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US4584106A
Expired / Lapsed
US
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Chlorinator and method
Assignee: Individual
•
Filing: 1984-08-13
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Granted: 1986-04-22
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Expires: 2004-08-13
Abstract
Abstract A chlorination system for distributing chlorine in a hot tub or spa. The system regulates the flow of water through a mixing chamber with a valve or stopcock to control the rate of chlorine distribution. An assembly of venturis and baffles also regulates the flow of water through the mixing chamber and controls the size of particles of chlorination tablets that will flow out of the chlorination system.
Inventors
- 👤 Wayne L. Held
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:49
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/688; B; B01; B01F; B01F21/00; B01F21/20; B01F21/22; B01F25/00; B01F25/30; B01F25/31; B01F25/316; Y; Y10; Y10T; Y10T137/00; Y10T137/4891
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
245 words
A chlorination dispensing system for connection to inlet and outlet pipes of a pump for circulating water through a hot tub, pool or the like, comprising: a dispenser body including a mixing chamber therein, the mixing chamber having an inlet and an outlet; flow control means for controlling fluid flow through the mixing chamber including an inlet venturi chamber and an outlet venturi chamber, the mixing chamber being positioned between the inlet and outlet venturi chambers within the dispensing body, an inlet venturi mounted in the inlet venturi chamber and an outlet venturi mounted in the outlet venturi chamber; a chlorinator tube having one end in fluid communication with the mixing chamber, the chlorinator tube being formed to hold chlorine-containing tablets such that water in the mixing chamber dissolves the tablets to form a chlorine solution; means for diverting a portion of pressurized water from the pump outlet pipe to the mixing chamber inlet such that all of the diverted water passes through the mixing chamber to dissolve the tablets; a first baffle mounted in the mixing chamber outlet, the first baffle having a plurality of angularly spaced orifices therein; a second baffle mounted in the mixing chamber inlet, the second baffle having a plurality of angularly spaced orifices therein; the first and second baffles being positioned such that the orifices regulate the water depth in the mixing chamber; and means for introducing chlorinated water from the mixing chamber outlet into the pump inlet pipe.
Claim 2
Dependent Claim
245 words
A chlorination dispensing system for connection to inlet and outlet pipes of a pump for circulating water through a hot tub, pool or the like, comprising: a dispenser body including a mixing chamber therein, the mixing chamber having an inlet and an outlet; flow control means for controlling fluid flow through the mixing chamber including an inlet venturi chamber and an outlet venturi chamber, the mixing chamber being positioned between the inlet and outlet venturi chambers within the dispensing body, an inlet venturi mounted in the inlet venturi chamber and an outlet venturi mounted in the outlet venturi chamber; a chlorinator tube having one end in fluid communication with the mixing chamber, the chlorinator tube being formed to hold chlorine-containing tablets such that water in the mixing chamber dissolves the tablets to form a chlorine solution; means for diverting a portion of pressurized water from the pump outlet pipe to the mixing chamber inlet such that all of the diverted water passes through the mixing chamber to dissolve the tablets; a first baffle mounted in the mixing chamber outlet, the first baffle having a plurality of angularly spaced orifices therein; a second baffle mounted in the mixing chamber inlet, the second baffle having a plurality of angularly spaced orifices therein; the first and second baffles being positioned such that the orifices regulate the water depth in the mixing chamber; and means for introducing chlorinated water from the mixing chamber outlet into the pump inlet pipe.
Claim 3
Dependent Claim
50 words
The system of claim 1 wherein the first baffle comprises a generally cylindrical body having a plurality of axially aligned passages therethrough having diameters chosen to permit only particulate matter having a predetermined maximum dimension to pass through the system to the introducing means for input to the pump inlet.
Claim 4
Dependent Claim
54 words
The system of claim 1 wherein the means for providing chlorine-containing tablets to the mixing chamber includes an elongate generally cylindrical chlorinator tube having a central passage in communication with the mixing chamber such that a portion of chlorine-containing tablets placed in the chlorinator tube will be dissolved by water in the mixing chamber.
Claim 5
Dependent Claim
45 words
The system of claim 1 wherein the diverting means includes: a first hose barb extending into the pump outlet pipe; a tube connected between the first hose barb and the inlet venturi; and valve means for regulating the flow of water through the first hose.
Claim 6
Dependent Claim
34 words
The system of claim 4 wherein the introducing means includes: a second hose barb extending into the pump inlet pipe; and a second tube connected between the outlet venturi and the second hose barb.
Claim 7
Dependent Claim
49 words
The system of claim 1 wherein each of the baffles comprises a generally cylindrical structure divided into a first portion containing the orifices and a second portion having no orifices, each baffle being mounted in the mixing chamber inlet such that the first portion is above the second portion.
Claim 8
Independent Claim
242 words
A method for dispensing chlorine to an outlet pipe of a pump for circulating water through a hot tub, pool or the like, comprising: forming a dispenser body including a mixing chamber therein with an inlet and an outlet: forming a flow control means for controlling fluid flow through the mixing chamber including an inlet venturi chamber and an outlet venturi chamber, the mixing chamber being positioned between the inlet and outlet venturi chambers within the dispensing body; an inlet venturi mounted in the inlet venturi chamber, and an outlet venturi mounted in the outlet venturi chamber connecting a chlorinator tube to have one end in fluid communication with the mixing chamber such that water in the mixing chamber dissolves chlorine-containing tablets in the chlorinator tube to form a chlorine solution; diverting a portion of pressurized water from the pump outlet to the mixing chamber inlet such that all of the diverted water passes through the mixing chamber to dissolve the tablets; controlling fluid flow through the mixing chamber using said flow control means and by mounting a first baffle in the mixing chamber outlet and a second baffle in the mixing chamber inlet: forming the baffles to each have a plurality of angularly spaced orifices therein for regulating the rate of water flow through the mixing chamber and for regulating the water depth in the mixing chamber; and introducing chlorinated water from the mixing chamber outlet into the pump inlet pipe.
Claim 9
Independent Claim
242 words
A method for dispensing chlorine to an outlet pipe of a pump for circulating water through a hot tub, pool or the like, comprising: forming a dispenser body including a mixing chamber therein with an inlet and an outlet: forming a flow control means for controlling fluid flow through the mixing chamber including an inlet venturi chamber and an outlet venturi chamber, the mixing chamber being positioned between the inlet and outlet venturi chambers within the dispensing body; an inlet venturi mounted in the inlet venturi chamber, and an outlet venturi mounted in the outlet venturi chamber connecting a chlorinator tube to have one end in fluid communication with the mixing chamber such that water in the mixing chamber dissolves chlorine-containing tablets in the chlorinator tube to form a chlorine solution; diverting a portion of pressurized water from the pump outlet to the mixing chamber inlet such that all of the diverted water passes through the mixing chamber to dissolve the tablets; controlling fluid flow through the mixing chamber using said flow control means and by mounting a first baffle in the mixing chamber outlet and a second baffle in the mixing chamber inlet: forming the baffles to each have a plurality of angularly spaced orifices therein for regulating the rate of water flow through the mixing chamber and for regulating the water depth in the mixing chamber; and introducing chlorinated water from the mixing chamber outlet into the pump inlet pipe.
Claim 10
Dependent Claim
43 words
The method of claim 7 further including the step of forming a plurality of axially aligned passages through the first baffle having diameters chosen to permit only particulate matter having a predetermined maximum dimension to pass therethrough for input to the pump inlet.
Claim 11
Dependent Claim
46 words
The method of claim 7 further including the step of mounting an elongate generally cylindrical chlorinator tube having a central passage in communication with the mixing chamber such that a portion of chlorine-containing tablets placed in the chlorinator tube will be dissolved in the mixing chamber.
Claim 12
Dependent Claim
68 words
The method of claim 7 further including the steps of: extending a first hose barb into the pump outlet pipe; connecting a tube between the first hose barb and the inlet venturi; regulating the flow of water through the first hose with a valve; extending a second hose barb into the pump inlet pipe; and connecting a second tube between the outlet venturi and the second hose barb.
Claim 13
Dependent Claim
58 words
The method of claim 7, further including the steps of: forming each baffle as a generally cylindrical structure; forming the orifices in a first portion of the generally cylindrical structure while forming no orifices in a second portion thereof; and mounting each baffle in the mixing chamber inlet such that the first portion is above the second portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-21 | 1989-10-21 | 1990-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-21 | 1993-10-21 | 1994-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-21 | 1997-10-21 | 1998-04-22 | $7700.00 | Window Closed / Lapsed |