CA940666A - Pressing device - Google Patents

Pressing device

Info

Publication number
CA940666A
CA940666A CA122,185A CA122185A CA940666A CA 940666 A CA940666 A CA 940666A CA 122185 A CA122185 A CA 122185A CA 940666 A CA940666 A CA 940666A
Authority
CA
Canada
Prior art keywords
pressing device
pressing
device
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
CA122,185A
Other versions
CA122185S (en
Inventor
Adrianus P. Dirne
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Priority to NL7013364A priority Critical patent/NL7013364A/xx
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Application granted granted Critical
Publication of CA940666A publication Critical patent/CA940666A/en
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/52Heating or cooling
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C03B11/125Cooling
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C03B11/125Cooling
    • C03B11/127Cooling of hollow or semi-hollow articles or their moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808Lens mold
CA122,185A 1970-09-10 1971-09-07 Pressing device Expired CA940666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7013364A NL7013364A (en) 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
CA940666A true CA940666A (en) 1974-01-29

Family

ID=19811003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,185A Expired CA940666A (en) 1970-09-10 1971-09-07 Pressing device

Country Status (10)

Country Link
US (1) US3761220A (en)
JP (1) JPS5240071B1 (en)
BE (1) BE772367A (en)
CA (1) CA940666A (en)
CH (1) CH545687A (en)
DE (2) DE2143480C3 (en)
FR (1) FR2151732A5 (en)
GB (1) GB1365942A (en)
NL (1) NL7013364A (en)
SE (1) SE389494B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009239A (en) * 1973-07-12 1977-02-22 Bowen Max E Method of forming tablets with separators of sheet material
JPS50139058A (en) * 1974-04-26 1975-11-06
JPS50148228A (en) * 1974-05-21 1975-11-27
US4092140A (en) * 1976-09-08 1978-05-30 Ppg Industries, Inc. Apparatus and method using heat pipes for manipulating temperature gradients in a glass forming chamber
US4365947A (en) * 1978-07-14 1982-12-28 Gk Technologies, Incorporated, General Cable Company Division Apparatus for molding stress control cones insitu on the terminations of insulated high voltage power cables
JPS58160633U (en) * 1982-04-22 1983-10-26
JPH0346000B2 (en) * 1983-12-28 1991-07-12 Honda Giken Kogyo Kk
JPH0526440B2 (en) * 1983-12-28 1993-04-16 Honda Giken Kogyo Kk
GB2170193B (en) * 1985-01-26 1988-03-09 Emhart Ind Mould portion for use in moulding molten glass
US4790867A (en) * 1987-02-18 1988-12-13 Corning Glass Works Cooling system for glass molding equipment
DE3719200A1 (en) * 1987-06-09 1988-12-29 Ibm Deutschland Optical storage disk and process for their manufacture
WO1989005310A2 (en) * 1987-12-04 1989-06-15 E.I. Du Pont De Nemours And Company Cast polymeric sink with high thermal cycling resistance
US5417730A (en) * 1991-06-25 1995-05-23 Canon Kabushiki Kaisha Apparatus for molding an optical element
AU1231792A (en) * 1992-02-10 1993-09-03 Obninskoe Nauchno-Proizvodstvennoe Predpriyatie ``Tekhnologia'' Method and device for making glass articles
JP4773789B2 (en) * 2005-05-26 2011-09-14 富士フイルム株式会社 Mold for molding and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178792A (en) * 1963-03-01 1965-04-20 Bausch & Lomb Apparatus for hot pressing ceramic material
DE1913579B2 (en) * 1969-03-18 1972-04-20 Influencing the temperature of tools glass-processing machine through a closed waermeuebertragungssystem

Also Published As

Publication number Publication date
CA940666A1 (en)
DE2143480B2 (en) 1978-08-17
BE772367A (en) 1972-03-08
DE2167068C2 (en) 1980-02-28
NL7013364A (en) 1972-03-14
JPS5240071B1 (en) 1977-10-08
SE389494B (en) 1976-11-08
BE772367A1 (en)
FR2151732A5 (en) 1973-04-20
GB1365942A (en) 1974-09-04
DE2167068B1 (en) 1979-06-28
CH545687A (en) 1974-02-15
US3761220A (en) 1973-09-25
JPS476445A (en) 1972-04-10
DE2143480A1 (en) 1972-03-16
DE2143480C3 (en) 1979-05-17

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