FR2075431A5 - - Google Patents
Info
- Publication number
- FR2075431A5 FR2075431A5 FR7100757A FR7100757A FR2075431A5 FR 2075431 A5 FR2075431 A5 FR 2075431A5 FR 7100757 A FR7100757 A FR 7100757A FR 7100757 A FR7100757 A FR 7100757A FR 2075431 A5 FR2075431 A5 FR 2075431A5
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1925572A IT946478B (it) | 1971-01-12 | 1972-01-12 | Cassa di interruzione per disgiuntore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US256070A | 1970-01-13 | 1970-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2075431A5 true FR2075431A5 (OSRAM) | 1971-10-08 |
Family
ID=21701345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7100757A Expired FR2075431A5 (OSRAM) | 1970-01-13 | 1971-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH529953A (OSRAM) |
| DE (1) | DE2100602A1 (OSRAM) |
| FR (1) | FR2075431A5 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10209367C1 (de) * | 2002-03-02 | 2003-06-05 | Thyssen Krupp Bilstein Gmbh | Ventilschieber |
-
1971
- 1971-01-07 DE DE19712100602 patent/DE2100602A1/de active Pending
- 1971-01-12 FR FR7100757A patent/FR2075431A5/fr not_active Expired
- 1971-01-12 CH CH42771A patent/CH529953A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH529953A (de) | 1972-10-31 |
| DE2100602A1 (de) | 1971-07-22 |