ES2080762T3 - Dispositivo de control de temperatura. - Google Patents

Dispositivo de control de temperatura.

Info

Publication number
ES2080762T3
ES2080762T3 ES90105175T ES90105175T ES2080762T3 ES 2080762 T3 ES2080762 T3 ES 2080762T3 ES 90105175 T ES90105175 T ES 90105175T ES 90105175 T ES90105175 T ES 90105175T ES 2080762 T3 ES2080762 T3 ES 2080762T3
Authority
ES
Spain
Prior art keywords
control
heating
cooling
controlled
energy
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 - Lifetime
Application number
ES90105175T
Other languages
English (en)
Inventor
Tsutomu Hosoya
Katsuhiro Inaba
Toru Akiyama
Shigeru Fujita
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Application granted granted Critical
Publication of ES2080762T3 publication Critical patent/ES2080762T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Temperature (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

UN DISPOSITIVO DE CONTROL DE TEMPERATURA CON ALTA SEGURIDAD Y ESTABILIDAD QUE CONSTA DE MEDIOS DE CALENTAMIENTO Y DE ENFRIAMIENTO QUE SE CONTROLAN MEDIANTE CIRCUITOS DE CONTROL SEPARADOS PARA REALIZAR CONTROL PROPORCIONAL, CONTROL INTEGRAL, CONTROL DERIVADO Y SIMILARES MEDIANTE LOS CUALES UNA TASA DE PERIODOS DE SUMINISTRO DE ENERGIA SE CAMBIA A PERIODOS DE CONTROL PREDETERMINADOS, SOBRE LA BASE DE UNA VARIABLE CONTROLADA A PARTIR DE LA DIRECCION, TAMAÑO, VELOCIDAD DE CAMBIO Y SIMILARES DE LA DESVIACION DE LA TEMPERATURA NORMAL DE UN MEDIO CONTROLADO DESDE LA TEMPERATURA ESTABLECIDA DESEADA PARA CONTROLAR LOS SUMINISTROS DE ENERGIA DE CALENTAMIENTO Y DE ENFRIAMIENTO PARA LOS MEDIOS DE CALENTAMIENTO Y DE ENFRIAMIENTO. LOS SUMINISTROS DE ENERGIA DE CALENTAMIENTO Y DE ENFRIAMIENTO PARA LOS MEDIOS DE CALENTAMIENTO Y DE ENFRIAMIENTO PUEDEN CONTROLARSE POR SEPARADO MEDIANTE BANDAS PROPORCIONALES DIFERENTES.
ES90105175T 1989-03-20 1990-03-20 Dispositivo de control de temperatura. Expired - Lifetime ES2080762T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1066385A JP2653870B2 (ja) 1989-03-20 1989-03-20 温度制御装置

Publications (1)

Publication Number Publication Date
ES2080762T3 true ES2080762T3 (es) 1996-02-16

Family

ID=13314306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90105175T Expired - Lifetime ES2080762T3 (es) 1989-03-20 1990-03-20 Dispositivo de control de temperatura.

Country Status (4)

Country Link
EP (1) EP0388863B1 (es)
JP (1) JP2653870B2 (es)
DE (1) DE69024080T2 (es)
ES (1) ES2080762T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486912U (es) * 1990-11-30 1992-07-28
JP3024696B2 (ja) * 1994-09-01 2000-03-21 ファナック株式会社 射出成形機の温度制御方法
DE19726589C1 (de) * 1997-06-23 1998-11-12 Siemens Ag Verfahren zur Selbsteinstellung einer Regeleinrichtung und selbsteinstellende Regeleinrichtung
JP5368884B2 (ja) * 2009-06-05 2013-12-18 株式会社日立産機システム 精密ホットプレス装置における転写部の加熱冷却制御方法及び装置
CN105082490A (zh) * 2014-05-13 2015-11-25 汉达精密电子(昆山)有限公司 管道控制系统
JP6329090B2 (ja) * 2015-02-09 2018-05-23 日精樹脂工業株式会社 成形機の温度制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484711A (de) * 1967-09-15 1970-01-31 Buehler Ag Geb Verfahren und Vorrichtung zur Temperaturregelung bei Druck- und Spritzgiessmaschinen
JPS53126488A (en) * 1977-04-12 1978-11-04 Fuji Electric Co Ltd Temperature controller
JPS58211218A (ja) * 1982-06-02 1983-12-08 Hitachi Ltd 温度制御装置
JPS62111311A (ja) * 1985-11-11 1987-05-22 Yamatake Honeywell Co Ltd ヒ−ト・ク−ル制御装置

Also Published As

Publication number Publication date
DE69024080T2 (de) 1996-08-22
EP0388863B1 (en) 1995-12-13
EP0388863A2 (en) 1990-09-26
JPH02245805A (ja) 1990-10-01
JP2653870B2 (ja) 1997-09-17
DE69024080D1 (de) 1996-01-25
EP0388863A3 (en) 1991-11-21

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