GB624248A - Improvements relating to interrupters for spark ignition apparatus - Google Patents
Improvements relating to interrupters for spark ignition apparatusInfo
- Publication number
- GB624248A GB624248A GB1632147A GB1632147A GB624248A GB 624248 A GB624248 A GB 624248A GB 1632147 A GB1632147 A GB 1632147A GB 1632147 A GB1632147 A GB 1632147A GB 624248 A GB624248 A GB 624248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- body part
- parts
- interrupter
- carried
- rotatable
- 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
- F02P5/02—Advancing or retarding ignition; Control therefor non-automatically; dependent on position of personal controls of engine, e.g. throttle position
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
624,248. Timing ignition. LUCAS, Ltd., J., and WHITEHOUSE, H. E. June 20, 1947, No. 16321. [Class 7 (iv)] [Also in Group XXXVII] An interrupter comprises a pair of coaxially arranged hollow body parts one of which has mounted within it interrupter mechanism adapted to be actuated by a rotary cam and is rotatably adjustable relatively to the other for varying the timing by moving the mechanism relatively to the cam and means whereby the body parts are adjustably interconnected this means being manually operable for effecting relative rotational adjustment of the parts. As shown a body part 2 carrying a cap 3 is rotatable with respect to a body part 1. The parts are held together by screws 6 which co-operate with slots in the part 1. The interrupter contact arm and fixed contact are carried on a plate 13 integral with or carried by the body part 2. The interrupter cam is mounted on a shaft carried in a bearing 9 of the body part 1. For providing for rotating the body part 2 relatively to the body part 1 a boss 18 is formed on the part 2 and carries a spindle 19 having a head 20 and threaded portion 22. On the threaded portion of the spindle is a nut 23 which carries a portion 24 engaging a recess 25 in the part 1. A serrated washer 27 is held by a spring 26 against a complementary portion of the head 20. If desired a pointer may be secured to the body part 1 and arranged to move over a graduated scale on the body part 2. In a modification the rotatable stem may have a thread or helical part directly engaging a part of the body 1 or alternatively a rotatable and axially movable screw may be arranged in screw thread engagement with a boss on one of the body parts and connected at one end to a projection on the other body part. More than one contact arm may be employed. The Provisional Specification describes also a device which effects adjustment of the plate supporting the contact arm or arms in response to variation of induction pipe pressure. The device conveniently comprises a chamber containing a spring loaded diaphragm and is carried by the body part carrying the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1632147A GB624248A (en) | 1947-06-20 | 1947-06-20 | Improvements relating to interrupters for spark ignition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1632147A GB624248A (en) | 1947-06-20 | 1947-06-20 | Improvements relating to interrupters for spark ignition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB624248A true GB624248A (en) | 1949-05-31 |
Family
ID=10075191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1632147A Expired GB624248A (en) | 1947-06-20 | 1947-06-20 | Improvements relating to interrupters for spark ignition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB624248A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142078B (en) * | 1956-08-28 | 1963-01-03 | Gen Motors Corp | Interrupter for distributor of internal combustion engines |
| US3207864A (en) * | 1961-01-23 | 1965-09-21 | Holley Carburetor Co | Distributor mechanism with easily movable breaker plate |
| US4458116A (en) * | 1981-03-18 | 1984-07-03 | Eaton Corporation | Throttle operated controller assembly |
-
1947
- 1947-06-20 GB GB1632147A patent/GB624248A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142078B (en) * | 1956-08-28 | 1963-01-03 | Gen Motors Corp | Interrupter for distributor of internal combustion engines |
| US3207864A (en) * | 1961-01-23 | 1965-09-21 | Holley Carburetor Co | Distributor mechanism with easily movable breaker plate |
| US4458116A (en) * | 1981-03-18 | 1984-07-03 | Eaton Corporation | Throttle operated controller assembly |
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