DD101001A1 - - Google Patents
Info
- Publication number
- DD101001A1 DD101001A1 DD16263472A DD16263472A DD101001A1 DD 101001 A1 DD101001 A1 DD 101001A1 DD 16263472 A DD16263472 A DD 16263472A DD 16263472 A DD16263472 A DD 16263472A DD 101001 A1 DD101001 A1 DD 101001A1
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
-
- 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
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Flow Control (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16263472A DD101001A1 (https=) | 1972-04-28 | 1972-04-28 | |
| DE19732317042 DE2317042C3 (de) | 1972-04-28 | 1973-04-05 | Verstellbares Stromregelventil |
| FR7315504A FR2182219B3 (https=) | 1972-04-28 | 1973-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16263472A DD101001A1 (https=) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD101001A1 true DD101001A1 (https=) | 1973-10-12 |
Family
ID=5486378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16263472A DD101001A1 (https=) | 1972-04-28 | 1972-04-28 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD101001A1 (https=) |
| FR (1) | FR2182219B3 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661640B (zh) * | 2012-05-08 | 2014-03-12 | 雷宜东 | 三通热力膨胀阀 |
-
1972
- 1972-04-28 DD DD16263472A patent/DD101001A1/xx unknown
-
1973
- 1973-04-27 FR FR7315504A patent/FR2182219B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317042A1 (de) | 1973-12-13 |
| FR2182219A1 (https=) | 1973-12-07 |
| FR2182219B3 (https=) | 1976-04-16 |
| DE2317042B2 (de) | 1976-01-08 |