US1998657A - Ventilating apparatus - Google Patents
Ventilating apparatus Download PDFInfo
- Publication number
- US1998657A US1998657A US740568A US74056834A US1998657A US 1998657 A US1998657 A US 1998657A US 740568 A US740568 A US 740568A US 74056834 A US74056834 A US 74056834A US 1998657 A US1998657 A US 1998657A
- Authority
- US
- United States
- Prior art keywords
- bowl
- seat
- fan
- toilet
- duct
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
Definitions
- This invention relates to improvements "in ventilating apparatus and is directed more partic ularly to the provision of novel ventilating means for toilet closets and the like.
- One important object of the invention is the provision of toilet ventilating apparatus whereby the toilet bowl may be readily ventilated so that the foul air is quickly withdrawn therefrom and is accomplished by the provision of a novel combination and arrangement of parts as will hereinafter appear.
- Fig. 1 is a plan view of a toilet bowl having the apparatus of the invention associated therewith;
- Fig. 2 is a side elevational view of a toilet having the apparatusof the invention associated therewith;
- Fig. 3 is an enlarged elevational view to explain certain features of the invention.
- Fig.4 is a wiring diagram to explain certain features of the invention.
- At 2 is represented a rigid supporting surface such as a floor or the like and 4 represents a wall extending upwardly from the floor.
- a water supply such as a tank C is provided as usual and this is secured in some way to the wall l or is associated conveniently with a toilet bowl which is shown at It.
- a pipe I! extends from the tank 6 to the bowl ill to supply water thereto for 'the usual flushing function.
- a seat I! of usual form having an opening therein is provided at the upper. side of the bowl l0 and this is arranged to swing up and down relative to the upper side H as on hinge posts l5 at the rear portion of the bowl.
- a cover I6 is provided which is arranged for pivotal movements relative to the seat and bowl. This cover I6 is adapted to overlie the opening in the seat ll anditmaybehingedtothehing'eposts ii ortoanotherpostorpostaallasmay
- a suction fan or blower II is provided which is preferably relatively small in size 1934, Serial No. mess (01. 4-213) up but a small amount of space and is provided with suction and discharge openings, commonly referred to as an inlet and outlet.
- a motor M is associated with the fan or blower 20 for operating the same and is preferably directly connected to the suction fan.
- the motor M is connected to a source of electrical energy such as a battery B when the motor is a direct current motor or when an alternatin current motor, the source of energy may be the .10 usual A. C. line.
- the battery is shown more particularly to indicate a source of energy.
- a duct 22 is provided which has an opening extending into the bowl ll, preferably at the rear 1 side thereof as shown.
- This duct is connected to the fan by means of a conduit or pipe', 32 and the outlet side of the fan may be connected to' another conduit such as 3
- are provided in connections II and I2. These 20 may consist of rubber'or other hose and functionto dampen or absorb vibrations and noise during the operation of the motor and fan.
- a vent pipe 5 is usually near the toilet bowl and commonly behind a wall such as the wall 4 and the outlet of the blower may be connected thereto by the conduit ll. Otherwise. the conduit may be extended through .a wall, ceiling or floor so that the fan exhausts outside the room in which the bowl I. is located.
- a sealing ring II of rubber, cork or some other more or less resilient or yieldable material is provided between the seat l4 and the rim ll of the bowl II. from escaping between the seat and bowl and may be formed at its rear side to abut the duct 22 or to pass over it.
- the duct 22 may be provided with ears or lugs 23 40 which may be caught beneath the hinge posts I! as shown in Fig. 1.
- Aswitchll isshowninthewiringdiagramof Fig. 4.
- This switch may be of any well-known form adapted to open and close a circuit and is'45 provided with a depresslble plunger 28 which is spring-pressed up By depressi the plunger 26 of the switch it is moved to circuitclosing position.
- a depresslble plunger 28 which is spring-pressed up By depressi the plunger 26 of the switch it is moved to circuitclosing position.
- the switch be closed by the seat so ll as weight is applied thereto.
- the operation or the apparatus is automatic and dependent on the weight oi a person on the seat.
- the invention is adapted for broad application and instead of the specific form of apparatus shown and described it is well within the scope of the invention to provide the bowl with a builtin duct and compartment for the motor and blower.
- 15A toilet apparatus or the class described comprising in combination, a bowl having an inlet and outlet,' means for supplying water to said bowl through said inlet, a seat pivoted to said bowl adapted to swing towards and away from said bowl, a sealing ring of yieldable material between said seatand bowl, 9.
- switch device in said sealing including a depressible plunger adapted to be"depressed to close a circuit as the seat is 1 swungfbnto said bowl, a motor driven suction tan having an outlet and aninlet; a duct having a 'mo'u'thfopening intosaid bowl at the rear side thereof andlugs at opposite sides 01' said mouth secured to said bowl, a hollow connection between said duct and inlet of the suction fan, pipe connections at the outlet side of said fan for conducting gases away from said tan and bowl and an electrical circuit including the motor of the suction tan and switch device, all adapted and arranged whereby when said seat is swung onto said bowl said electrical circuit is closed to operate said Ian.
- a toilet apparatus the class described comprising in combination, a bowl having an inlet, outlet, and opening in its upper side, means for supplying water to said bowl through said inlet, flanged hinge posts extending upwardly from the upper side of said bowl, a duct having a mouth directed towards the opening in said bowl at the rear side thereof, lugs at opposite sides or said mouth secured, beneath the flanges of the said hinge posts, a seat pivoted to said hinge posts adapted to swing towards and away from said bowl, a sealing ring of yieldable material between said seat and bowl, a switch device in said sealing ring including a depressible plunger adapted to be depressed to close a circuit as said seat is swung onto said bowl, a motor-driven suction fan having an outlet and an inlet, a hollow connection between said duct and inlet of the suction Ian, pipe connections at the outlet side oi said fan for conducting gases away from said fan and bowl and an electrical circuit including the motor of said suction tan and said switch device, all
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Toilet Supplies (AREA)
Description
A ril 23,1935. A.-G. D LAR| 1,998,657
VENT ILATEJD APPARATUS Filed Aug. 20, 1954 INVENT OR.
ATTORNEY.
Patented Apr. 23, 1935 UNITED STATES I PATENT OFFICE VENTILATING APPAnA'rus Alfred G. Dela Croix, Springfield, Mus.
"Application August 20,
2 Claim.
This invention relates to improvements "in ventilating apparatus and is directed more partic ularly to the provision of novel ventilating means for toilet closets and the like. I
One important object of the invention is the provision of toilet ventilating apparatus whereby the toilet bowl may be readily ventilated so that the foul air is quickly withdrawn therefrom and is accomplished by the provision of a novel combination and arrangement of parts as will hereinafter appear.
It is a further object of the invention to provide a ventilating means which is automatically operated when the toilet is in use and it is a distinctive feature of the invention that the apparatus may be easily installed to co-operate with an ordinary toilet or it may be associated with a toilet bowl in the course of manufacture thereof.
Various other novel objects and advantages of the invention will hereinafter appear in the following description which is taken in connection with the accompanying drawing, whereinz;
Fig. 1 is a plan view of a toilet bowl having the apparatus of the invention associated therewith;
Fig. 2 is a side elevational view of a toilet having the apparatusof the invention associated therewith;
Fig. 3 is an enlarged elevational view to explain certain features of the invention; and
Fig.4 is a wiring diagram to explain certain features of the invention.
Referring now to the drawing more in detail, the invention will be fully described.
At 2 is represented a rigid supporting surface such as a floor or the like and 4 represents a wall extending upwardly from the floor. A water supply such as a tank C is provided as usual and this is secured in some way to the wall l or is associated conveniently with a toilet bowl which is shown at It. A pipe I! extends from the tank 6 to the bowl ill to supply water thereto for 'the usual flushing function. I
A seat I! of usual form having an opening therein is provided at the upper. side of the bowl l0 and this is arranged to swing up and down relative to the upper side H as on hinge posts l5 at the rear portion of the bowl. A cover I6 is provided which is arranged for pivotal movements relative to the seat and bowl. This cover I6 is adapted to overlie the opening in the seat ll anditmaybehingedtothehing'eposts ii ortoanotherpostorpostaallasmay A suction fan or blower II is provided which is preferably relatively small in size 1934, Serial No. mess (01. 4-213) up but a small amount of space and is provided with suction and discharge openings, commonly referred to as an inlet and outlet. A motor M is associated with the fan or blower 20 for operating the same and is preferably directly connected to the suction fan. V
The motor M is connected to a source of electrical energy such as a battery B when the motor is a direct current motor or when an alternatin current motor, the source of energy may be the .10 usual A. C. line. The battery is shown more particularly to indicate a source of energy.
A duct 22 is provided which has an opening extending into the bowl ll, preferably at the rear 1 side thereof as shown. This duct is connected to the fan by means of a conduit or pipe', 32 and the outlet side of the fan may be connected to' another conduit such as 3|. As a special feature of the invention, flexible or yieldable connections 3| are provided in connections II and I2. These 20 may consist of rubber'or other hose and functionto dampen or absorb vibrations and noise during the operation of the motor and fan.
A vent pipe 5 is usually near the toilet bowl and commonly behind a wall such as the wall 4 and the outlet of the blower may be connected thereto by the conduit ll. Otherwise. the conduit may be extended through .a wall, ceiling or floor so that the fan exhausts outside the room in which the bowl I. is located.
.According .to the preferred formof the invention, a sealing ring II of rubber, cork or some other more or less resilient or yieldable material is provided between the seat l4 and the rim ll of the bowl II. from escaping between the seat and bowl and may be formed at its rear side to abut the duct 22 or to pass over it.
As a means of holding the duct 22 in position, the duct 22 may be provided with ears or lugs 23 40 which may be caught beneath the hinge posts I! as shown in Fig. 1.
Aswitchll isshowninthewiringdiagramof Fig. 4. This switch may be of any well-known form adapted to open and close a circuit and is'45 provided with a depresslble plunger 28 which is spring-pressed up By depressi the plunger 26 of the switch it is moved to circuitclosing position. As a feature of the invention, it is desired that the switch be closed by the seat so ll as weight is applied thereto.
This may be accomplished by associating the ring 28 as shown in Fig. 3. wherein it will be observed that as weight to the seat the sealing member will u The ring 25 tends to prevent air 35,
be compressed and the plunger 26 acted upon. As one sits on the seat It the seat is pressed against the sealing member which yields to some extent and thereby the switch is operated so that the circuit is closed and the fan operated. when the seat is relieved oi! its weight, the circuit is broken and the tan ceases to operate. Thus the operation or the apparatus is automatic and dependent on the weight oi a person on the seat.
The invention is adapted for broad application and instead of the specific form of apparatus shown and described it is well within the scope of the invention to provide the bowl with a builtin duct and compartment for the motor and blower.
While I have described the invention in great detail and with respect to a preferred form thereof, it is not desired to be limited thereto since many changes and modifications may be made therein without departing irom the spirit and scope o! the invention.
What it is desired-to claim'and secure by Letters Patent oi the United States is:
15A toilet apparatus or the class described comprising in combination, a bowl having an inlet and outlet,' means for supplying water to said bowl through said inlet, a seat pivoted to said bowl adapted to swing towards and away from said bowl, a sealing ring of yieldable material between said seatand bowl, 9. switch device in said sealing including a depressible plunger adapted to be"depressed to close a circuit as the seat is 1 swungfbnto said bowl, a motor driven suction tan having an outlet and aninlet; a duct having a 'mo'u'thfopening intosaid bowl at the rear side thereof andlugs at opposite sides 01' said mouth secured to said bowl, a hollow connection between said duct and inlet of the suction fan, pipe connections at the outlet side of said fan for conducting gases away from said tan and bowl and an electrical circuit including the motor of the suction tan and switch device, all adapted and arranged whereby when said seat is swung onto said bowl said electrical circuit is closed to operate said Ian.
2. A toilet apparatus the class described comprising in combination, a bowl having an inlet, outlet, and opening in its upper side, means for supplying water to said bowl through said inlet, flanged hinge posts extending upwardly from the upper side of said bowl, a duct having a mouth directed towards the opening in said bowl at the rear side thereof, lugs at opposite sides or said mouth secured, beneath the flanges of the said hinge posts, a seat pivoted to said hinge posts adapted to swing towards and away from said bowl, a sealing ring of yieldable material between said seat and bowl, a switch device in said sealing ring including a depressible plunger adapted to be depressed to close a circuit as said seat is swung onto said bowl, a motor-driven suction fan having an outlet and an inlet, a hollow connection between said duct and inlet of the suction Ian, pipe connections at the outlet side oi said fan for conducting gases away from said fan and bowl and an electrical circuit including the motor of said suction tan and said switch device, all
adapted and arranged whereby when said seat is swung onto said bowl said electrical circuit is closed to operate said fan.
ALFRED G. DE LA CROIX.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US740568A US1998657A (en) | 1934-08-20 | 1934-08-20 | Ventilating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US740568A US1998657A (en) | 1934-08-20 | 1934-08-20 | Ventilating apparatus |
Publications (1)
Publication Number | Publication Date |
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US1998657A true US1998657A (en) | 1935-04-23 |
Family
ID=24977093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US740568A Expired - Lifetime US1998657A (en) | 1934-08-20 | 1934-08-20 | Ventilating apparatus |
Country Status (1)
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US (1) | US1998657A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2847682A (en) * | 1955-04-18 | 1958-08-19 | William L Shay | Toilet ventilator |
US3066317A (en) * | 1960-03-31 | 1962-12-04 | Virgil N Cawiezel | Odor escaping means for toilets |
US3416163A (en) * | 1966-03-24 | 1968-12-17 | Walter F. Jordan | Electrical musical high chair with potty |
US3681790A (en) * | 1970-06-15 | 1972-08-08 | John Dooley | Ventilated water closets automatically affording protection of its ventilating means from water damage |
US4893359A (en) * | 1989-02-17 | 1990-01-16 | Vu Phuc N | Vented toilet bowl |
US5896591A (en) * | 1997-02-20 | 1999-04-27 | Horan; Daniel G. | Toilet air freshener |
US20130097770A1 (en) * | 2011-10-24 | 2013-04-25 | Arigala Painting, Inc. | Toilet ventilation system |
-
1934
- 1934-08-20 US US740568A patent/US1998657A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2847682A (en) * | 1955-04-18 | 1958-08-19 | William L Shay | Toilet ventilator |
US3066317A (en) * | 1960-03-31 | 1962-12-04 | Virgil N Cawiezel | Odor escaping means for toilets |
US3416163A (en) * | 1966-03-24 | 1968-12-17 | Walter F. Jordan | Electrical musical high chair with potty |
US3681790A (en) * | 1970-06-15 | 1972-08-08 | John Dooley | Ventilated water closets automatically affording protection of its ventilating means from water damage |
US4893359A (en) * | 1989-02-17 | 1990-01-16 | Vu Phuc N | Vented toilet bowl |
US5896591A (en) * | 1997-02-20 | 1999-04-27 | Horan; Daniel G. | Toilet air freshener |
US20130097770A1 (en) * | 2011-10-24 | 2013-04-25 | Arigala Painting, Inc. | Toilet ventilation system |
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