NL165824B - DEVICE FOR BLOCKING A PIPELINE. - Google Patents
DEVICE FOR BLOCKING A PIPELINE.Info
- Publication number
- NL165824B NL165824B NL7100615A NL7100615A NL165824B NL 165824 B NL165824 B NL 165824B NL 7100615 A NL7100615 A NL 7100615A NL 7100615 A NL7100615 A NL 7100615A NL 165824 B NL165824 B NL 165824B
- Authority
- NL
- Netherlands
- Prior art keywords
- pipeline
- blocking
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/188—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/312—Line blinds
-
- 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
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/105—Closing devices introduced radially into the pipe or hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1329570A | 1970-02-24 | 1970-02-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7100615A NL7100615A (en) | 1971-08-26 |
NL165824B true NL165824B (en) | 1980-12-15 |
NL165824C NL165824C (en) | 1981-05-15 |
Family
ID=21759224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7100615A NL165824C (en) | 1970-02-24 | 1971-01-18 | DEVICE FOR BLOCKING A PIPELINE. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE759510A (en) |
CA (1) | CA926319A (en) |
DE (1) | DE2059905C2 (en) |
FR (1) | FR2073000A5 (en) |
GB (1) | GB1297297A (en) |
NL (1) | NL165824C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI83695C (en) * | 1989-12-22 | 1991-08-12 | S T Ritvanen Oy | Kapventil |
GB9116111D0 (en) * | 1991-07-25 | 1991-09-11 | Underpressure Eng Co Ltd | Pipe plugging means |
US5430932A (en) * | 1994-03-15 | 1995-07-11 | Insta Valve Co. Ltd | Apparatus for installing a valve on or into an existing pipe |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US940356A (en) * | 1907-01-05 | 1909-11-16 | Frederick A Phelps | Valve-inserting machine. |
US1898935A (en) * | 1928-03-03 | 1933-02-21 | Mueller Co | Pipe cutter and valve inserting machine |
US1989768A (en) * | 1933-12-07 | 1935-02-05 | Alfred C Nieman | Apparatus for inserting valves in pipe lines |
US2655339A (en) * | 1951-07-11 | 1953-10-13 | Mueller Co | Pipe line stopper |
US2820482A (en) * | 1954-12-03 | 1958-01-21 | Dolphice H Greenwood | Line blind gate valve |
US2812778A (en) * | 1955-10-10 | 1957-11-12 | Williamson Inc T | Pipe line plugger |
US3108499A (en) * | 1960-09-28 | 1963-10-29 | John R Duncan | Method and apparatus for severing section of fluid pipeline therefrom |
US3298398A (en) * | 1964-02-07 | 1967-01-17 | Joseph B Smith | Plugging apparatus for pipe lines |
US3385314A (en) * | 1966-02-25 | 1968-05-28 | Charles L. Thompson | Valve apparatus |
US3833020A (en) * | 1970-02-24 | 1974-09-03 | Pipe Line Development Co | Apparatus for plugging pipe |
-
0
- BE BE759510D patent/BE759510A/en not_active IP Right Cessation
-
1970
- 1970-11-24 CA CA098985A patent/CA926319A/en not_active Expired
- 1970-11-30 GB GB1297297D patent/GB1297297A/en not_active Expired
- 1970-12-05 DE DE19702059905 patent/DE2059905C2/en not_active Expired
- 1970-12-07 FR FR7043915A patent/FR2073000A5/fr not_active Expired
-
1971
- 1971-01-18 NL NL7100615A patent/NL165824C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2073000A5 (en) | 1971-09-24 |
BE759510A (en) | 1971-04-30 |
GB1297297A (en) | 1972-11-22 |
NL165824C (en) | 1981-05-15 |
DE2059905C2 (en) | 1982-10-21 |
DE2059905A1 (en) | 1971-09-02 |
CA926319A (en) | 1973-05-15 |
NL7100615A (en) | 1971-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |