BR9501743A - União roscada para tubos - Google Patents
União roscada para tubosInfo
- Publication number
- BR9501743A BR9501743A BR9501743A BR9501743A BR9501743A BR 9501743 A BR9501743 A BR 9501743A BR 9501743 A BR9501743 A BR 9501743A BR 9501743 A BR9501743 A BR 9501743A BR 9501743 A BR9501743 A BR 9501743A
- Authority
- BR
- Brazil
- Prior art keywords
- pipe connection
- pipe
- connection
- Prior art date
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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/043—Threaded with locking means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9407148U DE9407148U1 (de) | 1994-04-29 | 1994-04-29 | Schraubverbindung für Rohre |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9501743A true BR9501743A (pt) | 1995-11-21 |
Family
ID=6908030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9501743A BR9501743A (pt) | 1994-04-29 | 1995-04-20 | União roscada para tubos |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9501743A (pt) |
DE (1) | DE9407148U1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2791755B1 (fr) * | 1999-04-02 | 2001-04-27 | Air Liquide | Dispositif de raccordement de deux conduits de fluides et utilisation pour le raccordement d'un flexible |
-
1994
- 1994-04-29 DE DE9407148U patent/DE9407148U1/de not_active Expired - Lifetime
-
1995
- 1995-04-20 BR BR9501743A patent/BR9501743A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE9407148U1 (de) | 1995-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
PC | Transfer |
Free format text: SBF-HAGUSTA GMBH (DE) |
|
FG | Letter patent granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE 5A., 6A., 7A., 8A., 9A., 10A., 11A., 12A., 13A., 14A., 15A. E 16A. ANUIDADE(S) |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 5A, 6A, 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |