GB904427A - Improvements in or relating to a method for making a vacuum-tight connection betweena metal member and the rim of a housing - Google Patents

Improvements in or relating to a method for making a vacuum-tight connection betweena metal member and the rim of a housing

Info

Publication number
GB904427A
GB904427A GB2710259A GB2710259A GB904427A GB 904427 A GB904427 A GB 904427A GB 2710259 A GB2710259 A GB 2710259A GB 2710259 A GB2710259 A GB 2710259A GB 904427 A GB904427 A GB 904427A
Authority
GB
United Kingdom
Prior art keywords
vacuum
housing
rim
relating
making
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
GB2710259A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB904427A publication Critical patent/GB904427A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3081—Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/28—Vacuum-tight joints between parts of vessel between conductive parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0044—Direct connection between two metal elements, in particular via material a connecting material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

904,427. Welding by pressure. SIEMENS & HALSKE A.G. Aug. 7, 1959 [Aug. 8, 1958], No. 27102/59. Class 83 (4). A method of producing a vacuum-tight joint by resistance welding is characterized in that a closure member 3 and a housing 4 initially make contact over only a narrow annular area 9. Current is passed between the two electrodes 1 and 2 and when the edge of the member 3 is molten, pressure is applied so that the resultant weld is broader than the original contact. In a modification, the member 3 has a stepped edge to prevent impurities passing to the inside of the container. Conductor wires 6 and 7 may be previously secured in the member 3 by glass seals.
GB2710259A 1958-08-08 1959-08-07 Improvements in or relating to a method for making a vacuum-tight connection betweena metal member and the rim of a housing Expired GB904427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958S0059353 DE1288199B (en) 1958-08-08 1958-08-08 Resistance welding process for semiconductor component housings

Publications (1)

Publication Number Publication Date
GB904427A true GB904427A (en) 1962-08-29

Family

ID=7493235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2710259A Expired GB904427A (en) 1958-08-08 1959-08-07 Improvements in or relating to a method for making a vacuum-tight connection betweena metal member and the rim of a housing

Country Status (3)

Country Link
CH (1) CH373486A (en)
DE (1) DE1288199B (en)
GB (1) GB904427A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545950A (en) * 1967-06-28 1970-12-08 Physical Sciences Corp Method of making a glass-to-metal seal
CN103038017A (en) * 2010-01-27 2013-04-10 玛格纳动力传动系统股份及两合公司 Method for connecting a shaft and a hub by means of a welding current and pressing-in operation and device formed by the connection of the shaft and the hub

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541667A (en) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545950A (en) * 1967-06-28 1970-12-08 Physical Sciences Corp Method of making a glass-to-metal seal
CN103038017A (en) * 2010-01-27 2013-04-10 玛格纳动力传动系统股份及两合公司 Method for connecting a shaft and a hub by means of a welding current and pressing-in operation and device formed by the connection of the shaft and the hub
CN103038017B (en) * 2010-01-27 2015-12-09 玛格纳动力传动系统股份及两合公司 The method be connected with wheel hub axle by welding current and press-in and axle and wheel hub are by this device connected and composed

Also Published As

Publication number Publication date
CH373486A (en) 1963-11-30
DE1288199B (en) 1969-01-30

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