DE2224576A1 - - Google Patents
Info
- Publication number
- DE2224576A1 DE2224576A1 DE19722224576 DE2224576A DE2224576A1 DE 2224576 A1 DE2224576 A1 DE 2224576A1 DE 19722224576 DE19722224576 DE 19722224576 DE 2224576 A DE2224576 A DE 2224576A DE 2224576 A1 DE2224576 A1 DE 2224576A1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224576 DE2224576C2 (de) | 1972-05-19 | 1972-05-19 | Druckmittelbetätigtes, durch ein Hilfsventil gesteuertes Absperrventil für wechselnde DurchfluBrichtungen |
| IT67742/73A IT980603B (it) | 1972-04-17 | 1973-03-15 | Valvola a due vie del tipo a sede |
| US347432A US3862738A (en) | 1972-04-17 | 1973-04-03 | Two-way valve of the seated type |
| FR7313032A FR2180755B3 (US07922777-20110412-C00004.png) | 1972-04-17 | 1973-04-11 | |
| JP48041844A JPS4916922A (US07922777-20110412-C00004.png) | 1972-04-17 | 1973-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224576 DE2224576C2 (de) | 1972-05-19 | 1972-05-19 | Druckmittelbetätigtes, durch ein Hilfsventil gesteuertes Absperrventil für wechselnde DurchfluBrichtungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2224576B1 DE2224576B1 (de) | 1973-10-31 |
| DE2224576A1 true DE2224576A1 (US07922777-20110412-C00004.png) | 1973-10-31 |
| DE2224576C2 DE2224576C2 (de) | 1975-01-23 |
Family
ID=5845405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722224576 Expired DE2224576C2 (de) | 1972-04-17 | 1972-05-19 | Druckmittelbetätigtes, durch ein Hilfsventil gesteuertes Absperrventil für wechselnde DurchfluBrichtungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2224576C2 (US07922777-20110412-C00004.png) |
-
1972
- 1972-05-19 DE DE19722224576 patent/DE2224576C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2224576B1 (de) | 1973-10-31 |
| DE2224576C2 (de) | 1975-01-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHZ | Patent of addition ceased/non-payment of annual fee of parent patent |