US1755800A - Self-basting cover - Google Patents
Self-basting cover Download PDFInfo
- Publication number
- US1755800A US1755800A US309151A US30915128A US1755800A US 1755800 A US1755800 A US 1755800A US 309151 A US309151 A US 309151A US 30915128 A US30915128 A US 30915128A US 1755800 A US1755800 A US 1755800A
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- Prior art keywords
- cover
- apertures
- wall
- condensation
- thickness
- 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.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/10—Frying pans, e.g. frying pans with integrated lids or basting devices
- A47J37/106—Integrated basting devices
Definitions
- the presentinvention pertains in general 149,549 filed November 20, 1926, the subject to covers for culinary vessels and moreparticularly to self-basting forroasting pans and the like of the general type disclosed in my Patent No. 1,598,222, dated August 31,1926,
- I provide a j cover equipped with means for promoting the condensation of the vaporized juices of the roast, and for directingand distributing thejuices evenly over the roast.
- the cover of the present invention allows the steam to escape'and thereby produces a solution of highly condensated grease which provides a of the present invention is a self-basting cover to such an extent that the attention of a person is not required.
- V v 7 The cover of the present invention is a relatively thick walled cover and I find that by tapering the apertures through the relatively thick wall ofthe coverthe inner restricted passage of steam but'restrict the passage of the'more viscousfats and at the same time the taper of the apertures forms the condensation pockets within the thickness of the.
- i V Fig. 1 is a cross sectional view through a cover embodying the present invention.
- Fig. 2 is a similar view through another trated therein is designated generally by the reference character 10 and is illustrated as a relatively thick walled cover.
- relatively thick'walled covers herein, I intendthereby. to distinguish from the relatively thin walled covers well known in the art and commonly formedof sheet metal erally cast or made up in the form of castings but it is to ,be understood that this'may be tion of-the tapered basting apertures with theflthick walled cover.
- the cover 10 is illustrated as equipped with a plurality of these tapered apertures 12 which are preferably so spaced from each other and distributed over the cover that a uniform basting action will ;be ,produced thereby.
- the apertures 12 converge downwardly and are confined from end to end within the thickness of the wall of thecover, being disposed within said wall thickness and forming condensation'pockets wholly within said cover wall thickness.
- the tapered apertures 12 servee as a means for permitting the steam to pass through the cover. Also, these apertures form air vents for the interior of the vessel and serve to pre vent the boiling over of the contents within the roaster or other pan or vessel with which the cover is employed. Still further the apertures 12 promote condensation of the va porized juices of the meats or other food being roastedland the thickness of the wall of the cover in combination with the taper of the apertures forms condensation pockets without additional pocket forming operations, as heretofore. These condensation pockets collect-and distribute the. condensates uniformly over the roast or other food in the vessel with which the cover is used. The thicker the cover wall," obviously the less 'thetaper required to produce condensation pockets of equal size.
- the condensation pockets are formed whol- 1y within the thickness of the cover wall, the
- a cover 10 shown in Fig. l is raised at 16 and the top 18, through which the tapered apertures 12 are provided, is shown as being flat, but it is to be understood that this cover may be of semi-spherical or "dome-shaped form or of any other suitable or preferred shape.
- a knob-like handle 20 Fastened to the central portion of the apertured top wall 18 of the cover 10 is a knob-like handle 20 which may be securedto the'cover as by means of a screw 21 with a washer 22' interposed between the head of the screw and the inner surface ofthe cover.
- cover 10 is also shown as having an annular rim 25 and a downwardly extending annular flange 26.
- the rim 25 is adapted to rest upon the top of the roasting vessel or the'like the depending flange 26 is adapted to litv down internally therein.
- the tapered apertures 12 may be arranged in staggered rin g-like formation or otherwise over the entire surface of the. cover to obtain the desired uniform action.
- Fig. 2 I have illustrated another form of the present invention.
- the cover is designated generally by the reference character 28 and again is a relatively thick, walled cover preferably in the form of a casting.
- the cover 28' is shown as of semispherical or dome-shaped form'and has an annular-rim 29 and a depending annular flange 30 adapted for cooperation with the roasting vessel. as explained in. connection with the embodiment of Fig. 1.
- the cover 28 is provided with ahandle 32 which may be fastened thereto similar to the attachment of the handle in theprevious embodiment or otherwise, as desired.
- the apertures promote condensation of the vaporized'juices of the meat or other food being roasted and collect and distribute the condensateuniformly over the roast or the food.
- the taper of the apertures 35 is shown as being less pronounced than the taper of the apertures 12 because of the greater thickness provided along the apertures by the depending annular ribs 34 of the embodiment of Fig. 2 than along the apertures in the embodiment of Fig. 1.
- the taper of the apertures 35 forms the condensation pockets within the thickness of the cover, portion surrounding said apertures and, as before, the enlarged upper ends of the apertures open upwardly to form condensation pockets in the wall of the cover, the size'of these condensation pockets being dependent solely upon the taper and depth of said apertures and theopening of the inner ends of said apertures through thecover being independent of the size of the condensation pockets,
- An article of manufacture comprising'a relatively thick walled cover for cooking utensils, means comprising a plurality of apertures formed in the cover wall and opening through said wall for permitting the escape of steam outwardly through the cover and the dripping back of condensation in wardly through the cover.
- said apertures being enlarged outwardly within the thicknessof the cover wall and having enlarged ends at the outer side ofthe thickness of the cover wall and reduced ends at the inner side of the thickness of said wall, the thickness of the cover wall being sufiicient and the outward enlargement of said apertures such as to form condensation collecting pockets wholly within the thickness ofthe wall of the cover and solely by the outward en largement of said apertures within the thickness of said wall and without bending the wall of the cover in addition to providing steam escape and condensation drip back apertures in order to form condensation collecting pockets adjacent said apertures.
- An article of manufacture comprising a casting forming a relatively thick walled cover for cooking utensils, means comprising a plurality of apertures formed in the cover wall and opening through said wall for per mitting the escape of steam outwardly through the cover and the dripping back of condensation inwardly through the cover,
- said apertures being tapered within the thick- V ness ofthe cover wall and having enlarged 1g ends at the outer side of the thickness of the cover walland reduced ends at the inner side ofthe thickness of the cover wall, the
- V thickness of said Wall being sufficient and the outward taper of said apertures such as to form condensation collecting pockets wholly within the thickness of the wallof the cover and solely by the outward taper of said apertures within the thickness of. said wall and without bending the wall of the cover in addition to providingsteamescape and condensation dripback apertures in order 7 to form condensation collecting pockets adjacent said apertures, 3.
- An article of manufacture comprising 2 a relatively thick walled cover for cooking utensils having substantially flat upper and lower surfaces, said surfaces being spaced apart a substantial amount, the cover wall having apertures opening through'the wall for permitting the escape of the steam outwardly through'the cover and the dripping back of condensation inwardlythroughthe cover, said apertures being enlarged outwardly within the thickness of the'c'over wall V and having enlargedends at the outer side I of the thickness of the wall and reduced ends at the inner side of the thickness of said. wall, the thickness of the wall of thecover being sufficient and the outward enlargement 40 of said apertures such as to form condensation collecting pockets wholly within the thickness of the. cover wall and solely by the outward enlargement of said apertures 'and the'thickness of said wall andwithout bending the wall of the cover in addition to providing steam escape and condensation drip back apertures in order to form condensation collecting pockets adjacent said apertures.
- V 1 a relatively thick walled cover for cooking utensils having substantially flat upper and
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Baking, Grill, Roasting (AREA)
Description
April 22, 1930. o. TOLLAG'SEN SELF BASTING COVER Filed Sept. 29, 1928 In yenfar. 0269 ZZZ/figs en.
v iifys UNITED Patented Apr, 22, 1939 oFFI OIJAF roL aesEn, on CHICAGO, ILLINOIS, Assrsnoa 'ro A UMINUM oons MANU- FACTURING "coMr ANY," on MAm'roi/voc, Wisconsin, A CORPORATION on NEW -";JERSEY I a iori inar-appu au n filed November 20,1926, SerialNo. 149,549. Divided and this applicaticn-flleda" September 29,1928
' .The presentinvention pertains in general 149,549 filed November 20, 1926, the subject to covers for culinary vessels and moreparticularly to self-basting forroasting pans and the like of the general type disclosed in my Patent No. 1,598,222, dated August 31,1926,
and in my co-pending application, Serial No.
' matter of the presentapplication being divithorough browning of the roast and thGICOVGI V '20 ends may be brought to'a size to permit the sional'of said application.
In accordance with the general features of my present invention I provide a j cover equipped with means for promoting the condensation of the vaporized juices of the roast, and for directingand distributing thejuices evenly over the roast. In addition the cover of the present invention allows the steam to escape'and thereby produces a solution of highly condensated grease which provides a of the present invention is a self-basting cover to such an extent that the attention of a person is not required. V v 7 The cover of the present invention is a relatively thick walled cover and I find that by tapering the apertures through the relatively thick wall ofthe coverthe inner restricted passage of steam but'restrict the passage of the'more viscousfats and at the same time the taper of the apertures forms the condensation pockets within the thickness of the.
- wall of the cover and without forming deunder surface of thecover may be relatively S II100t l1"Wl11Cl1 faC1l1tai16S cleamng and avoids any 'possibility'of scratching thefingers'in handling thefcover v a It isto be understood; of course, that although I shall describemy invention as being particularly 7 useful in connection with roasters, the invention is not to be thus so limited but only in so far as defined by the appended claims, I
embodiment of the invention. g I Referring first to Fig. 1, the cover illusf 'snL-F Asrmc-i covna Serial no. 1309,151.
objects; and "advantages; of i the Y 7 present invention 'willmore fully ,appear it from the following detailed description taken in connection with the accompanying drawing, in which i V Fig. 1 isa cross sectional view through a cover embodying the present invention; .and
Fig. 2 is a similar view through another trated therein is designated generally by the reference character 10 and is illustrated asa relatively thick walled cover. Where Irefer to relatively thick'walled covers herein, I intendthereby. to distinguish from the relatively thin walled covers well known in the art and commonly formedof sheet metal erally cast or made up in the form of castings but it is to ,be understood that this'may be tion of-the tapered basting apertures with theflthick walled cover. a
' It will be notedthat the cover 10 is illustrated as equipped with a plurality of these tapered apertures 12 which are preferably so spaced from each other and distributed over the cover that a uniform basting action will ;be ,produced thereby. In Fig. 1 the apertures 12 converge downwardly and are confined from end to end within the thickness of the wall of thecover, being disposed within said wall thickness and forming condensation'pockets wholly within said cover wall thickness.
i The restrictedinner ends 13 of the tapered apertures 12 open through-and are disposed at the inner surface of the cover wall and the enlarged outer ends 14 0f said aperture open through and are disposedat the outer surface of said cover wall. In this mannerneither the inner nor outer surfaces ofthe wall of the These relatively thick walled'covers are gen- 2 varied within the scope of the present invention, the gist of which resides in the combina= cover need be provided with depressions or projections with the result that the outer and under surfaces of the coverare relatively smooth and cleaning is facilitated and possibility of scratching the fingers avoided.
The tapered apertures 12'serve as a means for permitting the steam to pass through the cover. Also, these apertures form air vents for the interior of the vessel and serve to pre vent the boiling over of the contents within the roaster or other pan or vessel with which the cover is employed. Still further the apertures 12 promote condensation of the va porized juices of the meats or other food being roastedland the thickness of the wall of the cover in combination with the taper of the apertures forms condensation pockets without additional pocket forming operations, as heretofore. These condensation pockets collect-and distribute the. condensates uniformly over the roast or other food in the vessel with which the cover is used. The thicker the cover wall," obviously the less 'thetaper required to produce condensation pockets of equal size.
The condensation pockets are formed whol- 1y within the thickness of the cover wall, the
size of these condensation pockets beingdependent solely uponthe taper of the apertures a'nd'the thickness of the wall ofthe cover and thesize of'the restricted inner end of each aperturebeing independent of the size of the condensation pocket. The tapering of the apertures 12 also increases the condensing surfaces about said apertures;
- The cover 10 shown in Fig. l is raised at 16 and the top 18, through which the tapered apertures 12 are provided, is shown as being flat, but it is to be understood that this cover may be of semi-spherical or "dome-shaped form or of any other suitable or preferred shape.- Fastened to the central portion of the apertured top wall 18 of the cover 10 is a knob-like handle 20 which may be securedto the'cover as by means of a screw 21 with a washer 22' interposed between the head of the screw and the inner surface ofthe cover. The
In Fig. 2 I have illustrated another form of the present invention. In this case the cover is designated generally by the reference character 28 and again is a relatively thick, walled cover preferably in the form of a casting. The cover 28'is shown as of semispherical or dome-shaped form'and has an annular-rim 29 and a depending annular flange 30 adapted for cooperation with the roasting vessel. as explained in. connection with the embodiment of Fig. 1. The cover 28 is provided with ahandle 32 which may be fastened thereto similar to the attachment of the handle in theprevious embodiment or otherwise, as desired.
' Formed integral with the inner or under mitting the steam to pass through the cover and form air vents for the interior of the vessel aswell as serving to prevent the boiling over of the contents within the vessel. Furthermore, as before, the apertures promote condensation of the vaporized'juices of the meat or other food being roasted and collect and distribute the condensateuniformly over the roast or the food.
The taper of the apertures 35 is shown as being less pronounced than the taper of the apertures 12 because of the greater thickness provided along the apertures by the depending annular ribs 34 of the embodiment of Fig. 2 than along the apertures in the embodiment of Fig. 1. In the embodiment of Fig. 2, as in the, embodiment of Fig. 1", the taper of the apertures 35 forms the condensation pockets within the thickness of the cover, portion surrounding said apertures and, as before, the enlarged upper ends of the apertures open upwardly to form condensation pockets in the wall of the cover, the size'of these condensation pockets being dependent solely upon the taper and depth of said apertures and theopening of the inner ends of said apertures through thecover being independent of the size of the condensation pockets,
I do not intend to be limited to the precise details shown or described.
I claim:
1. An article of manufacture comprising'a relatively thick walled cover for cooking utensils, means comprising a plurality of apertures formed in the cover wall and opening through said wall for permitting the escape of steam outwardly through the cover and the dripping back of condensation in wardly through the cover. said apertures being enlarged outwardly within the thicknessof the cover wall and having enlarged ends at the outer side ofthe thickness of the cover wall and reduced ends at the inner side of the thickness of said wall, the thickness of the cover wall being sufiicient and the outward enlargement of said apertures such as to form condensation collecting pockets wholly within the thickness ofthe wall of the cover and solely by the outward en largement of said apertures within the thickness of said wall and without bending the wall of the cover in addition to providing steam escape and condensation drip back apertures in order to form condensation collecting pockets adjacent said apertures.
2.- An article of manufacture comprising a casting forming a relatively thick walled cover for cooking utensils, means comprising a plurality of apertures formed in the cover wall and opening through said wall for per mitting the escape of steam outwardly through the cover and the dripping back of condensation inwardly through the cover,
said apertures being tapered within the thick- V ness ofthe cover wall and having enlarged 1g ends at the outer side of the thickness of the cover walland reduced ends at the inner side ofthe thickness of the cover wall, the
V thickness of said Wall being sufficient and the outward taper of said apertures such as to form condensation collecting pockets wholly within the thickness of the wallof the cover and solely by the outward taper of said apertures within the thickness of. said wall and without bending the wall of the cover in addition to providingsteamescape and condensation dripback apertures in order 7 to form condensation collecting pockets adjacent said apertures, 3. An article of manufacture comprising 2 a relatively thick walled cover for cooking utensils having substantially flat upper and lower surfaces, said surfaces being spaced apart a substantial amount, the cover wall having apertures opening through'the wall for permitting the escape of the steam outwardly through'the cover and the dripping back of condensation inwardlythroughthe cover, said apertures being enlarged outwardly within the thickness of the'c'over wall V and having enlargedends at the outer side I of the thickness of the wall and reduced ends at the inner side of the thickness of said. wall, the thickness of the wall of thecover being sufficient and the outward enlargement 40 of said apertures such as to form condensation collecting pockets wholly within the thickness of the. cover wall and solely by the outward enlargement of said apertures 'and the'thickness of said wall andwithout bending the wall of the cover in addition to providing steam escape and condensation drip back apertures in order to form condensation collecting pockets adjacent said apertures. V 1
V In witness whereof I hereunto subscribe my name this 25th day of September, 1928. v OLAF TOLLAGSEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309151A US1755800A (en) | 1926-11-20 | 1928-09-29 | Self-basting cover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US149549A US1735589A (en) | 1926-11-20 | 1926-11-20 | Self-basting cover |
US309151A US1755800A (en) | 1926-11-20 | 1928-09-29 | Self-basting cover |
Publications (1)
Publication Number | Publication Date |
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US1755800A true US1755800A (en) | 1930-04-22 |
Family
ID=26846833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309151A Expired - Lifetime US1755800A (en) | 1926-11-20 | 1928-09-29 | Self-basting cover |
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US (1) | US1755800A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6026734A (en) * | 1998-03-17 | 2000-02-22 | Dadez; Jaime E. | Food roaster with basting receptacle |
-
1928
- 1928-09-29 US US309151A patent/US1755800A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6026734A (en) * | 1998-03-17 | 2000-02-22 | Dadez; Jaime E. | Food roaster with basting receptacle |
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