FR2232224A5 - I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts - Google Patents

I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts

Info

Publication number
FR2232224A5
FR2232224A5 FR7320657A FR7320657A FR2232224A5 FR 2232224 A5 FR2232224 A5 FR 2232224A5 FR 7320657 A FR7320657 A FR 7320657A FR 7320657 A FR7320657 A FR 7320657A FR 2232224 A5 FR2232224 A5 FR 2232224A5
Authority
FR
France
Prior art keywords
contact
earthed
biased against
distributor wall
engine ignition
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
Application number
FR7320657A
Other languages
French (fr)
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.)
PRADEL HENRI FR
Original Assignee
PRADEL HENRI FR
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
Application filed by PRADEL HENRI FR filed Critical PRADEL HENRI FR
Priority to FR7320657A priority Critical patent/FR2232224A5/en
Application granted granted Critical
Publication of FR2232224A5 publication Critical patent/FR2232224A5/en
Expired legal-status Critical Current

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
    • 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
    • F02P7/063—Mechanical pick-up devices, circuit-makers or -breakers, e.g. contact-breakers
    • F02P7/0632—Mechanical pick-up devices, circuit-makers or -breakers, e.g. contact-breakers with rotary contacts

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)

Abstract

The low voltage electric ignition's circuit-breaker cuts off the current at a precise instant of each cycle. This timing is fool-proof and will not change with the engine's speed or its acceleration. It incorporates an earthed, rotating, conducting spindle enclosing a radially sliding contact. Interruption of the low voltage current is effected when the sliding-contact is on top of an insulated contact in the distributor wall. Instead of single insulating contact, the crown may have two or more and thus many ignitions may take place in any one cycle when dual plug heads are used on the engines. The contacts positions correspond exactly to the instant of firing of the spark plug.
FR7320657A 1973-06-04 1973-06-04 I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts Expired FR2232224A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7320657A FR2232224A5 (en) 1973-06-04 1973-06-04 I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320657A FR2232224A5 (en) 1973-06-04 1973-06-04 I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts

Publications (1)

Publication Number Publication Date
FR2232224A5 true FR2232224A5 (en) 1974-12-27

Family

ID=9120613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320657A Expired FR2232224A5 (en) 1973-06-04 1973-06-04 I.C. engine ignition contact breaker - has earthed contact on spindle biased against distributor wall insulated contacts

Country Status (1)

Country Link
FR (1) FR2232224A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse