AT270316B - Kegeliger Dichtungsring für Rohrverbindungen - Google Patents
Kegeliger Dichtungsring für RohrverbindungenInfo
- Publication number
- AT270316B AT270316B AT236166A AT236166A AT270316B AT 270316 B AT270316 B AT 270316B AT 236166 A AT236166 A AT 236166A AT 236166 A AT236166 A AT 236166A AT 270316 B AT270316 B AT 270316B
- Authority
- AT
- Austria
- Prior art keywords
- sealing ring
- pipe connections
- conical sealing
- conical
- connections
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0056227 | 1965-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT270316B true AT270316B (de) | 1969-04-25 |
Family
ID=7227765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT236166A AT270316B (de) | 1965-05-26 | 1966-03-11 | Kegeliger Dichtungsring für Rohrverbindungen |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1602479A (US20110009641A1-20110113-C00256.png) * | 1968-02-23 | 1970-11-30 | ||
| JPS6339502Y2 (US20110009641A1-20110113-C00256.png) * | 1986-06-02 | 1988-10-17 | ||
| WO1993025837A1 (de) * | 1992-06-17 | 1993-12-23 | Lehmann Klaus Dieter | Verbindungssystem für rohrleitungen |
| US6467752B2 (en) * | 1999-07-23 | 2002-10-22 | Westinghouse Air Brake Technologies Corporation | Unitary fitting and ball-valve |
| DK2521874T3 (en) * | 2010-01-04 | 2016-11-07 | Lokring Tech Llc | Mechanically attached fittings for use in an acidic environment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2139413A (en) * | 1932-11-26 | 1938-12-06 | Patex Sa | Joint for pipes |
| FR883512A (fr) * | 1942-02-16 | 1943-07-07 | Raccord étanche, sans soudure, pour tuyaux | |
| DE834626C (de) * | 1949-03-01 | 1952-03-20 | Hans Kreidel | Dichtung fuer Rohrverschraubungen |
| US2695796A (en) * | 1952-10-29 | 1954-11-30 | George V Woodling | Coupling sleeve connection |
| US2693377A (en) * | 1953-01-23 | 1954-11-02 | Paul D Wurzburger | Biting ring pipe coupling with helical cutting edge |
| US2693376A (en) * | 1953-01-23 | 1954-11-02 | Paul D Wurzburger | Double-biting ring pipe coupling |
| DE1168715B (de) * | 1958-02-25 | 1964-04-23 | Hans Kreidel | Dichtring fuer Rohrverbindungen |
-
1966
- 1966-03-11 AT AT236166A patent/AT270316B/de active
- 1966-03-15 CH CH370566A patent/CH457995A/de unknown
- 1966-03-18 NO NO162170A patent/NO117098B/no unknown
- 1966-03-21 NL NL6603680A patent/NL6603680A/xx unknown
- 1966-04-18 DK DK197566AA patent/DK118538B/da unknown
- 1966-05-06 GB GB20036/66A patent/GB1085166A/en not_active Expired
- 1966-05-10 FR FR60984A patent/FR1479684A/fr not_active Expired
- 1966-05-23 FI FI661345A patent/FI45487C/fi active
- 1966-05-25 BE BE681573D patent/BE681573A/xx not_active IP Right Cessation
- 1966-05-25 US US552932A patent/US3402948A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE681573A (US20110009641A1-20110113-C00256.png) | 1966-10-31 |
| NO117098B (US20110009641A1-20110113-C00256.png) | 1969-06-30 |
| FI45487C (fi) | 1972-06-12 |
| US3402948A (en) | 1968-09-24 |
| NL6603680A (US20110009641A1-20110113-C00256.png) | 1966-11-28 |
| GB1085166A (en) | 1967-09-27 |
| FR1479684A (fr) | 1967-05-05 |
| DK118538B (da) | 1970-08-31 |
| CH457995A (de) | 1968-06-15 |
| FI45487B (US20110009641A1-20110113-C00256.png) | 1972-02-29 |
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