US3466412A - Ignition point heat absorber - Google Patents

Ignition point heat absorber Download PDF

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Publication number
US3466412A
US3466412A US663379A US3466412DA US3466412A US 3466412 A US3466412 A US 3466412A US 663379 A US663379 A US 663379A US 3466412D A US3466412D A US 3466412DA US 3466412 A US3466412 A US 3466412A
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bar
ignition point
heat absorber
ignition
point heat
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Expired - Lifetime
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US663379A
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Vladis P Mikeska
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VLADIS P MIKESKA
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VLADIS P MIKESKA
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    • 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

Definitions

  • FIGURE 1 is a front elevational view of the device, showing the ignition point assembly in dotted lines.
  • FIGURE 2 is an exploded view of the device, and means for mounting same on the ignition assembly.
  • the numeral 1 designates an ignition breaker point assembly having the fixed point 2 and the movable point 3.
  • An L-bar 4 formed of a heat conductive material such as aluminum, has the orifice 5 therein through which the fixed point 2 extends and a back bar 6, made of the same material as that of the L-bar 4, is provided for ready mounting of the L-bar in position.
  • the upwardly extended end of the L bar 4 is divided into a series of fins 7, 7 and the base member of the L-bar has the passageways 8, 8 which are in alignment with the passageways 9, 9 in the backbar 6.
  • Bolts 10, 10 extend through the passageways 8, 9 and are maintained in position by the nuts 11, 11.
  • One end of the back bar 6 is upwardly turned, as at 12, to olfset the framework 1.
  • the L-bar 4 is placed on the frame 1 with the fixed point 2 extending through the passageway 3, and the back bar 6 is placed under the framework 1 with the passageways 9, 9 in alignment with the passageways 8, 8 in the L-bar 4, and the bolts 10, 10 are inserted through the passageways and the nuts 11, 11 screwed onto the bolts to bring the back bar 6 tightly against the L-bar 4, with the upturned end of the back bar 6 bearing against the bottom surface of the L-bar 4.
  • a heat conductor mounted on the framework of an ignition point system having means for dissipating heat generated by said system, said conductor consisting of an L-bar having an orifice therein adapted to receive the fixed point of the ignition system, a back-bar having one end upturned to bear against said L-bar and adapted to anchor said L-bar on to the ignition system framework and means for maintaining said back-bar in releasable position on said ignition system.

Description

ATTORNEY a w Ln R. 0 E V Z M m \H P. A N J Nwww k m x 927 M Y \S I, V a
Sept. 9, 1969 v. P. MIKESKA IGNITION POINT mm masomasn Filed Aug. 25. 1967 United States Patent 3,466,412 IGNITION POINT HEAT ABSORBER Vladis P. Mikeska, 7563 Magnolia, Houston, Tex. 77023 Filed Aug. 25, 1967, Ser. No. 663,379 Int. Cl. H01h 1/62; F03b 15/00 U.S. Cl. 200166 1 Claim ABSTRACT OF THE DISCLOSURE Summary of the invention An ignition point heat absorber having a conductor mounted on the framework, said conductor terminating in a series of fins, and having a passageway therethrough to receive the fixed point of the ignition point assembly.
Brief description of the drawings FIGURE 1 is a front elevational view of the device, showing the ignition point assembly in dotted lines.
FIGURE 2 is an exploded view of the device, and means for mounting same on the ignition assembly.
Description of the preferred embodiment In the drawings the numeral 1 designates an ignition breaker point assembly having the fixed point 2 and the movable point 3. An L-bar 4, formed of a heat conductive material such as aluminum, has the orifice 5 therein through which the fixed point 2 extends and a back bar 6, made of the same material as that of the L-bar 4, is provided for ready mounting of the L-bar in position.
The upwardly extended end of the L bar 4 is divided into a series of fins 7, 7 and the base member of the L-bar has the passageways 8, 8 which are in alignment with the passageways 9, 9 in the backbar 6. Bolts 10, 10 extend through the passageways 8, 9 and are maintained in position by the nuts 11, 11. One end of the back bar 6 is upwardly turned, as at 12, to olfset the framework 1.
The L-bar 4 is placed on the frame 1 with the fixed point 2 extending through the passageway 3, and the back bar 6 is placed under the framework 1 with the passageways 9, 9 in alignment with the passageways 8, 8 in the L-bar 4, and the bolts 10, 10 are inserted through the passageways and the nuts 11, 11 screwed onto the bolts to bring the back bar 6 tightly against the L-bar 4, with the upturned end of the back bar 6 bearing against the bottom surface of the L-bar 4. As the heat from points 2, 3 gencrates, it will be absorbed and conducted through the L- bar 4 and dissipated through the fins 7, 7, thus maintaining cooler points and transmitting a maximum electric current therethrough, and by maintaining the points at a cool temperature, reducing carbon formation thereon and increasing the life of the points, as well as the efficiency of the ignition system.
.While the foregoing is a preferred embodiment of the invention, it is by way of illustration only, the 'broad principle of the invention being defined by the appended claim.
' Iclaim:
1. In an ignition point heat absorber, a heat conductor mounted on the framework of an ignition point system having means for dissipating heat generated by said system, said conductor consisting of an L-bar having an orifice therein adapted to receive the fixed point of the ignition system, a back-bar having one end upturned to bear against said L-bar and adapted to anchor said L-bar on to the ignition system framework and means for maintaining said back-bar in releasable position on said ignition system.
References Cited UNITED STATES PATENTS 1,152,616 9/1915 Edison 200166 1,291,039 1/1919 Lowenstein 200166 X 3,004,115 10/1961 Rugeris 200166 X 2,773,140 12/1956 Guernsey et al 20024 3,212,569 10/1965 McAdam -185 X FOREIGN PATENTS 1,109,249 9/ 1955 France.
ROBERT A. OLEARY, Primary Examiner AILBERT W. DAVIS, Assistant Examiner U.S. Cl. X.R.
US663379A 1967-08-25 1967-08-25 Ignition point heat absorber Expired - Lifetime US3466412A (en)

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US66337967A 1967-08-25 1967-08-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650939A (en) * 1986-01-24 1987-03-17 Westinghouse Electric Corp. Vacuum circuit interrupter having heat exchanger for temperature control

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152616A (en) * 1912-06-13 1915-09-07 New Jersey Patent Co Contact for electrical apparatus.
US1291039A (en) * 1916-11-29 1919-01-14 Fritz Lowenstein Circuit maker and breaker.
FR1109249A (en) * 1954-07-21 1956-01-24 Switch for supplying the ignition coil of internal combustion engines
US2773140A (en) * 1954-02-23 1956-12-04 Globe Union Inc Circuit control apparatus for condenser-discharge ignition systems
US3004115A (en) * 1958-10-24 1961-10-10 Rugeris John De Commutator make and break device
US3212569A (en) * 1961-06-26 1965-10-19 Int Electronic Res Corp Heat dissipator for electronic components

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152616A (en) * 1912-06-13 1915-09-07 New Jersey Patent Co Contact for electrical apparatus.
US1291039A (en) * 1916-11-29 1919-01-14 Fritz Lowenstein Circuit maker and breaker.
US2773140A (en) * 1954-02-23 1956-12-04 Globe Union Inc Circuit control apparatus for condenser-discharge ignition systems
FR1109249A (en) * 1954-07-21 1956-01-24 Switch for supplying the ignition coil of internal combustion engines
US3004115A (en) * 1958-10-24 1961-10-10 Rugeris John De Commutator make and break device
US3212569A (en) * 1961-06-26 1965-10-19 Int Electronic Res Corp Heat dissipator for electronic components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650939A (en) * 1986-01-24 1987-03-17 Westinghouse Electric Corp. Vacuum circuit interrupter having heat exchanger for temperature control

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