NL6917461A - - Google Patents
Info
- Publication number
- NL6917461A NL6917461A NL6917461A NL6917461A NL6917461A NL 6917461 A NL6917461 A NL 6917461A NL 6917461 A NL6917461 A NL 6917461A NL 6917461 A NL6917461 A NL 6917461A NL 6917461 A NL6917461 A NL 6917461A
- Authority
- NL
- Netherlands
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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
- F16L37/05—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by the pressure of a mechanical element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR174885 | 1968-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6917461A true NL6917461A (xx) | 1970-05-26 |
Family
ID=8657265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6917461A NL6917461A (xx) | 1968-11-22 | 1969-11-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3638969A (xx) |
| CA (1) | CA920168A (xx) |
| DE (1) | DE1956737A1 (xx) |
| FR (1) | FR1592813A (xx) |
| NL (1) | NL6917461A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074774A (en) * | 1975-05-19 | 1978-02-21 | Brown Cicero C | Drilling assembly |
| FR2316522A1 (fr) * | 1975-06-30 | 1977-01-28 | Erap | Dispositif de connexion pour portions successives de conduits, notamment pour conduits petroliers immerges |
| US4227721A (en) * | 1978-10-10 | 1980-10-14 | Carrier Corporation | Variable size coupling |
| GB2258708B (en) * | 1991-08-13 | 1996-02-28 | Camco Int | Method and apparatus for internally connecting to coiled tubing |
| US5306050A (en) * | 1991-08-13 | 1994-04-26 | Camco International Inc. | Apparatus for internally connecting to coiled tubing |
| DE4310448A1 (de) * | 1993-03-31 | 1994-10-06 | Parker Praedifa Gmbh | Dreiteilige ruhende Abdichtung |
| DE19521716C2 (de) * | 1995-06-14 | 2000-03-30 | Siemens Ag | Prozeßrohr mit Endverschluß |
| US9297716B2 (en) * | 2009-11-30 | 2016-03-29 | Stats (Uk) Limited | Pipe end sealing tool |
| US10520125B2 (en) * | 2016-11-11 | 2019-12-31 | Uniarmour Llc | Universal thread protector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1529607A (en) * | 1923-05-10 | 1925-03-10 | James L Bales | Circulating and cement head |
| US2609836A (en) * | 1946-08-16 | 1952-09-09 | Hydril Corp | Control head and blow-out preventer |
| US2897895A (en) * | 1956-03-30 | 1959-08-04 | Jersey Prod Res Co | Blowout closure device pressure head |
| US3071188A (en) * | 1958-10-29 | 1963-01-01 | Otis Eng Co | Remotely controlled latch for well tools |
| US3147992A (en) * | 1961-04-27 | 1964-09-08 | Shell Oil Co | Wellhead connector |
| US3098525A (en) * | 1961-04-27 | 1963-07-23 | Shell Oil Co | Apparatus for installing and retrieving equipment from underwater wells |
| US3163223A (en) * | 1961-07-26 | 1964-12-29 | Shell Oil Co | Wellhead connector |
| US3436084A (en) * | 1966-01-10 | 1969-04-01 | Dow Chemical Co | Packer for well treatment |
-
1968
- 1968-11-22 FR FR174885A patent/FR1592813A/fr not_active Expired
-
1969
- 1969-11-12 DE DE19691956737 patent/DE1956737A1/de active Pending
- 1969-11-18 CA CA067816A patent/CA920168A/en not_active Expired
- 1969-11-20 NL NL6917461A patent/NL6917461A/xx unknown
- 1969-11-24 US US879475A patent/US3638969A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1956737A1 (de) | 1970-06-04 |
| US3638969A (en) | 1972-02-01 |
| CA920168A (en) | 1973-01-30 |
| FR1592813A (xx) | 1970-05-19 |