BR9005253A - Valvula de descarga bidirecional - Google Patents
Valvula de descarga bidirecionalInfo
- Publication number
- BR9005253A BR9005253A BR9005253A BR9005253A BR9005253A BR 9005253 A BR9005253 A BR 9005253A BR 9005253 A BR9005253 A BR 9005253A BR 9005253 A BR9005253 A BR 9005253A BR 9005253 A BR9005253 A BR 9005253A
- Authority
- BR
- Brazil
- Prior art keywords
- discharge valve
- bidirectional discharge
- bidirectional
- valve
- discharge
- Prior art date
Links
- 230000002457 bidirectional effect Effects 0.000 title 1
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
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES898903513A ES2016909A6 (es) | 1989-10-19 | 1989-10-19 | Valvula de descarga direccional. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9005253A true BR9005253A (pt) | 1991-09-17 |
Family
ID=8264384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9005253A BR9005253A (pt) | 1989-10-19 | 1990-10-18 | Valvula de descarga bidirecional |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0422982B1 (pt) |
| JP (1) | JPH03140679A (pt) |
| BR (1) | BR9005253A (pt) |
| DE (1) | DE69010821T2 (pt) |
| ES (2) | ES2016909A6 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285373A (zh) * | 2010-06-18 | 2011-12-21 | 江苏罡阳动力转向器厂 | 带安全阀结构的动力转向器 |
| DE102022120325A1 (de) * | 2022-08-11 | 2024-02-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bidirektionale Ventilvorrichtung für ein Pneumatik- und/oder ein Hydrauliksystem und Verfahren zum Betreiben einer bidirektionalen Ventilvorrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210170A (en) * | 1978-02-17 | 1980-07-01 | General Signal Corporation | Anti-cavitation and overload relief valve for a hydraulic system |
| US4476890A (en) * | 1981-06-12 | 1984-10-16 | Kayaba Kogyo Kabushiki Kaisha | Pressure control valve |
| FR2597952B1 (fr) * | 1986-04-29 | 1990-11-09 | Applic Mach Motrices | Clapet d'ecretage a ouverture rapide pour element de suspension hydropneumatique de vehicule lourd |
-
1989
- 1989-10-19 ES ES898903513A patent/ES2016909A6/es not_active Expired - Lifetime
-
1990
- 1990-09-28 EP EP19900402689 patent/EP0422982B1/en not_active Expired - Lifetime
- 1990-09-28 ES ES90402689T patent/ES2060981T3/es not_active Expired - Fee Related
- 1990-09-28 DE DE1990610821 patent/DE69010821T2/de not_active Expired - Fee Related
- 1990-10-18 BR BR9005253A patent/BR9005253A/pt not_active IP Right Cessation
- 1990-10-19 JP JP27947490A patent/JPH03140679A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0422982A1 (en) | 1991-04-17 |
| ES2016909A6 (es) | 1990-12-01 |
| ES2060981T3 (es) | 1994-12-01 |
| JPH03140679A (ja) | 1991-06-14 |
| EP0422982B1 (en) | 1994-07-20 |
| DE69010821D1 (de) | 1994-08-25 |
| DE69010821T2 (de) | 1994-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Letter patent granted | ||
| B21A | Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law |
Free format text: PATENTE EXTINTA EM 18/10/2005 |