HRPK20090445B3 - Lamele machine with improved sealing between peaceful and rotary parts of cylinder - Google Patents

Lamele machine with improved sealing between peaceful and rotary parts of cylinder

Info

Publication number
HRPK20090445B3
HRPK20090445B3 HRP20090445AA HRP20090445A HRPK20090445B3 HR PK20090445 B3 HRPK20090445 B3 HR PK20090445B3 HR P20090445A A HRP20090445A A HR P20090445AA HR P20090445 A HRP20090445 A HR P20090445A HR PK20090445 B3 HRPK20090445 B3 HR PK20090445B3
Authority
HR
Croatia
Prior art keywords
cylinder
stationary
parts
rotating parts
contact
Prior art date
Application number
HRP20090445AA
Other languages
Croatian (hr)
Inventor
Bošković Nebojša
Matijašević Branimir
Original Assignee
Bošković Nebojša
Matijašević Branimir
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 Bošković Nebojša, Matijašević Branimir filed Critical Bošković Nebojša
Priority to HRP20090445AA priority Critical patent/HRPK20090445B3/en
Priority to EP10763416A priority patent/EP2467580A2/en
Priority to PCT/HR2010/000028 priority patent/WO2011021055A2/en
Publication of HRP20090445A2 publication Critical patent/HRP20090445A2/en
Publication of HRPK20090445B3 publication Critical patent/HRPK20090445B3/en

Links

Classifications

    • 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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/70—Use of multiplicity of similar components; Modular construction

Abstract

Lamelni stroj s poboljšanim brtvljenjem između mirujućih i rotirajućih dijelova cilindra, iz skupine volumnih rotacionih strojeva, koji može biti pogonski ili radni, koji kao radni medij koristi stlačivi ili nestlačivi fluid, u čijem se cilindru okreće ekscentrično postavljen rotor s lamelama, koji ima jedan ili više mirujućih dijelova cilindra (A) i ima jedan ili više rotirajućih dijelova cilindra (B), da su kod složenije verzije lamelnog stroja sa više mirujućih i rotirajućih dijelova cilindra moguće sve kombinacije međusobnog razmještaja i veličine mirujućih i rotirajućih dijelova, da mirujući dio cilindra ima jedan ili više radijalnih otvora za ulaz i jedan ili više radijalnih otvora za izlaz radnog medija iz radnog prostora, da radijalni otvor za izlaz radnog medija na početku izlaza ima suženje presjeka površine sa postepenim povećanjem presjeka površine, da su rotirajući dijelovi cilindra kotrljajući ili klizni ležajevi koji su fiksno postavljeni u otvore mirujućeg dijela cilindra ili u kućište i rotiraju slobodno oko osi cilindra, da navedeni rotirajući dijelovi cilindra (B) mogu biti izvedeni s dodatnim prstenima (10) čija širina može biti veća od širine ležaja, da lamele (F) imaju na gornjoj plohi (23) uzdužne aksijalne brazde (24), da se položaj navedenih uzdužnih aksijalnih brazda (24), na lamelama (F), podešava rasporedu mirujućih dijelova (A) i rotirajućih dijelova (B) u cilindru, da ravne plohe (23) u toku vrtnje rotora djelovanjem centrifugalne sile, dolaze u dodir s radnom plohom (9) unutarnjih prstena (8) ili dodatnih prstena (10), tako da ih povlače u rotaciju, da na bočnim stranama tijela (22) lopatica ima uzdužne radijalne brazde (25), koje u toku rotacije rotora ostvaruju dodir s bočnim pregradama (14), da se bočne pregrade (14) rotiraju u ekscentričnim otvorima mirujućih dijelova cilindra (a), da ima poklopce (D) sa ekscentričnim otvorima (18) unutar kojih rotiraju bočne pregrade (14), da ima bočne pregrade (14) fiksno spojene s rotorom (C) s kojim se okreću zajedno istom kutnom brzinom oko iste osi, naznačen time, da je dodatni prsten ležaja (10) izveden iz više međusobno spojenih dijelova; da se na rotirajuće dijelove cilindra (A), koji su u kontaktu sa mirujućim dijelovima (B), postavlja umetak (26) ili presvlaka (27) od materijala čija je tvrdoća manja od tvrdoće osnovnoga materijala dijelova u kontaktu za minimalno 25 HRB, a koje poboljšavaju brtvljenje na mjestima kontakta mirujućih i rotirajućih dijelova cilindra tako da dodatni prsten ležaja ima umetak (26) ili presvlaku (27) od materijala čija je tvrdoća manja od tvrdoće osnovnoga materijala dodatnih prstena ležaja, mirujućeg dijela cilindra i rotirajućih bočnih pregrada za minimalno 25 HRB, a koje poboljšavaju brtvljenje između dodatnih prstena ležaja i mirujućeg dijela cilindra sa jedne strane, a sa druge strane između dodatni prsten ležaja i rotirajuće bočne pregrade; da bočne pregrade (14) koje rotiraju u ekscentričnim otvorima poklopaca (D) ili u ekscentričnimLaminated machine with improved sealing between the stationary and rotating parts of a cylinder, from a group of volumetric rotary machines, which may be propulsion or working, using compressible or non-compressible fluid as the working medium, in which the cylinder rotates an eccentrically mounted rotor with blades having one or more than one stationary part of the cylinder (A) and having one or more rotating parts of the cylinder (B), that in the case of a more complex version of the lamella machine with more stationary and rotating parts of the cylinder, all combinations of mutual arrangement and size of the stationary and rotating parts are possible, one or more radial inlets and one or more radial outlets for the working medium from the workspace, that the radial outlet for the working medium at the beginning of the outlet has a narrowing of the cross-section with a gradual increase of the cross-section, that the rotating parts of the cylinder are rolling or sliding bearings which are fixed either in the openings of the stationary part of the cylinder or in the housing and rotate freely about the axis of the cylinder, that said rotating parts of the cylinder (B) can be made with additional rings (10) whose width may be greater than the width of the bearing, that the blades (F) have on the upper the surface (23) of the longitudinal axial grooves (24), to adjust the position of said longitudinal axial grooves (24), on the slats (F), to the arrangement of the stationary parts (A) and the rotating parts (B) in the cylinder, to flat surfaces (23) during rotation of the rotor by contact with the centrifugal force, they come into contact with the work surface (9) of the inner rings (8) or of the additional rings (10), so that they are rotated, so that the shoulder blades (22) have longitudinal radial grooves ( 25), which during the rotation of the rotor make contact with the lateral partitions (14), to rotate the lateral partitions (14) in the eccentric openings of the stationary parts of the cylinder (a), to have lids (D) with the eccentric openings (18) within which they rotate side bulkheads (14) , having lateral compartments (14) fixedly connected to a rotor (C) with which they rotate together at the same angular velocity about the same axis, characterized in that the additional bearing ring (10) is made of several interconnected parts; that on the rotating parts of the cylinder (A) in contact with the stationary parts (B), an insert (26) or an upholstery (27) be placed of a material whose hardness is less than the hardness of the base material of the parts in contact for a minimum of 25 HRB, and which improve the sealing at the contact points of the stationary and rotating parts of the cylinder such that an additional bearing ring has an insert (26) or an upholstery (27) of a material whose hardness is less than the hardness of the base material of the additional bearing rings, the stationary part of the cylinder and the rotating side bulkheads for a minimum of 25 HRB, which improve the sealing between the additional bearing rings and the stationary part of the cylinder on one side and between the additional bearing ring and the rotating side bulkhead; that the side bulkheads (14) rotate in the eccentric openings of the flaps (D) or in the eccentric

HRP20090445AA 2009-08-20 2009-08-20 Lamele machine with improved sealing between peaceful and rotary parts of cylinder HRPK20090445B3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HRP20090445AA HRPK20090445B3 (en) 2009-08-20 2009-08-20 Lamele machine with improved sealing between peaceful and rotary parts of cylinder
EP10763416A EP2467580A2 (en) 2009-08-20 2010-08-13 Vane machine with enhanced sealing among stationary and rotating cylinder parts
PCT/HR2010/000028 WO2011021055A2 (en) 2009-08-20 2010-08-13 Vane machine with enhanced sealing among stationary and rotating cylinder parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HRP20090445AA HRPK20090445B3 (en) 2009-08-20 2009-08-20 Lamele machine with improved sealing between peaceful and rotary parts of cylinder

Publications (2)

Publication Number Publication Date
HRP20090445A2 HRP20090445A2 (en) 2011-02-28
HRPK20090445B3 true HRPK20090445B3 (en) 2012-05-31

Family

ID=46210921

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20090445AA HRPK20090445B3 (en) 2009-08-20 2009-08-20 Lamele machine with improved sealing between peaceful and rotary parts of cylinder

Country Status (3)

Country Link
EP (1) EP2467580A2 (en)
HR (1) HRPK20090445B3 (en)
WO (1) WO2011021055A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20120886A2 (en) * 2012-11-02 2014-05-23 Nebojša Bošković Vane machine with stationary and rotating cylinder with reduced clearance of rotating parts
EP3483444A1 (en) * 2017-11-14 2019-05-15 Nasir, Serkan Submersible pump motor that can work with compressed air

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053605A1 (en) * 1980-05-27 1982-06-16 GRIFFITH, Vern Reversible rotary vane vacuum motor
JPH09303264A (en) * 1996-05-10 1997-11-25 Matsushita Electric Ind Co Ltd Compressor for refrigerator
KR101076362B1 (en) * 2006-03-06 2011-10-25 브라니미르 마티자세빅 Vane machine with stationary and rotating cylinder parts

Also Published As

Publication number Publication date
WO2011021055A3 (en) 2011-12-15
EP2467580A2 (en) 2012-06-27
HRP20090445A2 (en) 2011-02-28
WO2011021055A2 (en) 2011-02-24

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Legal Events

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A1OB Publication of a patent application
AKOB Publication of a request for the grant of a patent not including a substantive examination of a patent application (a consensual patent)
PKB1 Consensual patent granted
ODRP Renewal fee for the maintenance of a patent

Payment date: 20180816

Year of fee payment: 10

PK10 Patent expired after termination of 10 years for consensual patent

Effective date: 20190820