ES378174A1 - Method and apparatus for processing vitreous melt - Google Patents

Method and apparatus for processing vitreous melt

Info

Publication number
ES378174A1
ES378174A1 ES378174A ES378174A ES378174A1 ES 378174 A1 ES378174 A1 ES 378174A1 ES 378174 A ES378174 A ES 378174A ES 378174 A ES378174 A ES 378174A ES 378174 A1 ES378174 A1 ES 378174A1
Authority
ES
Spain
Prior art keywords
melt
heat
processing
heat tube
vitreous material
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
ES378174A
Other languages
Spanish (es)
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.)
HEYE
Original Assignee
HEYE
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
Priority claimed from DE19691917450 external-priority patent/DE1917450B2/en
Priority claimed from DE19691937124 external-priority patent/DE1937124B2/en
Application filed by HEYE filed Critical HEYE
Publication of ES378174A1 publication Critical patent/ES378174A1/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
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • 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
    • C03B5/235—Heating the glass
    • C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A melt of vitreous material is heated uniformly by means of a heat tube or heat pipe, wherein circulation of a heat-exchange medium is effected independently of gravitational forces and exclusively as a function of a temperature differential existing within the heat tube. Various apparatus for accommodating and extruding melt of vitreous material are disclosed, and utilize the heat tube in different forms for controlling the temperature of the melt in desired manner.
ES378174A 1969-04-03 1970-04-02 Method and apparatus for processing vitreous melt Expired ES378174A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691917450 DE1917450B2 (en) 1969-04-03 1969-04-03 Influencing the temperature of glass melt in a melting tank
DE19691937124 DE1937124B2 (en) 1969-07-22 1969-07-22 INFLUENCING THE TEMPERATURE OF GLASS MELT IN THE CRUCIBLE

Publications (1)

Publication Number Publication Date
ES378174A1 true ES378174A1 (en) 1973-01-01

Family

ID=25757237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378174A Expired ES378174A1 (en) 1969-04-03 1970-04-02 Method and apparatus for processing vitreous melt

Country Status (7)

Country Link
US (1) US3640517A (en)
BE (1) BE748164A (en)
CH (1) CH524546A (en)
ES (1) ES378174A1 (en)
FR (1) FR2038204B1 (en)
LU (1) LU60641A1 (en)
NL (1) NL7004781A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7206063A (en) * 1972-05-04 1973-11-06 N.V. Philips Gloeilampenfabrieken HEATING DEVICE
US3837311A (en) * 1972-10-05 1974-09-24 Sun Oil Co Apparatus for melting ice
US4052186A (en) * 1975-01-31 1977-10-04 Pilkington Brothers Limited Method and apparatus for conditioning molten glass
US4064933A (en) * 1975-09-29 1977-12-27 Dietzgen Corporation Developing roller apparatus for reproduction machines
US4092140A (en) * 1976-09-08 1978-05-30 Ppg Industries, Inc. Apparatus and method using heat pipes for manipulating temperature gradients in a glass forming chamber
EP0001382A3 (en) * 1977-10-11 1979-08-08 Kurt Leczkowski Methods and installations for producing utilisable energy and/or cold from heat
US4270941A (en) * 1978-03-20 1981-06-02 Owens-Corning Fiberglas Corporation Apparatus for processing heat softened mineral material
US4372377A (en) * 1981-03-16 1983-02-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat pipes containing alkali metal working fluid
US4660625A (en) * 1983-12-30 1987-04-28 Kms Fusion, Inc. Heat transport system, method and material
GB2176180A (en) * 1985-06-11 1986-12-17 Donald Charlesworth Glass melting furnace and method
US4838346A (en) * 1988-08-29 1989-06-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reusable high-temperature heat pipes and heat pipe panels
CH681832A5 (en) * 1990-11-30 1993-05-28 Airmotec Ag Analytische Geraet
DE102006012985A1 (en) * 2006-03-21 2007-10-11 Linde Ag Method and device for rapid cooling of workpieces
EP1842932A1 (en) * 2006-04-06 2007-10-10 Linde Aktiengesellschaft Method for cooling tubes
CN105066694A (en) * 2015-08-20 2015-11-18 无锡中强电碳有限公司 Graphite crucible cover
FR3043764B1 (en) 2015-11-16 2018-01-05 Airbus Defence And Space Sas THERMAL EXCHANGE DEVICE FOR ARTIFICIAL SATELLITE, WALL AND ASSEMBLY OF WALLS COMPRISING SUCH THERMAL EXCHANGE DEVICE
US11370685B2 (en) 2016-08-02 2022-06-28 Corning Incorporated Methods for melting reactive glasses and glass-ceramics and melting apparatus for the same
KR20200099549A (en) * 2017-12-21 2020-08-24 쌩-고벵 이조베르 Submerged-burner melting furnace with self-crucible wall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840351A (en) * 1953-09-10 1958-06-24 Air Prcheater Corp Temperature equalizing means for regenerative air preheater structure
US3265485A (en) * 1961-10-16 1966-08-09 Libbey Owens Ford Glass Co Method and apparatus for melting glass
US3495966A (en) * 1967-06-21 1970-02-17 Ford Motor Co Apparatus for producing molten glass with bath material cooling means

Also Published As

Publication number Publication date
NL7004781A (en) 1970-10-06
BE748164A (en) 1970-08-31
FR2038204A1 (en) 1971-01-08
CH524546A (en) 1972-06-30
US3640517A (en) 1972-02-08
FR2038204B1 (en) 1974-07-12
LU60641A1 (en) 1970-06-02

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