SE387761B - DIGITAL COUNTER FOR DETERMINING THE TENDING ANGLE OF PISTON ENGINES - Google Patents

DIGITAL COUNTER FOR DETERMINING THE TENDING ANGLE OF PISTON ENGINES

Info

Publication number
SE387761B
SE387761B SE7405729A SE7405729A SE387761B SE 387761 B SE387761 B SE 387761B SE 7405729 A SE7405729 A SE 7405729A SE 7405729 A SE7405729 A SE 7405729A SE 387761 B SE387761 B SE 387761B
Authority
SE
Sweden
Prior art keywords
determining
digital counter
piston engines
tending
angle
Prior art date
Application number
SE7405729A
Other languages
Swedish (sv)
Inventor
A Maringer
W Drotziger
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Priority claimed from DE19732323661 external-priority patent/DE2323661C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE387761B publication Critical patent/SE387761B/en

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
    • F02P5/145—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
    • F02P5/15—Digital 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/10—Measuring dwell or antidwell time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • 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
SE7405729A 1973-05-10 1974-04-29 DIGITAL COUNTER FOR DETERMINING THE TENDING ANGLE OF PISTON ENGINES SE387761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323661 DE2323661C3 (en) 1973-05-10 Digital arithmetic unit for determining the ignition angle in piston internal combustion engines

Publications (1)

Publication Number Publication Date
SE387761B true SE387761B (en) 1976-09-13

Family

ID=5880542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7405729A SE387761B (en) 1973-05-10 1974-04-29 DIGITAL COUNTER FOR DETERMINING THE TENDING ANGLE OF PISTON ENGINES

Country Status (5)

Country Link
US (1) US3895222A (en)
FR (1) FR2229094B1 (en)
GB (1) GB1472874A (en)
IT (1) IT1012143B (en)
SE (1) SE387761B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501877A1 (en) * 1981-03-12 1982-09-17 Veglia E D DEVICE FOR CALCULATING A REPORT OF TWO REPRESENTATIVE FREQUENCIES OF TWO PHYSICAL SIZES
DE3334389A1 (en) * 1983-09-23 1985-04-11 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR ELECTRONICALLY CONTROLLING THE IGNITION TIMING OF INTERNAL COMBUSTION ENGINES, IN PARTICULAR DURING THE STARTING PROCESS
US5975749A (en) * 1997-07-11 1999-11-02 International Business Machines Corporation Zero and one detection chain for a carry select adder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621218A (en) * 1967-09-29 1971-11-16 Hitachi Ltd High-speed divider utilizing carry save additions
US3591787A (en) * 1968-01-29 1971-07-06 Ibm Division system and method
US3684879A (en) * 1970-09-09 1972-08-15 Sperry Rand Corp Division utilizing multiples of the divisor stored in an addressable memory
BE790829A (en) * 1971-11-22 1973-02-15 Scans Associates Inc TEST PROCESS AND APPARATUS FOR INTERNAL COMBUSTION ENGINES
US3733477A (en) * 1972-02-04 1973-05-15 Control Data Corp Iterative binary divider utilizing multiples of the divisor

Also Published As

Publication number Publication date
IT1012143B (en) 1977-03-10
FR2229094B1 (en) 1978-09-22
FR2229094A1 (en) 1974-12-06
GB1472874A (en) 1977-05-11
DE2323661A1 (en) 1975-01-23
DE2323661B2 (en) 1975-12-11
US3895222A (en) 1975-07-15

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