AT280624B - Dauermagnet - Google Patents

Dauermagnet

Info

Publication number: AT280624B
Authority: AT; Austria
Prior art keywords: permanent magnet; permanent; magnet
Prior art date: 1967-01-21

Application number

AT52568A

Other languages

German (de)

English (en)

Original Assignee

Philips Nv

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.)

1967-01-21

Filing date

1968-01-18

Publication date

1970-04-27

1968-01-18 Application filed by Philips Nv filed Critical Philips Nv

1970-04-27 Application granted granted Critical

1970-04-27 Publication of AT280624B publication Critical patent/AT280624B/de

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
- C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- 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
- H01F1/06—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 in the form of particles, e.g. powder

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
Hard Magnetic Materials (AREA)
Drying Of Solid Materials (AREA)
Detergent Compositions (AREA)

AT52568A 1967-01-21 1968-01-18 Dauermagnet AT280624B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6700998A NL6700998A (ja)	1967-01-21	1967-01-21

Publications (1)

Publication Number	Publication Date
AT280624B true AT280624B (de)	1970-04-27

Family

ID=19799069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT52568A AT280624B (de)	1967-01-21	1968-01-18	Dauermagnet

Country Status (11)

Country	Link
US (1)	US3523836A (ja)
AT (1)	AT280624B (ja)
BE (1)	BE709654A (ja)
CH (1)	CH514222A (ja)
DE (1)	DE1558619B2 (ja)
DK (1)	DK117514B (ja)
FR (1)	FR1553242A (ja)
GB (1)	GB1195333A (ja)
NL (1)	NL6700998A (ja)
NO (1)	NO122139B (ja)
SE (1)	SE324021B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3839102A (en) *	1967-11-15	1974-10-01	Matsushita Electric Ind Co Ltd	Permanent magnet
FR1604641A (ja) *	1967-11-15	1972-01-03
US3664892A (en) *	1968-01-31	1972-05-23	Gen Electric	Permanent magnet material powders having superior magnetic characteristics
NL6906305A (ja) *	1969-01-24	1970-10-27
US4063971A (en) *	1969-08-08	1977-12-20	Th. Goldschmidt Ag	Method of increasing the coercive force of pulverized rare earth-cobalt alloys
NL6919154A (ja) *	1969-12-20	1971-06-22
FR2110755A5 (ja) *	1970-10-29	1972-06-02	Sermag
US3755007A (en) *	1971-04-01	1973-08-28	Gen Electric	Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles
US4378258A (en) *	1972-03-16	1983-03-29	The United States Of America As Represented By The Secretary Of The Navy	Conversion between magnetic energy and mechanical energy
FR2182635B1 (ja) *	1972-05-02	1978-03-03	Sermag
US4075042A (en) *	1973-11-16	1978-02-21	Raytheon Company	Samarium-cobalt magnet with grain growth inhibited SmCo5 crystals
DE2632126C2 (de) *	1976-07-16	1978-05-24	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Polarisiertes Miniaturrelais
US4174966A (en) *	1978-12-15	1979-11-20	The United States Of America As Represented By The Secretary Of The Interior	High coercive force rare earth metal-cobalt magnets containing copper and magnesium
US4537850A (en) *	1983-08-30	1985-08-27	Wilfred Smeiman	Process and apparatus for rejuvenating electrostatic copy machine toner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2813789A (en) *	1952-04-08	1957-11-19	Glaser Louis	Permanent magnet alloys
US3102002A (en) *	1960-03-25	1963-08-27	Univ Pittsburgh	Ferromagnetic materials prepared from lanthanons and transition metals
US3326637A (en) *	1963-12-27	1967-06-20	Ibm	Ferromagnetic intermetallic compounds and method of preparation
US3342591A (en) *	1964-08-31	1967-09-19	Ibm	Ferromagnetic compounds and method of preparation
US3421889A (en) *	1966-01-13	1969-01-14	Us Air Force	Magnetic rare earth-cobalt alloys
US3424578A (en) *	1967-06-05	1969-01-28	Us Air Force	Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn

1967
- 1967-01-21 NL NL6700998A patent/NL6700998A/xx unknown
1968
- 1968-01-17 DE DE1968N0031971 patent/DE1558619B2/de active Granted
- 1968-01-18 DK DK19368AA patent/DK117514B/da unknown
- 1968-01-18 AT AT52568A patent/AT280624B/de not_active IP Right Cessation
- 1968-01-18 NO NO68212A patent/NO122139B/no unknown
- 1968-01-18 SE SE675/68A patent/SE324021B/xx unknown
- 1968-01-18 GB GB2712/68A patent/GB1195333A/en not_active Expired
- 1968-01-18 CH CH75468A patent/CH514222A/de not_active IP Right Cessation
- 1968-01-19 BE BE709654D patent/BE709654A/xx unknown
- 1968-01-19 US US699232A patent/US3523836A/en not_active Expired - Lifetime
- 1968-01-19 FR FR1553242D patent/FR1553242A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1553242A (ja)	1969-01-10
US3523836A (en)	1970-08-11
DK117514B (da)	1970-05-04
CH514222A (de)	1971-10-15
BE709654A (ja)	1968-07-19
NO122139B (ja)	1971-05-24
NL6700998A (ja)	1968-07-22
DE1558619B2 (de)	1977-06-30
SE324021B (ja)	1970-05-19
DE1558619A1 (de)	1970-05-06
GB1195333A (en)	1970-06-17

Legal Events

Date	Code	Title	Description
1982-05-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
AT286657B (de)	1970-12-28	Dauermagnet
AT274700B (de)	1969-09-25	Permanentmagnetscheider
CH489130A (de)	1970-04-15	Permanentmagnetmotor
AT285760B (de)	1970-11-10	Magnetvorrichtung
AT280624B (de)	1970-04-27	Dauermagnet
FR1386925A (fr)	1965-01-22	Aimant permanent
FR1545755A (fr)	1968-11-15	Calandre magnétique
DE1809691B2 (de)	1971-04-29	Magnetronanordnung
AT277100B (de)	1969-12-10	Magnetscheider
CH431741A (de)	1967-03-15	Permanentmagnetanordnung
BR6803968D0 (pt)	1973-01-18	Aperfeicoamentos em esferograficas
CH483705A (fr)	1969-12-31	Aimant permanent
CH510267A (fr)	1971-07-15	Gradientmètre magnétique
AT285223B (de)	1970-10-27	Magnetzünder
AT280635B (de)	1970-04-27	Magnetometer
AT293974B (de)	1971-11-10	Magnetischer Abscheider
CH529429A (de)	1972-10-15	Gegossener Dauermagnet
DK128430B (da)	1974-04-29	Elektromagnetisk udløsemagnet.
AT276005B (de)	1969-11-10	Dauermagnetische Aufspannvorrichtung
AT286817B (de)	1970-12-28	Magnethalter
CH469990A (fr)	1969-03-15	Gradientmètre magnétique
NL144076B (nl)	1974-11-15	Magnetische registratie-inrichting.
IT941615B (it)	1973-03-10	Bigodino per permanente
FR1496930A (fr)	1967-10-06	Alternateur à aimant permanent
FR1528470A (fr)	1968-06-07	Electro-aimant perfectionné