RU2009101605A - CREW CUMULATIVE SCREW - Google Patents

CREW CUMULATIVE SCREW Download PDF

Info

Publication number
RU2009101605A
RU2009101605A RU2009101605/11A RU2009101605A RU2009101605A RU 2009101605 A RU2009101605 A RU 2009101605A RU 2009101605/11 A RU2009101605/11 A RU 2009101605/11A RU 2009101605 A RU2009101605 A RU 2009101605A RU 2009101605 A RU2009101605 A RU 2009101605A
Authority
RU
Russia
Prior art keywords
screw
rows
blades
cumulative
cone
Prior art date
Application number
RU2009101605/11A
Other languages
Russian (ru)
Other versions
RU2405713C2 (en
Inventor
Александр Васильевич Тугов (RU)
Александр Васильевич Тугов
Original Assignee
Александр Васильевич Тугов (RU)
Александр Васильевич Тугов
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 Александр Васильевич Тугов (RU), Александр Васильевич Тугов filed Critical Александр Васильевич Тугов (RU)
Priority to RU2009101605/11A priority Critical patent/RU2405713C2/en
Priority to PCT/RU2009/000695 priority patent/WO2010082865A1/en
Publication of RU2009101605A publication Critical patent/RU2009101605A/en
Application granted granted Critical
Publication of RU2405713C2 publication Critical patent/RU2405713C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/16—Propellers having a shrouding ring attached to blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

Кумулятивный винт, отличающийся тем, что выполнен в виде конуса, составленного из рядов вогнутых лопастей, направленных в рядах в сторону вращения, разграниченных и закрепленных вогнутыми обечайками, вершиной конуса является ступица, число рядов лопастей, число лопастей в ряду и их угол атаки, угловые, линейные и радиусные размеры винта и его элементов определяются выходной мощностью и скоростью на выходном валу. Cumulative screw, characterized in that it is made in the form of a cone composed of rows of concave blades directed in rows in the direction of rotation, delimited and secured by concave shells, the top of the cone is the hub, the number of rows of blades, the number of blades in a row and their angle of attack, angular , linear and radial dimensions of the screw and its elements are determined by the output power and speed on the output shaft.

Claims (1)

Кумулятивный винт, отличающийся тем, что выполнен в виде конуса, составленного из рядов вогнутых лопастей, направленных в рядах в сторону вращения, разграниченных и закрепленных вогнутыми обечайками, вершиной конуса является ступица, число рядов лопастей, число лопастей в ряду и их угол атаки, угловые, линейные и радиусные размеры винта и его элементов определяются выходной мощностью и скоростью на выходном валу. Cumulative screw, characterized in that it is made in the form of a cone composed of rows of concave blades directed in rows in the direction of rotation, delimited and secured by concave shells, the top of the cone is the hub, the number of rows of blades, the number of blades in a row and their angle of attack, angular , linear and radial dimensions of the screw and its elements are determined by the output power and speed on the output shaft.
RU2009101605/11A 2009-01-19 2009-01-19 Screw with cumulative effect RU2405713C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2009101605/11A RU2405713C2 (en) 2009-01-19 2009-01-19 Screw with cumulative effect
PCT/RU2009/000695 WO2010082865A1 (en) 2009-01-19 2009-12-17 Cumulative propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009101605/11A RU2405713C2 (en) 2009-01-19 2009-01-19 Screw with cumulative effect

Publications (2)

Publication Number Publication Date
RU2009101605A true RU2009101605A (en) 2010-07-27
RU2405713C2 RU2405713C2 (en) 2010-12-10

Family

ID=42339981

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009101605/11A RU2405713C2 (en) 2009-01-19 2009-01-19 Screw with cumulative effect

Country Status (2)

Country Link
RU (1) RU2405713C2 (en)
WO (1) WO2010082865A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116720264A (en) * 2023-08-04 2023-09-08 中国空气动力研究与发展中心计算空气动力研究所 Pneumatic layout method considering aerodynamic force/thermal accumulation deformation reverse geometry preset

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107472490A (en) * 2017-09-07 2017-12-15 中国船舶重工集团公司第七〇九研究所 A kind of multistage blade propulsion plant with radome fairing
FI20205417A1 (en) * 2020-04-27 2021-10-28 Teknologian Tutkimuskeskus Vtt Oy Marine propeller and arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190904718A (en) * 1909-02-26 1909-11-25 James Henry Mein Improved Screw Propeller for Ships.
ES454192A1 (en) * 1976-12-13 1977-12-01 Zapata Martinez Valentin System for the obtainment and the regulation of energy starting from air, sea and river currents
RU1789419C (en) * 1991-06-27 1993-01-23 Е.М.Захватов и В.А.Жидков Screw propeller
RU2161106C1 (en) * 2000-06-14 2000-12-27 Ходукин Владимир Михайлович Screw propeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116720264A (en) * 2023-08-04 2023-09-08 中国空气动力研究与发展中心计算空气动力研究所 Pneumatic layout method considering aerodynamic force/thermal accumulation deformation reverse geometry preset
CN116720264B (en) * 2023-08-04 2023-10-20 中国空气动力研究与发展中心计算空气动力研究所 Pneumatic layout method considering aerodynamic force/thermal accumulation deformation reverse geometry preset

Also Published As

Publication number Publication date
RU2405713C2 (en) 2010-12-10
WO2010082865A1 (en) 2010-07-22

Similar Documents

Publication Publication Date Title
EA201390414A1 (en) TWO-TURBINE SYSTEM NEXT BEHIND WIND / WATER (VINTDTRACKER) FOR WIND AND / OR WATER ENERGY WITH OPTIMIZED BLADE FORM
RU2015149421A (en) ROLLER BEARING FOR WIND TURBINES
WO2008111922A3 (en) Wind turbine mechanism strengthened by the magnus effect
EA201290419A1 (en) TURBINE
BR112016022382A2 (en) A shuttlecock and Strutt of a windmill for vertical-axis type aerogenerators
WO2011116845A3 (en) Direct drive wind turbine
FR2948973B1 (en) PROPELLER HUB WITH VARIABLE SHAFT BLADES
RU2009101605A (en) CREW CUMULATIVE SCREW
EA200900309A2 (en) ROTARY COAXIAL ROTARY MOTOR AND METHOD OF INCREASING KINETIC FLOW ENERGY
WO2012069905A3 (en) A wind turbine
CL2009000430A1 (en) Wind-powered type apparatus for electrical generation, where the axis of the turbine rotor is parallel to the length of the rotor blades, with a compact design and adaptable to the variable speed of the wind.
RU2013112321A (en) WIND ENGINE
RU2011154040A (en) WIND ENGINE
WO2011017780A3 (en) Vertical axis wind turbine with two concentric rotors
CY1121959T1 (en) TOP SHAFT ROTARY WIND TURBINES
RU2015115895A (en) Jet helicopter
RU2008127161A (en) Aircraft Carrier Screw
RU2009142357A (en) SEGMENT TYPE WIND POWER ROTOR
RU2011147883A (en) AIR ENGINE
WO2011034361A3 (en) Rotor structure for a fluid-power-generating system
RU2016143897A (en) Wind power plant
RU2014143501A (en) RADIAL ACTIVE REACTIVE TURBINE
RU2015100507A (en) Wind power plant
UA107560U (en) WINDOW TILT GENERATOR
RU2013102836A (en) PAIN TURBINE

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20150120