GB412266A - Improvements in or relating to ignition apparatus for internal combustion engines - Google Patents
Improvements in or relating to ignition apparatus for internal combustion enginesInfo
- Publication number
- GB412266A GB412266A GB36487/32A GB3648732A GB412266A GB 412266 A GB412266 A GB 412266A GB 36487/32 A GB36487/32 A GB 36487/32A GB 3648732 A GB3648732 A GB 3648732A GB 412266 A GB412266 A GB 412266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ignition
- opening
- diaphragm
- engine
- suction
- 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
- F02P5/06—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 engine speed
- F02P5/07—Centrifugal timing mechanisms
- F02P5/075—Centrifugal devices combined with other specific conditions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
412,266. Timing ignition. DELCOREMY CORPORATION, 329, East 1st Street, Dayton, Ohio, U.S.A.-(Assignees of Arthur, J. L. ; R.R. 7, Edgewood, Anderson, Indiana, U.S.A.) Dec. 23, 1932, No. 36487. Convention date, Dec. 30, 1931. ' [Class 7 (iv).] Ignition is retarded while the engine is idling by a device responsive to induction pipe suction, the device serving to advance the ignition when the engine is under part-load. To the housing of an interrupter-distributer unit is clamped an arm connected by a rod 67 to a diaphragm 97, the compartments 90, 91 adjoining which are connected by pipes 107, 117 to openings 111, 119 on the induction pipe, the opening 111 being on the engine side of the throttle 112 when closed, and the opening 119 on the carburetter side. Movement of the diaphragm in either direction is opposed either by a single helical spring, or by two springs, one within the other. Under idling conditions with the valve 112 closed, the vacuum exerted in compartment 91 by way of opening 111 retards the ignition. As the throttle valve 112 is opened suction through the opening 119 increases and relative advance occurs. At higher speeds when the suction in the induction pipe is small, the centrifugal governor enclosed in the interrupter housing effects the required advance. Stops 81, 82 limit the movement of the diaphragm 97 ; manual adjustment may be effected by a Bowden wire 78 attached to the support 70.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US412266XA | 1931-12-30 | 1931-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB412266A true GB412266A (en) | 1934-06-25 |
Family
ID=21915423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36487/32A Expired GB412266A (en) | 1931-12-30 | 1932-12-23 | Improvements in or relating to ignition apparatus for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB412266A (en) |
-
1932
- 1932-12-23 GB GB36487/32A patent/GB412266A/en not_active Expired
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