PL418871A1 - Hydraulic rotary-blade element - Google Patents

Hydraulic rotary-blade element

Info

Publication number
PL418871A1
PL418871A1 PL418871A PL41887116A PL418871A1 PL 418871 A1 PL418871 A1 PL 418871A1 PL 418871 A PL418871 A PL 418871A PL 41887116 A PL41887116 A PL 41887116A PL 418871 A1 PL418871 A1 PL 418871A1
Authority
PL
Poland
Prior art keywords
space
stator
rotor
hydraulic
attached
Prior art date
Application number
PL418871A
Other languages
Polish (pl)
Other versions
PL236310B1 (en
Inventor
Sławomir Żuławski
Original Assignee
Sławomir Żuławski
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 Sławomir Żuławski filed Critical Sławomir Żuławski
Priority to PL418871A priority Critical patent/PL236310B1/en
Priority to JP2019537739A priority patent/JP2019534422A/en
Priority to EP17787664.6A priority patent/EP3519678A1/en
Priority to PCT/PL2017/000090 priority patent/WO2018063011A1/en
Publication of PL418871A1 publication Critical patent/PL418871A1/en
Priority to US16/293,935 priority patent/US20190211818A1/en
Publication of PL236310B1 publication Critical patent/PL236310B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F04C2/07—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Hydraulic Motors (AREA)

Abstract

Przedmiotem wynalazku jest element hydrauliczny obrotowo łopatkowy, którego korpus, mający wewnętrzną przestrzeń hydrauliczną w kształcie bryły toroid (toroidalną) o osi obrotu (X - X), jest podzielony płaszczyzną (A - A), przechodzącą przez tę przestrzeń prostopadle do osi obrotu (X - X), a w przypadku przestrzeni w kształcie toroida kołowego (torusa) - płaszczyzną (A - A), przechodzącą przez środek koła opisującego tę przestrzeń na część ruchomą (1.1) (rotor) i część stacjonarną (1.2) (stator). Obydwie części korpusu są zespolone dwoma pierścieniami (1.7a i 1.7b), przymocowanymi koncentrycznie po obu stronach przestrzeni hydraulicznej do krawędzi jednej części korpusu i zachodzącymi promieniowo na drugą część, tworząc z obiema częściami korpusu dwa koncentryczne łożyska wieńcowe, utrzymujące rotor i stator w jednym położeniu osiowo promieniowym względem siebie i umożliwiające rotorowi obracanie się względem statora wokół wspólnej osi obrotu (X - X). W wewnętrznej przestrzeni znajdują się łopatki (1.11a i 1.11b) o przekroju tej przestrzeni, przymocowane na przemian do rotora i statora, dzielące tę przestrzeń na oddzielne komory hydrauliczne. Dzięki możliwości obracania się rotora względem statora, razem z przymocowanymi łopatkami, zgłaszany wynalazek może być zastosowany na przykład jako siłownik obrotowy, różnego rodzaju zawór, pompa lub jeszcze inny element funkcyjny.The subject of the invention is a rotary vane hydraulic element whose body, having a toroidal (toroidal) internal hydraulic space with a rotation axis (X - X), is divided by a plane (A - A) passing through this space perpendicular to the rotation axis (X - X), and in the case of a circular toroid (torus) space - a plane (A - A), passing through the center of the circle describing this space to the movable part (1.1) (rotor) and stationary part (1.2) (stator). Both parts of the body are joined by two rings (1.7a and 1.7b), attached concentrically on both sides of the hydraulic space to the edge of one part of the body and overlapping the other part radially, forming with both body parts two concentric rim bearings, holding the rotor and stator in one position axially radial to each other and enabling the rotor to rotate relative to the stator about a common axis of rotation (X - X). In the inner space there are blades (1.11a and 1.11b) with a cross-section of this space, alternately attached to the rotor and stator, dividing this space into separate hydraulic chambers. Due to the rotor's ability to rotate relative to the stator, together with the blades attached, the present invention can be used, for example, as a rotary actuator, various types of valves, pumps or other functional elements.

PL418871A 2016-09-27 2016-09-27 Hydraulic rotary-blade element PL236310B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL418871A PL236310B1 (en) 2016-09-27 2016-09-27 Hydraulic rotary-blade element
JP2019537739A JP2019534422A (en) 2016-09-27 2017-09-22 Rotary vane fluid pressure element
EP17787664.6A EP3519678A1 (en) 2016-09-27 2017-09-22 Rotary vane hydraulic element
PCT/PL2017/000090 WO2018063011A1 (en) 2016-09-27 2017-09-22 Rotary vane hydraulic element
US16/293,935 US20190211818A1 (en) 2016-09-27 2019-03-06 Rotary vane hydraulic element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL418871A PL236310B1 (en) 2016-09-27 2016-09-27 Hydraulic rotary-blade element

Publications (2)

Publication Number Publication Date
PL418871A1 true PL418871A1 (en) 2018-04-09
PL236310B1 PL236310B1 (en) 2020-12-28

Family

ID=60153399

Family Applications (1)

Application Number Title Priority Date Filing Date
PL418871A PL236310B1 (en) 2016-09-27 2016-09-27 Hydraulic rotary-blade element

Country Status (5)

Country Link
US (1) US20190211818A1 (en)
EP (1) EP3519678A1 (en)
JP (1) JP2019534422A (en)
PL (1) PL236310B1 (en)
WO (1) WO2018063011A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641911A (en) * 1925-07-10 1927-09-06 Tschudi Traugott Rotary engine
FR2613423B1 (en) * 1987-03-31 1992-07-10 Bermes Robert ROTARY TYPE PISTON ENGINE
FR2674571B1 (en) * 1991-03-25 1993-06-18 Beux Jean Pierre ROTARY MOTOR WITH VARIABLE TORIC CHAMBERS.
AUPS250802A0 (en) * 2002-05-23 2002-06-13 Orbitalpump Pty Ltd An apparatus to compress a fluid
DE102011014715A1 (en) * 2011-03-23 2012-09-27 Fgmd Gmbh Rotary engine has toroidal working chambers, where outer chamber is formed from intermediate ring-upper part, intermediate ring-lower part and outer ring

Also Published As

Publication number Publication date
US20190211818A1 (en) 2019-07-11
JP2019534422A (en) 2019-11-28
WO2018063011A1 (en) 2018-04-05
EP3519678A1 (en) 2019-08-07
PL236310B1 (en) 2020-12-28

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