GB771649A - A fuel economising device for internal combustion engines - Google Patents

A fuel economising device for internal combustion engines

Info

Publication number
GB771649A
GB771649A GB2445555A GB2445555A GB771649A GB 771649 A GB771649 A GB 771649A GB 2445555 A GB2445555 A GB 2445555A GB 2445555 A GB2445555 A GB 2445555A GB 771649 A GB771649 A GB 771649A
Authority
GB
United Kingdom
Prior art keywords
knob
plate
spring
moorwood
cylinders
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.)
Expired
Application number
GB2445555A
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.)
MOORWOOD ARTHUR GEORGE
Original Assignee
MOORWOOD ARTHUR GEORGE
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 MOORWOOD ARTHUR GEORGE filed Critical MOORWOOD ARTHUR GEORGE
Priority to GB2445555A priority Critical patent/GB771649A/en
Priority to GB2509056A priority patent/GB805713A/en
Publication of GB771649A publication Critical patent/GB771649A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/0243—Engines without compressor by means of a plurality of throttle devices

Abstract

771,649. Regulating. MOORWOOD, A. G., and MOORWOOD, S. Aug. 25, 1955, No. 24455/55. Class 7 (6). A fuel economising device comprises a plate 4 fitted between an inlet manifold branch 1 and the corresponding cylinder inlet passage and carrying a throttle valve 6 controlling an opening 4 in the plate and movable from a fully opened position during normal running to a partially or fully closed position at idling. The device is fitted on one or more cylinders of a multicylinder engine e.g. on two cylinders of a four cylinder engine, the valve spindles being connected to a common operating rod 8, Fig. 3, or to separate operating rods 8, Fig. 6, which are connected to a union 9 carried by a spring loaded shaft 10 operated by a knob 14 situated on or beneath the dashboard. The knob 14 is provided with a spring catch 15 which, when the knob is pulled out, holds it in the position in which the valves 6 are in their closed positions, the spring 11 automatically returning the valves to their fully open position when the catch 15 is released. The plate 4 comprises a plurality of thin layers of metal or heat-resisting sheet material.
GB2445555A 1955-08-25 1955-08-25 A fuel economising device for internal combustion engines Expired GB771649A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2445555A GB771649A (en) 1955-08-25 1955-08-25 A fuel economising device for internal combustion engines
GB2509056A GB805713A (en) 1955-08-25 1956-08-16 A fuel economising device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2445555A GB771649A (en) 1955-08-25 1955-08-25 A fuel economising device for internal combustion engines

Publications (1)

Publication Number Publication Date
GB771649A true GB771649A (en) 1957-04-03

Family

ID=10211973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2445555A Expired GB771649A (en) 1955-08-25 1955-08-25 A fuel economising device for internal combustion engines

Country Status (1)

Country Link
GB (1) GB771649A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578116A (en) * 1968-01-25 1971-05-11 Nissan Motor Device for selective combustion in a multicylinder engine
US4030293A (en) * 1974-05-20 1977-06-21 Nissan Motor Co., Ltd. Multi-cylinder internal combustion engine
US4036015A (en) * 1974-05-22 1977-07-19 Nissan Motor Co., Ltd. Multi-cylinder internal combustion engine
US4359024A (en) * 1981-03-12 1982-11-16 Lootens Charles W Engine attachment
WO1996000844A1 (en) * 1994-06-29 1996-01-11 Orbital Engine Company (Australia) Pty. Limited Idle speed control for internal combustion engines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578116A (en) * 1968-01-25 1971-05-11 Nissan Motor Device for selective combustion in a multicylinder engine
US4030293A (en) * 1974-05-20 1977-06-21 Nissan Motor Co., Ltd. Multi-cylinder internal combustion engine
US4036015A (en) * 1974-05-22 1977-07-19 Nissan Motor Co., Ltd. Multi-cylinder internal combustion engine
US4359024A (en) * 1981-03-12 1982-11-16 Lootens Charles W Engine attachment
WO1996000844A1 (en) * 1994-06-29 1996-01-11 Orbital Engine Company (Australia) Pty. Limited Idle speed control for internal combustion engines
GB2303944A (en) * 1994-06-29 1997-03-05 Orbital Engine Idle speed control for internal combustion engines
US5863277A (en) * 1994-06-29 1999-01-26 Orbital Engine Company (Australia) Pty Limited Idle speed control for internal combustion engines
GB2303944B (en) * 1994-06-29 1999-01-27 Orbital Engine Idle speed control for internal combustion engines

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