GB1290647A - - Google Patents
Info
- Publication number
- GB1290647A GB1290647A GB1290647DA GB1290647A GB 1290647 A GB1290647 A GB 1290647A GB 1290647D A GB1290647D A GB 1290647DA GB 1290647 A GB1290647 A GB 1290647A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- movement
- diaphram
- housing
- spring
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
1290647 Timing ignition FORD MOTOR CO Ltd 19 April 1971 [3 March 1970 (2)] 22499/71 Heading F1B A diaphram vacuum servo comprises a housing 54, a pair of flexible annular diaphram members 66, 82 each mounted in the housing for independent movement relatively to each other and each defining with the housing a different vacuum chamber 80, 84 means 81, 42 connecting each of the chambers to a separate source of fluid at a pressure varying from a maximum essentially atmospheric pressure level to a minimum sub atmospheric pressure or vacuum level for reciprocating movement of each of the diaphram members as a result of the changes in pressure acting thereon, movable actuating means 86 operatively connected to a first one 82 of the diaphram members for movement therewith, first spring means 74 biasing a second one 66 of the diaphram members towards the other second spring means including a spring 106 operatively positioned between the members whereby movement of either of the members in one direction effects an increasing biasing force by the second spring means on the other of the members to effect a movement of the other of the members in the one direction and force transfer means 72 on the second diaphram member operatively engaged at times by the first member upon movement of the first member in one direction for limiting the movement of the first member in the one direction in a variable manner as a function of the position of the second member. As shown the actuating means 86 is connected to a spark timing control rod 24 of an ignition distributor 10.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1616470A | 1970-03-03 | 1970-03-03 | |
| US1616370A | 1970-03-03 | 1970-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1290647A true GB1290647A (en) | 1972-09-27 |
Family
ID=26688255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1290647D Expired GB1290647A (en) | 1970-03-03 | 1971-04-19 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2109373C2 (en) |
| GB (1) | GB1290647A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424418A1 (en) * | 1978-04-27 | 1979-11-23 | Porsche Ag | IGNITION POINT ADJUSTMENT FOR INTERNAL COMBUSTION ENGINES |
| 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 |
| CN115406134A (en) * | 2021-05-27 | 2022-11-29 | 上海兴邺材料科技有限公司 | Air conditioning system and control method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183533U (en) * | 1974-12-25 | 1976-07-05 | ||
| DE2738886C2 (en) * | 1977-08-29 | 1992-10-22 | Robert Bosch Gmbh, 7000 Stuttgart | Method and device for controlling the operating behavior of an internal combustion engine with spark ignition at the start, during and after overrun |
| DE3337429A1 (en) * | 1983-10-14 | 1985-04-25 | Bayerische Motoren Werke AG, 8000 München | DEVICE FOR ADJUSTING THE IDLE OF AN INTERNAL COMBUSTION ENGINE |
| JPS6158973A (en) * | 1984-08-30 | 1986-03-26 | Fuji Heavy Ind Ltd | Ignition timing control device in internal-combustion engine |
-
1971
- 1971-02-27 DE DE19712109373 patent/DE2109373C2/en not_active Expired
- 1971-04-19 GB GB1290647D patent/GB1290647A/en not_active Expired
Cited By (3)
| 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 |
| FR2424418A1 (en) * | 1978-04-27 | 1979-11-23 | Porsche Ag | IGNITION POINT ADJUSTMENT FOR INTERNAL COMBUSTION ENGINES |
| CN115406134A (en) * | 2021-05-27 | 2022-11-29 | 上海兴邺材料科技有限公司 | Air conditioning system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2109373C2 (en) | 1983-04-21 |
| DE2109373A1 (en) | 1971-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1293288A (en) | Engine spark timing control system | |
| GB1385852A (en) | Variable pressure hydraulic system | |
| GB1290647A (en) | ||
| GB1399223A (en) | Electro-hydraulic control device | |
| GB1254394A (en) | Improvements in speed governors | |
| GB1252137A (en) | ||
| GB1410299A (en) | Fluid pressure control valve | |
| US3626914A (en) | Ignition timing control and vacuum control unit | |
| GB1262463A (en) | Vacuum operable ignition timing units and systems | |
| GB1254164A (en) | Improvements in or relating to fuel injection systems | |
| GB1393060A (en) | Control systems | |
| GB1441694A (en) | Fuel control apparatus | |
| GB1185325A (en) | Ignition Distributors. | |
| GB1362420A (en) | Ignition distributor for an internal combustion engine | |
| GB1181759A (en) | Fluid Motor Construction | |
| ES433067A1 (en) | Pressure relief valves | |
| GB1117634A (en) | Improved two way valve | |
| ES459158A1 (en) | Intake vacuum actuated ignition timing shift device with two vacuum chambers and a composite shift characteristic | |
| GB1421737A (en) | Fuel injection nozzle units | |
| GB1240091A (en) | Spark advance retard device for an internal combustion engine | |
| ES404500A1 (en) | Vacuum operable units for ignition distributors | |
| GB1349242A (en) | Pneumatic actuators | |
| GB1515288A (en) | Liquid fuel injection pumping apparatus | |
| GB971393A (en) | Improved internal combustion engine throttle control arrangement | |
| GB947619A (en) | Improvements in feel simulators for aircraft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |