as represented by the Secretary of the Army
- Herbert A. Leupold
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Very high pressure apparatus for quenching
- Patent number 4,523,748
- Issue date Jun 18, 1985
- R & D Associates
- Richard Latter
- C21 - METALLURGY OF IRON
Information Patent Grant
Composite mold construction
- Patent number 4,197,067
- Issue date Apr 8, 1980
- General Electric Company
- Kenneth E. Dore
- B30 - PRESSES
Information Patent Grant
Mold for the production of anisotropic permanent magnets
- Patent number 4,150,927
- Issue date Apr 24, 1979
- Magnetfabrik Bonn, GmbH vormals Gewerkschaft Windhorst
- Erich A. Steingroever
- B30 - PRESSES
Information Patent Grant
Process for molding ring magnets for radially oriented particles
- Patent number 3,985,843
- Issue date Oct 12, 1976
- Magnetfabrik Bonn GmbH vorm. Gewerkschaft Windhorst
- Erich Steingroever
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3694115
- Patent number 3,694,115
- Issue date Sep 26, 1972
- B30 - PRESSES
Information Patent Grant
3564654
- Patent number 3,564,654
- Issue date Feb 23, 1971
- B30 - PRESSES
Information Patent Grant
3416191
- Patent number 3,416,191
- Issue date Dec 17, 1968
- B30 - PRESSES
Information Patent Grant
2188091
- Patent number 2,188,091
- Issue date Jan 23, 1940
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
MOLDING APPARATUS
- Publication number 20090304833
- Publication date Dec 10, 2009
- Hiroshi Nagata
- B30 - PRESSES
Information Patent Application
Press machine and method for producing magnet
- Publication number 20070264374
- Publication date Nov 15, 2007
- Tsutomu Harada
- B30 - PRESSES
Information Patent Application
Press and magnet manufacturing method
- Publication number 20040244872
- Publication date Dec 9, 2004
- Tsutomu Harada
- B30 - PRESSES

Applying a magnetic field to the material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Releasable punch dampener

Production method of rare earth sintered magnet and production devi...

Method for producing rare-earth sintered magnet, and molding machin...

Method and apparatus for preparing rare earth sintered magnet

Method for producing rare-earth sintered magnet, and molding machin...

Method for producing rare earth sintered magnet

Method for preparing rare earth sintered magnet

Press machine and method for producing magnet

Press and magnet manufacturing method

Powder-compacting method and apparatus

Production apparatus for making green compact

Method and apparatus for producing a powder compact

Method for producing permanent magnet and sintered compact and prod...

Apparatus for packing permanent magnet powder

Fabrication of permanent magnet toroidal rings

Method and apparatus for packing permanent magnet powder

Apparatus for fabrication of permanent magnet toroidal rings

Method and apparatus for the pressing and alignment of radially ori...

Very high pressure apparatus for quenching

Composite mold construction

Mold for the production of anisotropic permanent magnets

Process for molding ring magnets for radially oriented particles

3694115

3564654

3416191

2188091

Patents Applicationslast 30 patents

MOLDING APPARATUS

Press machine and method for producing magnet

Press and magnet manufacturing method