US315082A - Means for preventing gas-explosions - Google Patents
Means for preventing gas-explosions Download PDFInfo
- Publication number
- US315082A US315082A US315082DA US315082A US 315082 A US315082 A US 315082A US 315082D A US315082D A US 315082DA US 315082 A US315082 A US 315082A
- Authority
- US
- United States
- Prior art keywords
- gas
- main
- explosions
- cover
- preventing gas
- 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
- 239000007789 gas Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 125000001145 hydrido group Chemical group *[H] 0.000 description 2
- 230000003455 independent Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Description
(No Model!) S. STUTZ.
MEANS FOR PREVBNTING GAS BXPLOSIONS.
No. 315,082. I Patented Apr, 1885.
UNITED STATES PATENT OFFICE.
SEBASTIAN ST'UTZ, or PITTSBURG, PENNSYLVANIA.
MEANS FOR PREVENTING GASEXPLOSIONS.
SPECIFICATION forming part of Letters Patent No. 315,082, dated April. 7, 188.5.
Application filed March 5, 1855. (Xo model.)
To (LZZ whom it may concern,.-
Be it known that I, SEBASTIAN S'rUrz, a citizen of the United States, residing at Pittsburg, in the county of Allegheny and VState of Pennsylvania, have invented or discovered new and useful Improvements in Means for Preventing GasEXplosions, and Detecting and Locating Leaks in Gas-Mains, of which improvements the following is a specification.
In the accompanying drawings, which make part of this specification, Figure l is a longitudinal section in the center line of an underground gas-main with my improvements applied and shown; Fig. 2, a transverse section through the gasmain and along the connecting-pipe between the latter and the outside; Fig. 3, a longitudinal section in the center line of the gasmain, on an enlarged scale; Fig. 4, a transverse section at the line m x of Fig. 3. Figs. 5 and 6 represent details of a supporting-yoke and a partition-wall, respectively.
My present invention relates to that class of improvements for preventing explosions of natural or manufactured carbureted hydro# gen gas7 while conducted through pipes from one point to another. Its object is to detect and locate leakages or escapes of gas and to conduct the same to the surface of the ground.
To this end my invention, generally stated, consists in the combination, with an underground gas-main, of a series of special inde pendent chambers for collecting the waste gas, and a series of escape-pipes, each one leading from a chamber to or above the surface of the ground, as hereinafter more fully set forth'.
In practice, to carry out my invention the gas-main G is laid below the surface of the ground, as usual, the lower 'portion of the pipe, from the bottom up to or near the center line, being embedded and packed with any loose material at hand, Vwhile the upper half of the main from the top down to or below the center line is left uncovered with earth, but surrounded and inclosed by a special cover or casing, C, to form a series of chambers, II, for the escaping gas. Said casing or cover C will be best madein the shape of a halfpipe concentric with the gas-main G, and provided with lateral anges f to set upon the material surroundingthe lower portion of the pipe. ent, or any other suitable material, and receive special lengths with overlap-joints t and connecting-pipes c, as is shown by Figs. 3 and 4.
To assure to the cover C a position absolutel y certain in regard to the main G and prevent its sinking or settling down upon thelatter, because of the weight or charge to support, special supportingyokes b are fixed upon the main in such a manner that their straight ends s take sufficient bearing upon properlyleveled ground, stones, or bricks a, and thus greatly help supporting the cover C.
For the purpose of rendering any lateral movement of the latter impossible, both ends s 0f the supportingyoke b are provided with hooks e, taking hold against the flanges f.
By means of special partition-wal1s I?, closely fitting into the space between the gas-main G and the cover C, a series of chambers, H, each one comprising one or more couplingjoints of the gasmain or places of leakage, is formed. Thus the entire pipe-line may be divided into numbered sections, and the escaping gas of each section or chamber H, by means of suitable branch pipes, o, connected with lamp-posts or otherwise taken to the outside and made harmless.
To prevent the escape of gas from one section or chamber into another, the partitions l? are provided with grooves o fr' to receive a packing of brick-clay, mortar, dro., and thus make the joints tight.
In cities or towns where lamp-posts exist along and near the gas-main G it will be most convenient to connect each chamber or section with one or more of the lamp-posts, as shown by Figs. 1 and 2, and keep the escaping gas burning as a means of control. If a sudden leak occurs in a chamber or section, it will readily show itself at once, and in such case can be promptly repaired,
I claim herein as my invention- Lflhe combination, with an underground gas-main, of a cover or casing having longitudinal side flanges, one or more escape or leakage pipes, and being put together by overlap-joints, and a series of supporting-yokes, substantially as Set forth.
2. The combination, with an underground They may be of iron, terracotta, cem- IOC) gas-main, of a cover or casing having 10ngiries of supporting-yokes, substantially as Set tudinal side flanges, one or more escape or forth. leakage pipes, a, series of supportiug-yokes, Pittsburg, March 2, 1885. and oneor more artitiolrwalls substantiall 5 as Seb form P f Y SEBASTIAN sTUTZ.
3. The combination, with an underground Witnesses:
gas-main, of a cover or Casing, a series of parl JOHN ALLEN, tition-Walls having packing-grooves, and a se- WVM. M. ALLEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US315082A true US315082A (en) | 1885-04-07 |
Family
ID=2384231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US315082D Expired - Lifetime US315082A (en) | Means for preventing gas-explosions |
Country Status (1)
Country | Link |
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US (1) | US315082A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727811A (en) * | 1951-04-06 | 1955-12-20 | Fred H Bunnell | Gas guard |
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0
- US US315082D patent/US315082A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727811A (en) * | 1951-04-06 | 1955-12-20 | Fred H Bunnell | Gas guard |
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