ZA9711354B - Compensator to compensate for the changes in length caused by temperature effects - Google Patents

Compensator to compensate for the changes in length caused by temperature effects

Info

Publication number
ZA9711354B
ZA9711354B ZA9711354A ZA9711354A ZA9711354B ZA 9711354 B ZA9711354 B ZA 9711354B ZA 9711354 A ZA9711354 A ZA 9711354A ZA 9711354 A ZA9711354 A ZA 9711354A ZA 9711354 B ZA9711354 B ZA 9711354B
Authority
ZA
South Africa
Prior art keywords
compensator
compensate
changes
temperature effects
length caused
Prior art date
Application number
ZA9711354A
Other languages
English (en)
Inventor
Albrecht Freynhofer
Original Assignee
Hoechst Trespaphan Gmbh
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 Hoechst Trespaphan Gmbh filed Critical Hoechst Trespaphan Gmbh
Publication of ZA9711354B publication Critical patent/ZA9711354B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/087—Joints with radial fluid passages
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • B29C48/2665—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated allowing small relative movement, e.g. adjustments for aligning the apparatus parts or for compensating for thermal expansion
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Optical Communication System (AREA)
  • Joints Allowing Movement (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
ZA9711354A 1996-12-19 1997-12-18 Compensator to compensate for the changes in length caused by temperature effects ZA9711354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19652952A DE19652952A1 (de) 1996-12-19 1996-12-19 Kompensator zum Ausgleich der durch Temperatureinflüsse hervorgerufenen Längenänderungen

Publications (1)

Publication Number Publication Date
ZA9711354B true ZA9711354B (en) 1999-06-18

Family

ID=7815314

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9711354A ZA9711354B (en) 1996-12-19 1997-12-18 Compensator to compensate for the changes in length caused by temperature effects

Country Status (8)

Country Link
US (1) US5865472A (xx)
EP (1) EP0849065B1 (xx)
JP (1) JPH11129318A (xx)
AT (1) ATE215437T1 (xx)
AU (1) AU721866B2 (xx)
DE (2) DE19652952A1 (xx)
ES (1) ES2175252T3 (xx)
ZA (1) ZA9711354B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2973994B2 (ja) * 1998-01-19 1999-11-08 住友電気工業株式会社 線状体の押出被覆装置
DE19857288A1 (de) * 1998-12-13 2000-06-15 Dieffenbacher Gmbh Maschf Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen
ITTO20021089A1 (it) * 2002-12-17 2004-06-18 Metzeler Automotive Profile Apparecchiatura per l'estrusione di un trafilato composito.
EP1481785A1 (de) * 2003-05-28 2004-12-01 Coperion Werner & Pfleiderer GmbH & Co. KG Anlage zum Aufbereiten von Stoffen
US7270022B2 (en) * 2005-08-19 2007-09-18 Raytheon Company Temperature-compensated structure with force multiplier for the temperature compensator
EP1892372A1 (en) * 2006-08-25 2008-02-27 Cameron International Corporation Flow block
DE502006005302D1 (de) * 2006-11-23 2009-12-17 Coperion Gmbh Anlage zum Aufbereiten von Stoffen
ATE445491T1 (de) * 2007-05-11 2009-10-15 Dmt Technology Gmbh Verlängerbare schmelzzuführungsleitung
EP2193907B1 (de) 2008-12-06 2011-05-18 Coperion GmbH Schnecken-Maschine mit axialem Ausgleich für thermische Ausdehnung
DE102008061327A1 (de) * 2008-12-11 2010-06-17 Vmi - Az Extrusion Gmbh Extruderanordnung
DE102013112476A1 (de) * 2013-11-13 2015-05-13 Mhwirth Gmbh Heißschlammpumpe
CN106374183B (zh) * 2016-09-23 2021-07-06 浙江申吉钛业股份有限公司 基于正冷挤压法的带法兰弯曲波导管及其制备装置和方法
CN109332415B (zh) * 2018-11-14 2020-02-14 江苏科技大学 一种采用棒料制备管材的转角扩径挤压模具与方法
US10780635B1 (en) * 2019-10-08 2020-09-22 Thermwood Corporation Apparatus and method for thermal compensation during additive manufacturing
CN112128498B (zh) * 2020-09-02 2024-06-25 航天科工火箭技术有限公司 一种火箭侧壁管路的补偿装置及方法
CN113864536B (zh) * 2021-09-26 2023-03-14 新昌县杰创控股有限公司 制冷系统连接管件的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692447A (en) * 1970-11-30 1972-09-19 Crompton & Knowles Corp Multiple extrusion apparatus
AU4229072A (en) * 1972-02-16 1973-11-22 Solbeck E Wide-orifice extrusion die
US3807777A (en) * 1972-04-10 1974-04-30 Celanese Corp Expansion joint assembly
GB1591317A (en) * 1977-08-05 1981-06-17 Kobe Steel Ltd Steelpipe cooking process and apparatus
US4179256A (en) * 1978-03-31 1979-12-18 Furukawa Electric Co., Ltd. Vulcanization apparatus for a continuous length of article of rubber, plastics or the like material
US4239264A (en) * 1979-06-14 1980-12-16 Evans Karl K Thermal expansion joint for pipes
US5137675A (en) * 1991-05-13 1992-08-11 Gencorp Inc. Apparatus and method for coextruding materials having different temperature dependent properties
JPH06346993A (ja) * 1993-06-10 1994-12-20 Ishikawajima Harima Heavy Ind Co Ltd 高温部用配管構造
US5746453A (en) * 1996-06-17 1998-05-05 Erc Industries, Inc. High temperature inline expansion joint

Also Published As

Publication number Publication date
US5865472A (en) 1999-02-02
DE59706849D1 (de) 2002-05-08
JPH11129318A (ja) 1999-05-18
AU721866B2 (en) 2000-07-13
DE19652952A1 (de) 1998-06-25
ATE215437T1 (de) 2002-04-15
AU4844197A (en) 1998-06-25
EP0849065B1 (de) 2002-04-03
EP0849065A1 (de) 1998-06-24
MX9710306A (es) 1998-08-30
ES2175252T3 (es) 2002-11-16

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