GB1528632A - Control apparatus adapted to be interposed between an intake passage of an internal combustion engine and a vacuum actuator - Google Patents
Control apparatus adapted to be interposed between an intake passage of an internal combustion engine and a vacuum actuatorInfo
- Publication number
- GB1528632A GB1528632A GB47501/75A GB4750175A GB1528632A GB 1528632 A GB1528632 A GB 1528632A GB 47501/75 A GB47501/75 A GB 47501/75A GB 4750175 A GB4750175 A GB 4750175A GB 1528632 A GB1528632 A GB 1528632A
- Authority
- GB
- United Kingdom
- Prior art keywords
- intake passage
- vacuum actuator
- check
- valve
- flow restrictor
- 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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Characterised By The Charging Evacuation (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
1528632 Timing ignition HONDA GIKEN KOGYO KK 18 Nov 1975 [28 Nov 1974] 47501/75 Heading F1B Control apparatus adapted to be interposed between an intake passage 1 of an internal combustion engine and a vacuum actuator 3, of a type employed for spark timing control, comprises a suction pipe 2 for connection to the engine intake passage, a control pipe 5 for connection to the vacuum actuator, a check-valve 6 providing the only communication between the suction pipe 2 and the control pipe 5 to permit flow toward the engine intake passage but to prevent reverse flow, a flow restrictor element 7 communicating with the control pipe 5 and means 8, 14 connecting the flow restrictor element to atmosphere, whereby in use of the apparatus high suction pressure in the engine intake passage opens the check-valve 6 to cause rapid actuation of the vacuum actuator 3 in one direction while low suction pressure in the passage causes the check-valve 6 to close, closing of the check-valve 6 permitting entry of atmospheric air through the flow restrictor element 7 to cause slow movement of the vacuum actuator in the other direction. The flow restrictor element 7 is of porous sintered metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49135898A JPS5162234A (en) | 1974-11-28 | 1974-11-28 | Fuatsusadosochiniokeru sadochenseigyosochi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1528632A true GB1528632A (en) | 1978-10-18 |
Family
ID=15162385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47501/75A Expired GB1528632A (en) | 1974-11-28 | 1975-11-18 | Control apparatus adapted to be interposed between an intake passage of an internal combustion engine and a vacuum actuator |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5162234A (en) |
| AR (1) | AR208005A1 (en) |
| AU (1) | AU499060B2 (en) |
| BE (1) | BE835680A (en) |
| BR (1) | BR7507875A (en) |
| CA (1) | CA1037329A (en) |
| CH (1) | CH600153A5 (en) |
| DD (1) | DD122575A5 (en) |
| DE (1) | DE2551775C3 (en) |
| ES (1) | ES442759A1 (en) |
| FR (1) | FR2292875A1 (en) |
| GB (1) | GB1528632A (en) |
| IT (1) | IT1052201B (en) |
| NL (1) | NL163602C (en) |
| SE (1) | SE412629B (en) |
| SU (1) | SU858576A3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54279U (en) * | 1977-06-04 | 1979-01-05 | ||
| KR870002192B1 (en) * | 1985-10-31 | 1987-12-28 | κΉμν | Vacuum control device for advance angle apparatus |
-
1974
- 1974-11-28 JP JP49135898A patent/JPS5162234A/en active Granted
-
1975
- 1975-01-01 AR AR261252A patent/AR208005A1/en active
- 1975-11-18 CA CA239,903A patent/CA1037329A/en not_active Expired
- 1975-11-18 SU SU752189815A patent/SU858576A3/en active
- 1975-11-18 NL NL7513445.A patent/NL163602C/en not_active IP Right Cessation
- 1975-11-18 CH CH1492575A patent/CH600153A5/xx not_active IP Right Cessation
- 1975-11-18 SE SE7512969A patent/SE412629B/en unknown
- 1975-11-18 BE BE161959A patent/BE835680A/en not_active IP Right Cessation
- 1975-11-18 IT IT52257/75A patent/IT1052201B/en active
- 1975-11-18 DD DD189529A patent/DD122575A5/xx unknown
- 1975-11-18 FR FR7535127A patent/FR2292875A1/en active Granted
- 1975-11-18 DE DE2551775A patent/DE2551775C3/en not_active Expired
- 1975-11-18 ES ES442759A patent/ES442759A1/en not_active Expired
- 1975-11-18 GB GB47501/75A patent/GB1528632A/en not_active Expired
- 1975-11-20 AU AU86804/75A patent/AU499060B2/en not_active Expired
- 1975-11-27 BR BR7507875*A patent/BR7507875A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2551775B2 (en) | 1979-05-31 |
| AR208005A1 (en) | 1976-11-22 |
| AU499060B2 (en) | 1979-04-05 |
| JPS5162234A (en) | 1976-05-29 |
| SE412629B (en) | 1980-03-10 |
| CA1037329A (en) | 1978-08-29 |
| FR2292875A1 (en) | 1976-06-25 |
| SU858576A3 (en) | 1981-08-23 |
| SE7512969L (en) | 1976-05-31 |
| NL163602C (en) | 1980-09-15 |
| BR7507875A (en) | 1976-08-10 |
| FR2292875B1 (en) | 1980-07-11 |
| IT1052201B (en) | 1981-06-20 |
| DD122575A5 (en) | 1976-10-12 |
| DE2551775A1 (en) | 1976-06-10 |
| JPS5215738B2 (en) | 1977-05-02 |
| NL163602B (en) | 1980-04-15 |
| NL7513445A (en) | 1976-06-01 |
| ES442759A1 (en) | 1977-04-01 |
| AU8680475A (en) | 1977-05-26 |
| DE2551775C3 (en) | 1980-01-31 |
| CH600153A5 (en) | 1978-06-15 |
| BE835680A (en) | 1976-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |