IT1192489B - SCREW CONNECTION SYSTEM FOR A HERMETIC CONNECTION TO THE PRESSURE OF A PIPE WITH SCREW FITTING - Google Patents
SCREW CONNECTION SYSTEM FOR A HERMETIC CONNECTION TO THE PRESSURE OF A PIPE WITH SCREW FITTINGInfo
- Publication number
- IT1192489B IT1192489B IT09486/82A IT948682A IT1192489B IT 1192489 B IT1192489 B IT 1192489B IT 09486/82 A IT09486/82 A IT 09486/82A IT 948682 A IT948682 A IT 948682A IT 1192489 B IT1192489 B IT 1192489B
- Authority
- IT
- Italy
- Prior art keywords
- screw
- connection
- pipe
- pressure
- hermetic
- 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
- 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
- F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
- F16L19/043—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Bolts, Nuts, And Washers (AREA)
- Transplanting Machines (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3130922A DE3130922C1 (en) | 1981-08-05 | 1981-08-05 | Screw system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8209486A0 IT8209486A0 (en) | 1982-08-04 |
IT1192489B true IT1192489B (en) | 1988-04-13 |
Family
ID=6138605
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT09486/82A IT1192489B (en) | 1981-08-05 | 1982-08-04 | SCREW CONNECTION SYSTEM FOR A HERMETIC CONNECTION TO THE PRESSURE OF A PIPE WITH SCREW FITTING |
IT1982A09486A IT8209486A1 (en) | 1981-08-05 | 1982-08-04 | SCREW CONNECTION SYSTEM FOR A HERMETIC CONNECTION TO THE PRESSURE OF A PIPE WITH A SCREW FITTING |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1982A09486A IT8209486A1 (en) | 1981-08-05 | 1982-08-04 | SCREW CONNECTION SYSTEM FOR A HERMETIC CONNECTION TO THE PRESSURE OF A PIPE WITH A SCREW FITTING |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5828086A (en) |
AT (1) | AT386062B (en) |
BE (1) | BE893026A (en) |
BR (1) | BR8204589A (en) |
CH (1) | CH657436A5 (en) |
DE (1) | DE3130922C1 (en) |
DK (1) | DK155345C (en) |
ES (1) | ES274655Y (en) |
FI (1) | FI70079C (en) |
FR (1) | FR2511114B1 (en) |
GB (1) | GB2103743B (en) |
IT (2) | IT1192489B (en) |
NL (1) | NL8201235A (en) |
NO (1) | NO157950C (en) |
SE (1) | SE450522B (en) |
ZA (1) | ZA822531B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60128086U (en) * | 1984-02-08 | 1985-08-28 | 豊田工機株式会社 | Fluid pipe connection device |
JPS6387388U (en) * | 1986-11-28 | 1988-06-07 | ||
JPH088380Y2 (en) * | 1991-12-09 | 1996-03-06 | 日本ピラー工業株式会社 | Pipe joint structure |
IT201600116968A1 (en) * | 2016-11-18 | 2018-05-18 | Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile | DEVICE FOR JUNCTION COMPRESSION OF THIN WALL PIPES |
CN110030443A (en) * | 2019-05-17 | 2019-07-19 | 杭州科百特过滤器材有限公司 | Sealing duct connector |
JP2022017782A (en) * | 2020-07-14 | 2022-01-26 | 日本ピラー工業株式会社 | Inner ring and pipe joint |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7116986U (en) * | 1971-07-29 | Ati Gmbh | Pipe union for high pressure lines | |
US821564A (en) * | 1905-09-13 | 1906-05-22 | Modern Improvements Mfg Co | Coupling for pipes and tubes. |
US2011433A (en) * | 1933-03-25 | 1935-08-13 | Michigan Steel Casting Company | Pipe coupling |
US2332354A (en) * | 1941-10-03 | 1943-10-19 | Weatherhead Co | Tube coupling and method of making same |
US2529534A (en) * | 1946-03-20 | 1950-11-14 | Weatherhead Co | Adapter |
DE816178C (en) * | 1950-04-01 | 1951-10-08 | Ermeto G M B H | Insert sleeve for reinforcing pipe ends |
CH498332A (en) * | 1969-10-24 | 1970-10-31 | Fischer Ag Georg | Pipe connection |
DE2244862B1 (en) * | 1972-09-13 | 1973-12-06 | Jean Walterscheid Gmbh, 5204 Lohmar | SCREW CONNECTION |
DE2623157A1 (en) * | 1976-05-22 | 1977-11-24 | Walterscheid Gmbh Jean | SCREW CONNECTION |
DE2816132A1 (en) * | 1978-04-14 | 1979-10-25 | Walterscheid Gmbh Jean | SCREW CONNECTION |
-
1981
- 1981-08-05 DE DE3130922A patent/DE3130922C1/en not_active Expired
-
1982
- 1982-03-25 NL NL8201235A patent/NL8201235A/en not_active Application Discontinuation
- 1982-03-25 GB GB08208833A patent/GB2103743B/en not_active Expired
- 1982-04-09 AT AT0142982A patent/AT386062B/en not_active IP Right Cessation
- 1982-04-14 ZA ZA822531A patent/ZA822531B/en unknown
- 1982-04-29 BE BE0/207968A patent/BE893026A/en not_active IP Right Cessation
- 1982-05-14 FR FR8208420A patent/FR2511114B1/en not_active Expired
- 1982-05-26 CH CH3227/82A patent/CH657436A5/en not_active IP Right Cessation
- 1982-05-27 SE SE8203309A patent/SE450522B/en not_active IP Right Cessation
- 1982-06-10 FI FI822064A patent/FI70079C/en not_active IP Right Cessation
- 1982-06-28 DK DK288682A patent/DK155345C/en not_active IP Right Cessation
- 1982-07-27 JP JP57129719A patent/JPS5828086A/en active Granted
- 1982-08-03 NO NO822655A patent/NO157950C/en unknown
- 1982-08-04 IT IT09486/82A patent/IT1192489B/en active
- 1982-08-04 IT IT1982A09486A patent/IT8209486A1/en unknown
- 1982-08-04 ES ES1982274655U patent/ES274655Y/en not_active Expired
- 1982-08-04 BR BR8204589A patent/BR8204589A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO157950B (en) | 1988-03-07 |
FI70079B (en) | 1986-01-31 |
ES274655Y (en) | 1985-04-16 |
FI822064A0 (en) | 1982-06-10 |
DK155345B (en) | 1989-03-28 |
DK288682A (en) | 1983-02-06 |
JPS5828086A (en) | 1983-02-18 |
DE3130922C1 (en) | 1982-12-09 |
FR2511114B1 (en) | 1986-11-21 |
NO157950C (en) | 1988-06-15 |
SE8203309L (en) | 1983-02-06 |
GB2103743B (en) | 1985-02-06 |
IT8209486A1 (en) | 1984-02-04 |
SE450522B (en) | 1987-06-29 |
IT8209486A0 (en) | 1982-08-04 |
ZA822531B (en) | 1983-02-23 |
AT386062B (en) | 1988-06-27 |
JPS6110711B2 (en) | 1986-03-31 |
FI822064L (en) | 1983-02-06 |
ES274655U (en) | 1984-10-16 |
ATA142982A (en) | 1987-11-15 |
FI70079C (en) | 1986-09-12 |
GB2103743A (en) | 1983-02-23 |
CH657436A5 (en) | 1986-08-29 |
BE893026A (en) | 1982-08-16 |
NL8201235A (en) | 1983-03-01 |
FR2511114A1 (en) | 1983-02-11 |
BR8204589A (en) | 1983-07-26 |
DK155345C (en) | 1989-10-23 |
NO822655L (en) | 1983-02-07 |
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