FR2231911A1 - - Google Patents
Info
- Publication number
- FR2231911A1 FR2231911A1 FR7418431A FR7418431A FR2231911A1 FR 2231911 A1 FR2231911 A1 FR 2231911A1 FR 7418431 A FR7418431 A FR 7418431A FR 7418431 A FR7418431 A FR 7418431A FR 2231911 A1 FR2231911 A1 FR 2231911A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364786A US3921673A (en) | 1973-05-29 | 1973-05-29 | Protective insert for lined flanged conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2231911A1 true FR2231911A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-27 |
Family
ID=23436073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7418431A Withdrawn FR2231911A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-29 | 1974-05-28 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2454574A1 (fr) * | 1979-04-19 | 1980-11-14 | Hunter John | Procede et dispositif pour la formation de raccordements doubles de matiere plastique dans une conduite doublee |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2292175A1 (fr) * | 1974-11-19 | 1976-06-18 | Plastic Omnium Cie | Tubes renforces en matiere synthetique, notamment en ptfe |
| US4014368A (en) * | 1976-02-13 | 1977-03-29 | Alliance Plastics, Inc. | Flange protector |
| DE2838574C3 (de) * | 1978-09-05 | 1981-02-26 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Antriebsaggregat für ein Kraftfahrzeug |
| DE8022820U1 (de) | 1980-08-27 | 1981-01-22 | Weisert, Loser & Sohn Gmbh & Co, 7500 Karlsruhe | Vorrichtung zum einfuehren einer aus einer foerdereinrichtung gedrueckten bonbon-fuellung in eine strangformmaschine |
| AU551306B2 (en) * | 1982-08-02 | 1986-04-24 | Dow Chemical Company, The | Plastic lined pipe joint |
| US4423753A (en) | 1982-08-16 | 1984-01-03 | Smith John S | Flange protector |
| JPS6037824U (ja) * | 1983-08-22 | 1985-03-15 | 富士電機株式会社 | 導圧管 |
| US4765938A (en) * | 1985-09-30 | 1988-08-23 | The Dow Chemical Company | Apparatus and method for the application of a plastic liner to a flanged pipe elbow |
| US4799716A (en) * | 1987-05-15 | 1989-01-24 | Oteco Equipment Company | Protector for pipe connector hubs |
| US5115724A (en) * | 1989-09-20 | 1992-05-26 | Zavoda Manufacturing Co., Inc. | Adapter ring for a diaphragm seal |
| US5094795A (en) * | 1990-04-24 | 1992-03-10 | Mcmillan James S | Method for forming flanges on plastic pipe |
| US5403533A (en) * | 1991-03-26 | 1995-04-04 | Fischer & Porter Company | Process for lining a tube |
| DE4239909C1 (de) * | 1992-11-27 | 1994-05-05 | Rasmussen Gmbh | Rohrartiger Stutzen |
| US6742816B2 (en) * | 1998-06-23 | 2004-06-01 | Taco, Inc. | Pipe flange and piping system |
| US6305425B1 (en) * | 1999-08-02 | 2001-10-23 | Doris Korn | Pipe leadthrough |
| US6375229B1 (en) * | 1999-09-13 | 2002-04-23 | Dresser-Rand Company | Apparatus for draining a fluid from a pressure vessel and method of use therefor |
| CN1488052A (zh) * | 2000-12-12 | 2004-04-07 | 拉蒂斯知识产权有限公司 | 带有衬里的管道的连接 |
| US10214345B1 (en) * | 2011-12-12 | 2019-02-26 | Cameron Gordon Howie | Entryway protective collar |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451599A (en) * | 1945-04-16 | 1948-10-19 | Vibraseal Corp | Closure assembly |
| US2982311A (en) * | 1956-04-18 | 1961-05-02 | Plastic Insert Lining Company | Plastic pipe liner |
| US3298716A (en) * | 1964-08-31 | 1967-01-17 | Taylor Tube Seal Inc | Lined pipe and pipe joints and method of lining pipe and joining lined pipe |
| US3383750A (en) * | 1965-04-26 | 1968-05-21 | Dow Chemical Co | Method for flanging of thermoplastic lined pipe |
| NL130347C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-03-25 | |||
| US3459619A (en) * | 1966-10-25 | 1969-08-05 | American Mach & Foundry | Method for protecting coated pipe |
| US3435853A (en) * | 1967-01-25 | 1969-04-01 | Dore Co John L | Method and means for preventing liner contraction |
-
1973
- 1973-05-29 US US364786A patent/US3921673A/en not_active Expired - Lifetime
-
1974
- 1974-04-05 CA CA196,904A patent/CA996044A/en not_active Expired
- 1974-05-28 FR FR7418431A patent/FR2231911A1/fr not_active Withdrawn
- 1974-05-28 JP JP49060199A patent/JPS5020322A/ja active Pending
- 1974-05-28 DE DE19742425637 patent/DE2425637A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2454574A1 (fr) * | 1979-04-19 | 1980-11-14 | Hunter John | Procede et dispositif pour la formation de raccordements doubles de matiere plastique dans une conduite doublee |
Also Published As
| Publication number | Publication date |
|---|---|
| US3921673A (en) | 1975-11-25 |
| CA996044A (en) | 1976-08-31 |
| USB364786I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-28 |
| DE2425637A1 (de) | 1974-12-19 |
| JPS5020322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |