AT139024T - Plumbing and heating pipe system, made substantially of plastic - Google Patents

Plumbing and heating pipe system, made substantially of plastic

Info

Publication number
AT139024T
AT139024T AT93113908T AT93113908T AT139024T AT 139024 T AT139024 T AT 139024T AT 93113908 T AT93113908 T AT 93113908T AT 93113908 T AT93113908 T AT 93113908T AT 139024 T AT139024 T AT 139024T
Authority
AT
Austria
Prior art keywords
plumbing
plastic
pipe system
heating pipe
made substantially
Prior art date
Application number
AT93113908T
Other languages
German (de)
Inventor
Karl Rafeld
Original Assignee
Rafeld Kunststofftechnik 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
Priority to DE9015675U priority Critical patent/DE9015675U1/de
Priority to DE9105038U priority patent/DE9105038U1/de
Priority to DE9105171U priority patent/DE9105171U1/de
Priority to DE9105824U priority patent/DE9105824U1/de
Priority to DE9105823U priority patent/DE9105823U1/de
Application filed by Rafeld Kunststofftechnik Gmbh filed Critical Rafeld Kunststofftechnik Gmbh
Publication of AT139024T publication Critical patent/AT139024T/en

Links

Classifications

    • 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
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00Construction of housing; Use of materials therefor
    • F16K27/02Construction of housing; Use of materials therefor of lift valves
    • 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
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082Mechanical anchoring
    • 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
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802Positioning the parts to be joined, e.g. aligning, indexing or centring
    • 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
    • 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
    • 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
    • B29C66/53Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • 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
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681Component parts, details or accessories; Auxiliary operations
    • B29C70/682Preformed parts characterised by their structure, e.g. form
    • 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
    • F16L47/20Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/24Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/0002Means for connecting central heating radiators to circulation pipes
    • F24D19/0009In a two pipe system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/10Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks Hydraulic components of a central heating system
    • F24D3/1058Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks Hydraulic components of a central heating system disposition of pipes and pipe connections
    • 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
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/5223Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
    • 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
    • B29C66/5224Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10Polymers of propylene
    • B29K2023/12PP, i.e. polypropylene
    • 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
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
AT93113908T 1990-11-15 1991-09-12 Plumbing and heating pipe system, made substantially of plastic AT139024T (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9015675U DE9015675U1 (en) 1990-11-15 1990-11-15
DE9105038U DE9105038U1 (en) 1991-01-28 1991-04-24
DE9105171U DE9105171U1 (en) 1991-04-26 1991-04-26
DE9105824U DE9105824U1 (en) 1991-05-10 1991-05-10
DE9105823U DE9105823U1 (en) 1991-05-10 1991-05-10

Publications (1)

Publication Number Publication Date
AT139024T true AT139024T (en) 1996-06-15

Family

ID=27511857

Family Applications (3)

Application Number Title Priority Date Filing Date
AT93113908T AT139024T (en) 1990-11-15 1991-09-12 Plumbing and heating pipe system, made substantially of plastic
AT91115490T AT115704T (en) 1990-11-15 1991-09-12 Plumbing and heating pipe system, completely or predominantly consisting of plastic, in particular polypropylene, for the water supply.
AT93113909T AT134261T (en) 1990-11-15 1991-09-12 Plumbing and heating pipe system, made substantially of plastic

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT91115490T AT115704T (en) 1990-11-15 1991-09-12 Plumbing and heating pipe system, completely or predominantly consisting of plastic, in particular polypropylene, for the water supply.
AT93113909T AT134261T (en) 1990-11-15 1991-09-12 Plumbing and heating pipe system, made substantially of plastic

Country Status (6)

Country Link
US (2) US5286001A (en)
EP (5) EP0576041B1 (en)
AT (3) AT139024T (en)
CA (1) CA2054669A1 (en)
ES (1) ES2067111T3 (en)
GR (1) GR3015364T3 (en)

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US5256229A (en) * 1992-10-23 1993-10-26 Denco, Inc. Sterile containment welding device for plastic tubes
US5366257A (en) * 1992-12-30 1994-11-22 Eslon Thermoplastics, A Division Of Sekisui America Corporation Pipe connector
EP0665408A1 (en) * 1994-02-01 1995-08-02 RAFELD KUNSTSTOFFTECHNIK GmbH & Co. KG Riser for hot water supply system and warm water distribution pipe for multi-story building
IT232808Y1 (en) * 1994-03-08 2000-01-19 Romanelli Antonio Manifold for plumbing
DE4427589C2 (en) * 1994-08-04 1996-07-11 Gerhard Rosenberg Connection system for radiators
AT402545B (en) * 1994-11-08 1997-06-25 Wolf Helmut Shut-off valve for plastic pipes
DE19508921A1 (en) * 1995-03-11 1996-09-12 Mann & Hummel Filter Plastic housing
ID21680A (en) * 1996-09-19 1999-07-08 Caroma Ind Ltd A faucet stem rose from a plastic, preferably with a threaded metal inserts
ES2170596B1 (en) * 1998-11-27 2003-05-16 Singla Manuel Gomez Flexible connecting elements for sanitary use plastic material and forming process.
US6213411B1 (en) * 1999-07-09 2001-04-10 Wuu-Cheau Jou Inlet of blow gun
DE10009137C1 (en) * 2000-02-26 2001-02-08 Hummel Anton Verwaltung Heating radiator connection for the inflow/return flow pipes has a common cap unit and mountings on the side away from the wall for easy access and simplified fitting to the pipe ends
US6540261B1 (en) 2000-11-28 2003-04-01 Central Sprinkler Company Fire sprinkler piping system fitting
US6793678B2 (en) 2002-06-27 2004-09-21 Depuy Acromed, Inc. Prosthetic intervertebral motion disc having dampening
US20050011575A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors and product produced thereby
US20050012334A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors having overmolded inserts and product produced thereby
ES2311312B1 (en) * 2005-04-06 2009-11-30 Jesus Manuel Taboada Presedo System for the treatment of seawater by electrolytic means.
US7426784B2 (en) * 2005-09-14 2008-09-23 Spears Manufacturing Co. Compact fire sprinkler attachment insert
GB2471797B (en) * 2005-10-17 2011-04-20 Lee Mckeith Central heating system - endstop valve
DE202007001392U1 (en) * 2007-01-31 2008-06-05 Witzenmann Gmbh Connection piece for a metal tube or a metal tube, and arrangement with such a connecting piece
US8900307B2 (en) 2007-06-26 2014-12-02 DePuy Synthes Products, LLC Highly lordosed fusion cage
AU2007100685B4 (en) * 2007-07-25 2009-03-26 Kaputin, Darren Robert Spin Weld Fitting
ES2296559B1 (en) 2007-09-13 2010-11-02 Pretensados Zaragoza, S.L. Submeters energy.
AU2009231637A1 (en) 2008-04-05 2009-10-08 Synthes Gmbh Expandable intervertebral implant
US7980602B2 (en) * 2008-09-18 2011-07-19 Poly-Cam, Inc. Fitting to connect a polyvinyl chloride pipe and a polyethylene pipe
US8297663B2 (en) 2009-04-06 2012-10-30 Spears Manufacturing Co. Rotatable fire sprinkler fitting with elongated gasket
US8979860B2 (en) 2010-06-24 2015-03-17 DePuy Synthes Products. LLC Enhanced cage insertion device
US8950420B2 (en) * 2012-04-26 2015-02-10 Hamilton Sundstrand Corporation Containment housing for a fuel control housing
WO2014018098A1 (en) 2012-07-26 2014-01-30 DePuy Synthes Products, LLC Expandable implant
US20140067069A1 (en) 2012-08-30 2014-03-06 Interventional Spine, Inc. Artificial disc
US9522070B2 (en) 2013-03-07 2016-12-20 Interventional Spine, Inc. Intervertebral implant
FR3019251B1 (en) * 2014-03-27 2016-04-15 Snecma Interface improved to a fluid conduit valve cryogenic
US9913727B2 (en) 2015-07-02 2018-03-13 Medos International Sarl Expandable implant

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Also Published As

Publication number Publication date
EP0576041B1 (en) 1996-02-14
GR3015364T3 (en) 1995-06-30
EP0578283A1 (en) 1994-01-12
EP0578282A1 (en) 1994-01-12
ES2067111T3 (en) 1995-03-16
EP0485706A3 (en) 1992-08-26
EP0485706B1 (en) 1994-12-14
US5341843A (en) 1994-08-30
EP0579270A1 (en) 1994-01-19
US5286001A (en) 1994-02-15
AT134261T (en) 1996-02-15
EP0579270B1 (en) 1996-06-05
EP0576041A1 (en) 1993-12-29
EP0485706A2 (en) 1992-05-20
CA2054669A1 (en) 1992-05-16
AT115704T (en) 1994-12-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee