NL256457A - - Google Patents

Info

Publication number
NL256457A
NL256457A NL256457DA NL256457A NL 256457 A NL256457 A NL 256457A NL 256457D A NL256457D A NL 256457DA NL 256457 A NL256457 A NL 256457A
Authority
NL
Netherlands
Application number
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.)
Publication of NL256457A publication Critical patent/NL256457A/xx
Priority claimed from US706027A external-priority patent/US3013095A/en
Priority claimed from US774170A external-priority patent/US3048640A/en
Priority claimed from US843660A external-priority patent/US3028442A/en

Links

Classifications

    • 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
    • G05D23/2236—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 details of the regulator
    • G05D23/224—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 details of the regulator using selfs or transformers
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/081—Indirect-melting bushings
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/085—Feeding devices 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/091—Indirect-resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NL256457D 1957-12-30 NL256457A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US706027A US3013095A (en) 1957-12-30 1957-12-30 Method and apparatus for melting and feeding heat-softenable materials
US774170A US3048640A (en) 1958-11-17 1958-11-17 Method and apparatus for melting and feeding heat-softenable materials
US843660A US3028442A (en) 1959-10-01 1959-10-01 Method and apparatus for melting and feeding heat-softenable materials

Publications (1)

Publication Number Publication Date
NL256457A true NL256457A (xx)

Family

ID=27418800

Family Applications (4)

Application Number Title Priority Date Filing Date
NL234688D NL234688A (xx) 1957-12-30
NL126969D NL126969C (xx) 1957-12-30
NL256457D NL256457A (xx) 1957-12-30
NL124020D NL124020C (xx) 1957-12-30

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL234688D NL234688A (xx) 1957-12-30
NL126969D NL126969C (xx) 1957-12-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL124020D NL124020C (xx) 1957-12-30

Country Status (6)

Country Link
BE (1) BE574313A (xx)
CH (1) CH370189A (xx)
DE (2) DE1236143B (xx)
FR (1) FR1218670A (xx)
GB (2) GB863090A (xx)
NL (4) NL124020C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730695A (en) * 1971-03-23 1973-05-01 Owens Corning Fiberglass Corp Level control means for glass fiber making process
US4167403A (en) * 1977-11-07 1979-09-11 Nitto Boseki Co., Ltd. Apparatus and method for maintaining calibration of a thermocouple used in a bushing for the drawing of glass fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695506A (fr) * 1930-05-10 1930-12-17 Procédé pour faire des filés de verre
US2453864A (en) * 1946-03-20 1948-11-16 Glass Fibers Inc Method for drawing fibers
DE958149C (de) * 1954-03-19 1957-02-14 Didier Werke Ag Vorrichtung zum kontinuierlichen Schmelzen von hochkieselsaeurehaltigen Rohstoffen zu kleinstueckigem Quarzgut

Also Published As

Publication number Publication date
GB863090A (en) 1961-03-15
NL234688A (xx)
DE1285115B (de) 1968-12-12
FR1218670A (fr) 1960-05-12
GB959950A (en) 1964-06-03
DE1236143B (de) 1967-03-09
BE574313A (xx)
NL124020C (xx)
CH370189A (de) 1963-06-30
NL126969C (xx)

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