GB1240091A - Spark advance retard device for an internal combustion engine - Google Patents
Spark advance retard device for an internal combustion engineInfo
- Publication number
- GB1240091A GB1240091A GB551/70A GB55170A GB1240091A GB 1240091 A GB1240091 A GB 1240091A GB 551/70 A GB551/70 A GB 551/70A GB 55170 A GB55170 A GB 55170A GB 1240091 A GB1240091 A GB 1240091A
- Authority
- GB
- United Kingdom
- Prior art keywords
- movable
- chamber
- rod
- diaphragm
- spacer
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
- F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
- F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
1,240,091. Timing ignition. FORD MOTOR Co. Ltd. Jan. 6, 1970, No.551/70. Heading F1B. In a spark advance/retard device, a rod 13 is movable to advance or retard the spark, a first diaphragm 7 is fixed to the rod and forms a wall of a first chamber 17, the first chamber is subject to the pressure in the induction system adjacent to the engine throttle valve (not shown) a movable stop 23 is movable between first and second positions to control the limits of axial movement of the rod, there is a second diaphragm 8 to which the movable stop 23 is fixed and the second diaphragm forms a wall of a second chamber 3 and is subject to the pressure in the induction system downstream of the throttle. Each of the diaphragms is resiliently biased to urge them in the opposite direction to that in which they are respectively urged by a vacuum in their respective chambers and a one piece annular spacer 5 is located between the diaphrams to hold the diaphrams in contact with the walls of their respective chambers. The spacer also acts as or carries abutments to limit movement of the movable stop and circumferentially separated parts of the spacer have radially inwardly projecting and axially spaced sections 37a, 37b that constitute abutments and form with projections on the stop a bayonet type joint.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB551/70A GB1240091A (en) | 1970-01-06 | 1970-01-06 | Spark advance retard device for an internal combustion engine |
US56988A US3656410A (en) | 1970-01-06 | 1970-07-17 | Spark advance/retard control servo for an internal combustion engine |
CA099630A CA924593A (en) | 1970-01-06 | 1970-12-02 | Spark advance/retard control servo for an internal combustion engine |
DE19707047034U DE7047034U (en) | 1970-01-06 | 1970-12-19 | VACUUM CONTROL ADJUSTER |
JP45117940A JPS4932886B1 (en) | 1970-01-06 | 1970-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB551/70A GB1240091A (en) | 1970-01-06 | 1970-01-06 | Spark advance retard device for an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1240091A true GB1240091A (en) | 1971-07-21 |
Family
ID=9706376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB551/70A Expired GB1240091A (en) | 1970-01-06 | 1970-01-06 | Spark advance retard device for an internal combustion engine |
Country Status (4)
Country | Link |
---|---|
US (1) | US3656410A (en) |
JP (1) | JPS4932886B1 (en) |
DE (1) | DE7047034U (en) |
GB (1) | GB1240091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307686A (en) * | 1976-05-26 | 1981-12-29 | Nippondenso Co., Ltd. | Intake vacuum actuated ignition timing shift device with two vacuum chambers and a composite shift characteristic |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238177B2 (en) * | 1973-12-14 | 1977-09-27 | ||
WO2011104831A1 (en) * | 2010-02-24 | 2011-09-01 | トヨタ自動車株式会社 | Internal combustion engine control device |
US8453556B2 (en) | 2010-03-12 | 2013-06-04 | Bendix Spicer Foundation Brake Llc | Non-threaded method for assembling a center hole parking diaphragm and adapter push rod with a clip and washer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1101319B (en) * | 1953-11-12 | 1961-03-09 | Kromschroeder Ag G | Diaphragm gas pressure regulator with spring-loaded control diaphragm |
US3096689A (en) * | 1961-01-30 | 1963-07-09 | Bendix Corp | Simplified tandem diaphragm fluid pressure motor |
US3352209A (en) * | 1965-06-17 | 1967-11-14 | Bendix Corp | Servomotor |
US3397621A (en) * | 1965-10-14 | 1968-08-20 | Gen Motors Corp | Vacuum modulator |
US3362297A (en) * | 1966-09-26 | 1968-01-09 | Bendix Corp | Fluid pressure servomotor |
-
1970
- 1970-01-06 GB GB551/70A patent/GB1240091A/en not_active Expired
- 1970-07-17 US US56988A patent/US3656410A/en not_active Expired - Lifetime
- 1970-12-19 DE DE19707047034U patent/DE7047034U/en not_active Expired
- 1970-12-25 JP JP45117940A patent/JPS4932886B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307686A (en) * | 1976-05-26 | 1981-12-29 | Nippondenso Co., Ltd. | Intake vacuum actuated ignition timing shift device with two vacuum chambers and a composite shift characteristic |
Also Published As
Publication number | Publication date |
---|---|
JPS4932886B1 (en) | 1974-09-03 |
DE7047034U (en) | 1971-04-22 |
US3656410A (en) | 1972-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1437319A (en) | Internal combustion engines | |
AU459639B2 (en) | Rotary piston internal combustion engine ignition systems | |
GB1240091A (en) | Spark advance retard device for an internal combustion engine | |
GB1245162A (en) | Improvements in or relating to the ignition timing of internal combustion engines | |
GB1428209A (en) | Ignition systems for internal combustion engines | |
AU477277B2 (en) | Internal combustion engine air valve carburetters | |
AU446968B2 (en) | System foe reigniting the combustion system ofa gas tubrine engine upon flameout | |
GB1125729A (en) | Improvements in pre-stressing the spring in vacuum operated ignition timers of internal combustion engines | |
GB1290647A (en) | ||
ES404500A1 (en) | Vacuum operable units for ignition distributors | |
ES371067A1 (en) | Vacuum-operable units for use with ignition distributors | |
JPS51136046A (en) | Double diaphragm distributor of internal combustion engine | |
ES459158A1 (en) | Intake vacuum actuated ignition timing shift device with two vacuum chambers and a composite shift characteristic | |
ES377098A1 (en) | Rotary piston internal combustion engines | |
GB995888A (en) | Rotary-piston internal combustion engine | |
AU4859572A (en) | Auxiliary chamber construction for internal combustion engine | |
ES386944A1 (en) | Vacuum operable unit for use with an ignition distributor and an ingnition timing control system utilizing same | |
CA962152A (en) | Starting system for internal combustion engines of the compression ingition type | |
CA1000141A (en) | Primer valve for an internal combustion engine | |
JPS51132336A (en) | Ignition control method for multiple ignition internal combustion engi ne | |
ES391034A1 (en) | Compression ignition engine combustion chamber and insert therefor | |
GB1254476A (en) | Fuel-injection pump for internal combustion engines | |
AU496054B2 (en) | Spark ignition systems for internal combustion engines | |
AU496154B2 (en) | Spark ignition systems for internal combustion engines | |
AR210309A1 (en) | A DOUBLE CONTROL FOR CARBURETTOR REGULATING VALVES OF AN INTERNAL COMBUSTION ENGINE. |