US577560A - Lionel moses - Google Patents
Lionel moses Download PDFInfo
- Publication number
- US577560A US577560A US577560DA US577560A US 577560 A US577560 A US 577560A US 577560D A US577560D A US 577560DA US 577560 A US577560 A US 577560A
- Authority
- US
- United States
- Prior art keywords
- plumbing
- chamber
- moses
- lionel
- air
- 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
- 238000009428 plumbing Methods 0.000 description 32
- 238000000034 method Methods 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- 239000003517 fume Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- 235000007575 Calluna vulgaris Nutrition 0.000 description 2
- 241000152160 Ira Species 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001066 destructive Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
Definitions
- My invention relates to a process for testing plumbing and drain-pipes for defective work and leakages and for locating the same for repairs; and the invention consists in the employment of chemicals which give 01f visible gases or vapors at ordinary atmospheric temperature without added heat, which vapors or gases are emitted into a closed chamber to be connected with the plumbing, and from which chamber the plumbing is forcibly charged with said visible vapors by air-pressure.
- I preferably employ two chemicals which vaporize or form gases at ordinary temperatures, which gases when mingled combine and form a visible vapor or gas.
- I use ammonia (N H and hydrochloric acid (HOL)
- N H and HOL hydrochloric acid
- these chemicals are placed near each other in separate open trays or pans a a in a chamber A.
- the said trays or pans are placed upon a series of shelves or cleats b b within the chamber and are held near a door A, which during the operation will be opened sufficiently to admita current of air to the chamber A, which current must pass over the open pans or trays.
- the area of the pans a, which contain the hydrochloric acid, are about twice that of the pans a, which contain the ammonia.
- Vithin the chamber A is placed an air-forcing device or blowerB, having side openings 0 to take in air from the interior of the chamber.
- the blower is operated by a drive-wheel O, mounted in bearings D on the chamber, and a belt E, leading from said drive-wheel to a pulley (Z on the shaft of the blower.
- the drive-wheel is turned by a crank d.
- the eduction-pipe e of the blower terminates at the outside of the chamber A, where it is provided with a coup- Serial No. 591,433. (No model.)
- the pans or trays o a will be supplied with chemicals and the door A partially closed.
- the pipe F will then be connected with the drain-pipes or plumbing H to be tested by way of the street-pipe G or by means of any connection in the building.
- the connection of the plumbing with the sewer will be cut off by any suitable means and the basins H and all other connections plugged. This done the operator will rapidly rotate the blower and force the fumes from the chamber A into the plumbing until the plumbing is forcibly charged with air and fumes from the source.
- the air under pressure will detect any defective points or leaks in the plumbing and issue therefrom, giving more or less sound, and will cause the fumes to be emitted at the leaks, so that they can be readily located.
- sewer-gas will find its way through the smallest leaks in plumbing, and it is, in fact, not the large leaks, but the small ones, that become so dangerous.
- the pipes even inthe tallest buildings may be charged with a dense fume, the production of which does not depend upon the skill or attentiveness of the workman, and the fumes willnot dissipate in the pipes.
- the fumes will be as dense at the top of the pipes as anywhere else and will continue so during the whole operation, and they will maintain their visible qualities wholly without regard to heat or cold or any special care on the part of the workman or the maintenance of suitable combustion in the apparatus, and no danger or annoyance results from the use of the apparatus.
Description
(No Model.)
77 061615 Ira 611227? a Jam! 7% L. MOSES.
'PROOBSS OF TESTING PLUMBING, m.
Patented Peb.23, 1897.
of apparatus by which my UNITED STATES PATENT OEEioE.
LIONEL MOSES, OF NEW YORK, N. Y.
PROCESS OF TESTI NG PLUMBING, 84C.
SPECIFICATION forming part of Letters Patent No. 577,560, dated February 23, 1897.
Application filed May 13, 1896.
To all whom it may concern:
Be it known that I, LIONEL MOSES, a oitizen of the United States, and a resident of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Processes of and Apparatus for Testing Plumbing, 850., of which the following is a specification.
My invention relates to a process for testing plumbing and drain-pipes for defective work and leakages and for locating the same for repairs; and the invention consists in the employment of chemicals which give 01f visible gases or vapors at ordinary atmospheric temperature without added heat, which vapors or gases are emitted into a closed chamber to be connected with the plumbing, and from which chamber the plumbing is forcibly charged with said visible vapors by air-pressure.
In the accompanying drawing I have illustrated my invention and have shown one form process may be carried into effect.
In carrying out my process I preferably employ two chemicals which vaporize or form gases at ordinary temperatures, which gases when mingled combine and form a visible vapor or gas. For this purpose I use ammonia (N H and hydrochloric acid (HOL) These chemicals are placed near each other in separate open trays or pans a a in a chamber A. As shown in the drawing, the said trays or pans are placed upon a series of shelves or cleats b b within the chamber and are held near a door A, which during the operation will be opened sufficiently to admita current of air to the chamber A, which current must pass over the open pans or trays. The area of the pans a, which contain the hydrochloric acid, are about twice that of the pans a, which contain the ammonia. Vithin the chamber A is placed an air-forcing device or blowerB, having side openings 0 to take in air from the interior of the chamber. The blower is operated by a drive-wheel O, mounted in bearings D on the chamber, and a belt E, leading from said drive-wheel to a pulley (Z on the shaft of the blower. The drive-wheel is turned by a crank d. The eduction-pipe e of the blower terminates at the outside of the chamber A, where it is provided with a coup- Serial No. 591,433. (No model.)
ling or union 6 for connection with another pipe F, usually a rubber hose.
In operation the pans or trays o a will be supplied with chemicals and the door A partially closed. The pipe F will then be connected with the drain-pipes or plumbing H to be tested by way of the street-pipe G or by means of any connection in the building. The connection of the plumbing with the sewer will be cut off by any suitable means and the basins H and all other connections plugged. This done the operator will rapidly rotate the blower and force the fumes from the chamber A into the plumbing until the plumbing is forcibly charged with air and fumes from the source. The air under pressure will detect any defective points or leaks in the plumbing and issue therefrom, giving more or less sound, and will cause the fumes to be emitted at the leaks, so that they can be readily located.
By the foregoing process I am enabled to make reliable tests of plumbing and to guard fully against the dangers of sewer-gas, which even in small quantities is known to be so destructive to health. It is well known that sewer-gas will find its way through the smallest leaks in plumbing, and it is, in fact, not the large leaks, but the small ones, that become so dangerous. By my process the pipes even inthe tallest buildings may be charged with a dense fume, the production of which does not depend upon the skill or attentiveness of the workman, and the fumes willnot dissipate in the pipes. 011 the contrary, the fumes will be as dense at the top of the pipes as anywhere else and will continue so during the whole operation, and they will maintain their visible qualities wholly without regard to heat or cold or any special care on the part of the workman or the maintenance of suitable combustion in the apparatus, and no danger or annoyance results from the use of the apparatus.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is-
1. The process herein described of testing pl umbing for leaks which consists in generating at ordinary air temperatures a visible chemical vapor in a chamber, and then charging the pipes to be tested with vapor-laden air from said chamber by means of an air-forcing device substantially as described.
2. The process herein described of testing plumbing for leaks which consists in mingling in a chamber at ordinary air temperatures invisible chemical vapors to form a visible vapor and then by air-pressure charge the plumbing with said visible vapor substantially as described.
3. The process of testing plumbing for leaks which consists in mixing in a closed chamber the gases of ammonia and hydrochloric acid forming a cloud of ammonium 'chlorid and forcing the same under pressure into the plumbing substantially as described.
LIONEL MOSES.
Witnesses:
H. A. WEsT, BERNARD HAHN.
Publications (1)
Publication Number | Publication Date |
---|---|
US577560A true US577560A (en) | 1897-02-23 |
Family
ID=2646250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US577560D Expired - Lifetime US577560A (en) | Lionel moses |
Country Status (1)
Country | Link |
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US (1) | US577560A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134515A (en) * | 1961-03-23 | 1964-05-26 | Nuclear Products Company | Leak detector apparatus |
-
0
- US US577560D patent/US577560A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134515A (en) * | 1961-03-23 | 1964-05-26 | Nuclear Products Company | Leak detector apparatus |
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