US3815625A - Cleaning receptacle for restaurant exhaust hoods - Google Patents
Cleaning receptacle for restaurant exhaust hoods Download PDFInfo
- Publication number
- US3815625A US3815625A US00225998A US22599872A US3815625A US 3815625 A US3815625 A US 3815625A US 00225998 A US00225998 A US 00225998A US 22599872 A US22599872 A US 22599872A US 3815625 A US3815625 A US 3815625A
- Authority
- US
- United States
- Prior art keywords
- catch basin
- hood
- receptacle
- cleaning
- clamp
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 239000004519 grease Substances 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 8
- 239000002904 solvent Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7039—Tank supports
Definitions
- ABSTRACT A portable, adjustable catch basin receptacle for attachment against the underside of inlet hoods of kitchen ventilating exhaust systems. Nozzle fittings are provided in associationwith the receptacle catch basin for supplying a liquid cleaning solvent under pressure to the hood filter and ductwork for the removal therefrom of grease, oil, dust and dirt, which drips directly intothe receptacle catch basin.
- the catch basin is fitted with a flexible drain'hose for draining dislodged and dissolved grease, etc. into a sludge container for ready disposal.
- a more particular object of the invention is to provide a cleaning receptacle having a flexible catch basin removably attachable against the underside of a range hood to becleaned, and adapted to drip-catch grease, oil, dust, dirt, etc., dislodged during the cleaning operation for automatic drainage into a sludge container for ready disposal. l t.
- FIG. 1 is a perspective view, as seen from above, of a cleaning receptacle embodying the invention, shown attached to a conventional hood in broken-line representation;
- FIG. 2 is a transverse, vertical cross-sectional view taken along the plane indicated by the line 2-2 of FIG. 1, in the direction of the arrows;
- FIG. 3 is apartial view, on an enlarged scale and partly in section, of the receptacle, illustrating mechanical details thereof.
- reference numeral l in FIGS. land 2 designates a typical ventilating grease hood of the type used over cooking ranges in commercial restaurants and the like, to the underside of which is removably attached a cleaning receptacle embodying the invention, designated generally by reference numeral 11.
- the cleaning receptacle 11 comprises a rectangular peripheral framework 12 supporting a flexible receptacle catch basin or sump l3, preferably made of a plasticised fabric.
- the rectangular framework 12 comprises tubular, right-angular corner members 14, (only one illustrated in FIG. 3). Each leg of each of the right-angular corner members 14 is fitted with an interior helical compression spring 15.
- the right-angular corner members 14 have telescopingly fitted therein, as best illustrated in FIG. 3, end portions of a pair of parallel side rods 16 (only one illustrated in FIG. 3) and end rods 17 (only one illustrated in FIG. 3).
- Marginal side and end por: tions of the flexible catch basin 13 are hemmed, as indicated at 18 and 19, respectively, in FIG. 3, to receive, slidingly fitted therethrough, respective side and end rods 16 and 17. It will be understood that the inward adjustability of end portions of the rods 16 and 17 within the corner members 14 afforded by the springs 15 permits ready removal of the framework rods and separation fromthe fabric catch basin 13 for storage and cleaning.
- a central zone of the fabric flexible catch basin .13 is provided with a drain fitting 20 communicating with an externalflexible hose 21 discharging into a sludge container or canister 22.
- Means is provided for adjustably securing the cleaning receptacle 11 against the underside or vent opening of an ordinary grease hood 10.
- a plurality of post clamps'23 are provided, each of which has a thumb-screw 24 at one end and a semi-circular, upwardly-directed support cradle portion 25 at the other end.
- the post clamps 23 are adjustably secured along respective vertically extending adjustment posts 26.
- Adjustments posts 26 are fitted with respective hood clamp arms 27, said hood clamp arms having thumb-screw actuated post clamp portions-28 at one end for adjustable securem'ent to said rods, and reverselyabent hood clamp portions 29 at their distal ends equipped with vertically-extending thumb-screws'30 for clamping attachment to the usual inwardly-directed hood grease drip flange at the periphery of the hood vent opening.
- the flexible catch basin 13 of the cleaning receptacle 11 is preferably also provided with an upwardlydirected nozzle fitting 32 for spraying cleaning fluid and the like into a hood to be cleaned.
- the nozzle fitting 32 connects through a flexible conduit 33 with a mixing container 34 operative to mix water under pressure supplied through an input hose 35 with a suitable cleaning fluid or solvent supplied to said 34.
- the hood clamp arms 27 of the cleaning recep- In use, the hood clamp arms 27 of the cleaning recep-.
- tacle 11 will be attached to the grease drip flange 31 of the hood 10 to be cleaned, as illustrated in FIGS. 1 and 2, so that the receptacle catch basin 13, the peripheral framework 12 of which is cradled in the support cradle portions 25 of the post clamps 23, will be securely supported directly below the vent opening of the grease hood 10.
- the hood vent opening of the hood 10 illustrated lies in a horizontal plane, it could as well be inclined by a substantial amount and still accommodate attachment of the cleaning receptical in close enough relation to permit efficient cleaning and proper drainage into the catch basin.
- the self-cleaning solvent dispensing apparatus of the hood After the hood receptacle has been secured in place as described above, the self-cleaning solvent dispensing apparatus of the hood, if the hood is equipped with such apparatus, (not illustrated), will be set into operation. The grease and dirt drippings resuting from suchcleaning will be caught within the receptacle catch basin 13, whence they will drain through the discharge hose 21 into the sludge container 22 for ready disposal upon completion of the cleaning operation. if the hood to be cleaned is not equipped with selfcleaning apparatus, the ductwork can be sprayed from underneath with a solvent or solvent and water mixture through the nozzle member 32 supplied under pressure from the mixing container 34.
- An important advantage of the invention resides in its ability to clean ventilating hoods over cooking ranges and the likewithout havingharsh cleaning chemicals drip or spill upon the range or floor area beneath the hood.
- Another advantage of the invention resides in its simplicity and convenience in use for cleaning soiled ventilating hoods without soiling the hands.
- the compression springs 15 in the right-angular framework members 14 readily permit axial displacement of their associated framework rods 16, 17 to enable removal of the flexible catch basin or sump 13 for cleaning whenever necessary. Such cleaning can easily be accomplished in a washing machine with the use of suitable water soluble cleaning agents.
- a cleaning receptacle for receiving removable waste products from a kitchen exhaust hood having a rectangular inlet opening comprising in combination:
- a substantially rectangular catch basin comprised of flexible material
- a rectangular perimeter framework for said catch basin comprising a pair of spaced parallel end rods and a pair of spaced parallel .side rods, and four right-angular-bent tubular corner members, within which the end portions of said end rods and said side rods are telescopingly received;
- catch basin attaching means for removably attaching marginai edge portions of said catch basin to said perimeter framework
- adjustable clamp and support means adapted for attaching said perimeter framework to the perimeter of the inlet opening portion of said exhaust hood, said clamp means arranged to support said catch basin directly underneath said inlet opening to-receive said removablewaste products;
- drain means to drain said removable waste products from said catch basin.
- said adjustable clamp and support means comprises:
- hood clamp arms means for adjustably securing end portions of said hood clamp arms, one each, against upper end portions of said support posts, said hood clamp arms at their distal ends being formed with reverselybent hood clamp portions fitted with thumb-screws for attachment to the inwardly-directed hood grease drip flange at the inlet vent opening of an exhaust hood to which the cleaning receptacle is to be attached.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A portable, adjustable catch basin receptacle for attachment against the underside of inlet hoods of kitchen ventilating exhaust systems. Nozzle fittings are provided in association with the receptacle catch basin for supplying a liquid cleaning solvent under pressure to the hood filter and ductwork for the removal therefrom of grease, oil, dust and dirt, which drips directly into the receptacle catch basin. The catch basin is fitted with a flexible drain hose for draining dislodged and dissolved grease, etc. into a sludge container for ready disposal.
Description
United States Patent [191 Weise CLEANING RECEPTACLE FOR RESTAURANT EXHAUST HOODS [76] Inventor: George Weise, 1462 Alps, Wayne,
[22] Filed: Feb. 14, 1972 [21] Appl'. No.: 225,998
[52] US. Cl 137/376, 4/177, 134/104, 134/166 R [51] Int. Cl 1308b 9/00 [58] Field of Search 4/4, 177; 134/104, 115 R, 134/166 R; 137/343, 376; 150/48, 49, 52 R; 184/106; 248/99, 101; 98/115 K [56] References Cited UNITED STATES PATENTS 177,287 5/1876 Seligsberg 4/177 645,513 3/1900 McGregor 4/177 1,237,628 8/1917 Ford 4/177 X 1,986,780 l/l935 8 2,698,948 l/l955 2,846,693 8/1958 2,907,051 10/1959 [111 3,815,625 June 11, 1974 2,972,752 2/1961 Rudolf 4/177 3,308,840 3/1967 Kelley 184/106 X FORElGN PATENTS OR APPLICATIONS 112,506 1/1918 Great Britain 4/177 Primary Examiner-Alan Cohan Assistant Examiner-Gerald A. Michalsky Attorney, Agent, or Firm-James .1. Cannon, Jr.; James .1. Cannon [5 7] ABSTRACT A portable, adjustable catch basin receptacle for attachment against the underside of inlet hoods of kitchen ventilating exhaust systems. Nozzle fittings are provided in associationwith the receptacle catch basin for supplying a liquid cleaning solvent under pressure to the hood filter and ductwork for the removal therefrom of grease, oil, dust and dirt, which drips directly intothe receptacle catch basin. The catch basin is fitted with a flexible drain'hose for draining dislodged and dissolved grease, etc. into a sludge container for ready disposal.
3 Claims, 3 Drawing Figures CLEANING RECEPTACLE FOR RESTAURANT EXHAUST HOODS Most commercial kitchens are equipped with ventilating systems for filtering and exhausting vapors which emanate from cooking foods. These vapors often contain large amounts of grease and oil which, as they cool, condense and accumulate in the exhaust systems where they present a significant fire hazard. Frequent cleaning of the exhaust systems is necessary to minimize this hazard. The cleaning of these systems, however, due to their shape and location, often results in the spillage of washing materials and fluids on and behind the cooking ranges.
Existing kitchen ventilating and exhaust systems fall into two broad classes. In most commercial and industrial systems, no provision is made for a self-contained cleaning and flushing operation. Hence, any cleaning of such a system is done by means independent of the ventilating system itself. Since the bottom of the hood of such a system is open, it isdifficult to do a thorough cleaning without either the cleansing solution or the grease sludge removed through application of the cleansing solution dripping upon the surface of the cooking apparatus or upon to the floor about it.
It is, accordingly, the principal object of .this invention 'to provide a novel and improved method and means for simply and efficiently cleaning ventilating exhaust hoods without spillage and soiling of the associated range and without thenecessity of soiling the hands.
A more particular object of the invention is to provide a cleaning receptacle having a flexible catch basin removably attachable against the underside of a range hood to becleaned, and adapted to drip-catch grease, oil, dust, dirt, etc., dislodged during the cleaning operation for automatic drainage into a sludge container for ready disposal. l t.
It is still another object of the invention to provide a cleaning receptacle of the character. described including means for jet spraying cleaning fluids directly into the hood ductwork for automatic cleaning in instances where the hood to be cleaned is not provided with self cleaning apparatus. Still another object of the invention is to provide a cleaning receptacle of the character described which will be simple in construction, easy to use, and longwearing and dependable in operation.
Other objects, features and advantages of the invention will be apparent from the following description when read with reference to the accompanying drawings. In the drawings, wherein like reference numerals denote corresponding parts throughout the several views: FIG. 1 is a perspective view, as seen from above, of a cleaning receptacle embodying the invention, shown attached to a conventional hood in broken-line representation;
FIG. 2 is a transverse, vertical cross-sectional view taken along the plane indicated by the line 2-2 of FIG. 1, in the direction of the arrows; and
'FIG. 3 is apartial view, on an enlarged scale and partly in section, of the receptacle, illustrating mechanical details thereof. Referring now'in detail to the drawings, reference numeral l in FIGS. land 2 designates a typical ventilating grease hood of the type used over cooking ranges in commercial restaurants and the like, to the underside of which is removably attached a cleaning receptacle embodying the invention, designated generally by reference numeral 11. The cleaning receptacle 11 comprises a rectangular peripheral framework 12 supporting a flexible receptacle catch basin or sump l3, preferably made of a plasticised fabric.
The rectangular framework 12 comprises tubular, right-angular corner members 14, (only one illustrated in FIG. 3). Each leg of each of the right-angular corner members 14 is fitted with an interior helical compression spring 15. The right-angular corner members 14 have telescopingly fitted therein, as best illustrated in FIG. 3, end portions of a pair of parallel side rods 16 (only one illustrated in FIG. 3) and end rods 17 (only one illustrated in FIG. 3). Marginal side and end por: tions of the flexible catch basin 13 are hemmed, as indicated at 18 and 19, respectively, in FIG. 3, to receive, slidingly fitted therethrough, respective side and end rods 16 and 17. It will be understood that the inward adjustability of end portions of the rods 16 and 17 within the corner members 14 afforded by the springs 15 permits ready removal of the framework rods and separation fromthe fabric catch basin 13 for storage and cleaning.
As illustrated in FIG. 1 a central zone of the fabric flexible catch basin .13, is provided with a drain fitting 20 communicating with an externalflexible hose 21 discharging into a sludge container or canister 22. I
' Means is provided for adjustably securing the cleaning receptacle 11 against the underside or vent opening of an ordinary grease hood 10. To' this end,a plurality of post clamps'23 are provided, each of which has a thumb-screw 24 at one end and a semi-circular, upwardly-directed support cradle portion 25 at the other end. The post clamps 23 are adjustably secured along respective vertically extending adjustment posts 26. Upper end portions of the adjustment posts 26 are fitted with respective hood clamp arms 27, said hood clamp arms having thumb-screw actuated post clamp portions-28 at one end for adjustable securem'ent to said rods, and reverselyabent hood clamp portions 29 at their distal ends equipped with vertically-extending thumb-screws'30 for clamping attachment to the usual inwardly-directed hood grease drip flange at the periphery of the hood vent opening. I
The flexible catch basin 13 of the cleaning receptacle 11 is preferably also provided with an upwardlydirected nozzle fitting 32 for spraying cleaning fluid and the like into a hood to be cleaned. The nozzle fitting 32 connects through a flexible conduit 33 with a mixing container 34 operative to mix water under pressure supplied through an input hose 35 with a suitable cleaning fluid or solvent supplied to said 34.
In use, the hood clamp arms 27 of the cleaning recep-.
tacle 11 will be attached to the grease drip flange 31 of the hood 10 to be cleaned, as illustrated in FIGS. 1 and 2, so that the receptacle catch basin 13, the peripheral framework 12 of which is cradled in the support cradle portions 25 of the post clamps 23, will be securely supported directly below the vent opening of the grease hood 10. In this connection it is to be noted that while the hood vent opening of the hood 10 illustrated lies in a horizontal plane, it could as well be inclined by a substantial amount and still accommodate attachment of the cleaning receptical in close enough relation to permit efficient cleaning and proper drainage into the catch basin. After the hood receptacle has been secured in place as described above, the self-cleaning solvent dispensing apparatus of the hood, if the hood is equipped with such apparatus, (not illustrated), will be set into operation. The grease and dirt drippings resuting from suchcleaning will be caught within the receptacle catch basin 13, whence they will drain through the discharge hose 21 into the sludge container 22 for ready disposal upon completion of the cleaning operation. if the hood to be cleaned is not equipped with selfcleaning apparatus, the ductwork can be sprayed from underneath with a solvent or solvent and water mixture through the nozzle member 32 supplied under pressure from the mixing container 34. The dislodged and dissolved grease and dirt thus removed from the hood ductwork will, as before, fall back into the cleaning receptacle catch basin 13 for discharge into the sludge container 22. It will be understood that in some hood installations not equipped with self-cleaning apparatus, cleaning can be aided by spraying or pouring a suitable solvent through an upper fan access opening or the like in the hood to be cleaned, if such is provided.
It will be noted that use of the receptacle as described above and as illustrated in FIG. 1 result in all of the discharged grease, dust and: dirt falling into the catch basin l3, whence it is discharged into the sludge container 22 for easy disposal;
An important advantage of the invention resides in its ability to clean ventilating hoods over cooking ranges and the likewithout havingharsh cleaning chemicals drip or spill upon the range or floor area beneath the hood.
Another advantage of the invention resides in its simplicity and convenience in use for cleaning soiled ventilating hoods without soiling the hands. In this connection, it is to be noted that the compression springs 15 in the right-angular framework members 14 readily permit axial displacement of their associated framework rods 16, 17 to enable removal of the flexible catch basin or sump 13 for cleaning whenever necessary. Such cleaning can easily be accomplished in a washing machine with the use of suitable water soluble cleaning agents.
While I have illustrated and described herein only one form in which my invention can conveniently be embodied in practice, it is to be understood that this form is presented by way of example only, and not in a limiting sense. The invention, in brief, comprises all the embodiments and modifications coming within the scope and spirit of the following claims.
-What'l claim as new and desire to secure by Letters Patent is:
l. A cleaning receptacle for receiving removable waste products from a kitchen exhaust hood having a rectangular inlet opening comprising in combination:
a substantially rectangular catch basin comprised of flexible material;
a rectangular perimeter framework for said catch basin comprising a pair of spaced parallel end rods and a pair of spaced parallel .side rods, and four right-angular-bent tubular corner members, within which the end portions of said end rods and said side rods are telescopingly received;
a pair of compression springs in each of said angular corner members constrained, one each against respective ends of said end and side rods;
catch basin attaching means for removably attaching marginai edge portions of said catch basin to said perimeter framework;
adjustable clamp and support means adapted for attaching said perimeter framework to the perimeter of the inlet opening portion of said exhaust hood, said clamp means arranged to support said catch basin directly underneath said inlet opening to-receive said removablewaste products; and
drain means to drain said removable waste products from said catch basin.
2. A cleaning receptacle for kitchen exhaust hoodsas defined in claim 1 wherein said catch basin attaching means comprises individual hemmed portions sewn along the edges of said flexible catch basin, through which said end rods and said side rods are assembled. 3. A cleaning receptacle for kitchen exhaust hoods as defined in claim 2 wherein said adjustable clamp and support means comprises:
a plurality of support posts;
a plurality of clamp members adjustably attachable,
one each, along said posts;
cradle means on said clamps for supporing edge portions of said perimeter framework;
a plurality of hood clamp arms; and
means for adjustably securing end portions of said hood clamp arms, one each, against upper end portions of said support posts, said hood clamp arms at their distal ends being formed with reverselybent hood clamp portions fitted with thumb-screws for attachment to the inwardly-directed hood grease drip flange at the inlet vent opening of an exhaust hood to which the cleaning receptacle is to be attached.
Claims (3)
1. A cleaning receptacle for receiving removable waste products from a kitchen exhaust hood having a rectangular inlet opening comprising in combination: a substantially rectangular catch basin comprised of flexible material; a rectangular perimeter framework for said catch basin comprising a pair of spaced parallel end rods and a pair of spaced parallel side rods, and four right-angular-bent tubular corner members, within which the end portions of said end rods and said side rods are telescopingly received; a pair of compression springs in each of said angular corner members constrained, one each against respective ends of said end and side rods; catch basin attaching means for removably attaching marginal edge portions of said catch basin to said perimeter framework; adjustable clamp and support means adapted for attaching said perimeter framework to the perimeter of the inlet opening portion of said exhaust hood, said clamp means arranged to support said catch basin directly underneath said inlet opening to receive said removable waste products; and drain means to drain said removable waste products from said catch basin.
2. A cleaning receptacle for kitchen exhaust hoods as defined in claim 1 wherein said catch basin attaching means comprises Individual hemmed portions sewn along the edges of said flexible catch basin, through which said end rods and said side rods are assembled.
3. A cleaning receptacle for kitchen exhaust hoods as defined in claim 2 wherein said adjustable clamp and support means comprises: a plurality of support posts; a plurality of clamp members adjustably attachable, one each, along said posts; cradle means on said clamps for supporing edge portions of said perimeter framework; a plurality of hood clamp arms; and means for adjustably securing end portions of said hood clamp arms, one each, against upper end portions of said support posts, said hood clamp arms at their distal ends being formed with reversely-bent hood clamp portions fitted with thumb-screws for attachment to the inwardly-directed hood grease drip flange at the inlet vent opening of an exhaust hood to which the cleaning receptacle is to be attached.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00225998A US3815625A (en) | 1972-02-14 | 1972-02-14 | Cleaning receptacle for restaurant exhaust hoods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00225998A US3815625A (en) | 1972-02-14 | 1972-02-14 | Cleaning receptacle for restaurant exhaust hoods |
Publications (1)
Publication Number | Publication Date |
---|---|
US3815625A true US3815625A (en) | 1974-06-11 |
Family
ID=22847137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00225998A Expired - Lifetime US3815625A (en) | 1972-02-14 | 1972-02-14 | Cleaning receptacle for restaurant exhaust hoods |
Country Status (1)
Country | Link |
---|---|
US (1) | US3815625A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146044A (en) * | 1977-07-08 | 1979-03-27 | Dow Russell T | Apparatus for removing residual elements from a storage tank |
US6342687B1 (en) * | 2000-02-17 | 2002-01-29 | Universal Laser Systems, Inc. | Portable laser system with portable or stationary fume evacuation |
US20050178411A1 (en) * | 2004-02-17 | 2005-08-18 | Fu Chang Y. | Cleaning device for kitchen ventilator |
US20090272372A1 (en) * | 2008-05-02 | 2009-11-05 | Captive-Aire Systems, Inc. | Kitchen Hood Assembly with a Combination Cleaning and Fire Suppression System |
CN104368546A (en) * | 2014-10-29 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Simple steam cleaning tool for range hood |
CN105222195A (en) * | 2015-10-29 | 2016-01-06 | 佛山市顺德万和电气配件有限公司 | Automatic range hood cleaning and control method thereof |
CN107684982A (en) * | 2017-09-28 | 2018-02-13 | 广东美的厨房电器制造有限公司 | Spraying and cleaning apparatus and lampblack absorber |
US20180163972A1 (en) * | 2015-06-08 | 2018-06-14 | Budich International Gmbh | Cleaning device for commercial cooking devices |
USD847878S1 (en) | 2017-11-20 | 2019-05-07 | Facility Solutions, Inc. | Catch basin |
CN110160096A (en) * | 2018-03-09 | 2019-08-23 | 张建会 | A kind of intelligent oil smoke extraction system based on Smoke Detection |
US10683647B2 (en) | 2017-12-28 | 2020-06-16 | Facility Solutions, Inc. | Catch basin |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US177287A (en) * | 1876-05-09 | Improvement in portable bath-tubs | ||
US645513A (en) * | 1899-08-22 | 1900-03-13 | James Wesley Mcgregor | Portable bath-tub. |
US1237628A (en) * | 1917-02-09 | 1917-08-21 | Emma I Ford | Convertible sleeping-hammock, packing-bag, and bath-tub. |
GB112506A (en) * | 1917-01-11 | 1918-01-11 | Edward Lee Reynolds | Improvements in or relating to Portable Baths, Washstands and the like. |
US1986780A (en) * | 1933-12-15 | 1935-01-01 | Steele Supply Company | Combined metal and canvas basket |
US2698948A (en) * | 1952-09-09 | 1955-01-11 | Levitt Arnold | Folding bathtub for infants |
US2846693A (en) * | 1955-09-14 | 1958-08-12 | Ernest Chandler Inc | Portable wading pool |
US2907051A (en) * | 1956-09-28 | 1959-10-06 | Phillips Clive Selsey | Portable baths |
US2972752A (en) * | 1958-04-07 | 1961-02-28 | Leslie E Rudolf | Portable bath |
US3308840A (en) * | 1964-07-28 | 1967-03-14 | Archie L Kelley | Engine oil pan and cleaning attachment |
-
1972
- 1972-02-14 US US00225998A patent/US3815625A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US177287A (en) * | 1876-05-09 | Improvement in portable bath-tubs | ||
US645513A (en) * | 1899-08-22 | 1900-03-13 | James Wesley Mcgregor | Portable bath-tub. |
GB112506A (en) * | 1917-01-11 | 1918-01-11 | Edward Lee Reynolds | Improvements in or relating to Portable Baths, Washstands and the like. |
US1237628A (en) * | 1917-02-09 | 1917-08-21 | Emma I Ford | Convertible sleeping-hammock, packing-bag, and bath-tub. |
US1986780A (en) * | 1933-12-15 | 1935-01-01 | Steele Supply Company | Combined metal and canvas basket |
US2698948A (en) * | 1952-09-09 | 1955-01-11 | Levitt Arnold | Folding bathtub for infants |
US2846693A (en) * | 1955-09-14 | 1958-08-12 | Ernest Chandler Inc | Portable wading pool |
US2907051A (en) * | 1956-09-28 | 1959-10-06 | Phillips Clive Selsey | Portable baths |
US2972752A (en) * | 1958-04-07 | 1961-02-28 | Leslie E Rudolf | Portable bath |
US3308840A (en) * | 1964-07-28 | 1967-03-14 | Archie L Kelley | Engine oil pan and cleaning attachment |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146044A (en) * | 1977-07-08 | 1979-03-27 | Dow Russell T | Apparatus for removing residual elements from a storage tank |
US6342687B1 (en) * | 2000-02-17 | 2002-01-29 | Universal Laser Systems, Inc. | Portable laser system with portable or stationary fume evacuation |
US20050178411A1 (en) * | 2004-02-17 | 2005-08-18 | Fu Chang Y. | Cleaning device for kitchen ventilator |
US20090272372A1 (en) * | 2008-05-02 | 2009-11-05 | Captive-Aire Systems, Inc. | Kitchen Hood Assembly with a Combination Cleaning and Fire Suppression System |
US7963282B2 (en) * | 2008-05-02 | 2011-06-21 | Captive-Aire Systems, Inc. | Kitchen hood assembly with a combination cleaning and fire suppression system |
CN104368546A (en) * | 2014-10-29 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Simple steam cleaning tool for range hood |
US20180163972A1 (en) * | 2015-06-08 | 2018-06-14 | Budich International Gmbh | Cleaning device for commercial cooking devices |
US10767871B2 (en) * | 2015-06-08 | 2020-09-08 | Budich International Gmbh | Cleaning device for commercial cooking devices |
CN105222195A (en) * | 2015-10-29 | 2016-01-06 | 佛山市顺德万和电气配件有限公司 | Automatic range hood cleaning and control method thereof |
CN107684982B (en) * | 2017-09-28 | 2020-01-31 | 广东美的厨房电器制造有限公司 | Spray cleaning device and range hood |
CN107684982A (en) * | 2017-09-28 | 2018-02-13 | 广东美的厨房电器制造有限公司 | Spraying and cleaning apparatus and lampblack absorber |
USD847878S1 (en) | 2017-11-20 | 2019-05-07 | Facility Solutions, Inc. | Catch basin |
US10683647B2 (en) | 2017-12-28 | 2020-06-16 | Facility Solutions, Inc. | Catch basin |
CN110160096A (en) * | 2018-03-09 | 2019-08-23 | 张建会 | A kind of intelligent oil smoke extraction system based on Smoke Detection |
CN110160096B (en) * | 2018-03-09 | 2023-05-12 | 中山市甜美电器有限公司 | Intelligent lampblack absorbing system based on smoke detection |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3815625A (en) | Cleaning receptacle for restaurant exhaust hoods | |
US5397464A (en) | Trough type strainer box | |
US6000094A (en) | Replaceable filter for use in cleaning buckets | |
US3849312A (en) | Filter bed assembly for cleansing cooking oils and the like | |
US3648595A (en) | Food fryer with continuously filtered cooking oil | |
US2413954A (en) | Filtering device | |
US4621739A (en) | Tray for glass racks | |
US3805685A (en) | Method and apparatus for cleaning grease filters in a ventilating system | |
JP4435661B2 (en) | Wastewater trap for washing machine | |
US4768534A (en) | Portable cleaning apparatus | |
US3378019A (en) | Parts washers | |
US9296021B2 (en) | Portable filtration apparatus and method of using same | |
US5027840A (en) | Washing apparatus | |
US4668384A (en) | Washing unit for cartridge filters and method therefor | |
US2596653A (en) | Dish flushing and washing device | |
US2172188A (en) | Combined sink and garbage can | |
GB2146547A (en) | Oil cleaner | |
US2635756A (en) | Crankcase draining and flushing apparatus | |
US5988193A (en) | Ultrasonic sinks for medical, dental and industrial instruments | |
CN107019448A (en) | A kind of many size pot cover devices with automatic turning and frying, stirring and cleaning function | |
AU723834B2 (en) | Further improved vacuum cleaner apparatus with at least three stages of dust collection, of the type with a path partially submerged in water and provided with a separation labyrinth | |
US11148086B1 (en) | Pollution control system | |
US5528787A (en) | Apparatus for dry cleaning carpets | |
US6164301A (en) | Filter cleaning basin | |
CN111779087A (en) | Practical vegetable washing basin with filter screen |