US724649A - Sparking mechanism for engines. - Google Patents
Sparking mechanism for engines. Download PDFInfo
- Publication number
- US724649A US724649A US11717902A US1902117179A US724649A US 724649 A US724649 A US 724649A US 11717902 A US11717902 A US 11717902A US 1902117179 A US1902117179 A US 1902117179A US 724649 A US724649 A US 724649A
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- US
- United States
- Prior art keywords
- sleeve
- spring
- shaft
- engines
- electrode
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
Definitions
- WITNESSES "m: Nonms PETERS co. mcrmuma. wAsnmu'rom nsc.
- Figure 1 is a top plan view.
- Fig. 2 is aside view, partially in section.
- Fig. 3 is a front view, and
- Fig. 4 illustrates details of construction.
- FIG. 1 represents a section of an engine-cylin-' der to which my improvements are attached, as will now be explained.
- the stationary electrode 2 is passed and tightly secured in place by packing-nuts, as shown.
- a shaft which I shall term the movable electrode 3 is supported in an elongated bearing 4 and carries an enlarged arm or contact-point 5 to close and open the electrical circuit between the electrodes, mak-' ing a spark to ignite a charge.
- a sleeve 6 is secured by pins 7, passed through the sleeve and electrode, and said sleeve is made with an elbow 8 projecting beneath a triparm 9, made integral with a sleeve 10, loose on the electrode and against the bearing 4.
- the sleeves 6 and 10 are each made at their adjacent ends with contracted collars to seat a coiled spring 11, whose function is to elastically couple the sleeves together and to hold the sleeve 10 against the bearing and the en larged'inner end of electrode 3 against the innor end of the bearing to make a gas-tight connection, take up wear, and hence always prevent leakage at this point.
- the other end of the spring seats against the sleeve 10, which is loosely mounted on the shaft and forces the sleeve snugly against the outer end of the elongatedbearing 4 and maintains a gas-tight joint therewith.
- the spring not only imparts a rotary motion to the shaft, but serves to maintain a gas-tight joint at the inner and outer end of its bearing.
- trip bar 11 Beneath trip-arm 9 and bearing against the outer end thereof is a trip bar 11, operated by any desired mechanism and movable in a guide-frame 12, and a trip-bar guide 13 is provided to engage a beveled shoulder 14 on tripbar 11 and'move the latter from under the trip-arni and permit the contact-point 5 to move away from electrode 2 and make a spark to ignite the charge.
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- Automotive Seat Belt Assembly (AREA)
Description
PATENTED APP.) 7.190s;
M. ZIMMERMAN. SPARKING MECHANISM FOR ENGINES.
APPLICATION FILED JULY 26, 1902.
N0 MODEL.
- WITNESSES Allar'ney PATBNTED APR. 7, 1903.
A. MPZIMMERMAN. SPARKING MEGHANISMI'OR ENGINES.
APPLICATION FILED JULY 26. 1902.
2 SHEETS -SHEET Z.
1Y0 MODEL.
WITNESSES "m: Nonms PETERS co. mcrmuma. wAsnmu'rom nsc.
UNITED STATES P TENT OFFICE.
ABRAHAM M. ZI MMIERMAN, OF NEW HOLLAND, PENNSYLVANIA.
SPARKING MECHANISM FOR ENGINES.
SPECIFICATION forming part of Letters Patent No. 724,649, dated April 7, 1903.
I Application filed July 26,1902. Serial. No. 117,179. (No model.)
To all whom it may concern.-
Be it known that I, ABRAHAM M. ZIMMER- MAN, a resident of New Holland, in the county of Lancaster and State of Pennsylvania, have invented certain new and useful Improvements in Sparking Mechanism for Engines; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use and combinations and arrangements of parts, as will be more fully hereinafter described,
and pointed out in the claims.
In the accompanying drawings, Figure 1 is a top plan view. Fig. 2 is aside view, partially in section. Fig. 3 is a front view, and Fig. 4 illustrates details of construction.
1 represents a section of an engine-cylin-' der to which my improvements are attached, as will now be explained. Through the cylinder 1 the stationary electrode 2 is passed and tightly secured in place by packing-nuts, as shown. A shaft which I shall term the movable electrode 3 is supported in an elongated bearing 4 and carries an enlarged arm or contact-point 5 to close and open the electrical circuit between the electrodes, mak-' ing a spark to ignite a charge.
On the outer end of electrode 3 a sleeve 6 is secured by pins 7, passed through the sleeve and electrode, and said sleeve is made with an elbow 8 projecting beneath a triparm 9, made integral with a sleeve 10, loose on the electrode and against the bearing 4. The sleeves 6 and 10 are each made at their adjacent ends with contracted collars to seat a coiled spring 11, whose function is to elastically couple the sleeves together and to hold the sleeve 10 against the bearing and the en larged'inner end of electrode 3 against the innor end of the bearing to make a gas-tight connection, take up wear, and hence always prevent leakage at this point. It will be observed that one free end of the coil-spring 11 rests against the arm 9 of sleeve 10, while the other free end of the spring rests against the arm 8 of the sleeve 6, and hence the ends of the spring are permitted a free endwise movement to allow of the contraction and expansion of the spring. One end of the spring is seated against the sleeve 6, which being secured to the shaft 3 operates to force the latter outwardly and retain its enlarged inner end in snug contact with the inner wall of the explosion-chamber and maintain a gastight joint therewith. The other end of the spring seats against the sleeve 10, which is loosely mounted on the shaft and forces the sleeve snugly against the outer end of the elongatedbearing 4 and maintains a gas-tight joint therewith. Hence the spring not only imparts a rotary motion to the shaft, but serves to maintain a gas-tight joint at the inner and outer end of its bearing.
Beneath trip-arm 9 and bearing against the outer end thereof is a trip bar 11, operated by any desired mechanism and movable in a guide-frame 12, and a trip-bar guide 13 is provided to engage a beveled shoulder 14 on tripbar 11 and'move the latter from under the trip-arni and permit the contact-point 5 to move away from electrode 2 and make a spark to ignite the charge.
The operation of myimprovements is as follows: As the charge is being compressed in cylinder 1 the trip-bar 11 will be moving triparm 9 upward, and through the medium of spring 11, engaging sleeve 6, electrode 3 is moved to bring the contact-points together. A further upward movement of triprbar 11 only serves to move trip-arm 9 away from elbow 8 and contract spring 11, and When'the charge has been fully compressed the trip-bar guide 13 will engage beveled shoulder 14 and move the trip-bar 11 from beneath the triparm 9, and spring 11 will return the parts to their former positions, thus separating the contact-points, making a spark, and igniting the charge.
A great many slight changes and alterations might be made in the general form and arrangement of the several parts described without departing from my invention, and hence I would have it understood that I do not limit myself to the precise construction set forth, but consider myself at liberty to make such slight changes and alterations as fairly fall within the spirit and scope of my invention.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. In a sparking mechanism, the combination with an electrode-shaft provided with a seat that fits against a stationary hearing within the explosion-chamber and forms a gas-tight joint therewith, and having a sleeve rigidly secured to its outer end, of a sleeve loosely mounted on the shaft and seated against the outer end of the shaft-bearing to form a gas-tight joint therewith, a spring interposed between said sleeves and connected therewith and constructed and arranged to elastically connect the two sleeves and impart a rotary motion to the shaft, and also ima seat which fits against asta'tionary hearing within the explosion-chamber and forms a gas-tight joint therewith, of a sleeve connected to the shaft, a sleeve loosely mounted on the shaft and fitting against the outer end of the shaft-bearing and forming a gas-tight joint therewith, and a spring elastically connecting the two sleeves and constructed and arranged to force the shaft outwardly and the loosely-mounted sleeve inwardly, substantially as set forth.
In testimony whereof I have signed this specification in the presenceof two subscribing witnesses.
ABRAHAM M. ZIMMERMAN.
Witnesses:
J. F. SELDERIDGE, MILTON WENGER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11717902A US724649A (en) | 1902-07-26 | 1902-07-26 | Sparking mechanism for engines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11717902A US724649A (en) | 1902-07-26 | 1902-07-26 | Sparking mechanism for engines. |
Publications (1)
Publication Number | Publication Date |
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US724649A true US724649A (en) | 1903-04-07 |
Family
ID=2793160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11717902A Expired - Lifetime US724649A (en) | 1902-07-26 | 1902-07-26 | Sparking mechanism for engines. |
Country Status (1)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10427096B2 (en) | 2010-02-04 | 2019-10-01 | ADA-ES, Inc. | Method and system for controlling mercury emissions from coal-fired thermal processes |
US10465137B2 (en) | 2011-05-13 | 2019-11-05 | Ada Es, Inc. | Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers |
US10730015B2 (en) | 2010-10-25 | 2020-08-04 | ADA-ES, Inc. | Hot-side method and system |
US10758863B2 (en) | 2012-04-11 | 2020-09-01 | ADA-ES, Inc. | Control of wet scrubber oxidation inhibitor and byproduct recovery |
US10767130B2 (en) | 2012-08-10 | 2020-09-08 | ADA-ES, Inc. | Method and additive for controlling nitrogen oxide emissions |
-
1902
- 1902-07-26 US US11717902A patent/US724649A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10427096B2 (en) | 2010-02-04 | 2019-10-01 | ADA-ES, Inc. | Method and system for controlling mercury emissions from coal-fired thermal processes |
US10730015B2 (en) | 2010-10-25 | 2020-08-04 | ADA-ES, Inc. | Hot-side method and system |
US10465137B2 (en) | 2011-05-13 | 2019-11-05 | Ada Es, Inc. | Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers |
US10758863B2 (en) | 2012-04-11 | 2020-09-01 | ADA-ES, Inc. | Control of wet scrubber oxidation inhibitor and byproduct recovery |
US10767130B2 (en) | 2012-08-10 | 2020-09-08 | ADA-ES, Inc. | Method and additive for controlling nitrogen oxide emissions |
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