CS157698B2 - - Google Patents
Info
- Publication number
- CS157698B2 CS157698B2 CS154771A CS154771A CS157698B2 CS 157698 B2 CS157698 B2 CS 157698B2 CS 154771 A CS154771 A CS 154771A CS 154771 A CS154771 A CS 154771A CS 157698 B2 CS157698 B2 CS 157698B2
- Authority
- CS
- Czechoslovakia
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
- F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14600770 | 1970-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS157698B2 true CS157698B2 (en:Method) | 1974-09-16 |
Family
ID=5482240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS154771A CS157698B2 (en:Method) | 1970-03-05 | 1971-03-02 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS157698B2 (en:Method) |
| DE (1) | DE2109527A1 (en:Method) |
| HU (1) | HU166995B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8314209D0 (en) * | 1983-05-23 | 1983-06-29 | British Gas Corp | Sealing joints and leaks in mains |
| DE4436375C2 (de) * | 1994-10-12 | 1995-11-16 | Alois Grieser | Schnellverfahren zur Sanierung von undichten Muffenverbindungen in befahrbaren Rohrleitungen |
-
1971
- 1971-03-01 DE DE19712109527 patent/DE2109527A1/de active Pending
- 1971-03-02 CS CS154771A patent/CS157698B2/cs unknown
- 1971-03-05 HU HUGA001045 patent/HU166995B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2109527A1 (de) | 1972-08-03 |
| HU166995B (en:Method) | 1975-07-28 |