GB1182460A - Improvements in or relating to Magnetic Materials - Google Patents

Improvements in or relating to Magnetic Materials

Info

Publication number
GB1182460A
GB1182460A GB05422/67A GB1542267A GB1182460A GB 1182460 A GB1182460 A GB 1182460A GB 05422/67 A GB05422/67 A GB 05422/67A GB 1542267 A GB1542267 A GB 1542267A GB 1182460 A GB1182460 A GB 1182460A
Authority
GB
United Kingdom
Prior art keywords
relating
april
magnetic materials
stable
division
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB05422/67A
Inventor
Kiyoshi Inoue
Hideo Kaneko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1182460A publication Critical patent/GB1182460A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • 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
    • 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
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays
    • H01H51/285—Polarised relays for latching of contacts

Abstract

1,182,460. Electromagnetic relays. K. INDUE, and H. KANEKO. 4 April, 1967 [14 April, 1966], No. 15422/67. Heading H1N. [Also in Division C7] Electromagnetic switches have flexible magnetizable reeds made of an alloy consisting of Pt and Co with Fe and/or Ni, with an optional addition of Cu when Ni is present and residual amounts of the deoxidizers and desulphurizers Al, Mn and/or Ti (see Division C7]. The switch may be magnetically retained (Figs. 3, 4, 5, not shown) or stable in one extreme position, both extreme positions or centre stable (Figs. 5, 6, 7, not shown).
GB05422/67A 1966-04-14 1967-04-04 Improvements in or relating to Magnetic Materials Expired GB1182460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2370766 1966-04-14

Publications (1)

Publication Number Publication Date
GB1182460A true GB1182460A (en) 1970-02-25

Family

ID=12117814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05422/67A Expired GB1182460A (en) 1966-04-14 1967-04-04 Improvements in or relating to Magnetic Materials

Country Status (5)

Country Link
US (1) US3689254A (en)
CH (1) CH510124A (en)
DE (1) DE1558512A1 (en)
GB (1) GB1182460A (en)
NL (1) NL6705280A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860458A (en) * 1965-02-26 1975-01-14 Ishifuku Metal Ind Method of making a magnetic body
US4297245A (en) * 1972-07-17 1981-10-27 Texaco Inc. Catalyst for the preparation of methane
JPS5418217B2 (en) * 1974-02-13 1979-07-05
US3928913A (en) * 1975-01-23 1975-12-30 Ney Co J M Palladium alloy for ceramic bonding
JPS57178305A (en) * 1981-04-27 1982-11-02 Res Inst Electric Magnetic Alloys Extra-high coercive force permanent magnet with maximum energy product and manufacture therefor
JPS58147540A (en) * 1982-02-26 1983-09-02 Hitachi Ltd Thin film permanent magnet and its manufacture
US5079107A (en) * 1984-06-07 1992-01-07 Giner, Inc. Cathode alloy electrocatalysts
JP2513679B2 (en) * 1987-04-30 1996-07-03 財団法人 電気磁気材料研究所 Ultra-high coercive force permanent magnet with large maximum energy product and method for manufacturing the same
US7811965B2 (en) * 2004-08-18 2010-10-12 Symyx Solutions, Inc. Platinum-copper-nickel fuel cell catalyst

Also Published As

Publication number Publication date
US3689254A (en) 1972-09-05
CH510124A (en) 1971-07-15
DE1558512A1 (en) 1970-04-02
NL6705280A (en) 1967-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees