GB1525311A – Ignition system for internal combustion engines
– Google Patents
GB1525311A – Ignition system for internal combustion engines
– Google Patents
Ignition system for internal combustion engines
Info
Publication number
GB1525311A
GB1525311A
GB1839/76A
GB183976A
GB1525311A
GB 1525311 A
GB1525311 A
GB 1525311A
GB 1839/76 A
GB1839/76 A
GB 1839/76A
GB 183976 A
GB183976 A
GB 183976A
GB 1525311 A
GB1525311 A
GB 1525311A
Authority
GB
United Kingdom
Prior art keywords
ignition
arc
sensor
speed sensor
signal
Prior art date
1975-01-17
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
Application number
GB1839/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date 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 date listed.)
1975-01-17
Filing date
1976-01-16
Publication date
1978-09-20
1976-01-16
Application filed by SNECMA SAS
filed
Critical
SNECMA SAS
1978-09-20
Publication of GB1525311A
publication
Critical
patent/GB1525311A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
F02P7/021—Mechanical distributors
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
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
F02P5/145—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 electrical means
F02P5/155—Analogue data processing
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
F02P9/00—Electric spark ignition control, not otherwise provided for
F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/00—Road transport of goods or passengers
Y02T10/10—Internal combustion engine [ICE] based vehicles
Y02T10/40—Engine management systems
Abstract
1525311 Ignition systems SOC NATIONALE D’ETUDE ET DE CONSTRUCTION DE MOTEURS D’AVIATION 16 Jan 1976 [17 Jan 1975] 01839/76 Heading F1B An ignition system for an I.C. engine, in the combustion chamber of which post-combustion is obtained by introducing additional air near to an electric ignition arc produced by an oscillator, Fig. 1 (not shown), controlled by the shown circuit which initiates the ignition arc in accordance with both a signal from a control sensor C 1 , C 2 , C3, C4 for each cylinder and responsive to a member K 1 rotating with the engine and with an advance signal obtained from a speed sensor C 1 ‘ and an inlet manifold depression sensor C 1 «, and which terminates the arc in accordance with a signal from a function generator G 1 controlled by the speed sensor C 1 ‘. As shown, a monostable B 1 is triggered to initiate the ignition arc by a monostable B 2 , itself triggered by ignition advance generators G2, G3 responsive to signals from speed sensor C 1 ‘ and inlet manifold depression sensor C 1 » respectively, and acting on a trigger device T 2 via a summation device E.
GB1839/76A
1975-01-17
1976-01-16
Ignition system for internal combustion engines
Expired
GB1525311A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7502031A
FR2298012A1
(en)
1975-01-17
1975-01-17
IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE
Publications (1)
Publication Number
Publication Date
GB1525311A
true
GB1525311A
(en)
1978-09-20
Family
ID=9150197
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1839/76A
Expired
GB1525311A
(en)
1975-01-17
1976-01-16
Ignition system for internal combustion engines
Country Status (4)
Country
Link
DE
(1)
DE2601747A1
(en)
FR
(1)
FR2298012A1
(en)
GB
(1)
GB1525311A
(en)
IT
(1)
IT1055819B
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2619556A1
(en)
*
1976-05-04
1977-11-24
Bosch Gmbh Robert
IGNITION SYSTEM, IN PARTICULAR FOR COMBUSTION MACHINERY
1975
1975-01-17
FR
FR7502031A
patent/FR2298012A1/en
active
Granted
1976
1976-01-16
GB
GB1839/76A
patent/GB1525311A/en
not_active
Expired
1976-01-19
DE
DE19762601747
patent/DE2601747A1/en
not_active
Withdrawn
1976-01-19
IT
IT67115/76A
patent/IT1055819B/en
active
Also Published As
Publication number
Publication date
IT1055819B
(en)
1982-01-11
DE2601747A1
(en)
1976-07-22
FR2298012B1
(en)
1982-01-15
FR2298012A1
(en)
1976-08-13
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Legal Events
Date
Code
Title
Description
1979-01-10
PS
Patent sealed
1982-08-11
PCNP
Patent ceased through non-payment of renewal fee
