US3903850A - Fuel injecting systems for internal combustion engines - Google Patents
Fuel injecting systems for internal combustion engines Download PDFInfo
- Publication number
- US3903850A US3903850A US369294A US36929473A US3903850A US 3903850 A US3903850 A US 3903850A US 369294 A US369294 A US 369294A US 36929473 A US36929473 A US 36929473A US 3903850 A US3903850 A US 3903850A
- Authority
- US
- United States
- Prior art keywords
- engine
- winding
- resistor
- cylinders
- variable
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 116
- 238000002485 combustion reaction Methods 0.000 title claims description 22
- 238000004804 winding Methods 0.000 claims abstract description 131
- 238000002347 injection Methods 0.000 claims abstract description 80
- 239000007924 injection Substances 0.000 claims abstract description 80
- 230000001133 acceleration Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 5
- 239000011162 core material Substances 0.000 description 18
- 230000008859 change Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000010753 BS 2869 Class E Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000220324 Pyrus Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/36—Controlling fuel injection of the low pressure type with means for controlling distribution
- F02D41/365—Controlling fuel injection of the low pressure type with means for controlling distribution with means for controlling timing and distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Definitions
- a pulse transformer 14 comprises a toroidal magnetic core 15 having a rectangular hysteresis loop as shown in FIG.
- the closing interval of the rotary switch is shown by 71 of FIG, 8. (In this figure t represents time.) This closing interval is adjusted to be shorter than the interval of the intake stroke but the position of the closing interval in the intake stroke can be ad justed by changing the angular position of the rotating shaft ll with respect to its driving shaft such as the rotating shaft of the distributor or the cam shaft of the engine.
- L is the inductance of the inductor 26
- R the combined resistance of the variable resistors included in the circuit under consideration
- E electromotive force of the dc. source 20.
- the time when the contacts 12 and 13v close is taken as the origin of the time.
- the one end terminals of the coils Mia-46x are connected to the minus terminal of the source 47 through the coil 84 of the relay 82 and the class-B contact of the relay 8].
- the operation of this embodiment is a little inferior in reliability but it would be seen that the equivalent operation as that of the embodiment of FIG. 1 can be carried out with a single grid-controlled rectifying element.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5990172A JPS5534294B2 (enrdf_load_html_response) | 1972-06-15 | 1972-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3903850A true US3903850A (en) | 1975-09-09 |
Family
ID=13126472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US369294A Expired - Lifetime US3903850A (en) | 1972-06-15 | 1973-06-12 | Fuel injecting systems for internal combustion engines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3903850A (enrdf_load_html_response) |
JP (1) | JPS5534294B2 (enrdf_load_html_response) |
AU (1) | AU5670173A (enrdf_load_html_response) |
DE (1) | DE2330603A1 (enrdf_load_html_response) |
FR (1) | FR2189636A1 (enrdf_load_html_response) |
IT (1) | IT986468B (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127087A (en) * | 1975-09-19 | 1978-11-28 | Plessey Handel Und Investments Ag | Electronic drive signal distribution arrangement for a fuel injection system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623667A1 (de) * | 1986-07-12 | 1988-01-14 | Kromschroeder Ag G | Balgengaszaehler |
DE3623596A1 (de) * | 1986-07-12 | 1988-02-04 | Kromschroeder Ag G | Welle, insbesondere fuer balgengaszaehler |
JP6398263B2 (ja) * | 2014-03-31 | 2018-10-03 | シンフォニアテクノロジー株式会社 | インバータ試験装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864354A (en) * | 1956-10-25 | 1958-12-16 | Bendix Aviat Corp | Fuel supply system |
US2927567A (en) * | 1956-10-25 | 1960-03-08 | Bendix Aviat Corp | Control for a fuel supply system |
-
1972
- 1972-06-15 JP JP5990172A patent/JPS5534294B2/ja not_active Expired
-
1973
- 1973-06-08 AU AU56701/73A patent/AU5670173A/en not_active Expired
- 1973-06-12 US US369294A patent/US3903850A/en not_active Expired - Lifetime
- 1973-06-15 IT IT68770/73A patent/IT986468B/it active
- 1973-06-15 FR FR7321821A patent/FR2189636A1/fr not_active Withdrawn
- 1973-06-15 DE DE2330603A patent/DE2330603A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864354A (en) * | 1956-10-25 | 1958-12-16 | Bendix Aviat Corp | Fuel supply system |
US2927567A (en) * | 1956-10-25 | 1960-03-08 | Bendix Aviat Corp | Control for a fuel supply system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127087A (en) * | 1975-09-19 | 1978-11-28 | Plessey Handel Und Investments Ag | Electronic drive signal distribution arrangement for a fuel injection system |
Also Published As
Publication number | Publication date |
---|---|
IT986468B (it) | 1975-01-30 |
FR2189636A1 (enrdf_load_html_response) | 1974-01-25 |
JPS4919225A (enrdf_load_html_response) | 1974-02-20 |
AU5670173A (en) | 1974-12-12 |
DE2330603A1 (de) | 1974-01-03 |
JPS5534294B2 (enrdf_load_html_response) | 1980-09-05 |
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