US853425A - Electric igniter for explosion-motors. - Google Patents
Electric igniter for explosion-motors. Download PDFInfo
- Publication number
- US853425A US853425A US21507204A US1904215072A US853425A US 853425 A US853425 A US 853425A US 21507204 A US21507204 A US 21507204A US 1904215072 A US1904215072 A US 1904215072A US 853425 A US853425 A US 853425A
- Authority
- US
- United States
- Prior art keywords
- explosion
- motors
- electric igniter
- electrode
- plug
- 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
- H01T13/46—Sparking plugs having two or more spark gaps
- H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
Definitions
- This invention refers to an electric igniter for explosion motors, in which, to secure as nearly as possible reliable ignition, short-circuiting through carbonaceous orother deposits is avoided.
- the drawing represents a longitudinal
- longittuhnally ad ustahIe by nuts 61 and a, is an :gnitcr pin a, which passes centrally through a chamber it within the electrode I ending-inv a terminal disk g.
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
PATBNTED MAY 14, 1907. w. SANDER. I ELECTRIC IGNITER FOR EXPLOSIONMOTORS.
ABPLIOATION FILED JULY 2', 1904.
f k x UNITED sfrarns a rnni'r @EFICE,
wrLnnm r Simona, or ZURICH, SWITZERLAND.
ELECTRIC IG NITER FOR EXPLOSION-MOTORS.
Specification of Letters Patent.
Patented. m 14, 1907.
Application filed July 2,1904. Serial No. 215,072-
To t whom it may cone-e772,:
Be it known that I, WILHELM SANDER, a citizen. of the Republic of Switzerland, and a resident of Seefeldstrasse 17, Zurich, Switzerland, have invented certain new and useplohion-Ivlotors, of which the following is a specification. This invention refers to an electric igniter for explosion motors, in which, to secure as nearly as possible reliable ignition, short-circuiting through carbonaceous orother deposits is avoided.
The drawing represents a longitudinal,
central section of a plug en'ibmlying a practical form of my invention I A metallic plug 6, threaded to screw into the cylinder wall of an internal combustion engine, surrounds a concentric annular electrode b which is separated from said plug by an annular space i, and said plug b supports an insulating socket c which is held in position. by a ring nut Carried tightly by this insulating socket c and rendered centrally and. longittuhnally ad ustahIe by nuts 61 and a, is an :gnitcr pin a, which passes centrally through a chamber it within the electrode I ending-inv a terminal disk g. The concentric space or chamber 2' between the central nular-electrode surrounded by said plug and separated. therefrom by a concentric-annular-space, a central-electrode disposed within said concentric annular-electrode and out of contact therewith, and a terminal-disk for said central-electrode. In witness whereof I have hereunto set my hand in the presence of two witnesses.
WILI'I. SANDER. Witnesses G. PFEIFFER, W. FISCHER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21507204A US853425A (en) | 1904-07-02 | 1904-07-02 | Electric igniter for explosion-motors. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21507204A US853425A (en) | 1904-07-02 | 1904-07-02 | Electric igniter for explosion-motors. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US853425A true US853425A (en) | 1907-05-14 |
Family
ID=2921882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US21507204A Expired - Lifetime US853425A (en) | 1904-07-02 | 1904-07-02 | Electric igniter for explosion-motors. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US853425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608186A (en) * | 1949-01-24 | 1952-08-26 | Joseph E Hudson | Spark plug |
| US2684060A (en) * | 1950-10-18 | 1954-07-20 | Schechter Robert | Spark plug |
-
1904
- 1904-07-02 US US21507204A patent/US853425A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608186A (en) * | 1949-01-24 | 1952-08-26 | Joseph E Hudson | Spark plug |
| US2684060A (en) * | 1950-10-18 | 1954-07-20 | Schechter Robert | Spark plug |
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