GB1057185A - Method of manufacturing electrical switching devices - Google Patents

Method of manufacturing electrical switching devices

Info

Publication number
GB1057185A
GB1057185A GB14643/64A GB1464364A GB1057185A GB 1057185 A GB1057185 A GB 1057185A GB 14643/64 A GB14643/64 A GB 14643/64A GB 1464364 A GB1464364 A GB 1464364A GB 1057185 A GB1057185 A GB 1057185A
Authority
GB
United Kingdom
Prior art keywords
contact
tube
wedged
movable
fixed
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
GB14643/64A
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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1057185A publication Critical patent/GB1057185A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H51/282—Constructional details not covered by H01H51/281
    • 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
    • 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
    • Y10T29/49758—During simulated operation or operating conditions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

1,057,185. Electromagnetic switches. WESTERN ELECTRIC CO. Inc. April 9, 1964 [April 10, 1963], No. 14643/64. Heading H2B. A sealed magnetic contact device is manufactured by sealing a contact reed 11 in one end of a tube 10 and inserting a contact member 14 from the other end of the tube with its end 15 wedged between the contact 11 and tube 10. The member 14 is then sealed in the other end of the tube and its external loop is cut off. The arrangement shown provides a change-over contact device for operation by a coil or movable magnet the bias and contact pressure between fixed and movable contacts 13 and 11 being set by the method of manufacture. The fixed contact may be wedged between the tube and a non-magnetic portion welded to the end of the movable contact (Figs. 3 and 4, not shown). Fig. 7 shows an arrangement in which the contact members 23, 25, 27 are shaped to fit the inner faces of the tube 22 and fixed contact 27 is wedged between the tube 22 and movable contact 25.
GB14643/64A 1963-04-10 1964-04-09 Method of manufacturing electrical switching devices Expired GB1057185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271902A US3310863A (en) 1963-04-10 1963-04-10 Manufacture of reed type devices

Publications (1)

Publication Number Publication Date
GB1057185A true GB1057185A (en) 1967-02-01

Family

ID=23037570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14643/64A Expired GB1057185A (en) 1963-04-10 1964-04-09 Method of manufacturing electrical switching devices

Country Status (4)

Country Link
US (1) US3310863A (en)
BE (1) BE646031A (en)
DE (1) DE1262455B (en)
GB (1) GB1057185A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251868B (en) * 1965-05-03
US3456336A (en) * 1967-04-24 1969-07-22 Charles E Gutenlag Method of forming and mounting relay structures
US3794944A (en) * 1972-09-18 1974-02-26 Morex Inc Reed switches and process for making them
US4594487A (en) * 1984-12-07 1986-06-10 Galland Henning Nopak, Inc. Mounting means for proximity sensing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506414A (en) * 1947-12-05 1950-05-02 Bell Telephone Labor Inc Sealed wire contact device
US2696543A (en) * 1948-12-18 1954-12-07 Bell Telephone Labor Inc Electric switch
GB910784A (en) * 1957-04-09 1962-11-21 Standard Telephones Cables Ltd Electromagnetically operable sealed switch
BE566587A (en) * 1957-04-09
IT611404A (en) * 1959-06-17
DE1850089U (en) * 1961-09-12 1962-04-19 Siemens Ag PROTECTIVE TUBE CONTACT WITH ADJUSTED CONTACT DISTANCE.

Also Published As

Publication number Publication date
BE646031A (en) 1964-07-31
US3310863A (en) 1967-03-28
DE1262455B (en) 1968-03-07

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