ES198375Y - Dispositivo de valvula de seguridad receptora mandada por una valvula piloto. - Google Patents
Dispositivo de valvula de seguridad receptora mandada por una valvula piloto.Info
- Publication number
- ES198375Y ES198375Y ES1971198375U ES198375U ES198375Y ES 198375 Y ES198375 Y ES 198375Y ES 1971198375 U ES1971198375 U ES 1971198375U ES 198375 U ES198375 U ES 198375U ES 198375 Y ES198375 Y ES 198375Y
- Authority
- ES
- Spain
- Prior art keywords
- receiving safety
- valve device
- device commanded
- safety valve
- pilot valve
- Prior art date
- 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.)
- Expired
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
- F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7017626A FR2087322A5 (es) | 1970-05-14 | 1970-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES198375U ES198375U (es) | 1975-06-01 |
ES198375Y true ES198375Y (es) | 1975-10-16 |
Family
ID=9055535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971198375U Expired ES198375Y (es) | 1970-05-14 | 1971-05-13 | Dispositivo de valvula de seguridad receptora mandada por una valvula piloto. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE765903A (es) |
CH (1) | CH538075A (es) |
ES (1) | ES198375Y (es) |
FR (1) | FR2087322A5 (es) |
GB (1) | GB1351796A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0780567B2 (ja) * | 1986-03-25 | 1995-08-30 | 秀雄 長坂 | 粉体自動供給装置 |
GB2194311B (en) * | 1986-08-19 | 1990-05-16 | Fort Vale Eng Ltd | Improvements in or relating to valves |
GB2255424A (en) * | 1991-05-03 | 1992-11-04 | Delta Eng Holdings Ltd | Fluid flow control valves |
GB2322164B (en) * | 1997-01-07 | 2000-10-18 | Graham Halstead | Improvements in or relating to actuators |
-
1970
- 1970-05-14 FR FR7017626A patent/FR2087322A5/fr not_active Expired
-
1971
- 1971-04-16 BE BE765903A patent/BE765903A/xx unknown
- 1971-05-03 CH CH651371A patent/CH538075A/fr not_active IP Right Cessation
- 1971-05-13 ES ES1971198375U patent/ES198375Y/es not_active Expired
- 1971-05-14 GB GB1533871A patent/GB1351796A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH538075A (fr) | 1973-06-15 |
ES198375U (es) | 1975-06-01 |
BE765903A (fr) | 1971-10-18 |
FR2087322A5 (es) | 1971-12-31 |
GB1351796A (en) | 1974-05-01 |
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