SE8900440L - Anordning foer att framstaella ihaaliga plastfoeremaal - Google Patents

Anordning foer att framstaella ihaaliga plastfoeremaal

Info

Publication number
SE8900440L
SE8900440L SE8900440A SE8900440A SE8900440L SE 8900440 L SE8900440 L SE 8900440L SE 8900440 A SE8900440 A SE 8900440A SE 8900440 A SE8900440 A SE 8900440A SE 8900440 L SE8900440 L SE 8900440L
Authority
SE
Sweden
Prior art keywords
gas
inlet opening
objectives
melted plastic
plastic
Prior art date
Application number
SE8900440A
Other languages
Unknown language ( )
English (en)
Other versions
SE8900440D0 (sv
SE500303C2 (sv
Inventor
C C I Peterson
Original Assignee
Electrolux Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20374992&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8900440(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE8900440D0 publication Critical patent/SE8900440D0/sv
Priority to SE8900440A priority Critical patent/SE500303C2/sv
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to CA002008093A priority patent/CA2008093A1/en
Priority to EP90850019A priority patent/EP0382690B1/en
Priority to ES90850019T priority patent/ES2071083T3/es
Priority to DE69017056T priority patent/DE69017056T2/de
Priority to US07/472,200 priority patent/US5266020A/en
Priority to JP2027302A priority patent/JPH02265732A/ja
Priority to FI900635A priority patent/FI96010C/sv
Publication of SE8900440L publication Critical patent/SE8900440L/sv
Publication of SE500303C2 publication Critical patent/SE500303C2/sv

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1732—Control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE8900440A 1989-02-09 1989-02-09 Anordning för framställning av ihåliga plastföremål genom formsprutning SE500303C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8900440A SE500303C2 (sv) 1989-02-09 1989-02-09 Anordning för framställning av ihåliga plastföremål genom formsprutning
CA002008093A CA2008093A1 (en) 1989-02-09 1990-01-18 Device for producing hollow shaped plastic articles
EP90850019A EP0382690B1 (en) 1989-02-09 1990-01-19 Device for producing hollow shaped articles
DE69017056T DE69017056T2 (de) 1989-02-09 1990-01-19 Vorrichtung zum Herstellen von hohlförmigen Artikeln.
ES90850019T ES2071083T3 (es) 1989-02-09 1990-01-19 Dispositivo para producir articulos de forma hueca.
US07/472,200 US5266020A (en) 1989-02-09 1990-01-30 Device for producing hollow shaped plastic articles
JP2027302A JPH02265732A (ja) 1989-02-09 1990-02-08 空洞状プラスチツク製品を生産する装置
FI900635A FI96010C (sv) 1989-02-09 1990-02-08 Anordning för att framställa ihåligt formade plastföremål

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900440A SE500303C2 (sv) 1989-02-09 1989-02-09 Anordning för framställning av ihåliga plastföremål genom formsprutning

Publications (3)

Publication Number Publication Date
SE8900440D0 SE8900440D0 (sv) 1989-02-09
SE8900440L true SE8900440L (sv) 1990-08-10
SE500303C2 SE500303C2 (sv) 1994-05-30

Family

ID=20374992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900440A SE500303C2 (sv) 1989-02-09 1989-02-09 Anordning för framställning av ihåliga plastföremål genom formsprutning

Country Status (8)

Country Link
US (1) US5266020A (sv)
EP (1) EP0382690B1 (sv)
JP (1) JPH02265732A (sv)
CA (1) CA2008093A1 (sv)
DE (1) DE69017056T2 (sv)
ES (1) ES2071083T3 (sv)
FI (1) FI96010C (sv)
SE (1) SE500303C2 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2045860C (en) * 1990-07-19 2002-06-11 Indra R. Baxi Pressurization control unit
EP0648157B1 (en) * 1992-06-16 1998-09-02 Gas Injection Limited Injection moulding of plastics assisted by phased gas injection
DE4438604C2 (de) * 1994-10-28 1997-09-11 Harald Feuerherm Verfahren zum Steuern einer Blasformanlage
DE4445622C2 (de) * 1994-12-21 1997-04-30 Battenfeld Gmbh Verfahren zum Herstellen von hohlen Kunststoffgegenständen aus thermoplastischem Material
US5798066A (en) * 1995-07-12 1998-08-25 Certech Incorporated Method of forming hollow ceramic articles
US5843485A (en) * 1996-06-28 1998-12-01 Incoe Corporation Valve-gate bushing for gas-assisted injection molding
JP4715501B2 (ja) * 2005-09-30 2011-07-06 東洋製罐株式会社 ブロー成形機のブローエア供給装置
EP1964661B1 (en) * 2005-12-21 2013-11-06 Toyo Seikan Kaisha, Ltd. Blow air supply unit for blow molding machine
CN102896729B (zh) * 2012-11-02 2015-04-22 山东大学 一种超临界流体增压计量装置
US11629866B2 (en) * 2019-01-02 2023-04-18 Johnson Controls Tyco IP Holdings LLP Systems and methods for delayed fluid recovery
CN112092336B (zh) * 2020-09-09 2022-08-12 深圳市得宝来自动化科技有限公司 吹瓶机用汇流板及使用该汇流板的吹瓶设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129635A (en) * 1973-12-28 1978-12-12 Asahi-Dow Limited Method for producing foamed moldings from synthetic resin materials
JPS54123173A (en) * 1978-03-18 1979-09-25 Asahi Chem Ind Co Ltd Method of monitoring molding process for hollow or foamed shapes
GB2139548B (en) * 1983-05-11 1986-11-19 James Watson Hendry Injection moulding
JPS59220338A (ja) * 1983-05-31 1984-12-11 Ichikoh Ind Ltd 合成樹脂製ノブ・ツマミ等の厚肉部品の成形法
CA1292348C (en) * 1986-05-19 1991-11-26 Indra K. Baxi Method for injection molding, apparatus therefor and moldings produced thereby
US4781554A (en) * 1987-07-09 1988-11-01 Michael Ladney Apparatus for the injection molding of thermoplastics
US4943407A (en) * 1987-09-21 1990-07-24 Michael Ladney Method of and apparatus for injection molding with pressurized fluid assist

Also Published As

Publication number Publication date
DE69017056D1 (de) 1995-03-30
DE69017056T2 (de) 1995-08-10
JPH02265732A (ja) 1990-10-30
EP0382690A3 (en) 1991-07-03
US5266020A (en) 1993-11-30
SE8900440D0 (sv) 1989-02-09
FI900635A0 (sv) 1990-02-08
FI96010C (sv) 1996-04-25
FI96010B (sv) 1996-01-15
SE500303C2 (sv) 1994-05-30
EP0382690A2 (en) 1990-08-16
ES2071083T3 (es) 1995-06-16
CA2008093A1 (en) 1990-08-09
EP0382690B1 (en) 1995-02-22

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