DE3773214D1 - Rohrkupplung zum anschluss einer rohrabzweigung an ein hauptrohr. - Google Patents
Rohrkupplung zum anschluss einer rohrabzweigung an ein hauptrohr.Info
- Publication number
- DE3773214D1 DE3773214D1 DE8787907538T DE3773214T DE3773214D1 DE 3773214 D1 DE3773214 D1 DE 3773214D1 DE 8787907538 T DE8787907538 T DE 8787907538T DE 3773214 T DE3773214 T DE 3773214T DE 3773214 D1 DE3773214 D1 DE 3773214D1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- feed pipe
- coupling
- piston
- cutting means
- 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 - Lifetime
Links
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8604810A SE455437B (sv) | 1986-11-10 | 1986-11-10 | Rorkoppling for anslutning av ett grenror till ett matarror |
PCT/SE1987/000522 WO1988003627A1 (en) | 1986-11-10 | 1987-11-06 | A pipe coupling for connecting a branch pipe to a feed pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3773214D1 true DE3773214D1 (de) | 1991-10-24 |
Family
ID=20366242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787907538T Expired - Lifetime DE3773214D1 (de) | 1986-11-10 | 1987-11-06 | Rohrkupplung zum anschluss einer rohrabzweigung an ein hauptrohr. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0333729B1 (de) |
AT (1) | ATE67571T1 (de) |
DE (1) | DE3773214D1 (de) |
SE (1) | SE455437B (de) |
WO (1) | WO1988003627A1 (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129250A5 (de) * | 1971-03-19 | 1972-10-27 | Air Comprime Ste Urbaine | |
SE418899B (sv) * | 1979-12-06 | 1981-06-29 | Evan Rogstadius | Rorkoppling for anslutning av ett grenror till ett matarror |
SE425185B (sv) * | 1980-02-26 | 1982-09-06 | Ericsson Telefon Ab L M | Forfarande och medel for anslutning av ett forgreningsror till en befintligrorledning |
-
1986
- 1986-11-10 SE SE8604810A patent/SE455437B/sv not_active IP Right Cessation
-
1987
- 1987-11-06 WO PCT/SE1987/000522 patent/WO1988003627A1/en active IP Right Grant
- 1987-11-06 DE DE8787907538T patent/DE3773214D1/de not_active Expired - Lifetime
- 1987-11-06 EP EP87907538A patent/EP0333729B1/de not_active Expired
- 1987-11-06 AT AT87907538T patent/ATE67571T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0333729B1 (de) | 1991-09-18 |
SE455437B (sv) | 1988-07-11 |
ATE67571T1 (de) | 1991-10-15 |
SE8604810D0 (sv) | 1986-11-10 |
EP0333729A1 (de) | 1989-09-27 |
WO1988003627A1 (en) | 1988-05-19 |
SE8604810L (sv) | 1988-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |