GB1147952A - Improvements in electrolyte guide member and method and apparatus for making - Google Patents

Improvements in electrolyte guide member and method and apparatus for making

Info

Publication number
GB1147952A
GB1147952A GB24446/66A GB2444666A GB1147952A GB 1147952 A GB1147952 A GB 1147952A GB 24446/66 A GB24446/66 A GB 24446/66A GB 2444666 A GB2444666 A GB 2444666A GB 1147952 A GB1147952 A GB 1147952A
Authority
GB
United Kingdom
Prior art keywords
weight
tube
heating
furnace
heated
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
GB24446/66A
Other languages
English (en)
Inventor
James Dair Andrews
Walter Charles Kunz
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.)
General Electric Co
Original Assignee
General 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 General Electric Co filed Critical General Electric Co
Publication of GB1147952A publication Critical patent/GB1147952A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes
    • B23H9/16—Making holes using an electrolytic jet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB24446/66A 1965-10-22 1966-06-01 Improvements in electrolyte guide member and method and apparatus for making Expired GB1147952A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US501643A US3384567A (en) 1965-10-22 1965-10-22 Electrolyte guide member
US76135268A 1968-02-19 1968-02-19
US76600568A 1968-02-19 1968-02-19

Publications (1)

Publication Number Publication Date
GB1147952A true GB1147952A (en) 1969-04-10

Family

ID=27414180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24446/66A Expired GB1147952A (en) 1965-10-22 1966-06-01 Improvements in electrolyte guide member and method and apparatus for making

Country Status (7)

Country Link
US (3) US3384567A (OSRAM)
BE (1) BE712508A (OSRAM)
CH (1) CH475363A (OSRAM)
DE (1) DE1565553C3 (OSRAM)
GB (1) GB1147952A (OSRAM)
NL (1) NL150406B (OSRAM)
SE (1) SE333438B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS220036B1 (en) * 1981-06-29 1983-03-25 Vaclav Novak Terminal of scanner of the coulometric meter of the coatings thickness
IT1159357B (it) * 1983-02-08 1987-02-25 Olivetti & Co Spa Procedimento ed apparecchiature per la fabbricazione di elementi profilati di materiale deformabile particolarmente per dispositivi stampanti a getto di inchiostro
US4530712A (en) * 1984-03-26 1985-07-23 Kopf J David Pipette puller
US4578101A (en) * 1984-09-26 1986-03-25 At&T Technologies, Inc. Method for stretching a glass rod
US4631079A (en) * 1984-09-26 1986-12-23 At&T Technologies, Inc. Method for stretching a glass rod
EP0248068B1 (en) * 1985-12-13 1990-12-05 Ae Plc Apparatus for the formation of holes
US4820321A (en) * 1987-08-13 1989-04-11 American Telephone And Telegraph Company Method and apparatus for fabricating an expanded beam cylindrically terminated optical fiber taper
DE3913875C1 (OSRAM) * 1989-04-27 1990-08-09 Heraeus Quarzschmelze Gmbh, 6450 Hanau, De
CA2121704A1 (en) * 1993-06-21 1994-12-22 Paul Andrew Chludzinski Apparatus and method for making an optical fiber preform
FR2774372B1 (fr) * 1998-02-05 2000-03-03 Alsthom Cge Alcatel Procede de fibrage en continu de preformes pour la fabrication de fibres optiques
JP3642993B2 (ja) * 1999-10-28 2005-04-27 株式会社小糸製作所 アークチューブの製造方法
CN106541192A (zh) * 2017-01-19 2017-03-29 常州工学院 一种六角形孔电解加工装置
EP3766840B1 (de) * 2019-07-17 2024-11-20 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1416929A (en) * 1921-11-07 1922-05-23 William E Bailey Art of electrolysis
BE564480A (OSRAM) * 1955-06-23
US3114621A (en) * 1957-04-09 1963-12-17 Kiraly Tibor Apparatus for cutting off lengths of glass tubing
US3091105A (en) * 1959-10-12 1963-05-28 Morrill Vaughan Apparatus for shrinking tubular glass blank

Also Published As

Publication number Publication date
NL6608162A (OSRAM) 1967-04-24
CH475363A (de) 1969-07-15
DE1565553C3 (de) 1974-01-10
US3489544A (en) 1970-01-13
US3384567A (en) 1968-05-21
SE333438B (OSRAM) 1971-03-15
US3556758A (en) 1971-01-19
DE1565553A1 (de) 1970-02-05
DE1565553B2 (de) 1973-06-07
NL150406B (nl) 1976-08-16
BE712508A (OSRAM) 1968-07-31

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