GB2011128A - Controlling cooling systems - Google Patents

Controlling cooling systems

Info

Publication number
GB2011128A
GB2011128A GB7846784A GB7846784A GB2011128A GB 2011128 A GB2011128 A GB 2011128A GB 7846784 A GB7846784 A GB 7846784A GB 7846784 A GB7846784 A GB 7846784A GB 2011128 A GB2011128 A GB 2011128A
Authority
GB
United Kingdom
Prior art keywords
cooling
duct
pressure
air
cooling systems
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.)
Granted
Application number
GB7846784A
Other versions
GB2011128B (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.)
Ardagh Glass Ltd
Original Assignee
Rockware Glass 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 Rockware Glass Ltd filed Critical Rockware Glass Ltd
Priority to GB7846784A priority Critical patent/GB2011128B/en
Publication of GB2011128A publication Critical patent/GB2011128A/en
Application granted granted Critical
Publication of GB2011128B publication Critical patent/GB2011128B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
    • C03B9/3816—Means for general supply, distribution or control of the medium to the mould, e.g. sensors, circuits, distribution networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

A cooling control system is described which is of particular value in controlling the cooling of various parts of an independent section glass- forming machine. The control of the cooling air which passes through a duct is effected by a combination of a measurement of the cooling capacity of the air (determined by locating in the air flow in or near the duct a heated body and measuring its surface temperature) and the pressure of the cooling air supply. The air flow through the duct is increased or decreased to maintain the pressure in the duct substantially at a pressure set point which in turn depends on the temperature measured at the surface of the body set in the cooling air stream. <IMAGE>
GB7846784A 1977-12-02 1978-12-01 Controlling cooling systems Expired GB2011128B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7846784A GB2011128B (en) 1977-12-02 1978-12-01 Controlling cooling systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5037577 1977-12-02
GB7846784A GB2011128B (en) 1977-12-02 1978-12-01 Controlling cooling systems

Publications (2)

Publication Number Publication Date
GB2011128A true GB2011128A (en) 1979-07-04
GB2011128B GB2011128B (en) 1982-05-19

Family

ID=26266665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846784A Expired GB2011128B (en) 1977-12-02 1978-12-01 Controlling cooling systems

Country Status (1)

Country Link
GB (1) GB2011128B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102820A2 (en) * 1982-09-03 1984-03-14 Emhart Industries, Inc. Mould arrangement for glassware forming machine
US4579576A (en) * 1983-03-17 1986-04-01 Emhart Industries, Inc. Mould arrangement for glassware forming machine
EP0226330A1 (en) * 1985-11-14 1987-06-24 Emhart Industries, Inc. Controlling the operation of a glassware forming machine
US4701202A (en) * 1982-09-03 1987-10-20 Emhart Industries, Inc. Moulding apparatus for glassware forming machine
FR2608588A1 (en) * 1986-12-18 1988-06-24 Air Liquide METHOD FOR MANUFACTURING GLASS OBJECTS
WO2000032526A1 (en) * 1998-12-02 2000-06-08 Vidriera Monterrey, S.A. De C.V. System for cooling mouldings for glass article fabrication machines
WO2016030484A1 (en) * 2014-08-27 2016-03-03 Software & Technologie Glas Gmbh (Stg) Method for controlling a cooling process, production method and open-loop and closed-loop control device as well as production apparatus for glass bodies
FR3133392A1 (en) * 2022-03-14 2023-09-15 Verallia Packaging Installation for forming hollow glass articles and method of controlling such an installation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102820A2 (en) * 1982-09-03 1984-03-14 Emhart Industries, Inc. Mould arrangement for glassware forming machine
EP0102820A3 (en) * 1982-09-03 1984-10-17 Emhart Industries, Inc. Mould arrangement for glassware forming machine
US4701202A (en) * 1982-09-03 1987-10-20 Emhart Industries, Inc. Moulding apparatus for glassware forming machine
US4579576A (en) * 1983-03-17 1986-04-01 Emhart Industries, Inc. Mould arrangement for glassware forming machine
EP0226330A1 (en) * 1985-11-14 1987-06-24 Emhart Industries, Inc. Controlling the operation of a glassware forming machine
FR2608588A1 (en) * 1986-12-18 1988-06-24 Air Liquide METHOD FOR MANUFACTURING GLASS OBJECTS
EP0275745A1 (en) * 1986-12-18 1988-07-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for making glass objects
WO2000032526A1 (en) * 1998-12-02 2000-06-08 Vidriera Monterrey, S.A. De C.V. System for cooling mouldings for glass article fabrication machines
WO2016030484A1 (en) * 2014-08-27 2016-03-03 Software & Technologie Glas Gmbh (Stg) Method for controlling a cooling process, production method and open-loop and closed-loop control device as well as production apparatus for glass bodies
US10343942B2 (en) 2014-08-27 2019-07-09 Software & Technologie Glas Gmbh (Stg) Method for controlling a cooling process, production method and open-loop and closed-loop control device as well as production apparatus for glass bodies
FR3133392A1 (en) * 2022-03-14 2023-09-15 Verallia Packaging Installation for forming hollow glass articles and method of controlling such an installation
WO2023175262A1 (en) * 2022-03-14 2023-09-21 Verallia Packaging Facility for forming hollow glass items and method for controlling such a facility

Also Published As

Publication number Publication date
GB2011128B (en) 1982-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921201