NL172694B - DEVICE FOR CONNECTING PIPES. - Google Patents
DEVICE FOR CONNECTING PIPES.Info
- Publication number
- NL172694B NL172694B NL7107839A NL7107839A NL172694B NL 172694 B NL172694 B NL 172694B NL 7107839 A NL7107839 A NL 7107839A NL 7107839 A NL7107839 A NL 7107839A NL 172694 B NL172694 B NL 172694B
- Authority
- NL
- Netherlands
- Prior art keywords
- connecting pipes
- pipes
- 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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/08—Centrifuges for separating predominantly gaseous mixtures
-
- 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
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7107839A NL172694C (en) | 1971-06-08 | 1971-06-08 | DEVICE FOR CONNECTING PIPES. |
DE19722227326 DE2227326B2 (en) | 1971-06-08 | 1972-06-05 | DEVICE FOR CONNECTING THE ENDS OF PIPES SUBJECT TO A PRESSURE DIFFERENT FROM ATMOSPHERIC PRESSURE |
GB2630372A GB1398769A (en) | 1971-06-08 | 1972-06-06 | Device for the connection of conduits the interior pressure of which deviates from the atmospheric pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7107839A NL172694C (en) | 1971-06-08 | 1971-06-08 | DEVICE FOR CONNECTING PIPES. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7107839A NL7107839A (en) | 1972-12-12 |
NL172694B true NL172694B (en) | 1983-05-02 |
NL172694C NL172694C (en) | 1983-10-03 |
Family
ID=19813327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7107839A NL172694C (en) | 1971-06-08 | 1971-06-08 | DEVICE FOR CONNECTING PIPES. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2227326B2 (en) |
GB (1) | GB1398769A (en) |
NL (1) | NL172694C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824067A1 (en) * | 1978-06-01 | 1979-12-06 | Maschf Augsburg Nuernberg Ag | DEVICE FOR CONDUCTING PROCESS GAS IN A CENTRIFUGAL BLOCK |
NL8600264A (en) * | 1986-02-03 | 1987-09-01 | Jogema Holding | CONNECTION SYSTEM FOR A LARGE NUMBER OF PARALLEL SIMILAR DEVICES. |
-
1971
- 1971-06-08 NL NL7107839A patent/NL172694C/en not_active IP Right Cessation
-
1972
- 1972-06-05 DE DE19722227326 patent/DE2227326B2/en active Pending
- 1972-06-06 GB GB2630372A patent/GB1398769A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7107839A (en) | 1972-12-12 |
DE2227326B2 (en) | 1977-12-22 |
NL172694C (en) | 1983-10-03 |
GB1398769A (en) | 1975-06-25 |
DE2227326A1 (en) | 1972-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BY | An additional search report has been drawn up | ||
V4 | Lapsed because of reaching the maxim lifetime of a patent |