GB1286290A - Improvements in or relating to apparatus for the production of articles from thermoplastic synthetic plastics. - Google Patents

Improvements in or relating to apparatus for the production of articles from thermoplastic synthetic plastics.

Info

Publication number
GB1286290A
GB1286290A GB1300872A GB1300872A GB1286290A GB 1286290 A GB1286290 A GB 1286290A GB 1300872 A GB1300872 A GB 1300872A GB 1300872 A GB1300872 A GB 1300872A GB 1286290 A GB1286290 A GB 1286290A
Authority
GB
United Kingdom
Prior art keywords
articles
relating
production
thermoplastic synthetic
synthetic plastics
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
GB1300872A
Inventor
Guenther Hoberg
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.)
Individual
Original Assignee
Individual
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 claimed from DE19681805011 external-priority patent/DE1805011C/en
Priority claimed from DE19681816771 external-priority patent/DE1816771C3/en
Priority claimed from DE19691926275 external-priority patent/DE1926275A1/en
Application filed by Individual filed Critical Individual
Publication of GB1286290A publication Critical patent/GB1286290A/en
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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/66—Cooling by refrigerant introduced into the blown article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • B29C2035/1625—Cooling using liquids other than water
    • B29C2035/165—Cooling using liquids other than water liquified gases
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B29C2035/1675—Cooling using gas other than air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1286290 Blow-moulding; cooling G HOBERG 24 Oct 1969 [24 Oct 1968 23 Dec 1968] 13008/72 Divided out of 1286289 Heading B5A The subject-matter of this Specification is substantially identical with that of Specification 1,286,289, but the claims are directed to the apparatus.
GB1300872A 1968-10-24 1969-10-24 Improvements in or relating to apparatus for the production of articles from thermoplastic synthetic plastics. Expired GB1286290A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19681805011 DE1805011C (en) 1968-10-24 Device for the production of an object from thermoplastic material by the blow molding process
DE19681816771 DE1816771C3 (en) 1968-12-23 1968-12-23 Device for producing a hollow body from thermoplastic material by the blow molding process
DE19691926275 DE1926275A1 (en) 1969-05-22 1969-05-22 Chilling blow-moulded or calibrated parisons - mouldings or extrudates with supercritical liquid

Publications (1)

Publication Number Publication Date
GB1286290A true GB1286290A (en) 1972-08-23

Family

ID=27181558

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5232969A Expired GB1286289A (en) 1968-10-24 1969-10-24 Improvements in or relating to the production of artcles from thermoplastic plastics.
GB1300872A Expired GB1286290A (en) 1968-10-24 1969-10-24 Improvements in or relating to apparatus for the production of articles from thermoplastic synthetic plastics.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5232969A Expired GB1286289A (en) 1968-10-24 1969-10-24 Improvements in or relating to the production of artcles from thermoplastic plastics.

Country Status (6)

Country Link
AT (1) AT321570B (en)
BE (1) BE740694A (en)
CH (1) CH498705A (en)
FR (1) FR2021456A1 (en)
GB (2) GB1286289A (en)
NL (1) NL167116C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378933B (en) * 1984-05-22 1985-10-25 Alpenlaendische Ind & Textilch DEVICE FOR MOLD, TOOL AND CONTAINER COOLING OD. DGL.
DE102013109907A1 (en) 2013-09-10 2015-03-12 Krones Ag Device for ground aftercooling
CN113681793B (en) * 2021-08-23 2023-05-16 格鼎机电有限公司 Die cooling water supply and return filtering pressure regulating hydraulic module

Also Published As

Publication number Publication date
CH498705A (en) 1970-11-15
NL167116C (en) 1981-11-16
FR2021456A1 (en) 1970-07-24
AT321570B (en) 1975-04-10
NL6916021A (en) 1970-04-28
GB1286289A (en) 1972-08-23
BE740694A (en) 1970-04-01

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Legal Events

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