US3020559A - Incinerator toilet - Google Patents
Incinerator toilet Download PDFInfo
- Publication number
- US3020559A US3020559A US785081A US78508159A US3020559A US 3020559 A US3020559 A US 3020559A US 785081 A US785081 A US 785081A US 78508159 A US78508159 A US 78508159A US 3020559 A US3020559 A US 3020559A
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- United States
- Prior art keywords
- incinerator
- bowl
- unit
- toilet
- opening
- Prior art date
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- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/02—Dry closets, e.g. incinerator closets
- A47K11/023—Incinerator closets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- An object of the invention is to provide an incinerator for the described purpose which is efiicient yet relatively cool around its outer surface.
- Another object is to provide an incinerator for receiving body wastes and in which the incinerator chamber remains clean and free of corrosion by reason of waste matter not touching the. walls thereof.
- a further object of the invention is to provide an improved smoke and odor reducer, yet one which does not materially impair the efliciency of the incinerator operation.
- a further object of the invention is to locate a metal catalyst type odor reducer in such a manner that heat from the incinerator enhances the efficiency of the reducer.
- a further object of the invention is to provide an improved bowl construction of the hinged type andwherein the connecting edges are liquid tight.
- a further object is to provide an incinerator for the described purpose wherein both liquid and solid waste matter are accommodated, yet requiring relatively few servicing operations for removing resulting ash.
- a particular object of the invention is to providean incinerator wherein the cycle of operation is determined by reducing waste matter to ashes.
- FIGURE 1 is a vertical sectional view, parts of which are illustrated in broken elevation, of an incinerator embodying the features of the invention.
- FlGURE 2 is a transverse sectional view taken below the hinged bowl and along the top of the incinerator chamber.
- FlGURE 3 is a broken plan view showing the seat and bowl.
- FIGURE 4 is a broken plan and sectional view illustrating the bowl and hinged incinerator chamber cover.
- FIGURE 5 is a broken vertical sectional view showing the bowl and incinerator, chamber in their closed positions.
- FIGURE 6 is a view similar to FIGURE 5 but showing the bowl and incinerator chamber covers in their open positions.
- FIGURE 7 is a perspective view of a conical liner of. paper or thelike which may be employed in the bowl, and
- FIGURE 8 is a wiring diagram of a circuit for operating the invention.
- the exemplary form of the invention shown in the drawings includes a vertical cylindrical body 10 of sheet metal open at its upper end and having a toilet seat 11, lid 12 and conventional hinge 13 therefor.
- a circular reinforcing flange 14 is secured inside of the upper end of the body 10, and a similar but external circular flange 15 is provided around a portion of the bottom of the body.
- the bowl 16 is of sheet metal and is in the form of a depending cone which is divided vertically into halves 17, the adjoining edges of which are outwardly flanged, as at 18, and as will become apparent, have to do with proa catalytic odor reducer 41' 3,020,559 Patented Feb. 13, 1962 ice viding a liquid tight seal.
- the bowl halves 17 are connected at their upper outer surfaces, intermediate their flanges 18, with the upper inner surface of the body 10 by means of hinges 19. semicircular orifices at apexes of the halves 17 provide a drain hole 20 when the bowl 16 is in its closed position.
- the incinerator unit 21 is centrally located beneath the bowl 16 and includes a vertical cylindrical housing of inner and outer walls 22 and 23 and has insulating material 24, such as fiber glass, therebetween.
- the outer wall 22 rests on the floor 25 of the body 10, whereas the bottom 26 of the unit 21 is spaced thereabove to accomrnodate a removable ash pan 27.
- the lower front and side portions of the outer wall 23 have an opening 28 through which the pan 27 slides; similarly, there is another opening 29 in the lower front of the body '10 for the same purpose.
- the diameter of the incinerator unit 21 is less than the diameter of the body 10 to provide an air space 30 which, as will become apparent, has to do with cooling and venting, but to span this space there is a handle extension 31 on the front of the pan 27, the outer end of which extension is provided with a rigidly mounted arcuate plate 32 for closing the outer opening 29 when the pan is fully received in the unit.
- a vertical cylindrical metal receptacle 33 spaced from the unit inner wall 22, and which receptacle has a raised bottom 34 to accommodate a thermostat, schematically illustrated at 35.
- Vertical half-tubes 36 extend above and below the receptacle bottom 34 and open intothe removable pan 27.
- the half-tubes 36 are'located at opposite sides of the bottom 34 and provide an arrangement whereby overflow of accumulated ash will fall into the pan 27, but will retain liquids until the latter have evaporated.
- the thermostat 35 is electrically connected with a relay box 37 on the outside of the body 10 by a cable lead 38.
- a coiled heating element 39 is positioned around the receptacle 33.
- a short horizontal vent tube 42 on the rear of the unit 21, and extending into the annular air space 30, provides means for expelling smoke and fumes from the unit when acted on by a suction fan 43 mounted over an opening 44 in the body 10 opposite said tube.
- the suction fan 43 includes a discharge duct 45.
- the incinerator unit 21 has semicircular covers 46 and depending arms 47 on the sides thereof, the lower ends of which arms are pivotally connected wit-h the unit by horizontal pins 48 through ears 49 on opposite sides of the outer unit wall 23.
- adjoining semiconical recesses in the abutting edges of the covers 46 provide a funnel shaped opening 49 beneath the bowl drain hole 20.
- the axes of the pins 48 are parallel with the axes of the bowl hinges 19 and whereby upstanding springs 50 on the upper surfaces of the covers contacting the outer surfaces of the bowl halves 17 will close the bowl 16 when the covers are in their closed position, or permit the bowl halves to fall open when the covers are opened. It is to be noted, when in closed position, the springs 50 cause the bowl flanges 18 to fit tightly against each other.
- the incinerator covers 46 are opened and closed by means of a foot pedal 51 on the front of the body 10, and which pedal is mounted on a divided circular lever 52 positioned around the unit 21 and mounted on a horizontal hinge 53 on the rear thereof.
- Projections 54 on the upper ends of the cover arms 47 are pivotally connected with similar projections 55 on the sides of the lever 52 by connecting links 56.
- the forward portion of the lever 52 is normally supported in its raised position by a spring 57 attached thereto and connected with an Bar 58 on the upper inner surface of the body 10. As shown in FIGURE 1, there is a vertical slot 59 in the body to accommodate the movement of the lever.
- a conical liner 60 of combustible material such as paper may be placed in the bowl, or such liner may be eliminated by coating the bowl inner surface with an anti-adhesive substance, not shown, such as Teflon, manufactured by E. I. du Pont de Nemours and Company of Wilmington, Delaware.
- the liner 60 may or may not have a small drain hole in the bottom thereof.
- thermoswitch 35 opens and de-energies the heating element 39 and fan 43, and the entire unit is again ready for another cycle. It is pointed out that liquids may drain through the holes 20 and 49 without electrically energizing the toilet. Such liquids are evaporated on the next use, and accumulated ash falls through the half tube openings 36 into the pan 27
- the invention is not limited to the exemplary construction herein shown and described but may be varied Within the scope of the appended claims.
- thermo switch within said intioned exteriorly of said body, means communicating the intake of said suction fan with the interior of said body, a vent tube opposite said intake of said fan communicating the interior of said incinerator unit with the interior of said body, and means electrically connecting said thermo switch with said heating means and said suction fan for dc-energizing said heating means and said suction fan when said thermo switch is subjected to a temperature above a preset level.
- a vertical hollow body having an opening at the top thereof, a hollow incinerator within the bottom of said body and also open at the top thereof, insulation material within the inner Wall of said incinerator, the outer wall of said incinerator being spaced from the inner wall of said body providing an air space therearound, an opening in the wall of said incinerator, an opening in said body opposite said opening in said incinerator, said opening in said body being in communication with both said incinerator and said air space, a coiled radiant heater inwardly of and adjacent said insulation and means actuating said heater.
- said opening in said body includes electrically actuated forced draft means discharging gas from both said incinerator and said air space, and switch means operating both saidmeans actuating said heater and said forced drafts means simultaneously, at least during a portion of the sequence of operation of said waterless toilet.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Non-Flushing Toilets (AREA)
- Incineration Of Waste (AREA)
Description
Feb. 13, 1962 E. B. BLANKENHlP ETAL 3,020,559
INCINERATOR TOILET Filed Jan. 5, 1959 3 Sheets-Sheet l ERNESTB. BLANKENSt-{IP HARRY A. BOWERS IN VE N TORS ATTORNEY Feb. 13, 1962 E. B. BLANKENSHIP ETAL 3,020,559
INCINERATOR TOILET Filed Jan. 5, 1959 3 Sheets-Sheet 2 Illll iii-E 4"" FIG. 4.
ERNESTB. BLANKENSH/P HARRYA. BOWERS INVENTORS Feb. 13, 1962 E. B. BLANKENSHIP ETAL 3,020,559
INCINERATOR TOILET 1 LINE FIG. 8.
ERNEST B. BLANKENSH/P HARRY A. BOWERS /N VE N TOR A TTORNE Y United States Patent 3,020,559 IN CINERATOR TOILET Ernest Bayne Blankenship and Harry A. Bowers, Dallas, Tex., assignors to Research Products Manufacturing Company, Dallas, Tex., a corporation of Texas Filed Jan. 5, 1959, Ser. No. 785,081 4 Claims. (Cl. 4-131) This invention relates to incinerator type toilets for use in locations where water supplies are limited, such as on railroad trains, airplanes and buses, on farms or camp sites, or at other places where sewer connections are impossible or impractical.
An object of the invention is to provide an incinerator for the described purpose which is efiicient yet relatively cool around its outer surface.
Another object is to provide an incinerator for receiving body wastes and in which the incinerator chamber remains clean and free of corrosion by reason of waste matter not touching the. walls thereof.
A further object of the invention is to provide an improved smoke and odor reducer, yet one which does not materially impair the efliciency of the incinerator operation.
A further object of the invention is to locate a metal catalyst type odor reducer in such a manner that heat from the incinerator enhances the efficiency of the reducer.
A further object of the invention is to provide an improved bowl construction of the hinged type andwherein the connecting edges are liquid tight.
A further object is to provide an incinerator for the described purpose wherein both liquid and solid waste matter are accommodated, yet requiring relatively few servicing operations for removing resulting ash.
A particular object of the invention is to providean incinerator wherein the cycle of operation is determined by reducing waste matter to ashes.
These and other objects will become apparent from the following description and the accompanying drawing, wherein:
FIGURE 1 is a vertical sectional view, parts of which are illustrated in broken elevation, of an incinerator embodying the features of the invention.
FlGURE 2 is a transverse sectional view taken below the hinged bowl and along the top of the incinerator chamber.
FlGURE 3, is a broken plan view showing the seat and bowl.
FIGURE 4 is a broken plan and sectional view illustrating the bowl and hinged incinerator chamber cover.
FIGURE 5 is a broken vertical sectional view showing the bowl and incinerator, chamber in their closed positions.
FIGURE 6 is a view similar to FIGURE 5 but showing the bowl and incinerator chamber covers in their open positions.
FIGURE 7 is a perspective view of a conical liner of. paper or thelike which may be employed in the bowl, and
FIGURE 8 is a wiring diagram of a circuit for operating the invention.
The exemplary form of the invention shown in the drawings includes a vertical cylindrical body 10 of sheet metal open at its upper end and having a toilet seat 11, lid 12 and conventional hinge 13 therefor. A circular reinforcing flange 14 is secured inside of the upper end of the body 10, and a similar but external circular flange 15 is provided around a portion of the bottom of the body. The bowl 16 is of sheet metal and is in the form of a depending cone which is divided vertically into halves 17, the adjoining edges of which are outwardly flanged, as at 18, and as will become apparent, have to do with proa catalytic odor reducer 41' 3,020,559 Patented Feb. 13, 1962 ice viding a liquid tight seal. The bowl halves 17 are connected at their upper outer surfaces, intermediate their flanges 18, with the upper inner surface of the body 10 by means of hinges 19. semicircular orifices at apexes of the halves 17 provide a drain hole 20 when the bowl 16 is in its closed position.
The incinerator unit 21 is centrally located beneath the bowl 16 and includes a vertical cylindrical housing of inner and outer walls 22 and 23 and has insulating material 24, such as fiber glass, therebetween. The outer wall 22 rests on the floor 25 of the body 10, whereas the bottom 26 of the unit 21 is spaced thereabove to accomrnodate a removable ash pan 27. The lower front and side portions of the outer wall 23 have an opening 28 through which the pan 27 slides; similarly, there is another opening 29 in the lower front of the body '10 for the same purpose. The diameter of the incinerator unit 21 is less than the diameter of the body 10 to provide an air space 30 which, as will become apparent, has to do with cooling and venting, but to span this space there is a handle extension 31 on the front of the pan 27, the outer end of which extension is provided with a rigidly mounted arcuate plate 32 for closing the outer opening 29 when the pan is fully received in the unit.
Within the unit 21, and supported on the bottom 26, there is a vertical cylindrical metal receptacle 33 spaced from the unit inner wall 22, and which receptacle has a raised bottom 34 to accommodate a thermostat, schematically illustrated at 35. Vertical half-tubes 36 extend above and below the receptacle bottom 34 and open intothe removable pan 27. The half-tubes 36 are'located at opposite sides of the bottom 34 and provide an arrangement whereby overflow of accumulated ash will fall into the pan 27, but will retain liquids until the latter have evaporated. The thermostat 35 is electrically connected with a relay box 37 on the outside of the body 10 by a cable lead 38. A coiled heating element 39 is positioned around the receptacle 33.
Within the lower rear portion of the wall of the incinerator unit 21 there is an opening 40 in which is mounted (such as manufactured by Oxycat, Inc. of Wayne, Pa.) and which odor reducer is ordinarily heated by electrical means. However, since the odor reducer is positioned relatively close to the heating element 39, no additional heat inpufby electrical means is required. A short horizontal vent tube 42 on the rear of the unit 21, and extending into the annular air space 30, provides means for expelling smoke and fumes from the unit when acted on by a suction fan 43 mounted over an opening 44 in the body 10 opposite said tube. The suction fan 43 includes a discharge duct 45.
The incinerator unit 21 has semicircular covers 46 and depending arms 47 on the sides thereof, the lower ends of which arms are pivotally connected wit-h the unit by horizontal pins 48 through ears 49 on opposite sides of the outer unit wall 23. When in their closed position, adjoining semiconical recesses in the abutting edges of the covers 46 provide a funnel shaped opening 49 beneath the bowl drain hole 20. The axes of the pins 48 are parallel with the axes of the bowl hinges 19 and whereby upstanding springs 50 on the upper surfaces of the covers contacting the outer surfaces of the bowl halves 17 will close the bowl 16 when the covers are in their closed position, or permit the bowl halves to fall open when the covers are opened. It is to be noted, when in closed position, the springs 50 cause the bowl flanges 18 to fit tightly against each other.
The incinerator covers 46 are opened and closed by means of a foot pedal 51 on the front of the body 10, and which pedal is mounted on a divided circular lever 52 positioned around the unit 21 and mounted on a horizontal hinge 53 on the rear thereof. Projections 54 on the upper ends of the cover arms 47 are pivotally connected with similar projections 55 on the sides of the lever 52 by connecting links 56. The forward portion of the lever 52 is normally supported in its raised position by a spring 57 attached thereto and connected with an Bar 58 on the upper inner surface of the body 10. As shown in FIGURE 1, there is a vertical slot 59 in the body to accommodate the movement of the lever.
In operation, a conical liner 60 of combustible material such as paper may be placed in the bowl, or such liner may be eliminated by coating the bowl inner surface with an anti-adhesive substance, not shown, such as Teflon, manufactured by E. I. du Pont de Nemours and Company of Wilmington, Delaware. The liner 60 may or may not have a small drain hole in the bottom thereof.
cinerator unit near the base thereof, heating means at the walls of said incinerator unit, a suction fan posi- In order to empty the contents of the bowl 16 into the incinerator unit 21, the user merely steps on the foot pedal 50, causing the covers 46 to open and which action releases the halves 17 of the bowl. Continued downward movement of the foot pedal closes a normally open switch 61 (FIGURE 8) which, in turn, closes a holding switch 62 connected in series with the normally closed thermoswitch 35 and the heating element 39. Since the fan 43 is connected in parallel with the element 39 these parts operate at the same time. The fan 43 draws air from the air space 30, and by reason of the short horizontal tube 42 a lesser amount of smoke and vapors are drawn from the incinerator 2i. It is to be noted that these vapors pass over the deodorizer 41 as they are expelled from the incinerator. When solids in the bottom of the receptacle 33 have been reduced to an ash the thermoswitch 35 opens and de-energies the heating element 39 and fan 43, and the entire unit is again ready for another cycle. It is pointed out that liquids may drain through the holes 20 and 49 without electrically energizing the toilet. Such liquids are evaporated on the next use, and accumulated ash falls through the half tube openings 36 into the pan 27 The invention is not limited to the exemplary construction herein shown and described but may be varied Within the scope of the appended claims.
What is claimed is:
1. In a waterless toilet including an electrically actuated incinerator therein, a vertical hollow body, a vertically disposed incinerator unit, smaller in height and distance across than said body and positioned within said body at the base thereof and interiorly spaced from the walls of said body, a thermo switch within said intioned exteriorly of said body, means communicating the intake of said suction fan with the interior of said body, a vent tube opposite said intake of said fan communicating the interior of said incinerator unit with the interior of said body, and means electrically connecting said thermo switch with said heating means and said suction fan for dc-energizing said heating means and said suction fan when said thermo switch is subjected to a temperature above a preset level.
2. In a waterless toilet, a vertical hollow body having an opening at the top thereof, a hollow incinerator within the bottom of said body and also open at the top thereof, insulation material within the inner Wall of said incinerator, the outer wall of said incinerator being spaced from the inner wall of said body providing an air space therearound, an opening in the wall of said incinerator, an opening in said body opposite said opening in said incinerator, said opening in said body being in communication with both said incinerator and said air space, a coiled radiant heater inwardly of and adjacent said insulation and means actuating said heater.
3. In a waterless toilet as defined in claim 2, the construction wherein said opening in said body includes electrically actuated forced draft means discharging gas from both said incinerator and said air space, and switch means operating both saidmeans actuating said heater and said forced drafts means simultaneously, at least during a portion of the sequence of operation of said waterless toilet.
4. In a waterless toilet as defined in claim 2, and including a heat actuated catalyst in the path of discharged gas from said incinerator, said catalyst being sufliciently close to said heater so as to actuate said catalyst.
References Cited in the file of this patent UNITED STATES PATENTS 2,506,502 Herrmann May 2, 1950 2,678,450 Simpson et al May 18, 1954 2,771,533 Osberg et al. Nov. 20, 1956 2,783,723 Loewenthal et al. Mar. 5, 1957 2,845,882 Br-atton Aug. 5, 1958 2,862,095 Scofield Nov. 25, 1958 2,903,709 Blankenship et al. Sept. 15, 1959 FOREIGN PATENTS 160,829 Australia Jan. 28, 1955
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US785081A US3020559A (en) | 1959-01-05 | 1959-01-05 | Incinerator toilet |
GB220/60A GB902772A (en) | 1959-01-05 | 1960-01-04 | Improvements in or relating to an incinerator type toilet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US785081A US3020559A (en) | 1959-01-05 | 1959-01-05 | Incinerator toilet |
Publications (1)
Publication Number | Publication Date |
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US3020559A true US3020559A (en) | 1962-02-13 |
Family
ID=25134396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US785081A Expired - Lifetime US3020559A (en) | 1959-01-05 | 1959-01-05 | Incinerator toilet |
Country Status (2)
Country | Link |
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US (1) | US3020559A (en) |
GB (1) | GB902772A (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098144A (en) * | 1961-06-15 | 1963-07-16 | Airstream Inc | Sewage disposal apparatus |
US3139626A (en) * | 1961-07-27 | 1964-07-07 | Blankenship Ernest Bayne | Incinerator toilet |
US3169497A (en) * | 1961-12-26 | 1965-02-16 | Blankenship Ernest Bayne | Incinerator toilet |
US3169499A (en) * | 1963-06-28 | 1965-02-16 | Armanno Frank | Multipurpose desoldering device |
US3202118A (en) * | 1963-02-21 | 1965-08-24 | Baldine Joseph James | Motor vehicle litter disposal |
US3251070A (en) * | 1964-02-10 | 1966-05-17 | Blankenship Ernest Bayne | Waterless urinal |
US3297858A (en) * | 1964-02-10 | 1967-01-10 | Blankenship Ernest Bayne | Waterless urinal |
US3458873A (en) * | 1965-08-04 | 1969-08-05 | Hakanssons Ind Ab | Sanitary electric dry closet |
US3486174A (en) * | 1966-06-29 | 1969-12-30 | Hakanssons Ind Ab | Device for elimination of unpleasant smell at electric closets |
US3722006A (en) * | 1970-02-06 | 1973-03-27 | S Edholm | Device for electric incinerator dry closets |
US3890653A (en) * | 1970-11-06 | 1975-06-24 | Res Products Incinolet Corp | Incinerator toilet having a vertically movable incinerator chamber lid |
US3890654A (en) * | 1971-06-01 | 1975-06-24 | Res Products Incinolet Corp | Incinerator toilet vented by air ejector |
US3912598A (en) * | 1973-05-23 | 1975-10-14 | H Douglas Dick | Waste management system |
US3921227A (en) * | 1974-04-15 | 1975-11-25 | Res Products Incinolet Corp | Catalyst container in incinerator toilet |
US3943579A (en) * | 1974-02-25 | 1976-03-16 | Research Products/Incinolet Corporation | Incinerator toilet |
US3994028A (en) * | 1973-02-15 | 1976-11-30 | Abom J | Toilets |
US4041555A (en) * | 1971-08-19 | 1977-08-16 | Cole David F | Marine holding tank |
US4159547A (en) * | 1977-12-07 | 1979-07-03 | Research Products/Blankenship Corporation | Incinerator urinal |
US4205403A (en) * | 1977-12-07 | 1980-06-03 | Research Products/Blankenship Corporation | Incinerator urinal |
EP0357686A1 (en) * | 1988-02-26 | 1990-03-14 | Blankenship Res Prod | Incinerator toilet with humpback catalyst container. |
US5276924A (en) * | 1990-08-24 | 1994-01-11 | Hiroki Hachima | Method and apparatus for disposing of body wastes |
US5337422A (en) * | 1992-09-14 | 1994-08-16 | Research Products/Blankenship Corporation | Incinerator toilet with apparatus for controlling lid and split bowl |
NO317621B1 (en) * | 2001-12-14 | 2004-11-22 | Soevik Odd Kjell | Electrical device for the destruction of waste and use of the device |
WO2007114747A1 (en) * | 2006-03-30 | 2007-10-11 | Christopher Nilsen | An incinerator toilet |
WO2014038957A1 (en) * | 2012-09-06 | 2014-03-13 | Sirius Technology As | Incineration toilet |
CN112385883A (en) * | 2020-11-17 | 2021-02-23 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
WO2023026030A1 (en) | 2021-08-24 | 2023-03-02 | Cranfield University | Solid waste processing apparatus |
WO2023037102A1 (en) | 2021-09-09 | 2023-03-16 | Cranfield University | Waste processing apparatus |
GB202402500D0 (en) | 2024-02-22 | 2024-04-10 | Univ Cranfield | Squat toilet apparatus |
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US2506502A (en) * | 1948-01-05 | 1950-05-02 | Herrmann Elza | Commode for use in airplanes, trailers, and the like |
US2678450A (en) * | 1950-10-13 | 1954-05-18 | O & M Machine Company Inc | Excreta disposing toilet |
US2771533A (en) * | 1953-09-03 | 1956-11-20 | Gen Dynamics Corp | Waste disposal device |
US2783723A (en) * | 1954-12-02 | 1957-03-05 | Gen Electric | Incinerator |
US2845882A (en) * | 1955-02-23 | 1958-08-05 | Oxy Catalyst Inc | Incineration apparatus and method |
US2862095A (en) * | 1954-10-07 | 1958-11-25 | Philco Corp | Vapor treating means |
US2903709A (en) * | 1957-09-17 | 1959-09-15 | Blankenship Ernest Bayne | Quick acting incinerator sanitary closet |
-
1959
- 1959-01-05 US US785081A patent/US3020559A/en not_active Expired - Lifetime
-
1960
- 1960-01-04 GB GB220/60A patent/GB902772A/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US2506502A (en) * | 1948-01-05 | 1950-05-02 | Herrmann Elza | Commode for use in airplanes, trailers, and the like |
US2678450A (en) * | 1950-10-13 | 1954-05-18 | O & M Machine Company Inc | Excreta disposing toilet |
US2771533A (en) * | 1953-09-03 | 1956-11-20 | Gen Dynamics Corp | Waste disposal device |
US2862095A (en) * | 1954-10-07 | 1958-11-25 | Philco Corp | Vapor treating means |
US2783723A (en) * | 1954-12-02 | 1957-03-05 | Gen Electric | Incinerator |
US2845882A (en) * | 1955-02-23 | 1958-08-05 | Oxy Catalyst Inc | Incineration apparatus and method |
US2903709A (en) * | 1957-09-17 | 1959-09-15 | Blankenship Ernest Bayne | Quick acting incinerator sanitary closet |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098144A (en) * | 1961-06-15 | 1963-07-16 | Airstream Inc | Sewage disposal apparatus |
US3139626A (en) * | 1961-07-27 | 1964-07-07 | Blankenship Ernest Bayne | Incinerator toilet |
US3169497A (en) * | 1961-12-26 | 1965-02-16 | Blankenship Ernest Bayne | Incinerator toilet |
US3202118A (en) * | 1963-02-21 | 1965-08-24 | Baldine Joseph James | Motor vehicle litter disposal |
US3169499A (en) * | 1963-06-28 | 1965-02-16 | Armanno Frank | Multipurpose desoldering device |
DE1429728B1 (en) * | 1964-02-10 | 1970-04-09 | Blankenship Ernest Bayne | urinal |
US3251070A (en) * | 1964-02-10 | 1966-05-17 | Blankenship Ernest Bayne | Waterless urinal |
US3297858A (en) * | 1964-02-10 | 1967-01-10 | Blankenship Ernest Bayne | Waterless urinal |
US3458873A (en) * | 1965-08-04 | 1969-08-05 | Hakanssons Ind Ab | Sanitary electric dry closet |
US3486174A (en) * | 1966-06-29 | 1969-12-30 | Hakanssons Ind Ab | Device for elimination of unpleasant smell at electric closets |
US3722006A (en) * | 1970-02-06 | 1973-03-27 | S Edholm | Device for electric incinerator dry closets |
US3890653A (en) * | 1970-11-06 | 1975-06-24 | Res Products Incinolet Corp | Incinerator toilet having a vertically movable incinerator chamber lid |
US3890654A (en) * | 1971-06-01 | 1975-06-24 | Res Products Incinolet Corp | Incinerator toilet vented by air ejector |
US4041555A (en) * | 1971-08-19 | 1977-08-16 | Cole David F | Marine holding tank |
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US3943579A (en) * | 1974-02-25 | 1976-03-16 | Research Products/Incinolet Corporation | Incinerator toilet |
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EP0357686A1 (en) * | 1988-02-26 | 1990-03-14 | Blankenship Res Prod | Incinerator toilet with humpback catalyst container. |
EP0357686A4 (en) * | 1988-02-26 | 1990-09-05 | Research Products/Blankenship Corporation | Incinerator toilet with humpback catalyst container |
US5276924A (en) * | 1990-08-24 | 1994-01-11 | Hiroki Hachima | Method and apparatus for disposing of body wastes |
US5337422A (en) * | 1992-09-14 | 1994-08-16 | Research Products/Blankenship Corporation | Incinerator toilet with apparatus for controlling lid and split bowl |
EP0661945A1 (en) * | 1992-09-14 | 1995-07-12 | Research Products/Blankenship Corporation | Incinerator toilet having lid and split bowl control |
EP0661945A4 (en) * | 1992-09-14 | 1997-05-28 | Blankenship Res Prod | Incinerator toilet having lid and split bowl control. |
NO317621B1 (en) * | 2001-12-14 | 2004-11-22 | Soevik Odd Kjell | Electrical device for the destruction of waste and use of the device |
WO2007114747A1 (en) * | 2006-03-30 | 2007-10-11 | Christopher Nilsen | An incinerator toilet |
WO2014038957A1 (en) * | 2012-09-06 | 2014-03-13 | Sirius Technology As | Incineration toilet |
CN104768438A (en) * | 2012-09-06 | 2015-07-08 | 赛瑞斯科技公司 | Incineration toilet |
EP3001938A1 (en) * | 2012-09-06 | 2016-04-06 | Sirius Technology AS | Incineration toilet |
AU2013313715B2 (en) * | 2012-09-06 | 2018-10-18 | Sirius Technology As | Incineration toilet |
US10376111B2 (en) | 2012-09-06 | 2019-08-13 | Sirius Technology As | Incineration toilet |
CN112385883A (en) * | 2020-11-17 | 2021-02-23 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
WO2023026030A1 (en) | 2021-08-24 | 2023-03-02 | Cranfield University | Solid waste processing apparatus |
WO2023037102A1 (en) | 2021-09-09 | 2023-03-16 | Cranfield University | Waste processing apparatus |
GB202402500D0 (en) | 2024-02-22 | 2024-04-10 | Univ Cranfield | Squat toilet apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB902772A (en) | 1962-08-09 |
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