FR2437556A1 - Vanne papillon - Google Patents
Vanne papillonInfo
- Publication number
- FR2437556A1 FR2437556A1 FR7924064A FR7924064A FR2437556A1 FR 2437556 A1 FR2437556 A1 FR 2437556A1 FR 7924064 A FR7924064 A FR 7924064A FR 7924064 A FR7924064 A FR 7924064A FR 2437556 A1 FR2437556 A1 FR 2437556A1
- Authority
- FR
- France
- Prior art keywords
- butterfly valve
- intake
- disc
- valve body
- valve
- 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.)
- Withdrawn
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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/004—Valve arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1018478A CH623903A5 (en) | 1978-09-29 | 1978-09-29 | Butterfly valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2437556A1 true FR2437556A1 (fr) | 1980-04-25 |
Family
ID=4360316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924064A Withdrawn FR2437556A1 (fr) | 1978-09-29 | 1979-09-27 | Vanne papillon |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5547070A (ja) |
AT (1) | AT363404B (ja) |
BR (1) | BR7906188A (ja) |
CH (1) | CH623903A5 (ja) |
DE (1) | DE2939163A1 (ja) |
ES (1) | ES484558A1 (ja) |
FR (1) | FR2437556A1 (ja) |
IT (1) | IT1119194B (ja) |
NO (1) | NO793090L (ja) |
SE (1) | SE7907997L (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105840905B (zh) * | 2016-06-08 | 2018-01-05 | 曹学者 | 一种具有良好散热性能的液控蝶阀*** |
-
1978
- 1978-09-29 CH CH1018478A patent/CH623903A5/fr not_active IP Right Cessation
-
1979
- 1979-09-24 AT AT0625879A patent/AT363404B/de not_active IP Right Cessation
- 1979-09-25 DE DE19792939163 patent/DE2939163A1/de not_active Withdrawn
- 1979-09-26 BR BR7906188A patent/BR7906188A/pt unknown
- 1979-09-26 NO NO793090A patent/NO793090L/no unknown
- 1979-09-27 FR FR7924064A patent/FR2437556A1/fr not_active Withdrawn
- 1979-09-27 SE SE7907997A patent/SE7907997L/xx not_active Application Discontinuation
- 1979-09-28 JP JP12525079A patent/JPS5547070A/ja active Pending
- 1979-09-28 ES ES484558A patent/ES484558A1/es not_active Expired
- 1979-09-28 IT IT68888/79A patent/IT1119194B/it active
Also Published As
Publication number | Publication date |
---|---|
SE7907997L (sv) | 1980-03-30 |
ATA625879A (de) | 1980-12-15 |
AT363404B (de) | 1981-08-10 |
JPS5547070A (en) | 1980-04-02 |
BR7906188A (pt) | 1980-06-03 |
IT7968888A0 (it) | 1979-09-28 |
DE2939163A1 (de) | 1980-04-17 |
NO793090L (no) | 1980-04-01 |
CH623903A5 (en) | 1981-06-30 |
ES484558A1 (es) | 1980-04-16 |
IT1119194B (it) | 1986-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |