DE2945196C1 - Vorrichtung zum Steuern der Schweissenergie beim Verbinden von Rohrleitungselementen aus schweissbarem Kunststoff - Google Patents
Vorrichtung zum Steuern der Schweissenergie beim Verbinden von Rohrleitungselementen aus schweissbarem KunststoffInfo
- Publication number
- DE2945196C1 DE2945196C1 DE2945196A DE2945196A DE2945196C1 DE 2945196 C1 DE2945196 C1 DE 2945196C1 DE 2945196 A DE2945196 A DE 2945196A DE 2945196 A DE2945196 A DE 2945196A DE 2945196 C1 DE2945196 C1 DE 2945196C1
- Authority
- DE
- Germany
- Prior art keywords
- welding
- voltage
- circuit
- pulse counter
- plastic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000003466 welding Methods 0.000 title claims description 43
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
-
- 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
- B29C66/50—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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
- B29C66/874—Safety measures or devices
- B29C66/8748—Safety measures or devices involving the use of warnings
-
- 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
- B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
- B29C66/9131—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux
- B29C66/91311—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating
- B29C66/91313—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating by measuring the voltage, i.e. the electric potential difference or electric tension
-
- 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
- B29C66/91651—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 by controlling or regulating the heat generated by Joule heating or induction heating
-
- 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
- B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
- B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
-
- 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
- B29C66/94—Measuring or controlling the joining process by measuring or controlling the 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
- B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
- B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH440678A CH633746A5 (de) | 1978-04-24 | 1978-04-24 | Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2945196C1 true DE2945196C1 (de) | 1989-08-03 |
Family
ID=4275536
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2945196A Expired DE2945196C1 (de) | 1978-04-24 | 1979-04-23 | Vorrichtung zum Steuern der Schweissenergie beim Verbinden von Rohrleitungselementen aus schweissbarem Kunststoff |
| DE19792945196 Expired DE2945196D2 (en) | 1978-04-24 | 1979-04-23 | Process and apparatus for joining tube elements of weldable synthetic material |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792945196 Expired DE2945196D2 (en) | 1978-04-24 | 1979-04-23 | Process and apparatus for joining tube elements of weldable synthetic material |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS6315905B2 (enExample) |
| AT (1) | AT368264B (enExample) |
| CA (1) | CA1125388A (enExample) |
| CH (1) | CH633746A5 (enExample) |
| DE (2) | DE2945196C1 (enExample) |
| FR (1) | FR2424118A1 (enExample) |
| GB (1) | GB2038508B (enExample) |
| IT (1) | IT1112733B (enExample) |
| NL (1) | NL191577C (enExample) |
| SE (1) | SE416279B (enExample) |
| WO (1) | WO1979000973A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE427258B (sv) * | 1979-10-29 | 1983-03-21 | Arne Kullberg | Forfarande och anordning for varmarbetning, foretredesvis varmformning eller svetsning, av plast |
| EP0067621A3 (en) * | 1981-06-16 | 1984-08-01 | Brintons Limited | Jointing fabrics |
| DE3268829D1 (en) * | 1981-09-30 | 1986-03-13 | Fusion Plastics Ltd | Electro-fusion fitting |
| CH653611A5 (de) * | 1981-12-23 | 1986-01-15 | Fischer Ag Georg | Verfahren und geraet zum verschweissen von leitungselementen. |
| JPS63160818A (ja) * | 1986-12-24 | 1988-07-04 | Sekisui Chem Co Ltd | 電気溶着装置 |
| CN111959047A (zh) * | 2019-05-20 | 2020-11-20 | 株式会社可乐丽 | 原油及天然气输送用复合柔性管的结构及其铺设方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102787A1 (de) * | 1970-01-22 | 1972-01-20 | Gebert & Cie | Verfahren zum Erreichen einer an nähernd konstanten Endtemperatur beim Verbinden von Kunststoffrohren oder formstucken mittels elektrisch heiz barer Fittings und Steuergerat zur Ausfuhrung des Verfahrens |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154794B (nl) * | 1949-07-16 | Macdermid Inc | Werkwijze voor het vervaardigen van een gedrukte ketenplaat, alsmede volgens deze werkwijze vervaardigd produkt. | |
| CH605082A5 (en) * | 1976-03-12 | 1978-09-29 | Rollmaplast Ag | Plastic tube welding control |
-
1978
- 1978-04-24 CH CH440678A patent/CH633746A5/de not_active IP Right Cessation
-
1979
- 1979-04-19 NL NL7903071A patent/NL191577C/xx not_active IP Right Cessation
- 1979-04-20 FR FR7910057A patent/FR2424118A1/fr active Granted
- 1979-04-23 WO PCT/CH1979/000055 patent/WO1979000973A1/de not_active Ceased
- 1979-04-23 GB GB7943397A patent/GB2038508B/en not_active Expired
- 1979-04-23 DE DE2945196A patent/DE2945196C1/de not_active Expired
- 1979-04-23 AT AT901179A patent/AT368264B/de not_active IP Right Cessation
- 1979-04-23 JP JP50068279A patent/JPS6315905B2/ja not_active Expired
- 1979-04-23 DE DE19792945196 patent/DE2945196D2/de not_active Expired
- 1979-04-24 IT IT2212679A patent/IT1112733B/it active
- 1979-04-24 CA CA326,181A patent/CA1125388A/en not_active Expired
- 1979-11-30 SE SE7909893A patent/SE416279B/sv not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102787A1 (de) * | 1970-01-22 | 1972-01-20 | Gebert & Cie | Verfahren zum Erreichen einer an nähernd konstanten Endtemperatur beim Verbinden von Kunststoffrohren oder formstucken mittels elektrisch heiz barer Fittings und Steuergerat zur Ausfuhrung des Verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7922126A0 (it) | 1979-04-24 |
| SE416279B (sv) | 1980-12-15 |
| NL191577C (nl) | 1995-10-03 |
| FR2424118B1 (enExample) | 1984-06-29 |
| WO1979000973A1 (fr) | 1979-11-29 |
| DE2945196D2 (en) | 1980-11-13 |
| CH633746A5 (de) | 1982-12-31 |
| FR2424118A1 (fr) | 1979-11-23 |
| JPS55500194A (enExample) | 1980-04-03 |
| ATA901179A (de) | 1982-01-15 |
| GB2038508A (en) | 1980-07-23 |
| AT368264B (de) | 1982-09-27 |
| JPS6315905B2 (enExample) | 1988-04-06 |
| NL191577B (nl) | 1995-06-01 |
| GB2038508B (en) | 1982-10-20 |
| CA1125388A (en) | 1982-06-08 |
| SE7909893L (sv) | 1979-11-30 |
| NL7903071A (nl) | 1979-10-26 |
| IT1112733B (it) | 1986-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |