GB1357809A - Internal combustion engine fuel injection apparatus - Google Patents
Internal combustion engine fuel injection apparatusInfo
- Publication number
- GB1357809A GB1357809A GB5181971A GB5181971A GB1357809A GB 1357809 A GB1357809 A GB 1357809A GB 5181971 A GB5181971 A GB 5181971A GB 5181971 A GB5181971 A GB 5181971A GB 1357809 A GB1357809 A GB 1357809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- fuel injection
- suction
- diaphragm
- engine
- 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
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/0261—Control of the fuel supply
- F02D2700/0266—Control of the fuel supply for engines with fuel injection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
1357809 Regulating L. C. engine fuel injection; fuel injection pumps HONDA GIKEN KOGYO KK 8 Nov 1971 [30 Nov 1970] 51819/71 Headings F1B and F1A An apparatus to control the amount of fuel injected into an I.C. engine 1 comprises a diaphragm 14 which is subjected to intake suction and biased by springs 16, 17 when the suction is high, i.e. low engine load, and biased by the spring 16 alone when the suction is low. The biasing force of the spring 16 is reduced when the atmospheric pressure falls below a predetermined value by a device 23 which closes a switch 24 to energize a solenoid 25. The valve 22 operated by the solenoid 25 closes the connection of the chamber 21 to atmosphere and opens a connection to the intake suction so that the diaphragm 20, associated with the spring abutment 20a, moves the spring abutment against the bias of the spring 19. The push rod 13 positioned by the diaphragm 14 controls the axial position of a cam 12 rotating with the engine driven shaft 11 and operating the injection pump plunger 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10487970 | 1970-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357809A true GB1357809A (en) | 1974-06-26 |
Family
ID=14392469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5181971A Expired GB1357809A (en) | 1970-11-30 | 1971-11-08 | Internal combustion engine fuel injection apparatus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3722487A (en) |
| AU (1) | AU457071B2 (en) |
| CA (1) | CA945854A (en) |
| DE (1) | DE2155115C3 (en) |
| FR (1) | FR2116010A5 (en) |
| GB (1) | GB1357809A (en) |
| IT (1) | IT944831B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438696B2 (en) * | 1972-10-06 | 1979-11-22 | ||
| US4388825A (en) * | 1977-05-17 | 1983-06-21 | The Bendix Corporation | Integral manifold absolute pressure and ambient absolute pressure sensor and associated electronics |
| JPS59131730A (en) * | 1983-01-18 | 1984-07-28 | Nissan Motor Co Ltd | Idling-speed controlling apparatus |
| JP2539440B2 (en) * | 1987-06-29 | 1996-10-02 | 三菱電機株式会社 | Fuel pressure regulator for internal combustion engine |
| JPH01105733U (en) * | 1988-01-08 | 1989-07-17 | ||
| US5785023A (en) * | 1996-10-31 | 1998-07-28 | Paxton Products Inc. | Supercharged supply fuel control apparatus |
| CN2288277Y (en) * | 1996-11-25 | 1998-08-19 | 黄炳麟 | Device for preventing diesel engine from exhausting black smoke |
| FR3115076B1 (en) | 2020-10-09 | 2022-12-23 | Vitesco Technologies | Method for estimating the pressure in an intake manifold |
-
1971
- 1971-10-25 AU AU34980/71A patent/AU457071B2/en not_active Expired
- 1971-11-03 US US00195181A patent/US3722487A/en not_active Expired - Lifetime
- 1971-11-05 DE DE2155115A patent/DE2155115C3/en not_active Expired
- 1971-11-08 GB GB5181971A patent/GB1357809A/en not_active Expired
- 1971-11-09 IT IT53964/71A patent/IT944831B/en active
- 1971-11-24 FR FR7142108A patent/FR2116010A5/fr not_active Expired
- 1971-11-29 CA CA 128826 patent/CA945854A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3722487A (en) | 1973-03-27 |
| FR2116010A5 (en) | 1972-07-07 |
| DE2155115B2 (en) | 1973-08-23 |
| IT944831B (en) | 1973-04-20 |
| DE2155115C3 (en) | 1974-03-21 |
| AU3498071A (en) | 1973-05-03 |
| CA945854A (en) | 1974-04-23 |
| DE2155115A1 (en) | 1972-06-15 |
| AU457071B2 (en) | 1975-01-16 |
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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 |