CA1229711A - Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression - Google Patents

Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression

Info

Publication number
CA1229711A
CA1229711A CA000459367A CA459367A CA1229711A CA 1229711 A CA1229711 A CA 1229711A CA 000459367 A CA000459367 A CA 000459367A CA 459367 A CA459367 A CA 459367A CA 1229711 A CA1229711 A CA 1229711A
Authority
CA
Canada
Prior art keywords
pressure
gas
confronting surfaces
confronting
inlet
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
CA000459367A
Other languages
English (en)
Inventor
William Mcdowall
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.)
Hull Corp
Original Assignee
Hull Corp
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 Hull Corp filed Critical Hull Corp
Priority to CA000459367A priority Critical patent/CA1229711A/fr
Application granted granted Critical
Publication of CA1229711A publication Critical patent/CA1229711A/fr
Expired 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/56—Compression moulding under special conditions, e.g. vacuum
    • B29C2043/566—Compression moulding under special conditions, e.g. vacuum in a specific gas atmosphere, with or without pressure
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5833—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA000459367A 1984-07-20 1984-07-20 Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression Expired CA1229711A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000459367A CA1229711A (fr) 1984-07-20 1984-07-20 Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000459367A CA1229711A (fr) 1984-07-20 1984-07-20 Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression

Publications (1)

Publication Number Publication Date
CA1229711A true CA1229711A (fr) 1987-12-01

Family

ID=4128359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000459367A Expired CA1229711A (fr) 1984-07-20 1984-07-20 Methode et systeme de detection d'obstacles solides entre les surfaces de contact de plateaux de pression

Country Status (1)

Country Link
CA (1) CA1229711A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117817135A (zh) * 2024-03-05 2024-04-05 鑫业诚智能装备(无锡)有限公司 一种激光自动标刻装置及标刻方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117817135A (zh) * 2024-03-05 2024-04-05 鑫业诚智能装备(无锡)有限公司 一种激光自动标刻装置及标刻方法
CN117817135B (zh) * 2024-03-05 2024-05-31 鑫业诚智能装备(无锡)有限公司 一种激光自动标刻装置及标刻方法

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Legal Events

Date Code Title Description
MKEX Expiry