FI118057B - Rördel - Google Patents
Rördel Download PDFInfo
- Publication number
- FI118057B FI118057B FI20060621A FI20060621A FI118057B FI 118057 B FI118057 B FI 118057B FI 20060621 A FI20060621 A FI 20060621A FI 20060621 A FI20060621 A FI 20060621A FI 118057 B FI118057 B FI 118057B
- Authority
- FI
- Finland
- Prior art keywords
- pipe
- pipe fitting
- thread
- protrusions
- fitting according
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 description 6
- 229920000491 Polyphenylsulfone Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241001046947 Ectropis obliqua Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- 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
- F16L47/16—Screw-threaded joints
-
- 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
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Claims (9)
1. Rördel, som är tillverkad av plast, avsedd att fungera som ett skarvstycke för förbindning av atminstone tvä monteringselement och vars at- ' minstone ena ända uppvisar en gänga (2) för anslutning av rördelen (1) och 5 monteringselementettill varandra med en gängskarv, kännetecknad av att i ett spär (4) mellan gängans (2) äsar (3) finns upphöjningar (5) pä bottnen av späret (4) för att halla en tätning som skall anpassas pa gängan (2) pä plats.
2. Rördel enligt patentkrav 1, kännetecknad av att upphöj-10 ningarnas (5) höjd är 10-50 % av äsens (3) höjd.
3. Rördel enligt patentkrav 1 eller 2, k ä n n e t e c k n a d av att i gängans (2) böijan saknar spärets (4) botten upphöjningar ätminstone en stig-ning.
4. Rördel enligt nägot av patentkraven, kännetecknad av att 15 upphöjningarna (5) är anordnade i pä varandra följande spär (4) sä att upphöj- ningarna (5) bildar ribbor.
5. Rördel enligt patentkrav 4, k ä n n e te c k n a d av att upphöjningar (5) är anordnade i axialriktningen pä samma ställe sä att de bildar axial-riktade ribbor. 20
6. Rördel enligt nägot av patentkraven, kännetecknad av att gängan (2) är anordnad pä ett avständ fran rördelens (1) ända sä att rördelens (1) ända uppvisar en ogängad del (6) som fungerar som styryta.
. 7. Rördel enligt patentkrav 6, k ä n n e t e c k n a d av att förhällan- det mellan den ogängade delens (6) längd I och rördelens (1) diameter D är • · 1 '1:·1 25 störreän1:6. • · · • 1
*·"’ 8. Rördel enligt nägot av de föregäende patentkraven, känne- tecknad av att det finns 2-24 stycken upphöjningar (5) pä ett ställe pä rör- * · 1 delens (1) periferi.
9. Rördel enligt nägot av de föregäende patentkraven, känne-30 tecknad av att upphöjningens (5) övre yta är rak. * • · · • · * · « · · * • · · • · · • 1 • 1 * 1 · • · * · • « · 1 · * · · • · · • · 1 • · * · ·
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20060621A FI118057B (sv) | 2003-11-27 | 2006-06-27 | Rördel |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20031736A FI20031736L (sv) | 2003-11-27 | 2003-11-27 | Röraggregat |
| FI20031736 | 2003-11-27 | ||
| FI2004000714 | 2004-11-25 | ||
| PCT/FI2004/000714 WO2005052433A1 (en) | 2003-11-27 | 2004-11-25 | Pipe fitting |
| FI20060621 | 2006-06-27 | ||
| FI20060621A FI118057B (sv) | 2003-11-27 | 2006-06-27 | Rördel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20060621L FI20060621L (sv) | 2006-06-27 |
| FI118057B true FI118057B (sv) | 2007-06-15 |
Family
ID=36651359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20060621A FI118057B (sv) | 2003-11-27 | 2006-06-27 | Rördel |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI118057B (sv) |
-
2006
- 2006-06-27 FI FI20060621A patent/FI118057B/sv active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| FI20060621L (sv) | 2006-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
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