US1311067A - goddakd - Google Patents
goddakd Download PDFInfo
- Publication number
- US1311067A US1311067A US1311067DA US1311067A US 1311067 A US1311067 A US 1311067A US 1311067D A US1311067D A US 1311067DA US 1311067 A US1311067 A US 1311067A
- Authority
- US
- United States
- Prior art keywords
- insulator
- section
- sections
- insulating
- insulators
- 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
Links
- 239000012212 insulator Substances 0.000 description 40
- 238000004140 cleaning Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- RBLRQBGOUCRKRT-UHFFFAOYSA-N 3-amino-2-methyl-5-nitrobenzamide Chemical compound CC1=C(N)C=C([N+]([O-])=O)C=C1C(N)=O RBLRQBGOUCRKRT-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/20—Pin insulators
Definitions
- My invention relates to insulators, with reference particularly to the type wherein the insulator is mounted upon a fibrous, wooden, or othercharacter of supporting pin, and it has for its purpose to improve the construction of the particular class of insulators which embody a. series of insulating sections nested one within the other.
- a more particular object of the invention is to so construct and arrange the nested sections of an insulator as to afl'ord a stronger and more durable construction, having as an essential advantageous characteristlc the even distribution throughout the different portions of the insulator of the strains to which it is subjected, as distinguished from prior insulators of this general type in which the strain is localized at a single point, or in a single direction and results in greater likelihood of the insulator breaking, or cracking at such point, and it is to overcome this disadvantage and thereby ualize the strength of the insulator at its di erent portions that I have designed the present structure.
- the invention consists in certain improvements and combinations of parts all as will be hereinafter more fully described, the novel features being pointed out in the claims at the end of the specification.
- Figure 1 is a plan view, taken partially in section on the line 1 of Fig. 2, and showing a pin type insulator embodying the resent improvement, and
- Fig; 2 is a sectional view on line 2'2 of imilar reference numerals throughout the several views. indicate the same parts.
- 5 is a metal cap by means of which the conductor is connected to and mounted upon the insulator.
- the insulator herein disclosed com rises three insulatin sec tions each of wliich is hollow, the innermost section being arranged to receive the supporting pin.
- Said innermost section 3 includes a lateral shoulder, or offset or projecting portion 6 arranged between the ends of the section, and extending around the body or central portion thereof and operating to support the adjacent insulating section in the manner which will now appear.
- Said adjacent section 2 surrounds the inner end of the innermost section 3, abuttin against the end surface of the latter, an erall similar to 01 types of insulators, the chic difficulty with which has been that when strain is exerted upon the insulator from the conductor it is all directed in a single line toward said meeting surface of the sections, or practically at a.
- the outer insulating section in such a manner as to distribute the strain equally along its inner surface, and this is preferably accomplished by supporting the outer section at different points, or upon a plurality of independent surfaces arranged in spaced relation to each other and at angles to, or crosswise of, the longitudinal axis of the insulator.
- the section 2 embodies lower edge 7 at its inner portion, and said in this res ect the structure is geny edge engages and rests upon the shoulder '6, it being understood that the insulating sections are caused to adhere to one another by a cementing medium arranged between them in the space indicated by 8.
- the outermost insulating section 1 is attached to the intermediate section 2 in the same manner that the latter is mounted upon the innermost section 3, and it is unnecessary to describe these parts in any further detai While the insulator may embody two, three or more insulating sections, my invention resides in the particular manner of supporting each section upon the adjacent one, irrespective of whether the insulating unit embodies more than two sections, or otherwise.
- the sections 1 and 2 are also constructed so as to form a continuous surface by their adjacent meeting portions, on opposite sides of the shoulder 11 of the sectlon 2, and it will be seen that this arrangement the entire insulating umt presents a continuous exterior of such curves as will rmit ready access and. proper "cleaning, e ectively preventing any such colleotion of 'dirt as will interfere with the iroper operation of the insulator, and this consider to be an extremely important advantage of my improvement.
- An insulator comprising a pluralit of substantially cylindrical sections close at their upper ends and provided with skirts ad acent their bases, bearing surfaces on said sections ad acent their bases, the side walls of said sections bein relatively thin and spaced from one anot er to receive cementing material, and said sections being n to bear directly upon each other at their upper WALTER T. GODDARD.
Landscapes
- Insulators (AREA)
Description
WITNESSES:
W. T. GODDARD.
INSULATDR.
APPLICATION FILED JUNE 7. 19m.
Patented July 22, 1919.
INVENTOH 2114 ,4 nan/151's wnnmr. ooniomn, or manner, on'rmo, cums.
momma Specification of Letter! Patent.
Patented July 22, 1919.
Application filed June 7, 1916. Serial No. 102,988.
To all whom it may concern:
Be it known that I, WALTER T. Goooano, a citizen of the United States, residing at Hamilton, in the Province of Ontario, Dominion of Canada, have. invented certain new and useful Improvementsin Insulators; and I hereby declare the following to be a full, clear, and exact description of the same reference being had to the accompanying drawings, forming a part of this specification, and to the reference-numerals marked thereon.
My invention relates to insulators, with reference particularly to the type wherein the insulator is mounted upon a fibrous, wooden, or othercharacter of supporting pin, and it has for its purpose to improve the construction of the particular class of insulators which embody a. series of insulating sections nested one within the other. A more particular object of the invention is to so construct and arrange the nested sections of an insulator as to afl'ord a stronger and more durable construction, having as an essential advantageous characteristlc the even distribution throughout the different portions of the insulator of the strains to which it is subjected, as distinguished from prior insulators of this general type in which the strain is localized at a single point, or in a single direction and results in greater likelihood of the insulator breaking, or cracking at such point, and it is to overcome this disadvantage and thereby ualize the strength of the insulator at its di erent portions that I have designed the present structure. To these and other ends the invention consists in certain improvements and combinations of parts all as will be hereinafter more fully described, the novel features being pointed out in the claims at the end of the specification.
In the drawings:
Figure 1 is a plan view, taken partially in section on the line 1 of Fig. 2, and showing a pin type insulator embodying the resent improvement, and
Fig; 2 is a sectional view on line 2'2 of imilar reference numerals throughout the several views. indicate the same parts.
My invention may be carried out in a variety of different ways and it will be understood that the present embodiment is intended merely as illustrative of one method for obtaining the desired purpose,
- upon a pin 4, the latter however constitutmg no essential part of the invention. 5 is a metal cap by means of which the conductor is connected to and mounted upon the insulator.
It will be observed that the insulator herein disclosed com rises three insulatin sec tions each of wliich is hollow, the innermost section being arranged to receive the supporting pin. Said innermost section 3 includes a lateral shoulder, or offset or projecting portion 6 arranged between the ends of the section, and extending around the body or central portion thereof and operating to support the adjacent insulating section in the manner which will now appear. Said adjacent section 2 surrounds the inner end of the innermost section 3, abuttin against the end surface of the latter, an erall similar to 01 types of insulators, the chic difficulty with which has been that when strain is exerted upon the insulator from the conductor it is all directed in a single line toward said meeting surface of the sections, or practically at a. single point, which frequently results in fracturing the insulator. In order to overcome this, it is my purpose to support the outer insulating section in such a manner as to distribute the strain equally along its inner surface, and this is preferably accomplished by supporting the outer section at different points, or upon a plurality of independent surfaces arranged in spaced relation to each other and at angles to, or crosswise of, the longitudinal axis of the insulator. In the structure illustrated, the section 2 embodies lower edge 7 at its inner portion, and said in this res ect the structure is geny edge engages and rests upon the shoulder '6, it being understood that the insulating sections are caused to adhere to one another by a cementing medium arranged between them in the space indicated by 8. It will be seen that by supporting the outer section ner end of the section 3 and by the shoulder or projecting portion 6. The surfaces referred to are shown in parallel relation to one another, although not necessarily so, and may be otherwise arranged provided they are at angles to, or crosswise of, the longtudinal axisof the insulator unit. The sections 2 and 3 are so formed that the outer.
surfaces thereof, .adjacent to the shoulder 6, form a continuation of one another, resenting a smooth and unobstructed sur ace which can be readily cleaned and is quite accessible, as is also the recess 9 that is formed by the skirt 10. The outermost insulating section 1 is attached to the intermediate section 2 in the same manner that the latter is mounted upon the innermost section 3, and it is unnecessary to describe these parts in any further detai While the insulator may embody two, three or more insulating sections, my invention resides in the particular manner of supporting each section upon the adjacent one, irrespective of whether the insulating unit embodies more than two sections, or otherwise. The sections 1 and 2 are also constructed so as to form a continuous surface by their adjacent meeting portions, on opposite sides of the shoulder 11 of the sectlon 2, and it will be seen that this arrangement the entire insulating umt presents a continuous exterior of such curves as will rmit ready access and. proper "cleaning, e ectively preventing any such colleotion of 'dirt as will interfere with the iroper operation of the insulator, and this consider to be an extremely important advantage of my improvement.
I claim as my invention:
1. An insulator comprising a pluralit of substantially cylindrical sections close at their upper ends and provided with skirts ad acent their bases, bearing surfaces on said sections ad acent their bases, the side walls of said sections bein relatively thin and spaced from one anot er to receive cementing material, and said sections being n to bear directly upon each other at their upper WALTER T. GODDARD.
Witnesses EUonNn M. ERIGKSON, Cnanmcs H. CLEVELAND.
Publications (1)
Publication Number | Publication Date |
---|---|
US1311067A true US1311067A (en) | 1919-07-22 |
Family
ID=3378572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1311067D Expired - Lifetime US1311067A (en) | goddakd |
Country Status (1)
Country | Link |
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US (1) | US1311067A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813923A (en) * | 1953-09-24 | 1957-11-19 | Trygve Greiff | Clamping devices for fixing line wires to insulator blocks |
DE1138841B (en) * | 1960-04-04 | 1962-10-31 | Herbert Leutz Dipl Ing | Overhead line support insulator |
DE102016202787A1 (en) * | 2016-02-23 | 2017-08-24 | Richard Bergner Elektroarmaturen Gmbh & Co. Kg | Overhead line and terminal for a cable of an overhead line |
-
0
- US US1311067D patent/US1311067A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813923A (en) * | 1953-09-24 | 1957-11-19 | Trygve Greiff | Clamping devices for fixing line wires to insulator blocks |
DE1138841B (en) * | 1960-04-04 | 1962-10-31 | Herbert Leutz Dipl Ing | Overhead line support insulator |
DE102016202787A1 (en) * | 2016-02-23 | 2017-08-24 | Richard Bergner Elektroarmaturen Gmbh & Co. Kg | Overhead line and terminal for a cable of an overhead line |
DE102016202787B4 (en) * | 2016-02-23 | 2020-01-16 | Richard Bergner Elektroarmaturen Gmbh & Co. Kg | Overhead line and clamp for a rope of an overhead line |
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