RO101316B1 - Liquid outflow with self-stopping without pressure adjusting device - Google Patents
Liquid outflow with self-stopping without pressure adjusting deviceInfo
- Publication number
- RO101316B1 RO101316B1 RO138682A RO13868289A RO101316B1 RO 101316 B1 RO101316 B1 RO 101316B1 RO 138682 A RO138682 A RO 138682A RO 13868289 A RO13868289 A RO 13868289A RO 101316 B1 RO101316 B1 RO 101316B1
- Authority
- RO
- Romania
- Prior art keywords
- intermediate threshold
- self
- assembled
- cylindrical body
- chamber
- Prior art date
Links
Landscapes
- Safety Valves (AREA)
Abstract
Inventia se refera la un dispozitv pentru reglarea debitelor fluide, cu autoblocare lipsa presiune, care se monteaza în instalatiile hidraulice din obiective industriale, institutii sau locuinte. Dispozitivul, conform inventiei, este alcatuit dintr-un corp cilindric (1) având la interior o camera inferioara (a), si o camera superioara (b), despartite de un prag intermediar (c) în care este practicat un orificiu tronconic (d) în camera inferioara (a) între pragul intermediar (c) si un orificiu de admisie (e) fiind montat un piston mobil (14), prevazut în exterior cu niste canale semicirculare (k) si o portiune tronconica (1), iar în interior cu o cama înfundata (m), iar în camera superioara (b) între pragul intermediar (c) si un orificiu deevacuare (7) fiind montata o piesa de blocaj (4) ghidata în niste canale verticale (g) si prevazuta cu o fanta superioara (n), în interiorul piesei de blocaj (4) fiind montata o cama excentrica (5) asamblata pe un ax de actionare (6) si pozitionata din exteriorul dispozitivului cu ajutorul unei roti de manevra (10) prin presarea unor bile sferice (11) de catre un disc inelar (12) si un resort elicoidal (13) în niste orificii semisferice (j) practicate într-o bucsa de reglaj (8) asamblata la corpul cilindric (1). Inventia prezinta o siguranta marita în exploatare, simplitate constructiva si întretinere usoara.The invention relates to a device for regulating fluid flows, with self-locking lack of pressure, which is mounted in the hydraulic installations in industrial facilities, institutions or dwellings. The device according to the invention consists of a cylindrical body (1) having in the interior a lower chamber (a) and a top chamber (b), separated by an intermediate threshold (c) in which there is practiced a truncated orifice ) in the lower chamber (a) between the intermediate threshold (c) and an inlet (e) there is mounted a mobile piston (14) provided with some semi-circular channels (k) and a truncated portion (1) (4) guided in some vertical channels (g) and provided with a hinged cam (m), in the upper chamber (b) between the intermediate threshold (c) and an outlet (7) (5) assembled on a drive shaft (6) and positioned from the outside of the device by means of a maneuvering wheel (10) by pressing some spherical balls (n) into the blocking piece (4) (11) by an annular disc (12) and a helical spring (13) in some half holes (j) carried out in an adjusting sleeve (8) assembled to the cylindrical body (1). The invention has increased safety in operation, constructive simplicity and easy maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1989138682A RO101316A2 (en) | 1989-03-15 | 1989-03-15 | Liquid outflow with self-stopping without pressure adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1989138682A RO101316A2 (en) | 1989-03-15 | 1989-03-15 | Liquid outflow with self-stopping without pressure adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO101316B1 true RO101316B1 (en) | 1991-05-31 |
| RO101316A2 RO101316A2 (en) | 1991-11-21 |
Family
ID=20124223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1989138682A RO101316A2 (en) | 1989-03-15 | 1989-03-15 | Liquid outflow with self-stopping without pressure adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101316A2 (en) |
-
1989
- 1989-03-15 RO RO1989138682A patent/RO101316A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO101316A2 (en) | 1991-11-21 |
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