NO801524L - Roerkopling. - Google Patents
Roerkopling.Info
- Publication number
- NO801524L NO801524L NO801524A NO801524A NO801524L NO 801524 L NO801524 L NO 801524L NO 801524 A NO801524 A NO 801524A NO 801524 A NO801524 A NO 801524A NO 801524 L NO801524 L NO 801524L
- Authority
- NO
- Norway
- Prior art keywords
- clamping ring
- pipe
- nut
- tapered
- body part
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/106—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered the ring comprising a shoulder against which the pipe end abuts
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/103—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with more than one ring per pipe end being used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Pulleys (AREA)
- Mechanical Operated Clutches (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7917943A GB2049853B (en) | 1979-05-23 | 1979-05-23 | Pipe couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO801524L true NO801524L (no) | 1980-11-24 |
Family
ID=10505379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO801524A NO801524L (no) | 1979-05-23 | 1980-05-22 | Roerkopling. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS55159392A (da) |
| AU (1) | AU5812880A (da) |
| DE (1) | DE3018444A1 (da) |
| DK (1) | DK219980A (da) |
| FI (1) | FI801613A7 (da) |
| GB (1) | GB2049853B (da) |
| NO (1) | NO801524L (da) |
| SE (1) | SE8003741L (da) |
| ZA (1) | ZA802688B (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2320304B (en) * | 1996-12-13 | 2001-05-16 | Hepworth Building Prod | Pipe-fitting |
| TW473600B (en) | 1997-04-15 | 2002-01-21 | Swagelok Co | Tube fitting, rear ferrule for a two ferrule tube fitting and ferrule for a tube fitting and a non-flared tube fitting |
| US5882050A (en) | 1997-04-15 | 1999-03-16 | Williams; Peter C. | Ferrule with relief to reduce galling |
| US7194817B2 (en) | 1999-09-13 | 2007-03-27 | Swagelok Company | Intrinsic gauging for tube fittings |
| CA2629361A1 (en) * | 1999-09-13 | 2001-03-22 | Swagelok Company | Tube fitting with indicating means |
| EP1536175A3 (en) * | 1999-09-13 | 2005-10-19 | Swagelok Company | Tube fitting with indicating means |
| US6279242B1 (en) | 1999-09-13 | 2001-08-28 | Swagelok Company | Intrinsic gauging for tube fittings |
| US6640457B2 (en) | 1999-09-13 | 2003-11-04 | Swagelok Company | Intrinsic gauging for tube fittings |
| US10215315B2 (en) | 2008-09-05 | 2019-02-26 | Parker-Hannifin Corporation | Tube compression fitting and flared fitting used with connection body and method of making same |
| JP6283640B2 (ja) * | 2015-09-30 | 2018-02-21 | 因幡電機産業株式会社 | 管継手 |
| JP6730759B1 (ja) * | 2020-03-03 | 2020-07-29 | 井上スダレ株式会社 | 冷媒用管継手構造 |
-
1979
- 1979-05-23 GB GB7917943A patent/GB2049853B/en not_active Expired
-
1980
- 1980-05-05 ZA ZA00802688A patent/ZA802688B/xx unknown
- 1980-05-06 AU AU58128/80A patent/AU5812880A/en not_active Abandoned
- 1980-05-14 DE DE19803018444 patent/DE3018444A1/de not_active Withdrawn
- 1980-05-19 FI FI801613A patent/FI801613A7/fi not_active Application Discontinuation
- 1980-05-20 DK DK219980A patent/DK219980A/da not_active Application Discontinuation
- 1980-05-20 SE SE8003741A patent/SE8003741L/xx unknown
- 1980-05-22 NO NO801524A patent/NO801524L/no unknown
- 1980-05-23 JP JP6796480A patent/JPS55159392A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK219980A (da) | 1980-11-24 |
| GB2049853A (en) | 1980-12-31 |
| JPS55159392A (en) | 1980-12-11 |
| DE3018444A1 (de) | 1980-12-04 |
| SE8003741L (sv) | 1980-11-24 |
| FI801613A7 (fi) | 1981-01-01 |
| AU5812880A (en) | 1980-11-27 |
| GB2049853B (en) | 1983-04-27 |
| ZA802688B (en) | 1981-05-27 |
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