Classifications

• • 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
  • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
  • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
  • F03B3/106—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the turbine wheel and the pumps wheel being mounted in adjacent positions on the same shaft in a single casing
• • 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
• • 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
  • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
  • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S415/00—Rotary kinetic fluid motors or pumps
  • Y10S415/91—Reversible between pump and motor use

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Hydraulic Turbines (AREA)
• Structures Of Non-Positive Displacement Pumps (AREA)
• Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
• Earth Drilling (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4431163

Family Applications (1)

Country Status (24)

Families Citing this family (10)

Family Cites Families (2)

• 1972
  • 1972-12-14 CH CH1819172A patent/CH560323A5/xx not_active IP Right Cessation
• 1973
  • 1973-12-05 US US421789A patent/US3897167A/en not_active Expired - Lifetime
  • 1973-12-06 RO RO7376910A patent/RO64407A/en unknown
  • 1973-12-06 IT IT7058773A patent/IT999910B/en active
  • 1973-12-12 FI FI3806/73A patent/FI54734C/en active
  • 1973-12-12 BE BE138800A patent/BE808560A/en unknown
  • 1973-12-12 DD DD175287A patent/DD109713A5/xx unknown
  • 1973-12-12 AT AT1041673A patent/AT328997B/en not_active IP Right Cessation
  • 1973-12-12 FR FR7344416A patent/FR2330277A5/en not_active Expired
  • 1973-12-12 JP JP48139270A patent/JPS4987933A/ja active Pending
  • 1973-12-12 CA CA187,997A patent/CA988002A/en not_active Expired
  • 1973-12-12 SE SE7316764A patent/SE402328B/en unknown
  • 1973-12-12 ES ES421383A patent/ES421383A1/en not_active Expired
  • 1973-12-13 BR BR9747/73A patent/BR7309747D0/en unknown
  • 1973-12-13 AU AU63557/73A patent/AU469511B2/en not_active Expired
  • 1973-12-13 GB GB5772173A patent/GB1452139A/en not_active Expired
  • 1973-12-13 ZA ZA739452A patent/ZA739452B/en unknown
  • 1973-12-13 NO NO4755/73A patent/NO140354C/en unknown
  • 1973-12-13 CS CS738657A patent/CS189621B2/en unknown
  • 1973-12-14 AR AR251535A patent/AR196726A1/en active
  • 1973-12-14 DE DE2363166A patent/DE2363166C3/en not_active Expired
  • 1973-12-14 NL NL7317149A patent/NL7317149A/xx not_active Application Discontinuation
  • 1973-12-14 PL PL1973167332A patent/PL85749B1/pl unknown
  • 1973-12-14 IN IN2726/CAL/73A patent/IN139593B/en unknown

Also Published As

Similar Documents