US2268470A - Electrode housing - Google Patents
Electrode housing Download PDFInfo
- Publication number
- US2268470A US2268470A US281704A US28170439A US2268470A US 2268470 A US2268470 A US 2268470A US 281704 A US281704 A US 281704A US 28170439 A US28170439 A US 28170439A US 2268470 A US2268470 A US 2268470A
- Authority
- US
- United States
- Prior art keywords
- aperture
- housing
- limb
- front wall
- wall
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
Description
Dec. 30, 1941. R. F. BASS ET AL ELECTRODE HOUSING Original Filed Nov. 10, 1937 gpwe wbom E2 Bass WL. Eves 7 m flfiAu Patented Dec. 30, 1941 ELECTRODE HOUSING Roland F. Bass and Walter L. Rives, Jacksonville, Fla., assignors to Airport Beacons, Inc., Jacksonville, Fla., a corporation of Florida Original application November 10, 1937, Serial No. 173,892. Divided and this application June 28, 1939, Serial No. 281,704
2 Claims.
This invention relates to electrode housing, and the present application is a division of our pending application Serial Number 173,892, filed November 10, 1937, which has eventuated into Patent No. 2,165,211, dated July 11, 1939.
The beacon described and claimed in said patent comprises a tower supporting an upwardly directed parabolic reflector combined with a source of illumination of the neon tube type, and surrounded by facets constituted by a group of long concave reflectors preferably arranged in an upwardly convergent direction, combined with neon type tubes of the bar type in front of each reflector, and arranged in groups so that failure of one tube will not extinguish the illumination of the associated facet.
The principal object of the present invention is to provide a protecting and ventilating housing for the horizontal limbs of neon tubes generally, and particularly those employed in the beacon, to prevent breakdown at the electrodes due to the accumulation of moisture over the insulating bushings of the tubes.
Other objects of the invention will appear as the following description of a preferred and practical embodiment thereof proceeds.
In the drawing which accompanies and forms a part of the following specification,
The sole figure is a vertical side section through a housing embodying the principles of the invention.
Referring now in detail to the drawing, the numeral l represents the horizontal limb of a neon tube having the electrode 2 exposed at the end thereof. A housing 3 is provided comprising an integral body including the top wall 4 which overlies the horizontal limb l of the tube, and a front wall 5 which depends from the top wall and is provided with an aperture 6 having a diameter materially greater than that of the horizontal limb I, providing an annular space completely surrounding said horizontal limb in the plane of said front wall. A rear wall I depends from the top wall 4, spaced from the front wall 5 and having an electrode 8 passing therethrough and suitably secured, said electrode being coaxial with the aperture 6 of the front wall. The rear wall I terminates in a forwardly extending shelf Ill, the top surface of which is arranged in supporting relation to the horizontal limb I, so as to maintain said limb coaxial with the terminal post 8 and the aperture 6. When the horizontal limb l is in this position, the electrode 2 confronts the terminal post 8 in slightly spaced relation thereto. A spring I3 is intercolated between said electrode and said post, making good electrical contact between these elements.
The top wall 4 extends downwardly at both sides, the lower edges 9 of the downwardly extending portion terminating above the horizontal limb I of the neon tube so as to provide Ventilating openings l2 on opposite sides of said limb. The forward end of the shelf I0 is spaced from the front wall, providing a lower ventilating aperture II which communicates both with the aperture 6 and with the ventilating openings l2.
It will be obvious that the housing 3 protects the horizontal limb I of the neon tube from being wet by falling moisture, and also protects it from the accumulation of dust, while the ventilating system constituted by the lower aperture H, the aperture 5 and the side openings l2, prevents the condensation of moisture upon the protected portion of the neon tube.
The annular space 6 forms a complete air gap about the horizontal limb l at the front of the housing, upon which rain or snow may beat, and completely protects the neon tube from the formation of any conductive leakage path which might otherwise bridge from the tube to the housing.
While I have in the above description defined what I believe to be a preferred and practical embodiment of the invention, it will be understood to those skilled in the art that the specific details of construction as shown are by way of illustration, and not to be construed as necessarily limiting the scope of the appended claims.
What I claim as my invention is:
l. A protecting and ventilating housing for the horizontal limb of a neon tube having a terminal, comprising a body having a top wall to overlie said limb of the tube, a front wall depending from said top wall and having an aperture, said aperture being of a diameter materially greater than that of the limb, a rear wall depending from the top wall parallel with the front wall and in spaced relation thereto, a terminal post supported by the rear wall coaxially with the aperture in the front wall, said top wall having its longitudinal side edges disposed above the level of the terminal post and axis of the aperture to provide ventilating openings at the sides of the housing, and a shelf extending forwardly from the rear wall and arranged to form a seat for the end of the limb provided with the terminal and to support said limb in spaced relation to and uniformly spaced at all points from the walls of the aperture, said shelf terminating in rear of the front wall to provide therebetween a ventilation opening at the bottom of the housing in open communication with said aperture and the ventilation openings at the sides of the housing.
2; A protecting and supporting housing for the horizontal limb of a neon tube having an end terminal, comprising a unitary body having a transversely arched top wall to overlie said limb of the tube, a front wall depending from said top wall and having an aperture of uniform diameter therein for passage of the limb, the diameter of the aperture being materially reater than that of the limb, a rear wall depending from the top wall parallel with the front wall and in spaced relation thereto, a terminal post supported by the rear wall coaxially with the aperture in the front wall, said top wall having its side to and uniformly spaced at all points from the walls of the aperture, said shelf terminating in rear of the front wall to provide therebetween a ventilation opening at the bottom of the housing in open communication with said aperture and the ventilation openings at the sides of the housing.
' ROLAND F. BASS. WALTER L. RIVES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US281704A US2268470A (en) | 1937-11-10 | 1939-06-28 | Electrode housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US173892A US2165211A (en) | 1937-11-10 | 1937-11-10 | Airport beacon |
US281704A US2268470A (en) | 1937-11-10 | 1939-06-28 | Electrode housing |
Publications (1)
Publication Number | Publication Date |
---|---|
US2268470A true US2268470A (en) | 1941-12-30 |
Family
ID=26869656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US281704A Expired - Lifetime US2268470A (en) | 1937-11-10 | 1939-06-28 | Electrode housing |
Country Status (1)
Country | Link |
---|---|
US (1) | US2268470A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686298A (en) * | 1953-04-28 | 1954-08-10 | Wechsler Joseph | Electrode receptacle for elongated double ended lamps |
US2968193A (en) * | 1959-06-04 | 1961-01-17 | Gen Motors Corp | Power plant governor control system |
US20090072529A1 (en) * | 2007-09-13 | 2009-03-19 | Well Electronic Co., Ltd. | Quick connector for electric heating tube |
-
1939
- 1939-06-28 US US281704A patent/US2268470A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686298A (en) * | 1953-04-28 | 1954-08-10 | Wechsler Joseph | Electrode receptacle for elongated double ended lamps |
US2968193A (en) * | 1959-06-04 | 1961-01-17 | Gen Motors Corp | Power plant governor control system |
US20090072529A1 (en) * | 2007-09-13 | 2009-03-19 | Well Electronic Co., Ltd. | Quick connector for electric heating tube |
US7621785B2 (en) * | 2007-09-13 | 2009-11-24 | Well Electronic Co., Ltd. | Quick connector for electric heating tube |
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