NL236188A - - Google Patents

Info

Publication number
NL236188A
NL236188A NL236188DA NL236188A NL 236188 A NL236188 A NL 236188A NL 236188D A NL236188D A NL 236188DA NL 236188 A NL236188 A NL 236188A
Authority
NL
Netherlands
Application number
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.)
Publication of NL236188A publication Critical patent/NL236188A/xx
Priority to DES56991A priority Critical patent/DE1117297B/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00Producing tubular articles
    • B29D23/001Pipes; Pipe joints
    • B29D23/003Pipe joints, e.g. straight joints
    • B29D23/005Pipe joints, e.g. straight joints provided with electrical wiring
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • A47L9/242Hose or pipe couplings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5221Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5229Joining tubular articles involving the use of a socket
    • B29C66/52291Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52292Joining tubular articles involving the use of a socket said socket comprising a stop said stop being internal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5229Joining tubular articles involving the use of a socket
    • B29C66/52298Joining tubular articles involving the use of a socket said socket being composed by several elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02Welded joints; Adhesive joints
    • F16L47/03Welded joints with an electrical resistance incorporated in the joint
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49863Assembling or joining with prestressing of part
    • Y10T29/4987Elastic joining of parts
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49881Assembling or joining of separate helix [e.g., screw thread]
NL236188D 1958-02-17 NL236188A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES56991A DE1117297B (de) 1958-02-17 1958-02-17 Verfahren zur Herstellung eines als Verbindungsmuffe von Kunststoffrohren geeignetenSchweissfittings aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
NL236188A true NL236188A (pt)

Family

ID=7491496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL236188D NL236188A (pt) 1958-02-17

Country Status (7)

Country Link
US (2) US3062940A (pt)
BE (1) BE575757A (pt)
CH (1) CH376325A (pt)
DE (1) DE1117297B (pt)
FR (1) FR1216852A (pt)
GB (1) GB862782A (pt)
NL (1) NL236188A (pt)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378919A (en) * 1962-07-16 1968-04-23 Triplex Safety Glass Co Laminated transparent panels incorporating heating wires
CH396536A (de) * 1962-10-30 1965-07-31 Rollmaplast Ag Kunststoff-Schweissmuffe und Verfahren zu ihrer Herstellung
US3263268A (en) * 1962-11-19 1966-08-02 Gen Motors Corp Hinge with a thermosetting resin portion
US3217917A (en) * 1962-12-06 1965-11-16 Warren T George Connector
US3290197A (en) * 1963-03-27 1966-12-06 Robert J Carmody Method of making filament wound plastic containers
US3326211A (en) * 1964-03-31 1967-06-20 Jeanne N Logue Reusable cast-like appliance
US3455581A (en) * 1966-12-22 1969-07-15 Young Stephen A Means to connect threaded and non-threaded surfaces
US3506519A (en) * 1967-01-13 1970-04-14 Susquehanna Corp Method of making interlocked welded connections between thermoplastic articles
US3969170A (en) * 1971-10-22 1976-07-13 Mannesmann Aktiengesellschaft Method for making a thermoplastic sleeve to be used as coupler fitting for tubes
NL175458C (nl) * 1973-03-14 1984-11-01 Sturm Werner Werkwijze voor het vervaardigen van een lasmof voor thermoplastische buizen.
NL161565C (nl) * 1973-09-14 1980-02-15 Polva Nederland Bv Aftakking van een hoofdleiding uit kunststof naar een dienstleiding.
CH570577A5 (pt) * 1974-05-10 1975-12-15 Fischer Ag Georg
US4000240A (en) * 1975-04-17 1976-12-28 Teletype Corporation Process of molding a reinforced flexible belt
CH606895A5 (pt) * 1975-12-18 1978-11-15 Geberit Ag
DE2760064C2 (pt) * 1976-03-22 1983-09-01 Werner 4614 Haegendorf Ch Sturm
GB1568991A (en) * 1976-03-26 1980-06-11 Ellson & Co Ltd C Submersible thermostatically controlled heaters
FR2353381B1 (pt) * 1976-06-03 1980-10-03 Pont A Mousson
DE2706649A1 (de) * 1977-02-23 1978-08-24 Pilgrim Eng Dev Rohrverbindung und verfahren zu deren herstellung
CH622870A5 (pt) * 1977-06-03 1981-04-30 Werner Sturm
US4378323A (en) * 1977-08-26 1983-03-29 Akzona Incorporated Method of producing plastic collar integral with a cable jacket
CH627249A5 (pt) * 1978-04-21 1981-12-31 Werner Sturm
CH630162A5 (de) * 1978-05-02 1982-05-28 Werner Sturm Elektro-schweissmuffe aus thermoplastischem material.
CH631252A5 (de) * 1978-05-29 1982-07-30 Werner Sturm Verfahren und vorrichtung zur herstellung einer elektro-schweissmuffe aus einem thermoplast.
US4226444A (en) * 1978-12-26 1980-10-07 Pilgrim Engineering Developments Limited Pipe joints
US4238671A (en) * 1979-05-08 1980-12-09 Gellert Jobst U Sprue bushing with cast in heater element
DE2928293C2 (pt) * 1979-07-13 1986-08-07 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen, De
US4313053A (en) * 1980-01-02 1982-01-26 Von Roll A.G. Welding sleeve of thermoplastic material
EP0058175B2 (en) * 1980-08-22 1992-05-06 Industrial Pipe Systems Pty. Limited Electric fusion pipe fittings
CH648393A5 (de) * 1980-08-29 1985-03-15 Werner Sturm Elektro-schweissmuffe aus einem thermoplast zum verbinden von leitungselementen aus thermoplast.
FR2503020B1 (pt) * 1981-04-02 1983-12-09 Rech Applic Plastiques Et
CA1202508A (en) * 1981-05-07 1986-04-01 Norio Murata Protective packaging assembly and method for optical fibers
DE3204681C2 (pt) * 1982-02-11 1986-02-06 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim, De
US4508368A (en) * 1982-03-01 1985-04-02 R & G Sloane Mfg. Co., Inc. Plastic pipe joint
CH655374A5 (de) * 1982-04-29 1986-04-15 Fischer Ag Georg Anschluss-formstueck.
CH658426A5 (de) * 1983-02-04 1986-11-14 Fischer Ag Georg Verfahren zum verschweissen von leitungselementen aus thermoplastischem material und eine dafuer geeignete einrichtung.
GB2137297B (en) * 1983-03-30 1986-11-26 Fusion Plastics Ltd Branch pipe fitting for thermoplastic pipe
EP0171450A1 (de) * 1984-08-14 1986-02-19 Österreichische Salen-Kunststoffwerk Gesellschaft m.b.H. Rohrverbindung für Kunststoffrohre und Verfahren zur Herstellung
US4571488A (en) * 1985-01-29 1986-02-18 E. I. Du Pont De Nemours And Company Heat-fusion pipe fitting system
US4718698A (en) * 1985-11-08 1988-01-12 R. W. Lyall & Company, Inc. Apparatus and method of forming fusion welded butt joint between thermoplastic pipe sections
GB2189737A (en) * 1986-04-23 1987-11-04 Du Pont Heat weldable pipe fittings
GB2194749A (en) * 1986-09-09 1988-03-16 Du Pont Method of manufacturing heat-weldable thermoplastic fittings
DE3717750C2 (pt) * 1987-05-26 1991-09-26 Rehau Ag + Co, 8673 Rehau, De
US4852914A (en) * 1987-06-19 1989-08-01 Milfuse Systems, Inc. Plastic pipeline having rapidly fusible joints and method of making same
GB8719430D0 (en) * 1987-08-17 1987-09-23 Glynwed Tubes & Fittings Manufacturing electrofusion coupler
US4906313A (en) * 1988-05-09 1990-03-06 R. W. Lyall & Company, Inc. Fusion weld method and assembly for forming a fusion welded joint between pipe sections
DE3929326C2 (de) * 1989-09-04 1999-03-25 Wirsbo Pex Gmbh Rohrverbindung
GB9105937D0 (en) * 1991-03-20 1991-05-08 Victaulic Plc Weldable pipe fittings and pipe joints formed therewith
WO1993014342A1 (fr) * 1992-01-06 1993-07-22 Kubota Corporation Tuyau en plastique et procede de fabrication associe
US5466916A (en) * 1993-09-24 1995-11-14 Hidec Co., Ltd. Method and apparatus for joint resin pipes using high-frequency electric induction heating
GB2284179A (en) * 1993-11-30 1995-05-31 Uponor Aldyl Ltd Electrofusion coupling element
US5472243A (en) * 1994-05-17 1995-12-05 Reynolds Metals Company Fluted tube joint
US5786575A (en) * 1995-12-20 1998-07-28 Gas Research Institute Wrap tool for magnetic field-responsive heat-fusible pipe couplings
US6521072B1 (en) 1996-05-28 2003-02-18 C&S Intellectual Properties, Llc Method of coupling profile wall thermoplastic pipes
US6131954A (en) * 1996-05-28 2000-10-17 Campbell; Steve Weldable couple for electrofusion coupling of profile wall thermoplastic pipes without a separate coupler
US5820720A (en) * 1996-05-28 1998-10-13 Campbell; Steve Method of and apparatus for electrofusion coupling of thermoplastic pipes
BE1010487A6 (nl) 1996-06-11 1998-10-06 Unilin Beheer Bv Vloerbekleding bestaande uit harde vloerpanelen en werkwijze voor het vervaardigen van dergelijke vloerpanelen.
US5916468A (en) * 1996-07-08 1999-06-29 Hitachi Metals Ltd. Electrically weldable pipe joint and production method thereof
US5968442A (en) * 1996-08-08 1999-10-19 Tohoku Munekata Co., Ltd. Method for thermally connecting two molded products with a resistance heating element
WO1999013256A1 (en) * 1997-09-09 1999-03-18 Moshe Kotzer Plastic pipe joints and formation thereof
AU780812B2 (en) 1999-09-14 2005-04-21 Georg Fischer Wavin Ag Improved welding socket
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US6781099B2 (en) * 2001-03-12 2004-08-24 Karl-Heinz Krah Gmbh Electrofusion socket forming system
DE10225370A1 (de) * 2002-06-06 2003-12-18 Georg Fischer Wavin Ag Subinge Elektroschweissmuffe
BR0314116B1 (pt) * 2002-09-12 2014-04-08 Bj Services Co Composição de isolamento térmico, método para melhorar o isolamento térmico de uma tubulação, e método para reduzir a velocidade de convecção de fluxo em um espaço anular
US20050011575A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors and product produced thereby
FR2874415B1 (fr) * 2004-08-20 2006-11-24 Gaz De France Procede de reparation in situ d'un conduit ou d'un reservoir en matiere thermofusible et dispositf pour la mise en oeuvre de ce procede
FR2879121B1 (fr) * 2004-12-15 2008-09-26 Inergy Automotive Systems Res Procede pour la connexion d'une piece tubulaire en matiere plastique a une goulotte d'un reservoir a carburant egalement en matiere plastique
US8418565B2 (en) * 2006-06-29 2013-04-16 Krohne Ag Heated pipe connecting device for installation of a flow meter
ITMI20062503A1 (it) * 2006-12-22 2008-06-23 Geco System Spa Metodo e assieme per riparare giuntare o irrobustire tubi in materiale plastico
KR20100052352A (ko) * 2008-11-10 2010-05-19 엘지전자 주식회사 연결관 및 이를 포함하는 냉매유동시스템
US8741091B2 (en) 2012-04-26 2014-06-03 Richard Hardy Method for thermoplastic welding and welded composite structures
EP3155307A1 (en) * 2014-06-11 2017-04-19 Bellapipe Oy A device for connecting plastic pipes as well as a method for the arrangement of a welding ring in a groove of a plastic pipe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US786257A (en) * 1900-05-14 1905-04-04 George Westinghouse Electric heater and method of manufacturing same.
BE425233A (pt) * 1935-07-15
US2460874A (en) * 1944-07-21 1949-02-08 Kobe Inc Method of making tool handles
US2516766A (en) * 1945-01-20 1950-07-25 Borg George W Corp Apparatus and method of molding variable resistors
US2465722A (en) * 1946-05-02 1949-03-29 Mahlon A Hamilton Implement for feeding electrical currents
US2741402A (en) * 1950-03-10 1956-04-10 Boonton Molding Company Plastic container with welded seam
US2739829A (en) * 1950-08-05 1956-03-27 American Viscose Corp Plastic pipe joint
US2780837A (en) * 1951-11-27 1957-02-12 Math Fritz Method of embedding metal profiles in ceramic masses
US2739350A (en) * 1952-01-28 1956-03-27 Northrop Aircraft Inc Method and means of molding
DE954092C (de) * 1953-10-21 1956-12-13 Phoenix Rheinrohr Ag Verfahren zum Auftragschweissen von Gewindegaengen in Hohlkoerpern vornehmlich geringeren Durchmessers, beispielsweise Rohren, Rohrmuffen od. dgl., und hierzu dienende Vorrichtung
US2845475A (en) * 1955-06-07 1958-07-29 Samuel H Behr Joint for armored cables
LU34517A1 (pt) * 1955-07-22
US2845516A (en) * 1955-11-28 1958-07-29 Jones Louis Franklin Electric cable connector with soldered joints
DE1048106B (de) * 1956-05-03 1958-12-31 Sued West Chemie Gmbh Durch Schweissen zu verbindende Formstuecke, insbesondere Fittings, aus thermoplastischen Kunststoffen

Also Published As

Publication number Publication date
DE1117297B (de) 1961-11-16
BE575757A (fr) 1959-08-17
US3422179A (en) 1969-01-14
US3062940A (en) 1962-11-06
GB862782A (en) 1961-03-15
BE575757A1 (pt)
FR1216852A (fr) 1960-04-28
CH376325A (de) 1964-03-31

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