IT1022397B - Ezzo di una servo valvola valvola a stantuffo azionata con l aria in pressione per - Google Patents
Ezzo di una servo valvola valvola a stantuffo azionata con l aria in pressione perInfo
- Publication number
- IT1022397B IT1022397B IT27814/74A IT2781474A IT1022397B IT 1022397 B IT1022397 B IT 1022397B IT 27814/74 A IT27814/74 A IT 27814/74A IT 2781474 A IT2781474 A IT 2781474A IT 1022397 B IT1022397 B IT 1022397B
- Authority
- IT
- Italy
- Prior art keywords
- ezzo
- pressurized air
- operated
- servo valve
- servo
- Prior art date
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)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732348819 DE2348819A1 (de) | 1973-09-28 | 1973-09-28 | Kolbenventil mit druckluftbetaetigung ueber ein hilfsventil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1022397B true IT1022397B (it) | 1978-03-20 |
Family
ID=5893966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27814/74A IT1022397B (it) | 1973-09-28 | 1974-09-27 | Ezzo di una servo valvola valvola a stantuffo azionata con l aria in pressione per |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT348495B (it) |
| BE (1) | BE820416A (it) |
| CH (1) | CH573079A5 (it) |
| DE (1) | DE2348819A1 (it) |
| FR (1) | FR2246798A1 (it) |
| IT (1) | IT1022397B (it) |
| NL (1) | NL7412714A (it) |
| SE (1) | SE397870B (it) |
| ZA (1) | ZA745842B (it) |
-
1973
- 1973-09-28 DE DE19732348819 patent/DE2348819A1/de not_active Withdrawn
-
1974
- 1974-07-13 ZA ZA00745842*A patent/ZA745842B/xx unknown
- 1974-09-26 SE SE7412136A patent/SE397870B/xx unknown
- 1974-09-26 FR FR7433144A patent/FR2246798A1/fr active Granted
- 1974-09-26 CH CH1302574A patent/CH573079A5/xx not_active IP Right Cessation
- 1974-09-26 NL NL7412714A patent/NL7412714A/xx not_active Application Discontinuation
- 1974-09-27 AT AT780374A patent/AT348495B/de not_active IP Right Cessation
- 1974-09-27 BE BE2053894A patent/BE820416A/xx unknown
- 1974-09-27 IT IT27814/74A patent/IT1022397B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2348819A1 (de) | 1975-04-10 |
| ATA780374A (de) | 1978-07-15 |
| BE820416A (fr) | 1975-01-16 |
| SE7412136L (it) | 1975-04-01 |
| FR2246798B3 (it) | 1977-07-08 |
| FR2246798A1 (en) | 1975-05-02 |
| CH573079A5 (it) | 1976-02-27 |
| NL7412714A (nl) | 1975-04-02 |
| AT348495B (de) | 1979-02-26 |
| ZA745842B (en) | 1975-11-26 |
| SE397870B (sv) | 1977-11-21 |
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