DD98150A1 - - Google Patents
Info
- Publication number
- DD98150A1 DD98150A1 DD16406772A DD16406772A DD98150A1 DD 98150 A1 DD98150 A1 DD 98150A1 DD 16406772 A DD16406772 A DD 16406772A DD 16406772 A DD16406772 A DD 16406772A DD 98150 A1 DD98150 A1 DD 98150A1
- 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
- F16K17/10—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 auxiliary valve for fluid operation of the main valve
- F16K17/105—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 auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16406772A DD98150A1 (en:Method) | 1972-06-30 | 1972-06-30 | |
| DE19722245706 DE2245706A1 (de) | 1972-06-30 | 1972-09-18 | Vorgesteuertes druckventil fuer hohe druecke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16406772A DD98150A1 (en:Method) | 1972-06-30 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD98150A1 true DD98150A1 (en:Method) | 1973-06-12 |
Family
ID=5487258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16406772A DD98150A1 (en:Method) | 1972-06-30 | 1972-06-30 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD98150A1 (en:Method) |
| DE (1) | DE2245706A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910765A1 (de) * | 1989-04-04 | 1990-10-11 | Klaus Brugger | Zweiwegeventil |
| DE19727003A1 (de) * | 1997-06-25 | 1999-01-07 | Bosch Gmbh Robert | Hydraulisch vorsteuerbares Druckventil |
| EP1956277A1 (en) * | 2007-02-08 | 2008-08-13 | Siemens Aktiengesellschaft | Valve |
-
1972
- 1972-06-30 DD DD16406772A patent/DD98150A1/xx unknown
- 1972-09-18 DE DE19722245706 patent/DE2245706A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2245706A1 (de) | 1974-01-17 |