Patent US4281681A successfully refreshed from Google Patents.
US4281681A
Expired / Lapsed
US
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Diverter attachment for water-powered appliance
Assignee: Individual
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Filing: 1979-10-29
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Granted: 1981-08-04
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Expires: 1999-10-29
Abstract
Abstract The disclosure is directed to a diverter coupling, for use in connection with a water-powered appliance, for coupling the appliance to a water outlet, typically a standard household faucet. The diverter coupling is constructed predominantly of molded plastic parts, to accommodate low cost manufacture, and includes detachable sections mounted respectively on the faucet outlet and on the end of the inlet tubing to the appliance. When the two parts are coupled together, water flow from the faucet is diverted into the appliance inlet, flows through the appliance, and is returned and discharged at the sink. Pressure regulating means prevents overloading of the appliance by excessive water pressure.
Inventors
- 👤 Walter D. Teague, Jr.
- 👤 Arthur T. Sempliner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:59
CPC Classifications
F; F16; F16L; F16L29/00; F16L29/007; F16L37/00; F16L37/08; F16L37/084; F16L37/098; F16L37/0985; F16L39/00; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7808; Y10T137/8593; Y10T137/85946; Y10T137/877; Y10T137/87829; Y10T137/87837; Y10T137/87845; Y10T137/87861; Y10T137/87869; Y10T137/9029; Y10T137/9138
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
217 words
A diverter assembly for a water-powered appliance or the like, comprising (a) a generally fixed part for attachment to a faucet or the like, (b) a removable part attachable to said generally fixed part, (c) said generally fixed part having a downwardly extending fluid flow passageway therein for the downward passage of water from said faucet and a laterally opening fluid passage communicating with said downwardly extending fluid flow passageway, (d) said removable part including internal fluid flow passage-forming means communicating with said laterally opening fluid passage of the generally fixed part when said removable part is attached to said generally fixed part, (e) a yieldably movable element having an area exposed to the fluid pressure within said internal fluid flow passage-forming means, (f) flexible fluid conduit means connected to said removable part, (g) said yieldably movable element providing flow communication between said internal fluid flow passage-forming means and said flexible conduit means, (h) a fluid flow throttling element disposed in a spaced aligned relation to an open end of said yieldably movable element whereby an increase in fluid pressure within the internal fluid flow passage-forming means of the removable part above a predetermined value will cause movement of said yieldably movable element toward said throttling element, thereby regulating fluid pressure to said flexible fluid conduit means.
Claim 2
Dependent Claim
217 words
A diverter assembly for a water-powered appliance or the like, comprising (a) a generally fixed part for attachment to a faucet or the like, (b) a removable part attachable to said generally fixed part, (c) said generally fixed part having a downwardly extending fluid flow passageway therein for the downward passage of water from said faucet and a laterally opening fluid passage communicating with said downwardly extending fluid flow passageway, (d) said removable part including internal fluid flow passage-forming means communicating with said laterally opening fluid passage of the generally fixed part when said removable part is attached to said generally fixed part, (e) a yieldably movable element having an area exposed to the fluid pressure within said internal fluid flow passage-forming means, (f) flexible fluid conduit means connected to said removable part, (g) said yieldably movable element providing flow communication between said internal fluid flow passage-forming means and said flexible conduit means, (h) a fluid flow throttling element disposed in a spaced aligned relation to an open end of said yieldably movable element whereby an increase in fluid pressure within the internal fluid flow passage-forming means of the removable part above a predetermined value will cause movement of said yieldably movable element toward said throttling element, thereby regulating fluid pressure to said flexible fluid conduit means.
Claim 3
Dependent Claim
67 words
The diverter assembly according to claim 1, further characterized by (a) spring means acting between said yieldably movable element and said removable part to maintain said spaced relation between the throttling element and the yieldably movable hollow element, (b) said spring means being yieldable to the fluid pressure when said fluid pressure increased above said predetermined value whereby said movable element is displaced toward the throttling element.
Claim 4
Dependent Claim
112 words
The diverter assembly according to claim 1, further characterized by (a) said yieldably movable element comprising a tube-like element open at both ends and slidable received within the internal fluid flow passage-forming means, (b) said throttling element comprising a generally conically-shaped, plug-like member mounted within the internal fluid flow passage-forming means of the removable part and disposed in an aligned spaced relation to one of the open ends of the slidable tube-like element, (c) said tube-like element being displaceable toward said plug-like member upon an increase of the fluid pressure above said predetermined value whereby said one open end co-acts with the plug-like member to throttle fluid flow into the tube-like member.
Claim 5
Dependent Claim
52 words
The diverter assembly according to claim 3, further characterized by (a) said tube-like element including an outwardly extending disc portion, and (b) a spring acting between the removable part and the disc portion to maintain said spaced relation between the one open end of the tube-like element and the pluglike throttling member.
Claim 6
Dependent Claim
90 words
The diverter assembly of claim 4, futher characterized by (a) the other open end of said tube-like element being in fluid communication with said flexible fluid conduit means, (b) a space formed between the tube-like element and flexible fluid conduit means whereby a portion of the fluid flow may flow therebetween to exert fluid pressure on the tube-like element, said fluid pressure tending to urge the tube-like element toward the plug-like throttling member, and (c) said spring being yieldable to said fluid pressure when the pressure exceeds said predetermined value.
Claim 7
Dependent Claim
101 words
A diverter assembly for a water-powered appliance or the like, comprising (a) a body member attachable to a faucet or the like and including an internal fluid passage-forming means in fluid communication with said faucet, (b) flexible fluid conduit means in flow communication with said internal fluid passage-forming means, (c) a throttling member associated with said internal fluid passage-forming means, (d) said internal fluid-flow passage-forming means and said throttling member being co-operable upon an increase of fluid pressure within the passage-forming means above a predetermined value to restrict fluid flow into said flexible fluid conduit means thereby regulating fluid pressure therein.
Claim 8
Dependent Claim
101 words
A diverter assembly for a water-powered appliance or the like, comprising (a) a body member attachable to a faucet or the like and including an internal fluid passage-forming means in fluid communication with said faucet, (b) flexible fluid conduit means in flow communication with said internal fluid passage-forming means, (c) a throttling member associated with said internal fluid passage-forming means, (d) said internal fluid-flow passage-forming means and said throttling member being co-operable upon an increase of fluid pressure within the passage-forming means above a predetermined value to restrict fluid flow into said flexible fluid conduit means thereby regulating fluid pressure therein.
Claim 9
Dependent Claim
42 words
The diverter assembly accordingly to claim 6 further characterized by (a) the internal fluid flow passage-forming means including an axially slidable tubelike element displaceable toward said throttling member by an increase of fluid pressure within the passage-forming means above said predetermined value.
Claim 10
Dependent Claim
155 words
The diverter assembly according to claim 6, further characterized by (a) said body comprising a fixed part attachable to said faucet or the like and a removable part attachable to said fixed part, (b) said fixed part having a vertical through passage for the direct downward flow of water from said faucet and a laterally opening passage communicating with said vertical through passage, (c) said removable part including an internal fluid passageway in flow communication with said laterally opening passage, (d) a valve seat interposed between said vertical through passage and said laterally opening passage, (e) a ball valve element disposed within said vertical through passage and being yieldably urged into a seating relation with said valve seat, (f) said removable part including a rod-like plunger extending from one end thereof and operable to displace said ball valve element yieldably away from said valve seat when the removable part is attached to said fixed part.
Claim 11
Dependent Claim
74 words
The diverter assembly according to claim 8, further characterized by (a) said vertical through passage including a valve associated with the lowermost end thereof whereby when the removable part is attached to said fixed part and the rodlike plunger thereof is positioned to displace said ball valve element away from said valve seat, said valve may be closed thereby acting to divert water flow in said vertical through passage into said laterally opening passage.
Claim 12
Dependent Claim
172 words
A diverter assembly for a water powered appliance or the like, comprising (a) a generally fixed part for attachment to a faucet or the like, (b) a removable part attachable to said generally fixed part, (c) said generally fixed part having a downwardly opening recess therein for the downward passage of water from a faucet, and a laterally opening recess communicating with said downwardly opening recess, (d) said generally fixed part having a collar for attachment to a faucet and a body portion connected to said collar for swiveling movement about a vertical axis coaxial with said collar, (e) said body portion having a vertical through passage for the direct downward flow of water from said faucet and a laterally opening passage communicating with said vertical through passage, (f) a removable part having a connecting member insertable in and removable from said laterally opening recess, (g) said connecting member having a lateral fluid passage therethrough adapted for communication with said faucet when said connecting member is received in said laterally opening passage.
Claim 13
Dependent Claim
172 words
A diverter assembly for a water powered appliance or the like, comprising (a) a generally fixed part for attachment to a faucet or the like, (b) a removable part attachable to said generally fixed part, (c) said generally fixed part having a downwardly opening recess therein for the downward passage of water from a faucet, and a laterally opening recess communicating with said downwardly opening recess, (d) said generally fixed part having a collar for attachment to a faucet and a body portion connected to said collar for swiveling movement about a vertical axis coaxial with said collar, (e) said body portion having a vertical through passage for the direct downward flow of water from said faucet and a laterally opening passage communicating with said vertical through passage, (f) a removable part having a connecting member insertable in and removable from said laterally opening recess, (g) said connecting member having a lateral fluid passage therethrough adapted for communication with said faucet when said connecting member is received in said laterally opening passage.
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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) | 1984-08-03 | 1985-02-02 | 1985-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-03 | 1989-02-02 | 1989-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-03 | 1993-02-02 | 1993-08-04 | $7700.00 | Window Closed / Lapsed |