JPS5537531A - Internal combustion engine for piston to rotate without crankshaft - Google Patents

Internal combustion engine for piston to rotate without crankshaft

Info

Publication number
JPS5537531A
JPS5537531A JP10998378A JP10998378A JPS5537531A JP S5537531 A JPS5537531 A JP S5537531A JP 10998378 A JP10998378 A JP 10998378A JP 10998378 A JP10998378 A JP 10998378A JP S5537531 A JPS5537531 A JP S5537531A
Authority
JP
Japan
Prior art keywords
piston
groove
crankshaft
rotate
combustion engine
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10998378A
Other languages
Japanese (ja)
Inventor
Isao Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10998378A priority Critical patent/JPS5537531A/en
Publication of JPS5537531A publication Critical patent/JPS5537531A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/06—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by multi-turn helical surfaces and automatic reversal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Abstract

PURPOSE:To obtain an engine having simple construction without an ordinary crankshaft, by providing a piston to reciprocate to rotate freely. CONSTITUTION:A wavelike groove 1 is provided on the surface of a piston 5 to slide in the cylinder 6, a pin 3 to be inserted into the groove 1 through the cylinder 6 is arranged at the symmetrical position. And then a ship-shaped block 2 to slide in the groove with minimized resistance is arranged at the end of the pin 3. A gear shaft 4 is fitted through its bottom at the center of the piston 5, a flywheel 8 is fixed at other end of the shaft 4. That is, when the piston 5 reciprocate in the cylinder 6, the piston is rotated by the ship-shaped block 2 fitted in the groove 1, the torque is transmitted to the fly-wheel 8 through the shaft 4.
JP10998378A 1978-09-06 1978-09-06 Internal combustion engine for piston to rotate without crankshaft Pending JPS5537531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10998378A JPS5537531A (en) 1978-09-06 1978-09-06 Internal combustion engine for piston to rotate without crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10998378A JPS5537531A (en) 1978-09-06 1978-09-06 Internal combustion engine for piston to rotate without crankshaft

Publications (1)

Publication Number Publication Date
JPS5537531A true JPS5537531A (en) 1980-03-15

Family

ID=14524096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10998378A Pending JPS5537531A (en) 1978-09-06 1978-09-06 Internal combustion engine for piston to rotate without crankshaft

Country Status (1)

Country Link
JP (1) JPS5537531A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066834U (en) * 1983-10-15 1985-05-11 三菱重工業株式会社 direct engine
US4554787A (en) * 1981-06-03 1985-11-26 Camille Wilhelm Supercharged internal combustion engine
JPS62135618A (en) * 1984-07-02 1987-06-18 Shigeyoshi Karasawa Coaxial type internal combustion engine
JPH05263655A (en) * 1992-03-23 1993-10-12 Touhan Seiko:Kk Auto-rotating piston engine
US5850810A (en) * 1995-08-08 1998-12-22 Strieber; Louis Charles Rotating piston engine with variable effective compression stroke
KR100313162B1 (en) * 1993-08-06 2001-12-28 푀디쉬 만프레드 4-cycle piston type internal combustion engine
CN108999698A (en) * 2018-07-10 2018-12-14 王刚 Curved groove transmission shaft type engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554787A (en) * 1981-06-03 1985-11-26 Camille Wilhelm Supercharged internal combustion engine
JPS6066834U (en) * 1983-10-15 1985-05-11 三菱重工業株式会社 direct engine
JPS62135618A (en) * 1984-07-02 1987-06-18 Shigeyoshi Karasawa Coaxial type internal combustion engine
JPH05263655A (en) * 1992-03-23 1993-10-12 Touhan Seiko:Kk Auto-rotating piston engine
KR100313162B1 (en) * 1993-08-06 2001-12-28 푀디쉬 만프레드 4-cycle piston type internal combustion engine
US5850810A (en) * 1995-08-08 1998-12-22 Strieber; Louis Charles Rotating piston engine with variable effective compression stroke
CN108999698A (en) * 2018-07-10 2018-12-14 王刚 Curved groove transmission shaft type engine

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