Deep fryers generally utilize substantial quantities cooking oils. These oils typically are expensive. Also, these oils may present storage and disposal problems. Additionally, the more there are of these oils, the more difficult they may be to handle. Examples shown herein, among other advantages, may reduce the amount of cooking oils utilized in deep frying articles. Such examples may also show how to more easily store and handle deep fryer cooking oil.
Various embodiments will become better understood with regard to the following description, appended claims and accompanying drawings wherein:
Referring especially to
Using embodiment 601 may be done, as a nonlimiting and nonexhaustive example, utilizing the following steps:
Right food support dynamic side wall 624 and left food support dynamic side wall 622, may be converge 648 to a generally vertical disposition, as shown in
Independent of this, right food support dynamic side wall 624 and left food support dynamic side wall 622, may converge 648 simply by the camming action between the outer surfaces of right food support dynamic side wall 624 and left food support dynamic side wall 622, and upper rim 664 of cooking vessel 606 as food support 620 is lowered into cooking vessel 606. Particularly where large foods are involved, such as, by way of a nonlimiting and nonexhaustive example, a large Thanksgiving day size turkey. This forceful converging 648 camming action may help provide the compressive forces to place such a large food within the narrow confines of cooking vessel 606.
Right food support dynamic side wall 624 and left food support dynamic side wall 622, may be fabricated utilizing any suitable construction. As both a nonlimiting and non-exhaustive example, each may be stamped in aluminum and have a non-stick inner surface to help with easy cleaning, and the easy release and removal of article 634 (such as the fowl illustrated) from food support 620.
Flexing center strip 646, as a nonlimiting and nonexhaustive example, may be fabricated from resilient aluminum which is biased to the disposition shown in
As an alternative to this construction, flexing center strip may be biased inward so that left food support dynamic side wall 622 and right food support dynamic side wall 624 must be parted to allow the insertion of article 634.
As yet another alternative, a common hinge with limited travel, which is either not biased or biased inward or outward, utilizing an auxiliary spring, might be used for center strip 646.
As yet another alternative flexing center strip 646 might be rigid, not allowing movement of support dynamic side wall 622 and right food support dynamic side wall 624.
As one further alternative, food support 620 might be constructed as a unitary piece, with or without a V-shaped gap between left food support dynamic side wall 622 and right food support dynamic side wall 624.
As yet one further alternative, food support 620 might be constructed as a tapered or an un-tapered unitary bucket, with or without a nonstick coating on its interior.
Spacing protrusions 706 (
All of the above constructions might benefit from nonstick coatings on any portions which make and/or don't make contact with article 634. This is at least both because it may help even browning, as mentioned above, and because ease of cleaning may be enhanced.
As both a nonlimiting and nonexhaustive example, displacement/cooking chamber 636, might be drawn in aluminum and might also be nonstick coded at lease for easy cleaning and/or for other reasons.
Chamber plug 638, as both a nonlimiting and nonexhaustive example, might be injection molded from silicone rubber, or other food safe, high temperature elastomers, or from other suitable materials.
Referring to
Finger grip tab 654 may be pulled by the user to release vacuum within displacement/cooking chamber 636 to make it easier to remove chamber plug 638, or for other reasons. Finger grip tab 654 may also aid in pulling chamber plug 638 out from the base of displacement/cooking chamber 636.
As nonlimiting and non-exhaustive alternatives to the above construction for displacement/cooking chamber 636, it may be constructed from wires, like a round top birdcage, or from perforated metal, or be solid, without an interior cavity, or may be a permanently sealed container, like a sealed tin can filled with air, oil, or other suitable material, or may be of other desirable construction.
As best shown in
This arrangement helps direct steam and debris downward into space 662 formed between the outer walls of cooking vessel 606 and the inner walls of outer enclosure 604. By doing this, steam may be condensed and cooled before exiting embodiment 601.
This may help condense and trap debris before it enters the immediate environment surrounding embodiment 601. This in turn may help reduce odors and greasy kitchen surfaces normally associated with frying.
Further, should foam and/or hot bubbles and/or hot oil and/or other materials rise to the level of upper rim 664 of cooking vessel 606, rather than spitting them out into the immediate environment surrounding embodiment 601, downward directed rim 656, by interrupting the space between upper rim 664 of cooking vessel 606 and upper rim 686 of outer enclosure 604, blocks outward egress and forces all such materials into space 662 where they can be trapped in outer enclosure 604, which is liquid tight, for later disposal, and/or reuse, and/or for other purposes.
Control box/heat coil 608 has user operated latch 666 (
When oil is cooled down, the user may tip embodiment 601 forward toward 45° offset pouring rim 672 (
This arrangement of locking cooking vessel 606 inside of outer enclosure 604, allows simultaneous pouring of oil within cooking vessel 606 and oil, water, and/or debris, within outer enclosure 604, simply by tipping embodiment 601 forward. Thus it also helps prevent a user accidentally leaving oil, water, and/or debris in the bottom outer enclosure 604, after embodiment 601 has been used for cooking.
Openings 674 (
Referring to
Cooking vessel 606 is generally tubular, with an integral bottom. It's tubular cross-section may be of any suitable configuration, including polygon (triangular, square, diamond, pentagonal, hexagonal, etc.), irregular polygon, regular or irregular polygonal with rounded corners, regularly curved (such as circular, as shown, elliptical, etc.), any combination of the above for the top, middle, and/or lower portions of cooking vessel 606, or any other suitable configuration.
Embodiment 601 is most advantageously limited to 16 inches in overall height. This is because, in the US market, 16 inches is generally considered to be the minimal standard height for cabinets above kitchen countertop surfaces.
To help achieve this maximum height goal, as best shown in
Cooking vessel 606 is supported by, and positioned within outer enclosure 604, by upper rim 664 of cooking vessel 606 being supported on its underside by cooking vessel mounting brackets 690, disposed on the upper interior of outer enclosure 604 (best shown in
Left food support handle 626 and right food support handle 628 are detachable from left food support dynamic side wall 622 and right food support dynamic side wall 624 respectively, as best shown in
Oil storage, between uses, is a known problem for most food fryers, both, at least, because of inconvenience, and/or also because it may take up valuable countertop and/or refrigerator space.
For short durations, cooking oil may be left within embodiment 601, while, as a nonlimiting and non-exhaustive example, embodiment 601 remains resting on a countertop.
With extended periods between fryer uses, oil may be stored in its original container. In many cases, because of original container sizes, it may be difficult to store in a refrigerator, or on a countertop, or in a cabinet. In many cases also, pouring oil from the fryer back into the original container, may be difficult.
Further, oil ages and becomes unusable, at least partially because of charred particles within the oil and other contaminants. Filtering such particles and contaminants may make extended oil usage possible.
Also, oil storage container 612, when not containing oil, may be stored by telescoping it over the bottom of embodiment 601 as shown in
Referring in particular to
Oil storage container lid 618 may be mounted to the top opening of oil storage container 612, to contain orders, promote freshness, and/or for other purposes. This may be done if filter media support 616 and optionally filter media 614 are mounted within oil storage container 612, or if they are absent.
Troughs 694 (
Troughs 694 may also provide convenient handholds during container movement, while pouring, or at other times.
Embodiment 601, may be used to cook a broad variety of foods, including, but not limited to, those which are best deep fried in a fry basket.
Wire basket 630 may support within it, one or more wire basket lids 632, disposed horizontally flat, or at user directed angles, by resilient wire member 696, or resilient wire member 698, disengaging the side walls of wire basket 630 when finger holds 700 are depressed 702, and by re-engaging wire basket 630 when finger holds 700 are released, as shown in dotted lines in
Also, two or more wire basket 630s may be stacked within food support 624 during cooking.
As a non-limiting and nonexhaustive example, central portions 704 of resilient wire members 696 and 698 may be welded or otherwise fixedly coupled to the upper surface of wire basket 632.
Wire basket 630 and wire basket lids 634 and 636 are configured for convenient one hand operation.
Referring especially to
Embodiment 716 may be used, as a nonlimiting and nonexhaustive example, to cook articles using a two-step immersion process, as described in U.S. Pat. No. 8,309,151, claims 1 and 6,
Generally speaking, and as a nonlimiting and nonexhaustive example, a user cooking an article within embodiment 716 may employ the following steps:
Placing Cooking Vessel 726 within outer enclosure 728.
Mounting control box heat coil 608.
Filling cooking vessel 726 with a predetermined amount of cooking liquid,
Activating control box/the coil 608 to heat the cooking liquid.
Mounting article to be cooked 730 within food support 722. As a nonlimiting and nonexhaustive example, if article to be cooked 730 is a fowl, and if the fowl is being mounted in a breast up position, as shown in
Placing domed lid 718 on top of article to be cooked 730 and immersing the assembly, except for domed lid 718, in the hot cooking liquid long enough for the fowl to be cooked.
Removing the fowl from the cooking liquid and inverting it.
Placing domed lid 718 on top of article to be cooked 730, and immersing the fowl back in the cooking liquid long enough for the fowl to be cooked an additional time.
Removing the fowl from the cooking liquid and serving it. Again, displacement/mounting stand 720 may be used as a carving stand during serving.
This application is a Continuation of U.S. patent application Ser. No. 15/614,746 filed Jun. 6, 2017, which is a Continuation of U.S. patent application Ser. No. 15/297,788 filed Oct. 19, 2016, which is a Continuation-in-Part to U.S. patent application Ser. No. 15/142,072 filed Apr. 29, 2016. This application is also a Continuation-in-Part of U.S. patent application Ser. No. 16/839,443 filed Apr. 3, 2020, which is a Continuation-in-Part of U.S. patent application Ser. No. 15/920,947 filed on Mar. 14, 2018. U.S. patent application Ser. No. 16/839,443 is also a Continuation-in-Part of U.S. patent application Ser. No. 15/899,145, filed Feb. 19, 2018, which is a Continuation of U.S. patent application Ser. No. 14/253,253, filed Apr. 15, 2014, which is a Continuation-in-Part of U.S. patent application Ser. No. 13/072,391, filed Mar. 25, 2011, which is a Continuation-in-Part of U.S. patent application Ser. No. 12/904,803, filed Oct. 14, 2010, which is a Continuation-in-Part of U.S. patent application Ser. No. 12/856,230, filed Aug. 13, 2010, which is a Continuation-in-Part of U.S. patent application Ser. No. 12/775,725, filed May 7, 2010, which is a Continuation-in-Part of U.S. Ser. No. 12/251,019, filed Oct. 14, 2008, which is a Continuation-in-Part of 1) U.S. patent application Ser. No. 11/345,187, filed Feb. 1, 2006, which claims the benefit of U.S. Provisional Application No. 60/706,859, filed Aug. 8, 2005; 2) U.S. patent application Ser. No. 11/425,317, filed Jun. 20, 2006, which is a Continuation-in-Part of U.S. patent application Ser. No. 11/345,187, filed on Feb. 1, 2006, which claims the benefit of U.S. Provisional Application No. 60/706,859, filed Aug. 8, 2005; and 3) U.S. patent application Ser. No. 11/539,655, filed Oct. 9, 2006, which is a Continuation-in-Part of PCT Patent Application No. PCT/US2006/30946, filed Aug. 8, 2006, which is a Continuation of U.S. patent application Ser. No. 11/425,317, filed Jun. 20, 2006, which is a Continuation-in-Part of U.S. patent application Ser. No. 11/345,187, filed Feb. 1, 2006, which claims the benefit of U.S. Provisional Application No. 60/706,859, filed Aug. 8, 2005, all of which are incorporated herein by reference.
Number | Date | Country | |
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60706859 | Aug 2005 | US | |
60706859 | Aug 2005 | US | |
60706859 | Aug 2005 | US |
Number | Date | Country | |
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Parent | 15614746 | Jun 2017 | US |
Child | 16898341 | US | |
Parent | 15297788 | Oct 2016 | US |
Child | 15614746 | US | |
Parent | 14253253 | Apr 2014 | US |
Child | 15899145 | US | |
Parent | 11425317 | Jun 2006 | US |
Child | PCT/US2006/030946 | US |
Number | Date | Country | |
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Parent | 15142072 | Apr 2016 | US |
Child | 15297788 | US | |
Parent | 16839443 | Apr 2020 | US |
Child | 15142072 | US | |
Parent | 15920947 | Mar 2018 | US |
Child | 16839443 | US | |
Parent | 15899145 | Feb 2018 | US |
Child | 15920947 | US | |
Parent | 13072391 | Mar 2011 | US |
Child | 14253253 | US | |
Parent | 12904803 | Oct 2010 | US |
Child | 13072391 | US | |
Parent | 12856230 | Aug 2010 | US |
Child | 12904803 | US | |
Parent | 12775725 | May 2010 | US |
Child | 12856230 | US | |
Parent | 12251019 | Oct 2008 | US |
Child | 12775725 | US | |
Parent | 11345187 | Feb 2006 | US |
Child | 12251019 | US | |
Parent | 11425317 | Jun 2006 | US |
Child | 12251019 | US | |
Parent | 11345187 | Feb 2006 | US |
Child | 11425317 | US | |
Parent | 11539655 | Oct 2006 | US |
Child | 12251019 | US | |
Parent | PCT/US2006/030946 | Aug 2006 | US |
Child | 11539655 | US | |
Parent | 11345187 | Feb 2006 | US |
Child | 11425317 | US |