FR2020533A1 - - Google Patents

Info

Publication number
FR2020533A1
FR2020533A1 FR6931388A FR6931388A FR2020533A1 FR 2020533 A1 FR2020533 A1 FR 2020533A1 FR 6931388 A FR6931388 A FR 6931388A FR 6931388 A FR6931388 A FR 6931388A FR 2020533 A1 FR2020533 A1 FR 2020533A1
Authority
FR
France
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.)
Granted
Application number
FR6931388A
Other languages
French (fr)
Other versions
FR2020533B1 (en
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas 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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2020533A1 publication Critical patent/FR2020533A1/fr
Application granted granted Critical
Publication of FR2020533B1 publication Critical patent/FR2020533B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/07—Controlling or regulating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
FR6931388A 1968-09-18 1969-09-16 Expired FR2020533B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76046568A 1968-09-18 1968-09-18

Publications (2)

Publication Number Publication Date
FR2020533A1 true FR2020533A1 (en) 1970-07-17
FR2020533B1 FR2020533B1 (en) 1974-08-09

Family

ID=25059190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931388A Expired FR2020533B1 (en) 1968-09-18 1969-09-16

Country Status (7)

Country Link
BE (1) BE738919A (en)
DE (1) DE1946869C3 (en)
FR (1) FR2020533B1 (en)
GB (1) GB1259652A (en)
IT (1) IT944522B (en)
NL (1) NL148860B (en)
SE (1) SE353069B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374074A (en) * 1967-04-25 1968-03-19 Owens Corning Fiberglass Corp Method for production of mineral fibers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374074A (en) * 1967-04-25 1968-03-19 Owens Corning Fiberglass Corp Method for production of mineral fibers

Also Published As

Publication number Publication date
DE1946869B2 (en) 1979-01-18
SE353069B (en) 1973-01-22
BE738919A (en) 1970-03-16
FR2020533B1 (en) 1974-08-09
NL148860B (en) 1976-03-15
GB1259652A (en) 1972-01-12
DE1946869A1 (en) 1970-05-06
DE1946869C3 (en) 1979-10-04
IT944522B (en) 1973-04-20
NL6914038A (en) 1970-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse