AU5225873A - Method of making a magnetic reed member - Google Patents

Method of making a magnetic reed member

Info

Publication number
AU5225873A
AU5225873A AU52258/73A AU5225873A AU5225873A AU 5225873 A AU5225873 A AU 5225873A AU 52258/73 A AU52258/73 A AU 52258/73A AU 5225873 A AU5225873 A AU 5225873A AU 5225873 A AU5225873 A AU 5225873A
Authority
AU
Australia
Prior art keywords
making
magnetic reed
reed member
magnetic
reed
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
AU52258/73A
Other versions
AU482139B2 (en
Inventor
KARL MARTIN OLSEN and PAUL WILLIAM RENAUT WENDEL EDWARD ARCHER
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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
Publication of AU482139B2 publication Critical patent/AU482139B2/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of AU5225873A publication Critical patent/AU5225873A/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/005—Apparatus or processes specially adapted for the manufacture of electric switches of reed switches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Switches (AREA)
  • Hard Magnetic Materials (AREA)
  • Heat Treatment Of Articles (AREA)
AU52258/73A 1973-02-16 Method of making a magnetic reed member Expired AU482139B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00227762A US3805378A (en) 1972-02-22 1972-02-22 Manufacture of remanent reed switch

Publications (2)

Publication Number Publication Date
AU482139B2 AU482139B2 (en)
AU5225873A true AU5225873A (en) 1974-08-22

Family

ID=

Also Published As

Publication number Publication date
ATA158973A (en) 1976-11-15
NO136323B (en) 1977-05-09
BR7301238D0 (en) 1974-02-19
US3805378A (en) 1974-04-23
DK143072C (en) 1981-11-02
JPS5642093B2 (en) 1981-10-02
CA987892A (en) 1976-04-27
FR2173038B1 (en) 1977-07-29
JPS4897044A (en) 1973-12-11
IL41586A (en) 1975-06-25
DE2307970A1 (en) 1973-09-13
AR193572A1 (en) 1973-04-30
SE393218B (en) 1977-05-02
NO136323C (en) 1977-08-24
FR2173038A1 (en) 1973-10-05
ZA731216B (en) 1974-04-24
NL160109B (en) 1979-04-17
NL160109C (en) 1979-09-17
AT337819B (en) 1977-07-25
CH567790A5 (en) 1975-10-15
DE2307970B2 (en) 1975-09-25
DK143072B (en) 1981-03-23
BE795715A (en) 1973-06-18
NL7302209A (en) 1973-08-24
ES412277A1 (en) 1976-01-01
IT977830B (en) 1974-09-20
IL41586A0 (en) 1973-04-30
GB1415552A (en) 1975-11-26

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