HRP970053B1 - Two-stroke engine with spirally operating piston - Google Patents

Two-stroke engine with spirally operating piston

Info

Publication number
HRP970053B1
HRP970053B1 HR970053A HRP970053A HRP970053B1 HR P970053 B1 HRP970053 B1 HR P970053B1 HR 970053 A HR970053 A HR 970053A HR P970053 A HRP970053 A HR P970053A HR P970053 B1 HRP970053 B1 HR P970053B1
Authority
HR
Croatia
Prior art keywords
shaft
bushings
return
cylinders
motion
Prior art date
Application number
HR970053A
Other languages
Croatian (hr)
Inventor
Čular Želimir
Original Assignee
Čular Želimir
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 Čular Želimir filed Critical Čular Želimir
Priority to HR970053A priority Critical patent/HRP970053B1/en
Publication of HRP970053A2 publication Critical patent/HRP970053A2/en
Publication of HRP970053B1 publication Critical patent/HRP970053B1/en

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Spiralnohodni dvotaktni motor koji se sastoji od niza agregatnih članaka s cilindrima (21), (36) postavljenih u tandemu oko zajedničkog im pogonskog vratila (29), kod kojega su klipovi (6), (23) osovinski povezani s povratnim vratilom (9) kroz poklopce cilindara (26), (32) koji razgraničavaju cilindre od zajedničkog im dvodijelnog kućišta transmisije (27), (30) u kojemu je jedno šuplje vratilo (11), kroz čije središte povratno vratilo (9) svojim zadebljanim kvadratnim profilom torzijski proklizava, a ležištno je stisnuto podnicama dvaju kososječenih debelostjenih čahura (10), (28) kroz koje suosno prolazi, i čija se dva osovinska radijalno granajuća rukavca (14), (31) oslanjaju o skošene rubove rečenih kososječenih čahura, naznačen time, što su rubovi skošenih debelostjenih čahura (10), (28) oblikovani u dvije identične eliptične staze kojima se svaki osovinski rukavac (14), (31) prisiljava na elipsno-orbitalnu ophodnju, što zbog međusobno kutno nagnutih eliptičnih staza na čahurama rezultira ograničenim spiralno-povratnim gibanjem povratnog vratila (9) s klipovima (6), (23), pri čemu se ovo složeno gibanje istovremeno reducira u kružno gibanje torzijskim proklizavanjem povratnog vratila (9) kroz sukladan mu okvir šupljeg vratila (11) kojemu prenosi svoj zakretni moment i koji se njegovim ozubljenjem (12) preko ozubljenja pogonskog vratila (29) koristi. Patent sadrži još 2 patentna zahtjeva.A twin-stroke twin-stroke engine consisting of a series of aggregate members with cylinders (21), (36) mounted in tandem around a common drive shaft (29), in which the pistons (6), (23) are axially connected to the return shaft (9) through the caps of cylinders (26), (32) that separate the cylinders from their common two-part transmission housing (27), (30) in which one hollow shaft (11), through whose center the return shaft (9) torsionally slides through its thickened square profile , and the bearing is pressed against the base of two slanting thick-bush bushings (10), (28) through which it coaxially passes, and whose two axially radially branching sleeves (14), (31) rest on the bevelled edges of said bushy bushings, characterized in that edges of chamfered thick-bushings (10), (28) shaped in two identical elliptical paths that force each axial sleeve (14), (31) to ellipse orbital patrol, due to the angularly inclined ellipses of the bushings results in a limited spiral-return motion of the return shaft (9) with pistons (6), (23), wherein this complex motion is simultaneously reduced to circular motion by torsionally sliding the return shaft (9) through its conforming hollow shaft frame ( 11) to which it transmits its torque and which is used by its cogwheels (12) over the camshaft drive shaft (29). The patent contains 2 more patent claims.

HR970053A 1997-01-07 1997-01-07 Two-stroke engine with spirally operating piston HRP970053B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HR970053A HRP970053B1 (en) 1997-01-07 1997-01-07 Two-stroke engine with spirally operating piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HR970053A HRP970053B1 (en) 1997-01-07 1997-01-07 Two-stroke engine with spirally operating piston

Publications (2)

Publication Number Publication Date
HRP970053A2 HRP970053A2 (en) 1998-10-31
HRP970053B1 true HRP970053B1 (en) 2009-10-31

Family

ID=10946528

Family Applications (1)

Application Number Title Priority Date Filing Date
HR970053A HRP970053B1 (en) 1997-01-07 1997-01-07 Two-stroke engine with spirally operating piston

Country Status (1)

Country Link
HR (1) HRP970053B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562381A (en) * 1967-04-28 1969-04-04
DE2215007A1 (en) * 1972-03-28 1973-10-04 Volkswagenwerk Ag DRIVE MACHINE, IN PARTICULAR COMBUSTION MACHINE, WITH CRANKSHAFT-FREE POWER TRANSMISSION
US3776203A (en) * 1972-09-01 1973-12-04 B Joyce Variable volume rotary vane pump having an integral opposed reciprocating piston internal combustion engine
DE3038673A1 (en) * 1980-10-14 1982-05-27 Wilfried 3176 Meinersen Schwant Crankshaft-less IC engine - has tandem pistons rotated via cam skirts, with ports through pistons and output via shaft connecting pistons
FR2557659A1 (en) * 1983-12-28 1985-07-05 Brunet Jean Internal combustion engine without a crankshaft.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562381A (en) * 1967-04-28 1969-04-04
DE2215007A1 (en) * 1972-03-28 1973-10-04 Volkswagenwerk Ag DRIVE MACHINE, IN PARTICULAR COMBUSTION MACHINE, WITH CRANKSHAFT-FREE POWER TRANSMISSION
US3776203A (en) * 1972-09-01 1973-12-04 B Joyce Variable volume rotary vane pump having an integral opposed reciprocating piston internal combustion engine
DE3038673A1 (en) * 1980-10-14 1982-05-27 Wilfried 3176 Meinersen Schwant Crankshaft-less IC engine - has tandem pistons rotated via cam skirts, with ports through pistons and output via shaft connecting pistons
FR2557659A1 (en) * 1983-12-28 1985-07-05 Brunet Jean Internal combustion engine without a crankshaft.

Also Published As

Publication number Publication date
HRP970053A2 (en) 1998-10-31

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
PNAN Change of the applicant name, address/residence

Owner name: ZELIMIR CULAR, HR

B1PR Patent granted
PB20 Patent expired after termination of 20 years

Effective date: 20120711