FR760139A - Perfectionnements aux soupapes obturatrices à double olapet - Google Patents
Perfectionnements aux soupapes obturatrices à double olapetInfo
- Publication number
- FR760139A FR760139A FR760139DA FR760139A FR 760139 A FR760139 A FR 760139A FR 760139D A FR760139D A FR 760139DA FR 760139 A FR760139 A FR 760139A
- Authority
- FR
- France
- Prior art keywords
- valves
- double
- shut
- leaf
- leaf shut
- Prior art date
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR760139T | 1933-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR760139A true FR760139A (fr) | 1934-02-16 |
Family
ID=9168125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR760139D Expired FR760139A (fr) | 1933-08-28 | 1933-08-28 | Perfectionnements aux soupapes obturatrices à double olapet |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR760139A (fr) |
-
1933
- 1933-08-28 FR FR760139D patent/FR760139A/fr not_active Expired
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