US844495A - Spark-plug for explosive-engines. - Google Patents
Spark-plug for explosive-engines. Download PDFInfo
- Publication number
- US844495A US844495A US1905281654A US844495A US 844495 A US844495 A US 844495A US 1905281654 A US1905281654 A US 1905281654A US 844495 A US844495 A US 844495A
- Authority
- US
- United States
- Prior art keywords
- plug
- spark
- engines
- explosive
- electrodes
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86879—Reciprocating valve unit
Description
PATENTED FEB. 19, 1907.
No.y 844,495.
A. R. BULLOGK. SPARK PLUG PoR EXPLOSIVB ENGINES.
APLIATION FILED 00T.6, 1905.
i@ C U d n WM E., F Wm M and State of Ohio,
ARTHUR R. BULLOCK, OF
CLEvELAND, OHIO, AssiGNoR 'ro EXCELSIOR sri-ini; PLUG Co.7 or CLEVELAND, OHIO.
SFRK-PLUG FOR EXPLOSIVErENC-T'INES.
- Specification of Letters Patent.
Patented Feb. is, 1907'.
Application filed October 6, 1905. yerial No. 281,654.
To all wiz/0m L may con/cern,.-
Be it known that l, Anriion R. BULLOCK, of the city of Cleveland, county of Cuyahoga,
useful improvements in Spark Plugs for have invented new and l l eurely fastened in and to the body portion A.
Also by egctcnding the screw-threaded .p0rtion of the rod li wav into said sleeve an increased hold for the cement is afforded which unites the red and sleeve. A flanged metal- Explosive-Engines, of vif-hiehthe following is i, lic cap E is placed over the sleeve C, and a a specification.
My invention relates to improvements in 'so-called Qiuinpspark plugs for explosivel engines; and the object of my improvement is `to provide means and to'establish condi tions whereby suoli plugs can be maintained in perfect working order in a quick, simple, and eiiicient manner. l attain this object in ay spark-plug substantially as shown in the accompanying drawings, iii which- Figure i represents a central sectional view of said plug. F ig. 2 represents an inner face view of-saine, and Fig. is a horizontal sectional view of same on line X X. (See Fig. i.)
Lilie letters of reference denote-like parts in the drawings and specification.
l thumb-nut F holds one wire of the source of electrical energy in contact with the rod B. Projections d d in conjunction with the ring e form the electrodes proper, it being presupposed that sai ring 1s apart of the ground, circuit. Said ring is preferably made up as a separatey part and secured to the body part A, as shown in Fig. 1. One or more ports constructed )and arranged -i lead from the interior to the exterior of the body part A. As shown, their exit is under control of the collar G, which engages the threaded portion c. Simply by loosening the collar or nut G one or more turns a free passage through said portsf is afforded, and soot or other deposits may be ejected therethrough.
- The electrodes in jump-spark plugs become very easily coated with soot. and oil, and
SubstantiallyY this plug comprises the body i as such deposits render the eiectrodes' inoperpart A, the combined binding-post and elecl trode B, and the nsiilating-sleeve C, means enabling wire connection with said electrode and contrivance whereby the electrodes may instantaneously and most effectively be l ready and eliicie-nt in anne.
ative it is necessary to clean s'aid electrodes from time to time or as often as may b necl essary. The spark-plug aboveA described affords facilities for cleaning the electrodes in a' 'freed from soot or other detrimental deposits l construction is compact, neat, and inexpenwhich there is a tendency to accumulate in the operation of such engines. As shown, the part of the body-part A is screw-threaded to aiford a ready connection with a suitable part Ot' the engine. The center part bis preferablyv of hexagonal or other polygonal forni to enable convenient application of a wrench or the like, and next to the polygonal part projects another screw-threaded part c, terminating in a nipple c.
internally the body portion receives the sleeve orinsulating medium C, and the latter supports the rod B, which serves in the capacity' of 'an electrode-carrier and bindingpost at or by its internal and lexternal yterminals. In splitting the blank portion c, as
at c c and by applying the'ferrule D to sive. Also the extension of the rod below the projections (Z d serves in-a` measure automatically in the capacity of a distractor of oily or smutty substances from said projections or electrodes.
What I claim, and desire to (secure by Letters Patent, is
In a jump-spark plugfor explosive-engines the combination with the body part thereof having'ports which lead from its internal cavity to an exterior face of an adjustable collar controlling said ports in the manner as and for the purpose set forth.
ARTI-IUE E. BULLOCK.
Witnesses BERNII. F. EiBLER, JAMES MATIIERS,
Furthermore, itsr
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905281654 US844495A (en) | 1905-10-06 | 1905-10-06 | Spark-plug for explosive-engines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905281654 US844495A (en) | 1905-10-06 | 1905-10-06 | Spark-plug for explosive-engines. |
Publications (1)
Publication Number | Publication Date |
---|---|
US844495A true US844495A (en) | 1907-02-19 |
Family
ID=2912960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1905281654 Expired - Lifetime US844495A (en) | 1905-10-06 | 1905-10-06 | Spark-plug for explosive-engines. |
Country Status (1)
Country | Link |
---|---|
US (1) | US844495A (en) |
-
1905
- 1905-10-06 US US1905281654 patent/US844495A/en not_active Expired - Lifetime
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