HK1014685A1 - A welding method in the manufacture of a spirally wound tube and a welding head for performing the method - Google Patents
A welding method in the manufacture of a spirally wound tube and a welding head for performing the methodInfo
- Publication number
- HK1014685A1 HK1014685A1 HK98116046A HK98116046A HK1014685A1 HK 1014685 A1 HK1014685 A1 HK 1014685A1 HK 98116046 A HK98116046 A HK 98116046A HK 98116046 A HK98116046 A HK 98116046A HK 1014685 A1 HK1014685 A1 HK 1014685A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- welding
- profile
- pct
- keel
- mass
- Prior art date
Links
Classifications
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- 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
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
- B29C65/103—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined direct heating both surfaces to be joined
-
- 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
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
-
- 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
- B29C65/40—Applying molten plastics, e.g. hot melt
-
- 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
- B29C65/40—Applying molten plastics, e.g. hot melt
- B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
-
- 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
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- 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
- B29C66/01—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
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
-
- 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
- B29C66/5227—Joining tubular articles for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (e.g. joining the wall of a first tubular article to the wall of a second tubular article) or for forming multilayer tubular articles
-
- 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
- B29C66/65—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 with a relative motion between the article and the welding tool
- B29C66/652—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 with a relative motion between the article and the welding tool moving the welding tool around the fixed article
-
- 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
- B29C66/73921—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 characterised by the materials of both parts being thermoplastics
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- 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
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4329—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms the joint lines being transversal but non-orthogonal with respect to the axis of said tubular articles, i.e. being oblique
-
- 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
- B29C66/524—Joining profiled elements
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
- B29C66/91641—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time
-
- 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
- B29L2024/00—Articles with hollow walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Wire Processing (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921967A FI95219C (sv) | 1992-04-30 | 1992-04-30 | Svetsningsförfarande vid framställning av spirallindat rör och svetshuvud för utförande av förfarandet |
PCT/FI1993/000182 WO1993022126A1 (en) | 1992-04-30 | 1993-04-29 | A welding method in the manufacture of a spirally wound tube and a welding head for performing the method |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1014685A1 true HK1014685A1 (en) | 1999-09-30 |
Family
ID=8535203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98116046A HK1014685A1 (en) | 1992-04-30 | 1998-12-28 | A welding method in the manufacture of a spirally wound tube and a welding head for performing the method |
Country Status (17)
Country | Link |
---|---|
US (1) | US5591292A (ru) |
EP (1) | EP0714346B1 (ru) |
JP (1) | JP3224393B2 (ru) |
KR (1) | KR100261663B1 (ru) |
AT (1) | ATE172146T1 (ru) |
AU (1) | AU662981B2 (ru) |
CA (1) | CA2134757C (ru) |
DE (1) | DE69321618T2 (ru) |
DK (1) | DK0714346T3 (ru) |
ES (1) | ES2124786T3 (ru) |
FI (1) | FI95219C (ru) |
HK (1) | HK1014685A1 (ru) |
NO (1) | NO308836B1 (ru) |
RU (1) | RU2105671C1 (ru) |
UA (1) | UA41314C2 (ru) |
WO (1) | WO1993022126A1 (ru) |
ZA (1) | ZA933028B (ru) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100219559B1 (ko) * | 1996-10-09 | 1999-09-01 | 윤종용 | 신호라인 구동회로 및 이를 구비하는 반도체장치 |
US6306235B1 (en) | 1997-10-16 | 2001-10-23 | Nomaco, Inc. | Spiral formed products and method of manufacture |
US6105649A (en) * | 1998-09-30 | 2000-08-22 | Jerry C. Levingston | Pipe extrusion apparatus including winding a hollow profile |
NL1010957C2 (nl) * | 1999-01-05 | 2000-07-06 | Jansen Kunststoffen B V | Lasinrichting en laswerkwijze. |
FI107522B (sv) * | 1999-11-03 | 2001-08-31 | Kwh Pipe Ab Oy | Förfarande och anordning för framställning av spirallindat rör |
FI115391B (fi) * | 2001-10-03 | 2005-04-29 | Kwh Pipe Ab Oy | Menetelmä säiliön kevytrakenteisen päädyn valmistamiseksi ja tällaisella päädyllä varustettu säiliö |
AU2003251784A1 (en) * | 2002-09-03 | 2004-03-29 | Clean Cut Technologies, Llc | Apparatus and method for packaging elongate surgical devices |
CA2565603C (en) * | 2004-05-27 | 2012-10-09 | Nomaco, Inc. | Foam welding and profile manufacturing system |
US20090309262A1 (en) * | 2008-06-17 | 2009-12-17 | Century, Inc. | Manufacturing apparatus and method for producing a preform |
US20090309252A1 (en) * | 2008-06-17 | 2009-12-17 | Century, Inc. | Method of controlling evaporation of a fluid in an article |
FI124163B (sv) * | 2008-06-30 | 2014-04-15 | Uponor Infra Oy | Behållare |
WO2010054241A2 (en) * | 2008-11-07 | 2010-05-14 | Saint-Gobain Performance Plastics Corporation | Large diameter thermoplastic seal |
RU2481372C2 (ru) * | 2008-11-07 | 2013-05-10 | Сэнт-Гобэн Перформанс Пластикс Корпорейшн | Способ формования уплотнительного кольца (варианты) |
WO2011014201A1 (en) | 2009-07-29 | 2011-02-03 | C. R. Bard, Inc. | Catheter having improved drainage and/or a retractable sleeve and method of using the same |
CA2770300C (en) | 2009-08-13 | 2015-07-14 | C.R. Bard, Inc. | Catheter having internal hydrating fluid storage and/or catheter package using the same and method of making and/or using the same |
US10912917B2 (en) | 2009-12-23 | 2021-02-09 | C. R. Bard, Inc. | Catheter assembly/package utilizing a hydrating/hydrogel sleeve and method of making and using the same |
EP2542291A4 (en) | 2010-03-04 | 2013-08-07 | Bard Inc C R | CATHETER ASSEMBLY / PACKING WITH A HYDRATIZING / HYDROGEL COVER AND A FILM OUTER LAYER AND METHOD FOR THE PRODUCTION AND USE THEREOF |
US9283734B2 (en) | 2010-05-28 | 2016-03-15 | Gunite Corporation | Manufacturing apparatus and method of forming a preform |
RU2457930C1 (ru) * | 2011-02-16 | 2012-08-10 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Устройство для сварки трением с перемешиванием полых трубчатых изделий |
GB2557124B (en) * | 2011-06-03 | 2018-12-12 | Fisher & Paykel Healthcare Ltd | Medical tubes and methods of manufacture |
DE112012002914T8 (de) | 2011-07-13 | 2014-05-22 | Fisher & Paykel Healthcare Ltd. | Impeller- und Motorbaugruppe |
FI126176B (sv) * | 2011-10-17 | 2016-07-29 | Uponor Infra Oy | Förfarande för framställning av skivformiga strukturer |
CA3120092A1 (en) | 2012-04-05 | 2013-10-10 | Fisher & Paykel Healthcare Limited | Respiratory assistance apparatus |
CN108943731A (zh) | 2012-05-23 | 2018-12-07 | 美国圣戈班性能塑料公司 | 形成大直径热塑性密封件的方法 |
EP2919840B1 (en) | 2012-11-14 | 2020-02-12 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
FI124401B (en) | 2012-11-20 | 2014-08-15 | Uponor Infra Oy | Method and apparatus for coiling a profile of thermoplastic in the manufacture of welded plastic tubes |
FI124400B (en) * | 2012-11-20 | 2014-08-15 | Uponor Infra Oy | Method and apparatus for making spirally wound and welded pipe |
CN116077787A (zh) | 2012-12-04 | 2023-05-09 | 费雪派克医疗保健有限公司 | 医用管以及其制造方法 |
AU2013101734A4 (en) | 2012-12-18 | 2015-09-24 | Fisher & Paykel Healthcare Limited | Impeller and motor assembly |
US8998882B2 (en) * | 2013-03-13 | 2015-04-07 | C. R. Bard, Inc. | Enhanced pre-wetted intermittent catheter with lubricious coating |
BR112016000351B1 (pt) * | 2013-07-22 | 2022-01-25 | Renalsense Ltd | Cateter desenrolável |
US10814091B2 (en) | 2013-10-24 | 2020-10-27 | Fisher & Paykel Healthcare Limited | System for delivery of respiratory gases |
GB2558102B (en) | 2013-12-20 | 2018-11-28 | Fisher & Paykel Healthcare Ltd | Humidification system connections |
CN106232167B (zh) | 2014-03-17 | 2020-03-24 | 费雪派克医疗保健有限公司 | 用于呼吸系统的医用管 |
CN115554543A (zh) | 2014-05-27 | 2023-01-03 | 费雪派克医疗保健有限公司 | 用于医疗装置的气体混合和测量 |
EP4319481A3 (en) | 2015-09-09 | 2024-04-03 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
UA115587C2 (uk) | 2015-10-09 | 2017-11-27 | Олександр Миколайович Березін | Спіральношовний полімерний виріб із стільниковою стінкою (варіанти) та довгомірний порожнистий термопластичний профіль для його виробництва |
CN114796782A (zh) | 2015-12-02 | 2022-07-29 | 费雪派克医疗保健有限公司 | 流量治疗设备的流动路径感测 |
US11311695B2 (en) | 2016-12-22 | 2022-04-26 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
US11401974B2 (en) | 2017-04-23 | 2022-08-02 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
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US2671939A (en) * | 1950-04-28 | 1954-03-16 | Nat Clay Pipe Res Corp | Method and apparatus for forming tubular ceramic bodies |
NL105603C (ru) * | 1956-05-11 | |||
DE1943549A1 (de) * | 1969-08-27 | 1971-03-04 | Ruhrkunststoff Gmbh | Vorrichtung zur Herstellung von Schlaeuchen und Rohren |
US3839126A (en) * | 1972-07-03 | 1974-10-01 | Dow Chemical Co | Plastic welding apparatus |
DE3110443A1 (de) * | 1981-03-18 | 1982-10-07 | Messer Griesheim Gmbh, 6000 Frankfurt | Schweissgeraet zum schweissen von dickwandigen teilen aus thermoplastischem kunststoff |
ATE28731T1 (de) * | 1984-02-29 | 1987-08-15 | Steinel Gmbh & Co Kg | Heissklebepistole. |
EP0223768A3 (de) * | 1985-11-13 | 1989-01-11 | S.E.A. Studiengesellschaft für Energiespeicher und Antriebssysteme Gesellschaft m.b.H. | Vorrichtung zum stoffschlüssigen Verbinden von zumindest im Bereich der Verbindungsstellen thermoplastischen Kunststoff aufweisenden Teilen |
JPH0737064B2 (ja) * | 1987-12-14 | 1995-04-26 | 積水化学工業株式会社 | 製管機 |
DE3830627A1 (de) * | 1988-03-16 | 1989-09-28 | Wiik & Hoeglund | Verfahren zur herstellung eines gewickelten thermoplastischen rohres |
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FI87318C (sv) * | 1991-06-14 | 1992-12-28 | Kwh Pipe Ab Oy | Förfarande för skarvning av spirallindade termoplaströr |
US5271794A (en) * | 1992-01-09 | 1993-12-21 | Nordson Corporation | Adjustable width coating nozzle and side sealer |
-
1992
- 1992-04-30 FI FI921967A patent/FI95219C/sv not_active IP Right Cessation
-
1993
- 1993-04-29 EP EP93911518A patent/EP0714346B1/en not_active Expired - Lifetime
- 1993-04-29 WO PCT/FI1993/000182 patent/WO1993022126A1/en active IP Right Grant
- 1993-04-29 AU AU40419/93A patent/AU662981B2/en not_active Ceased
- 1993-04-29 DK DK93911518T patent/DK0714346T3/da active
- 1993-04-29 JP JP51897093A patent/JP3224393B2/ja not_active Expired - Lifetime
- 1993-04-29 CA CA002134757A patent/CA2134757C/en not_active Expired - Lifetime
- 1993-04-29 ZA ZA933028A patent/ZA933028B/xx unknown
- 1993-04-29 RU RU94045957A patent/RU2105671C1/ru active
- 1993-04-29 US US08/313,046 patent/US5591292A/en not_active Expired - Lifetime
- 1993-04-29 UA UA94105906A patent/UA41314C2/ru unknown
- 1993-04-29 AT AT93911518T patent/ATE172146T1/de active
- 1993-04-29 DE DE69321618T patent/DE69321618T2/de not_active Expired - Lifetime
- 1993-04-29 ES ES93911518T patent/ES2124786T3/es not_active Expired - Lifetime
-
1994
- 1994-10-27 KR KR1019940703836A patent/KR100261663B1/ko not_active IP Right Cessation
- 1994-10-31 NO NO944143A patent/NO308836B1/no not_active IP Right Cessation
-
1998
- 1998-12-28 HK HK98116046A patent/HK1014685A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0714346B1 (en) | 1998-10-14 |
FI95219B (sv) | 1995-09-29 |
CA2134757A1 (en) | 1993-11-11 |
FI921967A0 (fi) | 1992-04-30 |
KR950701274A (ko) | 1995-03-23 |
DE69321618T2 (de) | 1999-05-27 |
FI95219C (sv) | 1996-01-10 |
DE69321618D1 (de) | 1998-11-19 |
AU662981B2 (en) | 1995-09-21 |
NO944143L (no) | 1994-10-31 |
ES2124786T3 (es) | 1999-02-16 |
CA2134757C (en) | 2001-09-04 |
UA41314C2 (ru) | 2001-09-17 |
NO944143D0 (no) | 1994-10-31 |
AU4041993A (en) | 1993-11-29 |
JPH07506061A (ja) | 1995-07-06 |
WO1993022126A1 (en) | 1993-11-11 |
FI921967A (fi) | 1993-10-31 |
RU94045957A (ru) | 1996-08-20 |
RU2105671C1 (ru) | 1998-02-27 |
NO308836B1 (no) | 2000-11-06 |
US5591292A (en) | 1997-01-07 |
KR100261663B1 (en) | 2000-07-15 |
ZA933028B (en) | 1993-11-12 |
DK0714346T3 (da) | 1999-06-23 |
ATE172146T1 (de) | 1998-10-15 |
EP0714346A1 (en) | 1996-06-05 |
JP3224393B2 (ja) | 2001-10-29 |
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PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20060429 |