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

Applications Claiming Priority (1)

Publications (2)

Family

ID=4360316

Family Applications (1)

Country Status (10)

Families Citing this family (1)

• 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  • 1979-09-25 DE DE19792939163 patent/DE2939163A1/de not_active Withdrawn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  • 1979-09-27 FR FR7924064A patent/FR2437556A1/fr not_active Withdrawn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 ES ES484558A patent/ES484558A1/es not_active Expired
  • 1979-09-28 IT IT68888/79A patent/IT1119194B/it active
  • 1979-09-28 JP JP12525079A patent/JPS5547070A/ja active Pending

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