SE511084C2 - Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör - Google Patents

Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör

Info

Publication number
SE511084C2
SE511084C2 SE9502235A SE9502235A SE511084C2 SE 511084 C2 SE511084 C2 SE 511084C2 SE 9502235 A SE9502235 A SE 9502235A SE 9502235 A SE9502235 A SE 9502235A SE 511084 C2 SE511084 C2 SE 511084C2
Authority
SE
Sweden
Prior art keywords
heating means
heating
heated
interior
gas
Prior art date
Application number
SE9502235A
Other languages
English (en)
Swedish (sv)
Other versions
SE9502235L (sv
SE9502235D0 (sv
Inventor
Erkki Puolakka
Harri Hinttala
Original Assignee
Proplast Oy
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 Proplast Oy filed Critical Proplast Oy
Publication of SE9502235D0 publication Critical patent/SE9502235D0/xx
Publication of SE9502235L publication Critical patent/SE9502235L/xx
Publication of SE511084C2 publication Critical patent/SE511084C2/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • B29C48/9105—Heating, e.g. for cross linking of hollow articles
    • 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B29C2035/047—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames other than air
    • B29C2035/048—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames other than air inert gas
    • 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
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SE9502235A 1994-06-21 1995-06-20 Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör SE511084C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI943000A FI94106C (fi) 1994-06-21 1994-06-21 Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi

Publications (3)

Publication Number Publication Date
SE9502235D0 SE9502235D0 (sv) 1995-06-20
SE9502235L SE9502235L (sv) 1995-12-22
SE511084C2 true SE511084C2 (sv) 1999-08-02

Family

ID=8540979

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502235A SE511084C2 (sv) 1994-06-21 1995-06-20 Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör

Country Status (5)

Country Link
DE (1) DE19521691C2 (da)
DK (1) DK70195A (da)
FI (1) FI94106C (da)
NO (1) NO952435L (da)
SE (1) SE511084C2 (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394393B (sv) * 1970-12-29 1977-06-27 Mitsubishi Petrochemical Co Sett att forma och vulka ett vulkbart material genom strengsprutning genom en zon, der ett formningsmedel anbringas pa ytan av den strengsprutade produkten
FI63540B (fi) * 1982-01-22 1983-03-31 Proplast Oy Foerfarande och anordning foer upphettning av ett ur en extruder kommande plastroer

Also Published As

Publication number Publication date
FI94106C (fi) 1995-07-25
NO952435D0 (no) 1995-06-19
FI94106B (fi) 1995-04-13
SE9502235L (sv) 1995-12-22
DK70195A (da) 1995-12-22
NO952435L (no) 1995-12-22
DE19521691C2 (de) 1996-06-20
DE19521691A1 (de) 1996-01-04
SE9502235D0 (sv) 1995-06-20
FI943000A0 (fi) 1994-06-21

Similar Documents

Publication Publication Date Title
US5401938A (en) Rotary drop former with electrical inductive heater
JP2008022850A (ja) 螺旋管による循環を用いる通電加熱系
EP0583266A1 (en) Apparatus for continuously mixing and heating flowable materials.
SE511084C2 (sv) Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör
JP5090096B2 (ja) 加熱炉用搬送ローラ支持装置
CN111945083A (zh) 一种半封闭管状铝型材热处理装置
CN219536319U (zh) 一种高温辊筒加热装置及加热设备
GB1430181A (en) Apparatus for use in the manufacture of electrical wire-cable
CN107860484A (zh) 一种外热式回转滚筒实验台
KR101718530B1 (ko) 인쇄용 가열롤러
JP2002157930A (ja) 被覆ケーブルの製造装置
CN110255076B (zh) 带式输送机温控水冷滚筒
CN113718099A (zh) 一种耐热钢丝的热处理装置
CN201339050Y (zh) 连续细长杆件淬火机床
CN113215366A (zh) 用于棘轮的变径式感应加热装置及其加热方法
SU996478A1 (ru) Устройство дл электроконтактного нагрева
JP2006185696A (ja) 加熱ロール
JP3096212B2 (ja) 誘導加熱コイル
CN208020777U (zh) 热覆膜滚筒装置
SU1308484A1 (ru) Устройство дл термопрокатки изделий из древесины
CN208636727U (zh) 一种传感器控制器
SU1326222A1 (ru) Клеенамазна машина
SU899681A1 (ru) Устройство дл закалки изделий
KR960006782B1 (ko) 열수축성 튜브 가열장치
CN119738009B (zh) 一种多场景应用的流量测量系统

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9502235-6

Format of ref document f/p: F