US1442171A - Surface-drainage outlet for swimming pools and the like - Google Patents
Surface-drainage outlet for swimming pools and the like Download PDFInfo
- Publication number
- US1442171A US1442171A US572633A US57263322A US1442171A US 1442171 A US1442171 A US 1442171A US 572633 A US572633 A US 572633A US 57263322 A US57263322 A US 57263322A US 1442171 A US1442171 A US 1442171A
- Authority
- US
- United States
- Prior art keywords
- drainage outlet
- swimming pools
- drainage
- outlet
- chamber
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1218—Devices for removal of polluted water; Circumferential gutters
- E04H4/1227—Circumferential gutters
Definitions
- FIG. 1 is a vertical cross section through such an outlet.
- Fig. 2 .is an en' larged scale drawing of the restricted throat opening and
- Fig. 3 is a horizontal cross-section taken on the line A-A Fig. l.
- Fig. 1,-.-1, 1 are the exterior walls of the outer watertight chamber 2, 2,- being the throat discharge inlets at the bottom,v8, 3 Y
- the inner spillway chamber having .40 1 y i at its bottom the ldrainoutlet 8.
- a divingplatform or any suitable'or convenient top-structure At 10, is indicated the bottom pool outlet, through the pipe l0,v
Description
SUBFACEDRMNAGE OUTLETv FOR SWIMMING FOOLS AND THE UKE' FILED JuLva, 1922.
Jan. 16, 1923.
' I- .s.II/|URPHY.A
. SURFACE DRAINAGE 0 ET FOR SWIMMING FOOLS AND THE LIKE.
FILED IuLY a, 1922. 2 sHEzs-sIIEE 2.
Patented Jani 1416, 19,23, p Y y UNITED gs'mras ARCHIBRLD s. MURPHY,
or RoANoRE, VIRGINIA.
SURFACE-DRAINAGE OUTLET roR SWIMMING Poorts AND T'H LIKE.
Application led July `3,
consists mainly, of la pair of water-tight chambers, one within the other the outer chamber having a pluralityA of openings whose lower edge is slightly above the top line Aof the inner chamber. l
The advantages of such an outlet as my invention embodies are, irst. the drainage of the scum. and second the increased surface flow attained.
A typical drainage outlet otmy invention is shown onk the accompanying drawings. in
which Fig. 1, is a vertical cross section through such an outlet. Fig. 2, .is an en' larged scale drawing of the restricted throat opening and Fig. 3, is a horizontal cross-section taken on the line A-A Fig. l.
In Fig. 1,-.-1, 1 are the exterior walls of the outer watertight chamber 2, 2,- being the throat discharge inlets at the bottom,v8, 3 Y
1922. serial No. 572,633.
being the main outlets for surface-drainage? 4, are they walls'ofthe inner chamber, whichtogether with walls 1,1.for'm the supplementarywater space 5,5. At 6, is shown yV f the discharge lip of -the inner chamber, which is slightly lower than the openings 35"", 3. Ata, 3a, are shown therestrictedthroats of the water spaces or channels, 5, 5. At "i,`
is shown the inner spillway chamber,'having .40 1 y i at its bottom the ldrainoutlet 8. At 19 is shown a divingplatform or any suitable'or convenient top-structure. At 10, is indicated the bottom pool outlet, through the pipe l0,v
controlled by the valve'll, with an eXtensible 45 i stem 12, terminating in the handwheellf Similar numerals refer-to similar partson the several views; 7
I claim:
In a surface4 drainage outlet, the combinai `50 tion of a pair vof concentric waters-tight. chambers,y having a-waterspace between the walls of the irst and second chambers', openings at thebottomy of theouter chamber,
vopenings at the'top Vof the outer chamber, 551r and the top edge of the inner chamber at a u slightly lower distance below the'lower' edge 'of the upper opening in the outer chamber.
' ARCHIBALD. S.vMURPI-IY, Witnesses:
I J; 'E'. PATTERSON,
RUTRQUGH,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US572633A US1442171A (en) | 1922-07-03 | 1922-07-03 | Surface-drainage outlet for swimming pools and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US572633A US1442171A (en) | 1922-07-03 | 1922-07-03 | Surface-drainage outlet for swimming pools and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1442171A true US1442171A (en) | 1923-01-16 |
Family
ID=24288689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US572633A Expired - Lifetime US1442171A (en) | 1922-07-03 | 1922-07-03 | Surface-drainage outlet for swimming pools and the like |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1442171A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642461A1 (en) * | 1989-01-27 | 1990-08-03 | Jean Pierre Berard | Overflow trough for skimming off the water of a pool |
| US5626747A (en) * | 1995-12-01 | 1997-05-06 | All-Glass Aquarium Co., Inc. | Aquarium overflow filter system having a pre-overflow wall |
| US5809587A (en) * | 1997-03-03 | 1998-09-22 | H-Tech, Inc. | Safety device for a suction outlet |
| US5942105A (en) * | 1997-05-05 | 1999-08-24 | All-Glass Aquarium Company, Inc. | Float actuated water control valve |
-
1922
- 1922-07-03 US US572633A patent/US1442171A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642461A1 (en) * | 1989-01-27 | 1990-08-03 | Jean Pierre Berard | Overflow trough for skimming off the water of a pool |
| US5626747A (en) * | 1995-12-01 | 1997-05-06 | All-Glass Aquarium Co., Inc. | Aquarium overflow filter system having a pre-overflow wall |
| US5809587A (en) * | 1997-03-03 | 1998-09-22 | H-Tech, Inc. | Safety device for a suction outlet |
| US5942105A (en) * | 1997-05-05 | 1999-08-24 | All-Glass Aquarium Company, Inc. | Float actuated water control valve |
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