CA1168686A - Electric melter needle mount and drive - Google Patents

Electric melter needle mount and drive

Info

Publication number
CA1168686A
CA1168686A CA000359734A CA359734A CA1168686A CA 1168686 A CA1168686 A CA 1168686A CA 000359734 A CA000359734 A CA 000359734A CA 359734 A CA359734 A CA 359734A CA 1168686 A CA1168686 A CA 1168686A
Authority
CA
Canada
Prior art keywords
needle
obturator
shaft
support
orifice
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
CA000359734A
Other languages
English (en)
French (fr)
Inventor
Carlo Fineo
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA1168686A publication Critical patent/CA1168686A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/086—Plunger mechanisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/0275—Shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Furnace Details (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Steroid Compounds (AREA)
  • Lubricants (AREA)
CA000359734A 1979-09-04 1980-09-04 Electric melter needle mount and drive Expired CA1168686A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7271679A 1979-09-04 1979-09-04
US06/072,716 1979-09-04

Publications (1)

Publication Number Publication Date
CA1168686A true CA1168686A (en) 1984-06-05

Family

ID=22109325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000359734A Expired CA1168686A (en) 1979-09-04 1980-09-04 Electric melter needle mount and drive

Country Status (5)

Country Link
EP (1) EP0036013A4 (enExample)
JP (1) JPS56501243A (enExample)
AU (1) AU6335080A (enExample)
CA (1) CA1168686A (enExample)
WO (1) WO1981000710A1 (enExample)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1582725A (en) * 1926-04-27 Glass feeder
US1844847A (en) * 1926-03-24 1932-02-09 Hazel Atlas Glass Co Glass feeding apparatus
US2018886A (en) * 1934-07-13 1935-10-29 Ferguson John Glass furnace
US2470103A (en) * 1941-08-30 1949-05-17 Emil R Lochman Power-operated driving and braking mechanism
US2515606A (en) * 1945-06-18 1950-07-18 Albert T O Neil Continuously actuated one revolution clutch
US2950571A (en) * 1957-04-12 1960-08-30 Emhart Mfg Co Operating mechanism for glass feeders
US3520391A (en) * 1968-01-29 1970-07-14 North American Rockwell Intermittent drive mechanism
US3620705A (en) * 1968-08-15 1971-11-16 Corning Glass Works Method and apparatus for feeding molten glass
FR2082839A5 (enExample) * 1970-03-27 1971-12-10 Le Clerc De Bussy Jacque

Also Published As

Publication number Publication date
WO1981000710A1 (en) 1981-03-19
JPS56501243A (enExample) 1981-09-03
AU6335080A (en) 1981-03-31
EP0036013A4 (en) 1982-01-11
EP0036013A1 (en) 1981-09-23

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Legal Events

Date Code Title Description
MKEX Expiry