US153057A - Improvement in self-condensing gas-generators - Google Patents
Improvement in self-condensing gas-generators Download PDFInfo
- Publication number
- US153057A US153057A US153057DA US153057A US 153057 A US153057 A US 153057A US 153057D A US153057D A US 153057DA US 153057 A US153057 A US 153057A
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- US
- United States
- Prior art keywords
- gas
- self
- generators
- improvement
- tube
- 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 18
- 230000005494 condensation Effects 0.000 description 12
- 238000009833 condensation Methods 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910000754 Wrought iron Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 241000345822 Cylindera <genus> Species 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
Definitions
- the object of this invention is to provide for the condensation of gases through their own molecular action without the aid of external or mechanical pressure; and it consists in the construction ot' a generator or vessel to contain the gas while undergoing condensation, in the novel manner hereinafter described, whereby sufcient strength is obtained to resist the expansive force of the gas to an extraordinary degree.
- My invention furthermore consists in the novel construction and combination, with the vessel above referred to, of a liquidgage to indicate the pressure ofthe gas during the whole period of chemical action.
- A designates a generator or condensing-vessel, preferably of a wrought-iron cylinder, of sufficient thickness and strength, with plug-welded ends B B.
- rlhe end B or top of the cylinder has a central aperture, a, surrounded by an annular ange, a, and closed by means of a cap, C, ground to fit the cylinder-head accurately, and secured rigidly thereto by means of bolts and nuts d, rendering the joints or crevices perfectly gas-tight.
- the cap C has a depending portion or re-enforcement at d', which corresponds with the central aperture of the head and enters the same, as shown, providing additional security against leakage.
- G designates a short tube rising from the cylinder-cap, which has a small central communicating hole 5 and G is a stop-cock or valve located therein to regulate the flow of gas.
- the upper end of the tube G is threaded, and supports, during the process of condensation, a pressure-gage comprising a bulb, D, and graduated tube D.
- a tube, e rises in the center of the bulb to near the top, thereof, while the tube D', passing through the cap of the bulb, descends to near the bottom thereof.
- This tube is fitted to a screw-socket, 7:, which is inserted in the cap of the bulb, as shown.
- the operation is as follows: The cap being removed, the cylinder is first dried over a furnace or range. The material to produce gas is then put in and the cap replaced and bolted down. The valve is then opened and communication established between the cylinder and gage.
- the bulb of the latter contains water or other -suitable uid, which, being affected by the pressure of the gas, rises in the tube and indicates the degree upon the graduated scale.
- the valve is turned so as to shut off communication with the gage, after which the latter is removed and a conducting-tube adjusted tothe end of the tube D.
- the condenser is designed to contain gases for various purposes, as philosophical experiments, operation s with oxyhydro gen blow-pipe, Ste., and is believed to be eective, convenient, and safe.
Description
Y N. H. EDGE/RTN. v Seif-Condensng Gas-[iel'lrzltoisl :NO lSOSY, Patentedluly14,1874.
'1HE GRAPH?. C0, PHOTO -LITH.3S l 4I PARK PLACE,N Y:
UNITED STATES PATENT QFFICE.
NATHAN H. ED'GERTON, vOF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT l-N SELF-CONDENSENG GAS-GENERATORS.
Specification forming part of Letters Patent No. 153,057, dated July 14, 1874; application filed June 6, 1874.
To all whom it may concern:
Beit known that I, NATHAN H. EDGERTON, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a certain new and useful Self-Condensing Gas- Generator; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this spcciication, in which- Figure l is a side view, and Fig. 2 a vertical central section, of my invention.
The object of this invention is to provide for the condensation of gases through their own molecular action without the aid of external or mechanical pressure; and it consists in the construction ot' a generator or vessel to contain the gas while undergoing condensation, in the novel manner hereinafter described, whereby sufcient strength is obtained to resist the expansive force of the gas to an extraordinary degree. My invention furthermore consists in the novel construction and combination, with the vessel above referred to, of a liquidgage to indicate the pressure ofthe gas during the whole period of chemical action.
Referring to the accompanying drawings, A designates a generator or condensing-vessel, preferably of a wrought-iron cylinder, of sufficient thickness and strength, with plug-welded ends B B. rlhe end B or top of the cylinder has a central aperture, a, surrounded by an annular ange, a, and closed by means of a cap, C, ground to fit the cylinder-head accurately, and secured rigidly thereto by means of bolts and nuts d, rendering the joints or crevices perfectly gas-tight. The cap C has a depending portion or re-enforcement at d', which corresponds with the central aperture of the head and enters the same, as shown, providing additional security against leakage. F F are handles attached to the cap for convenience in moving the latter. G designates a short tube rising from the cylinder-cap, which has a small central communicating hole 5 and G is a stop-cock or valve located therein to regulate the flow of gas. The upper end of the tube G is threaded, and supports, during the process of condensation, a pressure-gage comprising a bulb, D, and graduated tube D. A tube, e, rises in the center of the bulb to near the top, thereof, while the tube D', passing through the cap of the bulb, descends to near the bottom thereof. This tube is fitted to a screw-socket, 7:, which is inserted in the cap of the bulb, as shown.
The operation is as follows: The cap being removed, the cylinder is first dried over a furnace or range. The material to produce gas is then put in and the cap replaced and bolted down. The valve is then opened and communication established between the cylinder and gage. The bulb of the latter contains water or other -suitable uid, which, being affected by the pressure of the gas, rises in the tube and indicates the degree upon the graduated scale. When the gas is to be used the valve is turned so as to shut off communication with the gage, after which the latter is removed and a conducting-tube adjusted tothe end of the tube D.
The condenser is designed to contain gases for various purposes, as philosophical experiments, operation s with oxyhydro gen blow-pipe, Ste., and is believed to be eective, convenient, and safe.
The process and apparatus above described are intended exclusively for use in the generation and condensation of hydrogen and oxygen.
I am aware that a process somewhat similar has been employed for the liquefaction of car bonic acid, but the apparatus employed for such purpose is entirely different from mine, and is neither intended for nor adapted to the generation and condensation of hydrogen or oxygen, the latter of which requires heat in its production, while carbonio acid does not.
The essential features of novelty of my invention are, therefore, embraced in, iirst, the mechanical construction of the apparatus; secondly, in the materials used; and, thirdly, in the substance generated; and, finally, in the aim and purpose of the invention.
While I do not pretend to have discovered that oxygen and hydrogen can be condensed or generated under pressure, I consider that I am the rst to discover that this property can be made available for practical purposes; or,
in other Words, that I can make molecular action do the work of a pneumatic condensingpump.
What I claim as my invention is l. The hereiirdescribed process of generating oxygen or hydrogen and condensing the same through molecular action in a close Wrought-iron cylinder, substantially as described, and for the purpose set forth.
2. rBhe Wrought-iron cylinderA, having plugwelded ends, and adapted for the generation and condensation of oxygen or hydrogen, substantially in the manner and for the purpose specified.
3. The gage, consisting` of the bulb G and graduated tube G', in combination with the cylinder or vessel A, as shown and described.
In testimony that I claim the foregoing I have hereunto set my hand this 1st day of June, 1874.
NATHAN H. EDGERTON.
Vitnesses Trios. A. CoNNoLLY, JNO. A. BELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US153057A true US153057A (en) | 1874-07-14 |
Family
ID=2222468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US153057D Expired - Lifetime US153057A (en) | Improvement in self-condensing gas-generators |
Country Status (1)
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US (1) | US153057A (en) |
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- US US153057D patent/US153057A/en not_active Expired - Lifetime
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