GB496679A - Improvements in sealing metallic bodies hermetically through vitreous walls - Google Patents

Improvements in sealing metallic bodies hermetically through vitreous walls

Info

Publication number
GB496679A
GB496679A GB1645037A GB1645037A GB496679A GB 496679 A GB496679 A GB 496679A GB 1645037 A GB1645037 A GB 1645037A GB 1645037 A GB1645037 A GB 1645037A GB 496679 A GB496679 A GB 496679A
Authority
GB
United Kingdom
Prior art keywords
strip
lead
vitreous
crinkles
crinkled
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
GB1645037A
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to GB1645037A priority Critical patent/GB496679A/en
Publication of GB496679A publication Critical patent/GB496679A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J5/46—Leading-in conductors

Landscapes

  • Joining Of Glass To Other Materials (AREA)

Abstract

496,679. Sealing lead - in conductors through vitreous walls. GENERAL ELECTRIC CO., Ltd. (Patent-Treuhand-Ges. fur Elektrische Gl³hlampen) June 14, 1937, No. 16450. [Class 36] Lead-in conductors for sealing into vitreous material and in the form of strips are crinkled, or perforated, or both, or are otherwise so formed that of every surface through the strip parallel to the surfaces constituting the envelope of the strip a substantial part lies outside the material of the strip. Fig. 4 shows a plane strip crinkled in a direction parallel to its length and sealed into a glass pinch. The length of the strip within the pinch is preferably less than the breadth of the strip. The strip may also be provided with transverse crinkles, in which case the angles of the crinkles may be cut off so that the strip is both crinkled and perforated. Portions of the angles of the crinkles in the construction shown in Fig. 4 may be removed. Fig. 8 shows a plane strip lead-in conductor 1 punched with holes 2. The strip may be formed into a cylinder, two such cylinders of different diameters being coaxially arranged, for instance as shown in Figs. 9 and 10, and sealed through the vitreous wall to form a compound lead-in conductor. Specifications 22911A/06, [Class 39], and 461,262 are referred to.
GB1645037A 1937-06-14 1937-06-14 Improvements in sealing metallic bodies hermetically through vitreous walls Expired GB496679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1645037A GB496679A (en) 1937-06-14 1937-06-14 Improvements in sealing metallic bodies hermetically through vitreous walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1645037A GB496679A (en) 1937-06-14 1937-06-14 Improvements in sealing metallic bodies hermetically through vitreous walls

Publications (1)

Publication Number Publication Date
GB496679A true GB496679A (en) 1938-12-05

Family

ID=10077530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1645037A Expired GB496679A (en) 1937-06-14 1937-06-14 Improvements in sealing metallic bodies hermetically through vitreous walls

Country Status (1)

Country Link
GB (1) GB496679A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776826A1 (en) * 1998-03-31 1999-10-01 Pixtech Sa CONDUCTIVE PASSAGE FROM A SEALING WALL TO A FLAT DISPLAY SCREEN
WO2001018847A1 (en) * 1999-09-06 2001-03-15 Koninklijke Philips Electronics N.V. Electric lamp with feedthrough comprising a gauze

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776826A1 (en) * 1998-03-31 1999-10-01 Pixtech Sa CONDUCTIVE PASSAGE FROM A SEALING WALL TO A FLAT DISPLAY SCREEN
EP0948026A1 (en) * 1998-03-31 1999-10-06 Pixtech Sa Conductive passage through a sealing wall of a flat panel display
US6351064B1 (en) 1998-03-31 2002-02-26 Pixtech S.A. Conductive path under a flat display screen sealing wall
WO2001018847A1 (en) * 1999-09-06 2001-03-15 Koninklijke Philips Electronics N.V. Electric lamp with feedthrough comprising a gauze
US6570328B1 (en) 1999-09-06 2003-05-27 Koninklijke Philips Electronics N.V. Electric lamp with feedthrough comprising a gauze

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