BE795715A - Procede de fabrication de commutateurs a tiges remanentes - Google Patents

Procede de fabrication de commutateurs a tiges remanentes

Info

Publication number
BE795715A
BE795715A BE795715DA BE795715A BE 795715 A BE795715 A BE 795715A BE 795715D A BE795715D A BE 795715DA BE 795715 A BE795715 A BE 795715A
Authority
BE
Belgium
Prior art keywords
remanent
manufacturing
rod switches
switches
rod
Prior art date
Application number
Other languages
English (en)
Inventor
W E Archer
K M Olsen
P W Renaut
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE795715A publication Critical patent/BE795715A/fr

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
BE795715D 1972-02-22 1973-02-21 Procede de fabrication de commutateurs a tiges remanentes BE795715A (fr)

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 (1)

Publication Number Publication Date
BE795715A true BE795715A (fr) 1973-06-18

Family

ID=22854356

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795715D BE795715A (fr) 1972-02-22 1973-02-21 Procede de fabrication de commutateurs a tiges remanentes

Country Status (18)

Country Link
US (1) US3805378A (fr)
JP (1) JPS5642093B2 (fr)
AR (1) AR193572A1 (fr)
AT (1) AT337819B (fr)
BE (1) BE795715A (fr)
BR (1) BR7301238D0 (fr)
CA (1) CA987892A (fr)
CH (1) CH567790A5 (fr)
DK (1) DK143072C (fr)
ES (1) ES412277A1 (fr)
FR (1) FR2173038B1 (fr)
GB (1) GB1415552A (fr)
IL (1) IL41586A (fr)
IT (1) IT977830B (fr)
NL (1) NL160109C (fr)
NO (1) NO136323C (fr)
SE (1) SE393218B (fr)
ZA (1) ZA731216B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900807A (en) * 1972-10-30 1975-08-19 Fujitsu Ltd Magnetically controlled switching device
NO140033C (no) * 1973-12-07 1979-06-20 Int Standard Electric Corp Magnetisk paavirkbar koblingsanordning
SE388713B (sv) * 1974-08-22 1976-10-11 Mo Energeticheskij Institut Tungrele
US4221163A (en) * 1978-09-01 1980-09-09 Ncr Corporation Magnetic hysteresis driven recording element and method
US4222020A (en) * 1979-04-02 1980-09-09 Gte Automatic Electric Laboratories Incorporated Control winding for a magnetic latching reed relay
US4377797A (en) * 1980-08-18 1983-03-22 Bell Telephone Laboratories, Incorporated Magnetically actuated device comprising an Fe-Mo-Ni magnetic element
US4415380A (en) * 1980-08-18 1983-11-15 Bell Telephone Laboratories, Incorporated Method for making a high remanence Fe-Mo-Ni magnetic element
US4340434A (en) * 1980-08-18 1982-07-20 Bell Telephone Laboratories, Incorporated High remanence Fe-Mo-Ni alloys for magnetically actuated devices
US4401483A (en) * 1980-10-06 1983-08-30 Bell Telephone Laboratories, Incorporated Method for making a magnetically anisotropic element
US4337100A (en) * 1980-10-06 1982-06-29 Bell Telephone Laboratories, Incorporated Magnetically anisotropic alloys for magnetically actuated devices
US4420732A (en) * 1980-10-06 1983-12-13 Bell Telephone Laboratories, Incorporated Magnetically actuated device comprising a magnetically anisotropic element
US4391656A (en) * 1980-10-17 1983-07-05 Bell Telephone Laboratories, Incorporated Isotropic and nearly isotropic permanent magnet alloys
JPS59131800U (ja) * 1983-02-23 1984-09-04 松下電器産業株式会社 音響レンズ
JP5365655B2 (ja) * 2011-03-16 2013-12-11 株式会社安川電機 リードスイッチ
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032722A (en) * 1962-06-04 1966-06-15 Hitachi Ltd Improvements relating to relays having sealed magnetic contact units
NL126476C (fr) * 1962-08-07
US3369291A (en) * 1963-03-14 1968-02-20 Rca Corp Method of making reed switches
US3364449A (en) * 1963-12-18 1968-01-16 Bell Telephone Labor Inc Magnetically actuated switching devices

Also Published As

Publication number Publication date
GB1415552A (en) 1975-11-26
JPS4897044A (fr) 1973-12-11
DK143072C (da) 1981-11-02
AU5225873A (en) 1974-08-22
AT337819B (de) 1977-07-25
JPS5642093B2 (fr) 1981-10-02
ES412277A1 (es) 1976-01-01
NO136323C (no) 1977-08-24
DE2307970A1 (de) 1973-09-13
IT977830B (it) 1974-09-20
NL7302209A (fr) 1973-08-24
IL41586A0 (en) 1973-04-30
CH567790A5 (fr) 1975-10-15
SE393218B (sv) 1977-05-02
US3805378A (en) 1974-04-23
FR2173038A1 (fr) 1973-10-05
NO136323B (fr) 1977-05-09
NL160109C (nl) 1979-09-17
NL160109B (nl) 1979-04-17
ATA158973A (de) 1976-11-15
ZA731216B (en) 1974-04-24
FR2173038B1 (fr) 1977-07-29
DK143072B (da) 1981-03-23
IL41586A (en) 1975-06-25
CA987892A (en) 1976-04-27
DE2307970B2 (de) 1975-09-25
BR7301238D0 (pt) 1974-02-19
AR193572A1 (es) 1973-04-30

Similar Documents

Publication Publication Date Title
BE809232A (fr) Procede de fabrication d'acetal de polyvinyle
BE885596Q (fr) Procede de fabrication de matrices
BE802829A (fr) Procede de fabrication de lactames n-substituees
BE795715A (fr) Procede de fabrication de commutateurs a tiges remanentes
BE805250A (fr) Procede de fabrication de platre
BE808288A (fr) Procede de fabrication de cephalosporines
BE803528A (fr) Procede de fabrication de dispositifs semi-conducteurs
BE781180A (fr) Procede de fabrication de pastilles de precision
BE829450A (fr) Procede de fabrication de comprimes a action retardee
BE801900A (fr) Procede de fabrication de polyethylene
BE808289A (fr) Procede de fabrication de cephalosporines
BE805615A (fr) Procede de fabrication de projectiles a noyau dur
BE796541A (fr) Procede de fabrication de copolyesters
BE801364A (fr) Procede de fabrication du formaldehyde
BE813390A (fr) Procede de fabrication de nitro-2-halogenophenols
BE806136A (fr) Procede de fabrication de structures tubulaires
BE812681A (fr) Procede de fabrication de butynediol
BE799456A (fr) Procede de fabrication de pyrosulfates,
BE811961A (fr) Procede de fabrication de peptides
BE802553A (fr) Procede de fabrication de compositions thermo-fusibles et compositions en resultant
BE808245A (fr) Procede de fabrication de vincamone et de vincanol
BE802944A (fr) Procede de fabrication de pyrocatechine
BE796912A (fr) Procede de fabrication de manchons
BE828971A (fr) Procede de fabrication de magnesium
BE791805A (fr) Procede de fabrication de confiseries soufflees

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19890228