FR2252897A1 - - Google Patents
Info
- Publication number
- FR2252897A1 FR2252897A1 FR7439548A FR7439548A FR2252897A1 FR 2252897 A1 FR2252897 A1 FR 2252897A1 FR 7439548 A FR7439548 A FR 7439548A FR 7439548 A FR7439548 A FR 7439548A FR 2252897 A1 FR2252897 A1 FR 2252897A1
- 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.)
- Granted
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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- 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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/026—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5588773 | 1973-12-03 | ||
| GB4089874*[A GB1443810A (en) | 1973-12-03 | 1974-09-19 | Falnged ductile iron pipes and the production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252897A1 true FR2252897A1 (en) | 1975-06-27 |
| FR2252897B1 FR2252897B1 (en) | 1979-07-06 |
Family
ID=26264534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7439548A Expired FR2252897B1 (en) | 1973-12-03 | 1974-12-03 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5135118A (en) |
| CA (1) | CA1020105A (en) |
| DE (1) | DE2456841A1 (en) |
| ES (1) | ES432516A1 (en) |
| FI (1) | FI348674A (en) |
| FR (1) | FR2252897B1 (en) |
| GB (1) | GB1443810A (en) |
| IN (1) | IN140746B (en) |
| IT (1) | IT1024952B (en) |
| SE (1) | SE7415051L (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2335689A1 (en) * | 1975-12-18 | 1977-07-15 | Regan Offshore Int | MARINE RISER ELEMENT COUPLING DEVICE |
| FR2385886A1 (en) * | 1977-04-01 | 1978-10-27 | Regan Offshore Int | SEAL FOR RISING COLUMN FOR DRILLING AND DEEP SEA PRODUCTION |
| WO1994023233A1 (en) * | 1993-04-03 | 1994-10-13 | Daniel Graham Ball | Pipe coupling |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837113A (en) * | 2012-10-15 | 2012-12-26 | 黄石新兴管业有限公司 | Method for automatically welding ductile iron pipe fitting |
| CN102873502A (en) * | 2012-10-15 | 2013-01-16 | 黄石新兴管业有限公司 | Flat-mounted flange single welding joint connecting method of nodular graphite cast iron flanged pipe |
| CN106224669A (en) * | 2016-08-30 | 2016-12-14 | 无锡神意环件法兰有限公司 | Novel butt welded flange |
| CN106224666A (en) * | 2016-08-30 | 2016-12-14 | 无锡神意环件法兰有限公司 | Torticollis type W.N flange |
| FR3073596B1 (en) * | 2017-11-14 | 2019-11-29 | Arianegroup Sas | IMPROVED TUBE / FLANGE ASSEMBLY FOR PRESSURIZING SYSTEM OF AERONAUTICAL EQUIPMENT |
| CN114811221A (en) * | 2022-05-07 | 2022-07-29 | 山东京唐金属制品有限公司 | Novel flange connecting method for cast pipe |
-
1974
- 1974-09-19 GB GB4089874*[A patent/GB1443810A/en not_active Expired
- 1974-12-02 FI FI3486/74A patent/FI348674A/fi unknown
- 1974-12-02 ES ES432516A patent/ES432516A1/en not_active Expired
- 1974-12-02 SE SE7415051A patent/SE7415051L/xx unknown
- 1974-12-02 IT IT70496/74A patent/IT1024952B/en active
- 1974-12-02 DE DE19742456841 patent/DE2456841A1/en not_active Ceased
- 1974-12-03 CA CA215,280A patent/CA1020105A/en not_active Expired
- 1974-12-03 IN IN2673/CAL/1974A patent/IN140746B/en unknown
- 1974-12-03 FR FR7439548A patent/FR2252897B1/fr not_active Expired
- 1974-12-03 JP JP49139342A patent/JPS5135118A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2335689A1 (en) * | 1975-12-18 | 1977-07-15 | Regan Offshore Int | MARINE RISER ELEMENT COUPLING DEVICE |
| FR2385886A1 (en) * | 1977-04-01 | 1978-10-27 | Regan Offshore Int | SEAL FOR RISING COLUMN FOR DRILLING AND DEEP SEA PRODUCTION |
| WO1994023233A1 (en) * | 1993-04-03 | 1994-10-13 | Daniel Graham Ball | Pipe coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1024952B (en) | 1978-07-20 |
| CA1020105A (en) | 1977-11-01 |
| JPS5135118A (en) | 1976-03-25 |
| AU7598174A (en) | 1976-06-03 |
| ES432516A1 (en) | 1976-11-16 |
| FR2252897B1 (en) | 1979-07-06 |
| IN140746B (en) | 1976-12-18 |
| FI348674A (en) | 1975-06-04 |
| GB1443810A (en) | 1976-07-28 |
| DE2456841A1 (en) | 1975-06-05 |
| SE7415051L (en) | 1975-06-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |