CH536965A - Device for closing, venting and fixing liquid lines - Google Patents
Device for closing, venting and fixing liquid linesInfo
- Publication number
- CH536965A CH536965A CH1684871A CH1684871A CH536965A CH 536965 A CH536965 A CH 536965A CH 1684871 A CH1684871 A CH 1684871A CH 1684871 A CH1684871 A CH 1684871A CH 536965 A CH536965 A CH 536965A
- Authority
- CH
- Switzerland
- Prior art keywords
- venting
- closing
- fixing liquid
- liquid lines
- lines
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1684871A CH536965A (en) | 1971-11-19 | 1971-11-19 | Device for closing, venting and fixing liquid lines |
DE19722247002 DE2247002A1 (en) | 1971-11-19 | 1972-09-25 | EXTRACTION PIN, IN PARTICULAR FOR SEALING AND FIXING LIQUID LINE ENDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1684871A CH536965A (en) | 1971-11-19 | 1971-11-19 | Device for closing, venting and fixing liquid lines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH536965A true CH536965A (en) | 1973-05-15 |
Family
ID=4420732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1684871A CH536965A (en) | 1971-11-19 | 1971-11-19 | Device for closing, venting and fixing liquid lines |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH536965A (en) |
DE (1) | DE2247002A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3217371C2 (en) * | 1981-07-25 | 1983-12-22 | Ing. Walter Hengst GmbH & Co KG, 4400 Münster | Loosening safety device for one screw |
DE3438188C1 (en) * | 1984-10-18 | 1986-02-20 | Ferdinand 7632 Friesenheim Geiger | Clamping plug and assembly spanner |
-
1971
- 1971-11-19 CH CH1684871A patent/CH536965A/en not_active IP Right Cessation
-
1972
- 1972-09-25 DE DE19722247002 patent/DE2247002A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2247002A1 (en) | 1973-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |