IT7968888A0 - BUTTERFLY VALVE ESPECIALLY FOR HYDRAULIC TURBINES - Google Patents

BUTTERFLY VALVE ESPECIALLY FOR HYDRAULIC TURBINES

Info

Publication number
IT7968888A0
IT7968888A0 IT7968888A IT6888879A IT7968888A0 IT 7968888 A0 IT7968888 A0 IT 7968888A0 IT 7968888 A IT7968888 A IT 7968888A IT 6888879 A IT6888879 A IT 6888879A IT 7968888 A0 IT7968888 A0 IT 7968888A0
Authority
IT
Italy
Prior art keywords
butterfly valve
hydraulic turbines
valve especially
turbines
hydraulic
Prior art date
Application number
IT7968888A
Other languages
Italian (it)
Other versions
IT1119194B (en
Inventor
Andre Culaud
Original Assignee
Charmilles Sa Ateliers
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Publication of IT7968888A0 publication Critical patent/IT7968888A0/en
Application granted granted Critical
Publication of IT1119194B publication Critical patent/IT1119194B/en

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)
IT68888/79A 1978-09-29 1979-09-28 BUTTERFLY VALVE PARTICULARLY FOR HYDRAULIC TURBINES IT1119194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1018478A CH623903A5 (en) 1978-09-29 1978-09-29 Butterfly valve

Publications (2)

Publication Number Publication Date
IT7968888A0 true IT7968888A0 (en) 1979-09-28
IT1119194B IT1119194B (en) 1986-03-03

Family

ID=4360316

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68888/79A IT1119194B (en) 1978-09-29 1979-09-28 BUTTERFLY VALVE PARTICULARLY FOR HYDRAULIC TURBINES

Country Status (10)

Country Link
JP (1) JPS5547070A (en)
AT (1) AT363404B (en)
BR (1) BR7906188A (en)
CH (1) CH623903A5 (en)
DE (1) DE2939163A1 (en)
ES (1) ES484558A1 (en)
FR (1) FR2437556A1 (en)
IT (1) IT1119194B (en)
NO (1) NO793090L (en)
SE (1) SE7907997L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840905B (en) * 2016-06-08 2018-01-05 曹学者 A kind of hydraulic butterfly valve system with excellent heat dispersion performance

Also Published As

Publication number Publication date
IT1119194B (en) 1986-03-03
AT363404B (en) 1981-08-10
ES484558A1 (en) 1980-04-16
DE2939163A1 (en) 1980-04-17
NO793090L (en) 1980-04-01
JPS5547070A (en) 1980-04-02
BR7906188A (en) 1980-06-03
FR2437556A1 (en) 1980-04-25
CH623903A5 (en) 1981-06-30
ATA625879A (en) 1980-12-15
SE7907997L (en) 1980-03-30

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