CA1038444A - Ignition system employing controlled-duration continuous-wave high-frequency spark energy - Google Patents
Ignition system employing controlled-duration continuous-wave high-frequency spark energyInfo
- Publication number
- CA1038444A CA1038444A CA221,771A CA221771A CA1038444A CA 1038444 A CA1038444 A CA 1038444A CA 221771 A CA221771 A CA 221771A CA 1038444 A CA1038444 A CA 1038444A
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- spark
- invention according
- phototransistor
- transistor
- 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
- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000004044 response Effects 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 230000006872 improvement Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000011068 loading method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims 2
- 239000002674 ointment Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- GWUSZQUVEVMBPI-UHFFFAOYSA-N nimetazepam Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1 GWUSZQUVEVMBPI-UHFFFAOYSA-N 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- F02P3/00—Other installations
- F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/073—Optical pick-up devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US460243A US3913550A (en) | 1974-04-11 | 1974-04-11 | Ignition system employing controlled-duration continuous-wave high-frequency spark energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038444A true CA1038444A (en) | 1978-09-12 |
Family
ID=23827909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA221,771A Expired CA1038444A (en) | 1974-04-11 | 1975-03-11 | Ignition system employing controlled-duration continuous-wave high-frequency spark energy |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3913550A (xx) |
| JP (2) | JPS50133344A (xx) |
| BR (1) | BR7502214A (xx) |
| CA (1) | CA1038444A (xx) |
| CH (1) | CH582310A5 (xx) |
| DE (1) | DE2506401A1 (xx) |
| ES (1) | ES436368A1 (xx) |
| FR (1) | FR2267459A1 (xx) |
| GB (1) | GB1458173A (xx) |
| HK (1) | HK42477A (xx) |
| IT (1) | IT1037222B (xx) |
| NL (1) | NL7502635A (xx) |
| SE (1) | SE405276B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022177A (en) * | 1975-04-23 | 1977-05-10 | Texaco Inc. | Controlled spark duration ignition system |
| US4077380A (en) * | 1975-05-14 | 1978-03-07 | Texaco Inc. | Controlled-duration continuous-wave high-frequency ignition system |
| US4084566A (en) * | 1975-06-19 | 1978-04-18 | Weiler Kurt W | Electronic breaker points for the ignition system of a gasoline engine |
| US4095564A (en) * | 1975-11-05 | 1978-06-20 | Hochstein Peter A | Method and apparatus for igniting air-fuel mixture in an engine |
| US4051828A (en) * | 1975-12-29 | 1977-10-04 | Eugene Frank Topic | Ignition system for use with internal combustion engines |
| DE2616693C3 (de) * | 1976-04-15 | 1980-09-18 | Robert Bosch Gmbh, 7000 Stuttgart | Zündanlage für Brennkraftmaschinen |
| JPS53123731A (en) * | 1977-04-06 | 1978-10-28 | Ngk Spark Plug Co Ltd | Ignition system |
| FR2418875A1 (fr) * | 1978-03-03 | 1979-09-28 | Texaco Development Corp | Dispositif d'allumage pour moteur a combustion interne |
| US4382430A (en) * | 1981-06-01 | 1983-05-10 | Shinichiro Iwasaki | Ignition system |
| US4416246A (en) * | 1982-04-30 | 1983-11-22 | Texaco Inc. | Internal combustion engine with fuel injection and AC type high tension spark |
| US5886476A (en) * | 1997-06-27 | 1999-03-23 | General Motors Corporation | Method and apparatus for producing electrical discharges |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS411367Y1 (xx) * | 1965-04-30 | 1966-02-03 | ||
| JPS4331448Y1 (xx) * | 1966-02-25 | 1968-12-20 | ||
| US3512042A (en) * | 1968-03-27 | 1970-05-12 | Ranco Inc | High frequency pulsed ignition system |
| US3581725A (en) * | 1968-09-09 | 1971-06-01 | Silicon Systems Inc | Transistorized ignition system |
| US3502060A (en) * | 1968-10-16 | 1970-03-24 | Buzick John W | Electronic ignition system |
| US3671805A (en) * | 1970-01-09 | 1972-06-20 | Motorola Inc | Ignition system |
| US3710131A (en) * | 1971-01-08 | 1973-01-09 | Lumenition Ltd | Transistorized ignition systems |
| US3807378A (en) * | 1972-03-23 | 1974-04-30 | W Wernet | Ignition system |
-
1974
- 1974-04-11 US US460243A patent/US3913550A/en not_active Expired - Lifetime
-
1975
- 1975-01-20 JP JP50009184A patent/JPS50133344A/ja active Pending
- 1975-02-15 DE DE19752506401 patent/DE2506401A1/de active Pending
- 1975-02-28 GB GB839275A patent/GB1458173A/en not_active Expired
- 1975-03-06 NL NL7502635A patent/NL7502635A/xx not_active Application Discontinuation
- 1975-03-10 CH CH299075A patent/CH582310A5/xx not_active IP Right Cessation
- 1975-03-11 CA CA221,771A patent/CA1038444A/en not_active Expired
- 1975-04-01 SE SE7503703A patent/SE405276B/xx unknown
- 1975-04-04 FR FR7510600A patent/FR2267459A1/fr not_active Withdrawn
- 1975-04-07 ES ES436368A patent/ES436368A1/es not_active Expired
- 1975-04-10 IT IT22240/75A patent/IT1037222B/it active
- 1975-04-11 BR BR2214/75A patent/BR7502214A/pt unknown
-
1977
- 1977-08-18 HK HK424/77A patent/HK42477A/xx unknown
-
1980
- 1980-07-08 JP JP1980095267U patent/JPS562064U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1037222B (it) | 1979-11-10 |
| BR7502214A (pt) | 1975-12-09 |
| NL7502635A (nl) | 1975-10-14 |
| CH582310A5 (xx) | 1976-11-30 |
| US3913550A (en) | 1975-10-21 |
| HK42477A (en) | 1977-08-26 |
| ES436368A1 (es) | 1977-01-01 |
| SE7503703L (sv) | 1975-10-13 |
| JPS50133344A (xx) | 1975-10-22 |
| JPS562064U (xx) | 1981-01-09 |
| FR2267459A1 (xx) | 1975-11-07 |
| GB1458173A (en) | 1976-12-08 |
| DE2506401A1 (de) | 1975-10-30 |
| SE405276B (sv) | 1978-11-27 |
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