US893822A - Contact-breaker. - Google Patents

Contact-breaker. Download PDF

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Publication number
US893822A
US893822A US36860907A US1907368609A US893822A US 893822 A US893822 A US 893822A US 36860907 A US36860907 A US 36860907A US 1907368609 A US1907368609 A US 1907368609A US 893822 A US893822 A US 893822A
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United States
Prior art keywords
contact
breaker
unterberg
gustav
cap
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Expired - Lifetime
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US36860907A
Inventor
Gustav Adolf Unterberg
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Individual
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Priority to US36860907A priority Critical patent/US893822A/en
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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
    • 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
    • F02P5/05—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 mechanical means
    • F02P5/10—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 mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—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 mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine

Definitions

  • the present invention relatesv to contact breakers for electrical igniting devices and the object is to construct the contact breaker so that it may easily be taken out of themachine and replaced, in case of defect, or for examination or for any other reason, without having to disconnect the operating lever system, or any other parts of themachine.
  • FIG. 1 is a longitudinal section through the device
  • Fig. 2 a crosssection on line A.A of Fig. 1.
  • Fig. 3 a plan view partly in section
  • Fig. 4 is an interior view of the cap and the mechanism mounted therein.
  • the contact breaker consisting of the fixed member a and the double arm lever b b is mounted in the cap c,which latter fits into the ring d with its annular flange c, and may be fixed therein by means of" a screw e.
  • the contact breaker will be turned together with the ring (1 by means of the known lever system, which operates the arm (1'.
  • the contact is operated by'means of-the cam ring it, which is attached to the armature shaft g by means of the disk f, the'said cam ring operating the pin 6 ofthe lever arm 1).
  • the device has the further advantage that by loosening the screw 6 the contact breaker can be easily adjusted as regards the cam ring it,

Description

'PATENTED JULY 21 G. A. UNTERBERG.
'CONTAGT BREAKER.
APPLICATION FILED APR.16.1907.
. \NVENTBR, GusTAv'ADoLF UNTERBERG WwTNzssEs;
UNITED STATES PATENT OFFICE.
CONTACT-BREAKER.
Specification of Letters Patent.
Patented July 2 1, 1908.
Application filed April 16, 1907. Serial No. 368,609.
To all whom it may concern:
Be it known that I, GUSTAV AnoLF U TERBERG, a citizen of the German Empire, and resident of Karlsruhe-Miihlburg,'Baden, German Empire, have invented new and useful Improvements in Contact-Breakers, of which the following is a description.
The present invention relatesv to contact breakers for electrical igniting devices and the object is to construct the contact breaker so that it may easily be taken out of themachine and replaced, in case of defect, or for examination or for any other reason, without having to disconnect the operating lever system, or any other parts of themachine.
In order to render the present specification easily intelligible reference ishad to the accompanying drawing in which similarletters of reference denote'similar parts throughout the several views Figure 1 is a longitudinal section through the device, Fig. 2 a crosssection on line A.A of Fig. 1. Fig. 3 a plan view partly in section and Fig. 4 is an interior view of the cap and the mechanism mounted therein.
The contact breaker, consisting of the fixed member a and the double arm lever b b is mounted in the cap c,which latter fits into the ring d with its annular flange c, and may be fixed therein by means of" a screw e. Thus the contact breaker will be turned together with the ring (1 by means of the known lever system, which operates the arm (1'. The contact is operated by'means of-the cam ring it, which is attached to the armature shaft g by means of the disk f, the'said cam ring operating the pin 6 ofthe lever arm 1).
Thus it'will be seen that it is possible to re move the contact breaker from the machine by simply releasing the screw e and taking oil the cap 0. I
In addition to the other advantages, the device has the further advantage that by loosening the screw 6 the contact breaker can be easily adjusted as regards the cam ring it,
thus rendering possible a most accurate ad- 'GUSTAV ADOLF UNTERBERG.
Witnesses:
HANS MUNERBERG, Jos. H. LEUTE.
US36860907A 1907-04-16 1907-04-16 Contact-breaker. Expired - Lifetime US893822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US36860907A US893822A (en) 1907-04-16 1907-04-16 Contact-breaker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36860907A US893822A (en) 1907-04-16 1907-04-16 Contact-breaker.

Publications (1)

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US893822A true US893822A (en) 1908-07-21

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Family Applications (1)

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US36860907A Expired - Lifetime US893822A (en) 1907-04-16 1907-04-16 Contact-breaker.

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US (1) US893822A (en)

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