FR2492497B3 - - Google Patents
Info
- Publication number
- FR2492497B3 FR2492497B3 FR8119158A FR8119158A FR2492497B3 FR 2492497 B3 FR2492497 B3 FR 2492497B3 FR 8119158 A FR8119158 A FR 8119158A FR 8119158 A FR8119158 A FR 8119158A FR 2492497 B3 FR2492497 B3 FR 2492497B3
- Authority
- FR
- France
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
- F01L3/205—Reed valves
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Check Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2314180U IT8023141V0 (it) | 1980-10-17 | 1980-10-17 | Mezzi valvolari di non ritorno a lamelle flessibili. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492497A3 FR2492497A3 (fr) | 1982-04-23 |
| FR2492497B3 true FR2492497B3 (it) | 1982-11-26 |
Family
ID=11204211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8119158A Granted FR2492497A3 (fr) | 1980-10-17 | 1981-10-12 | Dispositif a effet de clapet anti-retour |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE8128953U1 (it) |
| FR (1) | FR2492497A3 (it) |
| IT (1) | IT8023141V0 (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT218931Z2 (it) * | 1989-10-31 | 1992-11-10 | Adler | Valvola di non ritorno di tipo lamellare a concentrazione di flusso |
| CN115076409B (zh) * | 2022-08-11 | 2022-11-08 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | 一种多瓣式隔离水阀 |
-
1980
- 1980-10-17 IT IT2314180U patent/IT8023141V0/it unknown
-
1981
- 1981-10-02 DE DE19818128953 patent/DE8128953U1/de not_active Expired
- 1981-10-12 FR FR8119158A patent/FR2492497A3/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE8128953U1 (de) | 1982-02-04 |
| FR2492497A3 (fr) | 1982-04-23 |
| IT8023141V0 (it) | 1980-10-17 |