US465278A - Electrical sewer-gas indicator - Google Patents
Electrical sewer-gas indicator Download PDFInfo
- Publication number
- US465278A US465278A US465278DA US465278A US 465278 A US465278 A US 465278A US 465278D A US465278D A US 465278DA US 465278 A US465278 A US 465278A
- Authority
- US
- United States
- Prior art keywords
- sewer
- electrical
- water
- closure
- contact
- 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
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000012528 membrane Substances 0.000 description 14
- 230000000153 supplemental Effects 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 2
- 101700087049 chup-1 Proteins 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
Definitions
- My invention relates to certain improvements in indicators or signals for water-closet or sewerage systems for buildings or dwellings; and it consists in the novel combination and arrangement of. parts, substantially as set forth.
- Figure 1 is a front elevation of my improved indicator
- Fig. 2 is a sectional elevation thereof as applied for use.
- a closure or case B preferably circular and having upon its face or dial a a series of figures or numbers ranging, say from 1 to 20, or any other arbitrarily-selected series of figures or numbers may be employed, and upon said dial is also an equally subdivided circular space a, the subdividing-lines of which coincide with said figures or numbers, about which more will be stated farther on.
- O is an index or hand fixed to a preferably circular-headed screw 1), engaging a screwthreaded aperture in the dial or face a of the closure or case B and having an inner tapering end, said index being adapted by turning it with the hand to register with any one of the figures or numbers and the corresponding subdividing-line of the circular space a on the dial a.
- a supplemental closure or chamber D also preferably circular and fitted with an elastic or highlyfiexible diaphragm or membrane 0, held thereon by a band or hoop c, slipped around the same.
- a metal contact-piece or circuit maker and breaker E Disposed directly in front of the membrane or diaphragm c, and so as to normally rest or press upon it about at its center, is a metal contact-piece or circuit maker and breaker E, suspended out of plumb with the diaphragm or membrane for the aforesaid purpose by means of a wire (Z or other suitable means, connected at its lower end to said contact-piece and having its upper end connect ed to a pin driven into the base or board A.
- the contact-piece E stands directly opposite to the inner tapering end of the screw b, but normally out of engagement therewith.
- the supplemental closure or chamberD has connected to it and communicating therewith a tube J, also passing through the closure or case B.
- the tube J terminates at or has its lower end connected to an air-chamber f, itself connected by a neck or reduced terminal thereof to the water-closet or sewer-pipe g, said air-chamber permitting the ready displacement of air necessary to allow the ready entrance of the backing-up water or sewer-gas from said pipe in event of the failure thereof to escape in the regular channel or outlet.
- the deflector or guard it will be seen,would have the effect to produce an eddy or whirlpool in the water which would produce a downward suction thereat, urging the onward flow of the water, thus preventing its backing up into the tube J.
- the tubeJ has a branch or arm J, provided with a cock j and terminating at its outer end into a cup 1' to permit of the convenient pouring or introduction thereinto of an aromatic liquid substance or oil-as, for instance, the essence of peppermint-the escape of the odor of which would, were any leakage present in the pipes, discover to the senses the defect in the pipes and allow it to be remedied.
- the outer closure or case B is disposed in an electrical circuit formed by the currentwires K K connecting with the battery L, suitably supported and connected in the usual manner with the flanged portion or base of said closure.
- the gong or bell M Suitably secured upon the base A is the gong or bell M, with its hammer j, adapted to be actuated by the armature 7o,
- the hand or index 0 is turned so as to remove the screw 1) out of engagement with the contaotepoint E.
- the hand or index by reason of the marked-0E circular space a can be turned back to its exact original position, being caused to register with the subdividingline of said space where it previously stood, thus providing for the instant resetting or disposing of the screw the required distance or interval from the contact piece or point E.
- the indicator or signal connected to a sewerorwater-closet pipe and having a flexible or elastic diaphragm or membrane, in combination with a suspended contact-point, and the screw adapted to engage said contact-point and to be manipulated by hand,
- the indicator or signal connected to a sewer or water-closet pipe and havinga flexible or elastic diaphragm or membrane, in combination with a suspended contact-point and the hand or index having a screw connection with the closure or case inclosing said diaphragm or membrane and adapted for engagement with said contact-point and the electrical circuit-wires with the gong and its hammer-armature, substantially as set forth.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Description
(No Model.)
J. J. LAWLER. ELECTRICAL SEWER GAS INDICATOR.
No. 465,278. atented Dec. 15, 1891. V
UNITED STATES PATENT OFFICE.
JAMES J. LAIVLER, OF SCRANTON, PENNSYLVANIA.
ELECTRICAL SEWER-GAS INDICATOR.
SPECIFICATION forming part of Letters Patent No. 465,278, dated December 15, 1891. Application filed March 4, 1891- Serial No. 383,806. (No model.)
To all whom it may concern.-
Be it known that I JAMEs J. LAWLER, a citizen of the United States of America, residing at Scranton, in the county-of Lackawanna and State of Pennsylvania, have invented certain new and useful Improvements in Electrical Sewer-Gas Indicators, of which the following is a specification, reference being had therein to the accompanying drawings.
My invention relates to certain improvements in indicators or signals for water-closet or sewerage systems for buildings or dwellings; and it consists in the novel combination and arrangement of. parts, substantially as set forth.
In the accompanying drawings, Figure 1 is a front elevation of my improved indicator, and Fig. 2 is a sectional elevation thereof as applied for use.
In carrying out my invention I arrange upon a suitable base or board A a closure or case B, preferably circular and having upon its face or dial a a series of figures or numbers ranging, say from 1 to 20, or any other arbitrarily-selected series of figures or numbers may be employed, and upon said dial is also an equally subdivided circular space a, the subdividing-lines of which coincide with said figures or numbers, about which more will be stated farther on.
O is an index or hand fixed to a preferably circular-headed screw 1), engaging a screwthreaded aperture in the dial or face a of the closure or case B and having an inner tapering end, said index being adapted by turning it with the hand to register with any one of the figures or numbers and the corresponding subdividing-line of the circular space a on the dial a.
WVithin the case or closure B is arranged or secured to the base or board A a supplemental closure or chamber D, also preferably circular and fitted with an elastic or highlyfiexible diaphragm or membrane 0, held thereon by a band or hoop c, slipped around the same. Disposed directly in front of the membrane or diaphragm c, and so as to normally rest or press upon it about at its center, is a metal contact-piece or circuit maker and breaker E, suspended out of plumb with the diaphragm or membrane for the aforesaid purpose by means of a wire (Z or other suitable means, connected at its lower end to said contact-piece and having its upper end connect ed to a pin driven into the base or board A. The contact-piece E stands directly opposite to the inner tapering end of the screw b, but normally out of engagement therewith.
The supplemental closure or chamberD has connected to it and communicating therewith a tube J, also passing through the closure or case B. The tube J terminates at or has its lower end connected to an air-chamber f, itself connected by a neck or reduced terminal thereof to the water-closet or sewer-pipe g, said air-chamber permitting the ready displacement of air necessary to allow the ready entrance of the backing-up water or sewer-gas from said pipe in event of the failure thereof to escape in the regular channel or outlet. Yet in order to prevent the water from ontering the chamber f and passing into the tube J, as it would tend to do in case the capacity of the sewer-pipe should be overtaxed, the neck portion of said chamber is provided with a deflector or inclined guard h, slanting in said pipe and just below the latter and in the direction of the discharge or flow of the water.
The deflector or guard, it will be seen,would have the effect to produce an eddy or whirlpool in the water which would produce a downward suction thereat, urging the onward flow of the water, thus preventing its backing up into the tube J. The tubeJ has a branch or arm J, provided with a cock j and terminating at its outer end into a cup 1' to permit of the convenient pouring or introduction thereinto of an aromatic liquid substance or oil-as, for instance, the essence of peppermint-the escape of the odor of which would, were any leakage present in the pipes, discover to the senses the defect in the pipes and allow it to be remedied.
The outer closure or case B is disposed in an electrical circuit formed by the currentwires K K connecting with the battery L, suitably supported and connected in the usual manner with the flanged portion or base of said closure. Suitably secured upon the base A is the gong or bell M, with its hammer j, adapted to be actuated by the armature 7o,
also included in the aforesaid electrical circuit. It will therefore be seen that in the event of the backing up into the tube J of the sewer-gas or water in the sewer or watercloset pipes from failure to escape in the proper channel or outlet, the gas or water, as the case may be, will dilate or flex the diaphragm or membrane 0, whose flexure or dilation will move the contact-point E into engagement with the tapering point of the screw 12 and make the circuitthrough the outer case B, the armature 76, and the wires K, and thus sound the gong or bell, indicating the fact of the backing up of the sewer gas or water, allowing for the remedying of the trouble. In order to break the circuit and prevent the exhaustion of the battery, the hand or index 0 is turned so as to remove the screw 1) out of engagement with the contaotepoint E. After remedying the trouble, the hand or index by reason of the marked-0E circular space a can be turned back to its exact original position, being caused to register with the subdividingline of said space where it previously stood, thus providing for the instant resetting or disposing of the screw the required distance or interval from the contact piece or point E.
Having thus fully described myinvention,
what I claim, and desire to secure by Letters Patent, is
1. The indicator or signal connected to a sewerorwater-closet pipe and having a flexible or elastic diaphragm or membrane, in combination with a suspended contact-point, and the screw adapted to engage said contact-point and to be manipulated by hand,
and means for sounding an alarm as the contact-point and screw come into engagement, substantially as set forth.
2. The indicator or signal connected to a sewer or water-closet pipe and havinga flexible or elastic diaphragm or membrane, in combination with a suspended contact-point and the hand or index having a screw connection with the closure or case inclosing said diaphragm or membrane and adapted for engagement with said contact-point and the electrical circuit-wires with the gong and its hammer-armature, substantially as set forth.
In testimony whereof I afiix mysignatn re in presence of two witnesses.
JAMES J. LAWLER. Witnesses:
THos. J CON\VAY, J. ELLIOT Ross.
Publications (1)
Publication Number | Publication Date |
---|---|
US465278A true US465278A (en) | 1891-12-15 |
Family
ID=2534144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US465278D Expired - Lifetime US465278A (en) | Electrical sewer-gas indicator |
Country Status (1)
Country | Link |
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US (1) | US465278A (en) |
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- US US465278D patent/US465278A/en not_active Expired - Lifetime
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