YU172090A - WELDING HEAD AND PROCEDURE FOR ITS MAKING - Google Patents
WELDING HEAD AND PROCEDURE FOR ITS MAKINGInfo
- Publication number
- YU172090A YU172090A YU172090A YU172090A YU172090A YU 172090 A YU172090 A YU 172090A YU 172090 A YU172090 A YU 172090A YU 172090 A YU172090 A YU 172090A YU 172090 A YU172090 A YU 172090A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- sleeve
- procedure
- making
- welding
- welding head
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
- B29D23/005—Pipe joints, e.g. straight joints provided with electrical wiring
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining 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"
- B29C65/3404—Joining 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
- B29C65/342—Joining 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
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining 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"
- B29C65/3472—Joining 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
- B29C65/3476—Joining 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
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint 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
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General 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
- B29C66/51—Joining 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General 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
- B29C66/51—Joining 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General 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
- B29C66/51—Joining 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52295—Joining tubular articles involving the use of a socket said socket comprising reinforcements
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining 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"
- B29C65/3468—Joining 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
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General 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
- B29C66/72—General 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 structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General 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
- B29C66/73—General 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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General 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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General 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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Ropes Or Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
NAGLAVAK ZA ZAVARIVANJE I POSTUPAK ZA NJEGOVU IZRADU, Pronalazak se odnosi na naglavak za zavarivanje koji ima cevastog oblika telo 1 naglavka od termoplastičnog materijala, na čijem je unutrašnjem omotaču, površini 2 postavljen namotaj 3 grejne žice. Sa telom 1 naglavka čvrsto vezani omotač 6 za ojačanje obezbedjuje veliku krutost za prihvatanje pritiska varenja pri zavarivanju i povećava trajnost u praktičnoj upotrebi.The invention relates to a welding sleeve having a tubular body body 1 of a thermoplastic material sleeve, on the inner casing of which a coil 3 of heating wire is placed on the surface 2. With the body 1 of the sleeve, a tightly bonded reinforcement sheath 6 provides high rigidity for accepting the welding pressure during welding and increases durability in practical use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3932807A DE3932807C1 (en) | 1989-09-30 | 1989-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
YU172090A true YU172090A (en) | 1992-09-07 |
Family
ID=6390640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU172090A YU172090A (en) | 1989-09-30 | 1990-09-11 | WELDING HEAD AND PROCEDURE FOR ITS MAKING |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0446314A1 (en) |
JP (1) | JPH04501986A (en) |
AU (1) | AU6279490A (en) |
BR (1) | BR9006940A (en) |
CA (1) | CA2042367A1 (en) |
CS (1) | CS473390A3 (en) |
DE (1) | DE3932807C1 (en) |
FI (1) | FI912498A0 (en) |
GR (1) | GR900100705A (en) |
HU (1) | HUT58600A (en) |
NO (1) | NO912066D0 (en) |
PL (1) | PL287101A1 (en) |
PT (1) | PT95460A (en) |
WO (1) | WO1991004845A1 (en) |
YU (1) | YU172090A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203626C2 (en) * | 1992-02-08 | 1993-11-04 | Fischer Georg Rohrleitung | WELDING SLEEVE AND METHOD FOR THE PRODUCTION THEREOF |
DE4307704A1 (en) * | 1993-03-11 | 1994-09-15 | Wilhelm Hegler | Process for welding pipe sections made of thermoplastic material |
EP0635354A1 (en) * | 1993-07-23 | 1995-01-25 | Streng Plastic AG | Electrofusion coupler |
WO1997049540A1 (en) * | 1996-06-25 | 1997-12-31 | Uponor B.V. | Electrofusion fitting |
DE19807950A1 (en) | 1998-02-25 | 1999-09-09 | Merle | Heating coil fitting with shrink jacket |
NL1009169C2 (en) * | 1998-05-14 | 1999-11-16 | Polva Pipelife Bv | Welded sleeve connection for high pressure pipe. |
US6406063B1 (en) * | 1999-07-16 | 2002-06-18 | Fina Research, S.A. | Pipe fittings |
WO2005105407A1 (en) * | 2004-04-28 | 2005-11-10 | Henry Technologies Gmbh | Process for producing a high-pressure pipe connection |
WO2013071448A1 (en) * | 2011-11-16 | 2013-05-23 | Flexpipe Systems Inc. | Connection for a thermoplastic pipe, assembly and method |
US9857003B2 (en) | 2012-02-17 | 2018-01-02 | Core Linepipe Inc. | Pipe, pipe connection and pipeline system |
RU2611549C1 (en) * | 2015-10-19 | 2017-02-28 | Закрытое акционерное общество "СМИТ-ГРУПП" | Butt joint of insulated pipes or shaped parts |
CN111219559A (en) * | 2019-10-29 | 2020-06-02 | 浙江庆发管业科技有限公司 | PE composite electric melting pipe fitting for high-pressure oil and gas pipeline and manufacturing method thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB698488A (en) * | 1950-06-09 | 1953-10-14 | Trist & Co Ltd Ronald | Improvements relating to oil seals and like packing members |
GB829179A (en) * | 1957-01-09 | 1960-02-24 | Union Carbide Corp | Plastic conduit joint |
GB1121850A (en) * | 1964-11-14 | 1968-07-31 | Furukawa Electric Co Ltd | A jointing method of pipe shaped plastics and the jointing materials |
NL6601024A (en) * | 1966-01-27 | 1967-07-28 | ||
DE3540193C1 (en) * | 1985-11-13 | 1987-04-23 | Friedrichsfeld Gmbh | Electric welding fitting or welding socket |
CH671444A5 (en) * | 1986-06-25 | 1989-08-31 | Fischer Ag Georg | |
FR2606487B1 (en) * | 1986-11-07 | 1989-03-10 | Silix | POLYOLEFINIC RESIN TUBES FOR THE PRODUCTION OF PIPES, SLEEVES FOR THEIR ASSEMBLY AND METHOD FOR THEIR MANUFACTURE |
GB8805911D0 (en) * | 1988-03-12 | 1988-04-13 | Victaulic Plc | Process for jointing of polyolefin bodies |
US5150922A (en) * | 1989-01-11 | 1992-09-29 | Osaka Gas Co., Ltd. | Electrofusion joint and hot water supply header using the same |
-
1989
- 1989-09-30 DE DE3932807A patent/DE3932807C1/de not_active Expired - Lifetime
-
1990
- 1990-09-11 YU YU172090A patent/YU172090A/en unknown
- 1990-09-13 CA CA002042367A patent/CA2042367A1/en not_active Abandoned
- 1990-09-13 HU HU8976A patent/HUT58600A/en unknown
- 1990-09-13 JP JP2511969A patent/JPH04501986A/en active Pending
- 1990-09-13 WO PCT/CH1990/000218 patent/WO1991004845A1/en not_active Application Discontinuation
- 1990-09-13 EP EP90912857A patent/EP0446314A1/en not_active Withdrawn
- 1990-09-13 AU AU62794/90A patent/AU6279490A/en not_active Abandoned
- 1990-09-13 BR BR909006940A patent/BR9006940A/en not_active Application Discontinuation
- 1990-09-18 GR GR900100705A patent/GR900100705A/en unknown
- 1990-09-28 PL PL28710190A patent/PL287101A1/en unknown
- 1990-09-28 PT PT95460A patent/PT95460A/en not_active Application Discontinuation
- 1990-09-28 CS CS904733A patent/CS473390A3/en unknown
-
1991
- 1991-05-23 FI FI912498A patent/FI912498A0/en not_active Application Discontinuation
- 1991-05-29 NO NO912066A patent/NO912066D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI912498A0 (en) | 1991-05-23 |
EP0446314A1 (en) | 1991-09-18 |
NO912066L (en) | 1991-05-29 |
CS473390A3 (en) | 1992-01-15 |
JPH04501986A (en) | 1992-04-09 |
HU907689D0 (en) | 1991-08-28 |
BR9006940A (en) | 1991-10-08 |
AU6279490A (en) | 1991-04-28 |
DE3932807C1 (en) | 1991-05-02 |
WO1991004845A1 (en) | 1991-04-18 |
PT95460A (en) | 1992-06-30 |
GR900100705A (en) | 1992-01-20 |
HUT58600A (en) | 1992-03-30 |
CA2042367A1 (en) | 1991-03-31 |
PL287101A1 (en) | 1991-06-03 |
NO912066D0 (en) | 1991-05-29 |
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