FR1240538A - Clapet d'arrêt, en particulier pour canalisations de gaz de gros diamètre - Google Patents
Clapet d'arrêt, en particulier pour canalisations de gaz de gros diamètreInfo
- Publication number
- FR1240538A FR1240538A FR798013A FR798013A FR1240538A FR 1240538 A FR1240538 A FR 1240538A FR 798013 A FR798013 A FR 798013A FR 798013 A FR798013 A FR 798013A FR 1240538 A FR1240538 A FR 1240538A
- Authority
- FR
- France
- Prior art keywords
- shut
- valve
- large diameter
- gas pipes
- diameter gas
- 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
- F16K1/24—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 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR798013A FR1240538A (fr) | 1959-06-19 | 1959-06-19 | Clapet d'arrêt, en particulier pour canalisations de gaz de gros diamètre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR798013A FR1240538A (fr) | 1959-06-19 | 1959-06-19 | Clapet d'arrêt, en particulier pour canalisations de gaz de gros diamètre |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1240538A true FR1240538A (fr) | 1960-09-09 |
Family
ID=8716250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR798013A Expired FR1240538A (fr) | 1959-06-19 | 1959-06-19 | Clapet d'arrêt, en particulier pour canalisations de gaz de gros diamètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1240538A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882600A (zh) * | 2019-04-08 | 2019-06-14 | 河南天利热工装备股份有限公司 | 一种多工位平推气阀 |
-
1959
- 1959-06-19 FR FR798013A patent/FR1240538A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882600A (zh) * | 2019-04-08 | 2019-06-14 | 河南天利热工装备股份有限公司 | 一种多工位平推气阀 |
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