DD118155A1 - - Google Patents
Info
- Publication number
- DD118155A1 DD118155A1 DD18474075A DD18474075A DD118155A1 DD 118155 A1 DD118155 A1 DD 118155A1 DD 18474075 A DD18474075 A DD 18474075A DD 18474075 A DD18474075 A DD 18474075A DD 118155 A1 DD118155 A1 DD 118155A1
- Authority
- DD
- German Democratic Republic
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18474075A DD118155A1 (en) | 1975-03-13 | 1975-03-13 | |
| DE19752541155 DE2541155A1 (en) | 1975-03-13 | 1975-09-16 | Sprung pressure control valve - has series valve passages controlled by different diameter ring surfaces on single valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18474075A DD118155A1 (en) | 1975-03-13 | 1975-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD118155A1 true DD118155A1 (en) | 1976-02-12 |
Family
ID=5499519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18474075A DD118155A1 (en) | 1975-03-13 | 1975-03-13 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD118155A1 (en) |
| DE (1) | DE2541155A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013109473A1 (en) * | 2012-01-19 | 2013-07-25 | Flow International Corporation | Relief valve assembly and components thereof |
| EP3417196B1 (en) | 2016-02-17 | 2020-12-16 | Flow International Corporation | Regulator valve assembly and components thereof |
-
1975
- 1975-03-13 DD DD18474075A patent/DD118155A1/xx unknown
- 1975-09-16 DE DE19752541155 patent/DE2541155A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2541155A1 (en) | 1976-09-16 |