FR2349088B1 - - Google Patents
Info
- Publication number
- FR2349088B1 FR2349088B1 FR7712461A FR7712461A FR2349088B1 FR 2349088 B1 FR2349088 B1 FR 2349088B1 FR 7712461 A FR7712461 A FR 7712461A FR 7712461 A FR7712461 A FR 7712461A FR 2349088 B1 FR2349088 B1 FR 2349088B1
- 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
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67972376A | 1976-04-23 | 1976-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2349088A1 FR2349088A1 (fr) | 1977-11-18 |
| FR2349088B1 true FR2349088B1 (fr) | 1984-03-09 |
Family
ID=24728083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7712461A Granted FR2349088A1 (fr) | 1976-04-23 | 1977-04-25 | Procede de reduction de la corrosion-erosion dans une soupape hydraulique et soupape construite en application du procede |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS52131213A (fr) |
| BE (1) | BE853827A (fr) |
| CA (1) | CA1052228A (fr) |
| DE (1) | DE2717821A1 (fr) |
| FR (1) | FR2349088A1 (fr) |
| GB (1) | GB1583245A (fr) |
| IT (1) | IT1078030B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533548A (en) * | 1995-05-18 | 1996-07-09 | Caterpillar Inc. | Valving interface for a poppet valve |
| JP7316055B2 (ja) * | 2019-02-12 | 2023-07-27 | ナブテスコ株式会社 | 油圧サーボバルブの状態診断方法、および油圧サーボバルブシステム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2506129A (en) * | 1945-05-10 | 1950-05-02 | Electrol Inc | Slide valve |
-
1977
- 1977-04-21 DE DE19772717821 patent/DE2717821A1/de not_active Withdrawn
- 1977-04-22 BE BE2055853A patent/BE853827A/fr not_active IP Right Cessation
- 1977-04-22 GB GB1458577A patent/GB1583245A/en not_active Expired
- 1977-04-22 CA CA276,755A patent/CA1052228A/fr not_active Expired
- 1977-04-22 JP JP4729577A patent/JPS52131213A/ja active Pending
- 1977-04-22 IT IT2273577A patent/IT1078030B/it active
- 1977-04-25 FR FR7712461A patent/FR2349088A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1052228A (fr) | 1979-04-10 |
| DE2717821A1 (de) | 1978-03-09 |
| FR2349088A1 (fr) | 1977-11-18 |
| JPS52131213A (en) | 1977-11-04 |
| IT1078030B (it) | 1985-05-08 |
| BE853827A (fr) | 1977-08-16 |
| GB1583245A (en) | 1981-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |