CS231987B2 - Method and device for making a flat hollow body - Google Patents

Method and device for making a flat hollow body Download PDF

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Publication number
CS231987B2
CS231987B2 CS815201A CS520181A CS231987B2 CS 231987 B2 CS231987 B2 CS 231987B2 CS 815201 A CS815201 A CS 815201A CS 520181 A CS520181 A CS 520181A CS 231987 B2 CS231987 B2 CS 231987B2
Authority
CS
Czechoslovakia
Prior art keywords
mold
halves
vacuum
flat hollow
hollow body
Prior art date
Application number
CS815201A
Other languages
Czech (cs)
English (en)
Other versions
CS520181A2 (en
Inventor
Wilhelm Hegler
Peter Ralph
Original Assignee
Peter Ralph
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 Peter Ralph filed Critical Peter Ralph
Publication of CS520181A2 publication Critical patent/CS520181A2/cs
Publication of CS231987B2 publication Critical patent/CS231987B2/cs

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • 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
    • B29C49/0031—Making articles having hollow walls
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/38—Blow-moulding apparatus having movable moulds or mould parts mounted on movable endless supports
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/10—Bending or folding of blown tubular films, e.g. gusseting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/501—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits of plastic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/504—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired non-plane plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • 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
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • B29C49/0022—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports characterised by mould return means
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/18—Heat-exchangers or parts thereof
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/779—Heating equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Waveguide Aerials (AREA)
CS815201A 1980-07-17 1981-07-06 Method and device for making a flat hollow body CS231987B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803027045 DE3027045A1 (de) 1980-07-17 1980-07-17 Flach-hohlkoerper, insbesondere lueftungs- und drainage- bzw. absorber-platte

Publications (2)

Publication Number Publication Date
CS520181A2 CS520181A2 (en) 1984-01-16
CS231987B2 true CS231987B2 (en) 1985-01-16

Family

ID=6107392

Family Applications (1)

Application Number Title Priority Date Filing Date
CS815201A CS231987B2 (en) 1980-07-17 1981-07-06 Method and device for making a flat hollow body

Country Status (8)

Country Link
US (1) US4381276A (no)
EP (1) EP0044389A1 (no)
JP (1) JPS5923688B2 (no)
CA (1) CA1162370A (no)
CS (1) CS231987B2 (no)
DE (1) DE3027045A1 (no)
DK (1) DK320781A (no)
NO (1) NO812437L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO148041C (no) * 1981-03-11 1987-06-10 Platon As Beskyttelsesplate, saerlig for grunnmur eller gulv paa grunn
DE3279862D1 (en) * 1981-06-15 1989-09-14 Wavin Bv Apparatus for making profiled plastics tube
DE3513399A1 (de) * 1985-04-15 1986-10-16 Bernd Dipl.-Ing. 7517 Waldbronn Schenk Verfahren und vorrichtung zur herstellung von kunststoff-behaeltern
DE3805449A1 (de) * 1988-02-22 1989-08-31 Helmut Pelzer Verfahren zur herstellung einer innenauskleidung fuer kraftfahrzeuge
DE4005972A1 (de) * 1990-02-26 1991-08-29 Tetra Pak Gmbh Vorrichtung zum tiefziehen einer offenen schale
DE4021564A1 (de) * 1990-07-06 1992-01-09 Wilhelm Hegler Vorrichtung zur herstellung von kunststoff-rohren
CA2223520C (en) * 1991-11-22 2001-02-06 Manfred A. A. Lupke Method and apparatus of forming profiled pipe
GB9212684D0 (en) * 1992-06-15 1992-07-29 Lupke Manfred Arno Alfred A method and apparatus for forming profiled tubes
DE4414977A1 (de) * 1994-04-29 1995-11-02 Wilhelm Hegler Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff mit Querprofilierung
DE19617852A1 (de) * 1996-04-23 1997-10-30 Karlsruhe Forschzent Verfahren zur planaren Herstellung von pneumatischen und fluidischen Miniaturmanipulatoren
NO313473B1 (no) * 2001-10-12 2002-10-07 Solarnor As Solfangerplate, fremgangsmåte for driftssikring av en solfanger og fremgangsmåte for fremstilling av en solfangerplate
KR101449620B1 (ko) 2005-11-16 2014-10-21 앤드류 레오 해인즈 성형 장치 내 또는 관련 개량물
CN102202857B (zh) 2008-10-07 2014-11-19 制造系统有限公司 成型方法
JP5565168B2 (ja) * 2010-07-26 2014-08-06 住友電装株式会社 異型コルゲートチューブ製造装置及び異型コルゲートチューブ製造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7402998U (de) * 1974-05-02 Gebr Kirchner Bausatz zur Herstellung von der Feuchtigkeitsisolierung dienenden Dränagewänden
US2668324A (en) * 1951-12-29 1954-02-09 Louis Danenberg Means for making creaseless, completely flattened, extruded plastic tubing
DE961760C (de) * 1952-08-25 1957-04-11 Holger Louis Moeller Hansen Verfahren zur Herstellung eines Materials mit isolierenden Eigenschaften gegen thermische und mechanische Beeinflussungen
US2697248A (en) * 1952-12-22 1954-12-21 Dow Chemical Co Film stretching device
US3235638A (en) * 1961-09-07 1966-02-15 Hedwin Corp Method for forming plastic containers
US3035302A (en) * 1959-03-11 1962-05-22 Lysobey John Extrusion and forming of plastic tubing
US3011930A (en) * 1960-03-25 1961-12-05 Theodore A Dworak Laminated quilted material and method of making the same
US3099043A (en) * 1961-10-27 1963-07-30 Phillips Petroleum Co Method and apparatus for vacuum forming hollow articles
SE327371B (no) * 1968-12-30 1970-08-17 S Ericsson
CA902314A (en) * 1969-09-05 1972-06-13 A. Collet Marc Production of corrugated pipe with mating moulds under vacuum
DE2147876C3 (de) * 1970-09-29 1975-04-24 Tokan Kogyo Co. Ltd., Tokio Verfahren und Vorrichtung zum Herstellen von Hohlplattenprodukten aus thermoplastischem Kunstharz
DE2061027C3 (de) * 1970-12-11 1982-03-04 Wilhelm 8730 Bad Kissingen Hegler Vorrichtung zum Anbringen einer Querprofilierung an einem Rohr aus thermoplastischem Kunststoff
DE2210445A1 (de) * 1972-03-03 1973-09-27 Europlastic S P A Thermoplast-isolierfolie und vorrichtung zu ihrer herstellung
US3981663A (en) * 1973-09-10 1976-09-21 Lupke Gerd Paul Heinrich Apparatus for making high speed corrugated plastic tubing
FR70398E (fr) * 1974-03-22 1959-04-06 Electronique & Physique Perfectionnements aux dispositifs de prise de vues de télévision et cinématographie
FR69963E (fr) * 1974-03-22 1959-01-30 Onera (Off Nat Aerospatiale) Appareil pour le dépouillement d'enregistrements
US3938298A (en) * 1974-05-20 1976-02-17 Minnesota Mining And Manufacturing Company System for inflation and sealing of air cushions
DE2501044B2 (de) * 1975-01-13 1980-01-10 Fraenkische Isolierrohr- & Metallwaren-Werke, Gebr. Kirchner, 8729 Koenigsberg Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff
DE2521374A1 (de) * 1975-05-14 1976-12-02 Rosemeier Kg Bauelement fuer die draenage, bewaesserung, belueftung und beheizung von flaechen im erd-, grund-, wasser- und heizungsbau
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DE2553574A1 (de) * 1975-11-28 1977-06-08 Roehm Gmbh Verfahren zur herstellung von waermeaustauschern aus kunststoff
DE2711058A1 (de) * 1977-03-14 1978-09-28 Maschf Augsburg Nuernberg Ag Sonnenflachkollektor
DE2746254A1 (de) * 1977-10-14 1979-04-19 Mcalister Roy E Waermeaustauscher fuer strahlungsenergie, vorzugsweise solarkollektoren
DE7739779U1 (de) * 1977-12-27 1979-06-07 Robert Bosch Gmbh, 7000 Stuttgart Solarkollektor
US4206748A (en) * 1978-05-25 1980-06-10 Libbey-Owens-Ford Company Solar energy collector with collapsible supporting structure
DE2832350A1 (de) * 1978-07-22 1980-01-31 Wilhelm Hegler Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff mit querprofilierung

Also Published As

Publication number Publication date
DK320781A (da) 1982-01-18
CA1162370A (en) 1984-02-21
EP0044389A1 (de) 1982-01-27
JPS5747627A (en) 1982-03-18
JPS5923688B2 (ja) 1984-06-04
DE3027045A1 (de) 1982-02-11
NO812437L (no) 1982-01-18
CS520181A2 (en) 1984-01-16
US4381276A (en) 1983-04-26

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