BE851824A - Commande d'une filiere partagee - Google Patents

Commande d'une filiere partagee

Info

Publication number
BE851824A
BE851824A BE175254A BE175254A BE851824A BE 851824 A BE851824 A BE 851824A BE 175254 A BE175254 A BE 175254A BE 175254 A BE175254 A BE 175254A BE 851824 A BE851824 A BE 851824A
Authority
BE
Belgium
Prior art keywords
order
shared sector
sector
shared
Prior art date
Application number
BE175254A
Other languages
English (en)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BE851824A publication Critical patent/BE851824A/fr

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
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Control Of Resistance Heating (AREA)
BE175254A 1975-11-28 1977-02-25 Commande d'une filiere partagee BE851824A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/636,003 US4024336A (en) 1975-11-28 1975-11-28 Split bushing control

Publications (1)

Publication Number Publication Date
BE851824A true BE851824A (fr) 1977-08-25

Family

ID=24550011

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175254A BE851824A (fr) 1975-11-28 1977-02-25 Commande d'une filiere partagee

Country Status (2)

Country Link
US (1) US4024336A (fr)
BE (1) BE851824A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511791A (en) * 1983-04-25 1985-04-16 Owens-Corning Fiberglas Corporation Electronic balance meter
US4546485A (en) * 1983-12-01 1985-10-08 Ppg Industries, Inc. Method and apparatus for producing uniform strands from a split fiber glass bushing
EP0207185A1 (fr) * 1985-07-05 1987-01-07 Ppg Industries, Inc. Méthode et dispositif pour produire des torons de fibre de verres uniformes tirés d'une tête de filière multiple
US4594087A (en) * 1985-04-01 1986-06-10 Ppg Industries, Inc. Three-terminal controller for fiber glass bushing
JPS6221730A (ja) * 1985-07-22 1987-01-30 ピ−ピ−ジ−　インダストリ−ズ，インコ−ポレ−テツド 分割ガラスフアイバ成形炉から一様なストランドを作る方法及び装置
US4657572A (en) * 1986-03-14 1987-04-14 Owens-Corning Fiberglas Corporation Bushing balance controller and method for using same
US4780120A (en) * 1987-07-06 1988-10-25 Owens-Corning Fiberglas Corporation Bushing balance controller and method of using same
US4794625A (en) * 1988-01-28 1988-12-27 Ppg Industries, Inc. Method and apparatus for contolling temperature in a fiber glass forming bushing
US5051121A (en) * 1990-05-30 1991-09-24 Ppg Industries, Inc. Segmented bushing temperature controller and method for using same
US5071459A (en) * 1990-05-30 1991-12-10 Ppg Industries, Inc. Bushing balance controller for multiple segment bushings
CN110197762B (zh) * 2019-07-15 2021-03-16 宁波鄞州竹创信息科技有限公司 一种变压器散热温控方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556753A (en) * 1965-08-20 1971-01-19 Hellmut I Glaser Method for melting and processing heat-softenable mineral materials
US3912477A (en) * 1973-01-05 1975-10-14 Owens Corning Fiberglass Corp Apparatus for processing glass batch material

Also Published As

Publication number Publication date
US4024336A (en) 1977-05-17

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