GB1496501A - Glassware forming machines - Google Patents

Glassware forming machines

Info

Publication number
GB1496501A
GB1496501A GB1259374A GB1259374A GB1496501A GB 1496501 A GB1496501 A GB 1496501A GB 1259374 A GB1259374 A GB 1259374A GB 1259374 A GB1259374 A GB 1259374A GB 1496501 A GB1496501 A GB 1496501A
Authority
GB
United Kingdom
Prior art keywords
cooling
holes
stack
glassware
march
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
Application number
GB1259374A
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.)
Emhart Glass Ltd
Original Assignee
Emhart 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 Emhart Glass Ltd filed Critical Emhart Glass Ltd
Priority to GB1259374A priority Critical patent/GB1496501A/en
Publication of GB1496501A publication Critical patent/GB1496501A/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
    • C03B9/3875—Details thereof relating to the side-wall, body or main part of the moulds

Abstract

1496501 Glassware cooling stack EMHART (UK) Ltd 13 March 1975 [21 March 1974] 12593/74 Heading C1M In a cooling stack unit for a glassware-forming machine the cooling face has a plurality of holes in which are releasably mounted nozzles which have a bore which terminates, at the interior of the cooling face, in a part shaped to conform to BSI 1042: Part 1: 1964, para 79 subsection e(i). The rate of flow of air supplied to the cooling stack may be controlled (1) solely by the pressure of inlet air, (2) by providing a shutter in the air inlet or (3) by providing holes in the top cover of the stack filled with sintered bronze covered by a slidable plate for uncovering a variable number of holes.
GB1259374A 1975-03-13 1975-03-13 Glassware forming machines Expired GB1496501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1259374A GB1496501A (en) 1975-03-13 1975-03-13 Glassware forming machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1259374A GB1496501A (en) 1975-03-13 1975-03-13 Glassware forming machines

Publications (1)

Publication Number Publication Date
GB1496501A true GB1496501A (en) 1977-12-30

Family

ID=10007518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259374A Expired GB1496501A (en) 1975-03-13 1975-03-13 Glassware forming machines

Country Status (1)

Country Link
GB (1) GB1496501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143520A (en) * 1983-07-11 1985-02-13 Owens Illinois Inc Cooling wind shut-off valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143520A (en) * 1983-07-11 1985-02-13 Owens Illinois Inc Cooling wind shut-off valve

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Legal Events

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