JPS5512232A - Method of feeding air to rotary engine combustion chamber - Google Patents

Method of feeding air to rotary engine combustion chamber

Info

Publication number
JPS5512232A
JPS5512232A JP8469878A JP8469878A JPS5512232A JP S5512232 A JPS5512232 A JP S5512232A JP 8469878 A JP8469878 A JP 8469878A JP 8469878 A JP8469878 A JP 8469878A JP S5512232 A JPS5512232 A JP S5512232A
Authority
JP
Japan
Prior art keywords
air
combustion chamber
port
negative pressure
rotary 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.)
Granted
Application number
JP8469878A
Other languages
Japanese (ja)
Other versions
JPS5732733B2 (en
Inventor
Tadakatsu Ishimi
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 JP8469878A priority Critical patent/JPS5512232A/en
Publication of JPS5512232A publication Critical patent/JPS5512232A/en
Publication of JPS5732733B2 publication Critical patent/JPS5732733B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/04—Charge admission or combustion-gas discharge
    • F02B53/06—Valve control therefor
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

PURPOSE: To feed a proper amount of air to a rotary engine by arranging an air introducing port and a negative pressure taking-out port on the rotary engine, and installing an air controlling valve on the upper stream of the negative pressure port and increasing the turning of the valve from low speed to high speed.
CONSTITUTION: In a rotary housing 10 in which a rotor 20 in regular triarcuate form is stored, an air introducing port is formed which is not shown in the figure and communicates with the air introducing pipes 41 and 43, at the top end of which an air cleaner 40 is arranged, and through said port, air is introduced into a combustion chamber 26 in the latter half of intake stroke. In the combustion chamber 26, a negative pressure taking-out port 15 is formed which is opened and closed by the rotor 20, and a negative pressure pipe 37 which communicates to the port 15 communicates to the negative pressure chamber 41 of a diaphragm apparatus 31. On a diaphragm 33, a control valve 35 which controls the turning of an air introducing pipe 43 is arranged and allows the air amount introduced into the combustion chamber 26 to be varied according to the gas pressure in the combustion chamber 26.
COPYRIGHT: (C)1980,JPO&Japio
JP8469878A 1978-07-11 1978-07-11 Method of feeding air to rotary engine combustion chamber Granted JPS5512232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8469878A JPS5512232A (en) 1978-07-11 1978-07-11 Method of feeding air to rotary engine combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8469878A JPS5512232A (en) 1978-07-11 1978-07-11 Method of feeding air to rotary engine combustion chamber

Publications (2)

Publication Number Publication Date
JPS5512232A true JPS5512232A (en) 1980-01-28
JPS5732733B2 JPS5732733B2 (en) 1982-07-13

Family

ID=13837876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8469878A Granted JPS5512232A (en) 1978-07-11 1978-07-11 Method of feeding air to rotary engine combustion chamber

Country Status (1)

Country Link
JP (1) JPS5512232A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944688A (en) * 2019-04-30 2019-06-28 宁波大学 A kind of spark ignition type rotary polygonal piston engine of stratified combustion
US10360858B2 (en) 2009-12-18 2019-07-23 Semiconductor Energy Laboratory Co., Ltd. Display device including optical sensor and driving method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220732U (en) * 1985-07-23 1987-02-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10360858B2 (en) 2009-12-18 2019-07-23 Semiconductor Energy Laboratory Co., Ltd. Display device including optical sensor and driving method thereof
CN109944688A (en) * 2019-04-30 2019-06-28 宁波大学 A kind of spark ignition type rotary polygonal piston engine of stratified combustion

Also Published As

Publication number Publication date
JPS5732733B2 (en) 1982-07-13

Similar Documents

Publication Publication Date Title
JPS5554658A (en) Electronic controller for internal-combustion engine
JPS52154918A (en) Secondary air feeding amount control device for internal combustion engine
JPS5512232A (en) Method of feeding air to rotary engine combustion chamber
JPS5535106A (en) Exhaust recirculating apparatus of engine
JPS56106031A (en) Supercharging pressure controlling apparatus for engine equipped with supercharger
JPS5519960A (en) Rotary engine
JPS5759047A (en) Diaphragm type carburetor
JPS54156920A (en) Exhaust gas purifier
JPS55117030A (en) Cylinder head for internal combustion engine
JPS5749037A (en) Controlling device for air-fuel ratio of internal-combustion engine
JPS55117058A (en) Air-fuel ratio controlling device for internal combustion engine
JPS54144516A (en) Evaporated fuel processing device for engine
JPS5551921A (en) Internal combustion engine
JPS51137027A (en) A supply new gas amount control apparatus of the internal combustion engine
JPS5618052A (en) Suction device for engine
JPS56126664A (en) Air suction device for fuel injection type multicylinder engine
JPS5388411A (en) Control valve device for improved gas flow rate in internal combustion engine
JPS52142133A (en) Low speed fuel system in the carburettor
JPS54111003A (en) Engine acceleration detector
JPS5675945A (en) Accelerator for diaphragm type carbureter
JPS5279117A (en) Pneumatic governor in internal combustion engine
JPS5546013A (en) Accelerating fuel supply system in carburettor
JPS5593944A (en) Carburetor
JPS54121332A (en) Exhaust gas purifier
JPS52127523A (en) Preventing system of after burning in internal combustion engine