序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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181 | System for processing meat | US745707 | 1976-11-29 | US4136608A | 1979-01-30 | Andrew J. Gladd; Andrew Gladd, Jr.; Ralph J. MacKay |
An elongated meat processing system including an improved lifting mechanism for lifting products from a conveyor during conveyance through a treatment zone defined by a housing of the system so as to control the rate of advancement of the products and the time the products are present in the treatment zone. The system preferably includes a plurality of the conveyors arranged in a vertically spaced relationship with each of these conveyors being of a reciprocating type including a pair of laterally spaced reciprocating beams that carry product sticks on which the products are hung. The lifting mechanism includes laterally spaced lifters along the length of the system for lifting the products after forward reciprocation of the conveyor beams so the products are suspended and do not move rearwardly during subsequent rearward beam reciprocation. Prior to a subsequent forward reciprocation, the lifters return the products to the beams to provide product advancement. Elongated control members are pivotally supported along their lengths extending laterally between the laterally spaced lifters to provide coordination of the lifters. Actuators located at one side of the conveyors pivot the control members to operate the lifters. | ||||||
182 | Overload indicator | US728811 | 1976-10-01 | US4095515A | 1978-06-20 | Ralph J. MacKay |
An overload indicator particularly adapted for use with driving and driven components of a meat processing system conveyor to indicate when an overload condition takes place. A frangible member of the indicator is preferably embodied as a shear pin that normally connects the driving and driven components and includes an internal gas chamber which is communicated with the environment as the pin fractures in shear due to overloading. Pressurized gas supplied to the gas chamber of the shear pin decreases in pressure as the pin fractures and this pressure decrease is sensed to indicate the occurrence of an overload condition. A conduit for supplying the pressurized gas to the gas chamber of the shear pin preferably includes a restricted orifice through which the gas is fed by a compressor, and a pressure sensitive valve downstream from the restricted orifice senses the pressure decrease due to an overloading pin fracture. The driving and driven components of a meat processing system conveyor incorporating the indicator are preferably a driven reciprocating beam and a drive cylinder that reciprocates the beam. A flexible hose is connected to the shear pin within a housing of the system and feeds the pressurized gas to the shear pin which moves along with the reciprocating beam. The overload indicator is preferably interconnected with the drive cylinder operation so as to terminate its operation when an overload condition occurs. | ||||||
183 | Method for the preparation of precooked meat products | US44508674 | 1974-02-25 | US3906115A | 1975-09-16 | JEPPSON MORRIS R |
Bacon or other meat food is prepared for distribution and storage in a precooked heat and serve form by a sequence of distinct steps in which microwave heating is preceded by a steam heating step and may be followed by a finish hot gas treatment to control final moisture content, on a conveyorized continuous process basis. Preferably the pre-microwave treatment is accomplished in two stages consisting of a steam stage followed by a hot air stage. The amount of costly microwave heating and the length of microwave tunnel required is reduced by the preliminary steam treatment which economically accomplishes a partial cooking including rendering of fat and partial dehydration. Hot air treatment preceding or accompanying the microwave heating removes surface moisture which would otherwise absorb microwave energy. Steam flow during the preliminary treatment is preferably opposite to the direction of movement of the product which then encounters progressively hotter and drier steam to optimize the preheating and initial rendering of fat. The process may be followed by asceptic or hot-fill canning or by a chilling step prior to packaging for storage under refrigeration. Rendered fat may be recovered from each heating stage of the process with the fat from the steam stage preferably being passed through the subsequent hot air treatment region to provide a desirably dry fat.
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184 | Meat treating appliance | US38168973 | 1973-07-23 | US3857254A | 1974-12-31 | LOBEL S |
The appliance comprises means to support the meat in a housing which directs the flow of air, means to dry the flow of air, means to force the flow of air about the meat, and in a modification, means to marinate the meat.
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185 | Method for producing a commercially sterile shelf-stable containerized fried meat product | US27199472 | 1972-07-14 | US3816633A | 1974-06-11 | SCHACK W |
AN IMPROVED METHOD FOR PREPARING A COMMERCIALLY STERILE SHELF-STABLE CONTAINERIZED FIRED MEAT PRODUCT WHICH HAS BEEN PACKED IN CONTAINERS IN THE ABSENCE OF A LIQUID FILLER MEDIUM IS DISCLOSED HEREIN. MEAT PIECES, SUCH AS CHICKEN, FISH, BEEF AND THE LIKE ARE FIRST HEAT-TREATED TO REDUCE THE MOISTURE CONTENT THEREIN, FRIED AND IMMEDIATELY PACKED AND SEALED UNDER VACUUM IN CONTAINERS. THE CONTAINERIZED PRODUCTS ARE THEN SUBJECTED TO A CRITICAL SEQUENCE OF HEAT STERILIZATION STEPS TO ACHEIVE COMMERCIALLY ACCEPTABLE SHELF-STABLE STERILITY. THIS CRITICAL SEQUENCE OF STEPS COMPRISE FIRST SUBJECTING THE CONTAINERIZED PRODUCTS TO AN ELEVATED TEMPERATURE OF BETWEEN ABOUT 190-210*F. SUCH AS BY A RETORT PROCESS, FOR APPROXIMATELY 5-15 MINUTES AND THEN SUBJECTING THE PRODUCTS TO A HIGHER ELEVATED TEMPERATURE FOR A PERIOD OF TIME THAT HAS BEEN CALCULATED TO PROVIDE COMMERCIAL SHELF-STABLE STERILITYY TO THE PRODUCT. AFTER COOLING AND STORAGE AT AMBIENT TEMPERATURES. THE MEAT PIECES EXHIBIT FIRM, FRESH TASTING CONDITIONS SUBSTANTIALLY SIMILAR TO FRESH FRIED MEAT.
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186 | Process of preparing sliced canned ham | US3753741D | 1971-01-21 | US3753741A | 1973-08-21 | STEWART M |
Sliced, canned meat, and in particular, ham or pork shoulder picnic, is prepared by a two-stage cooking process wherein the unsliced meat is first sealed in a container and subjected to an initial cooking and then chilled, removed from the container, sliced in such a manner that the ham retains its original configuration, and resealed along with minor amounts of honey and meat juices in a second container and finally subjected to a second cooking process. By this invention, a presliced, canned meat is obtained which retains the shape into which it was formed prior to slicing without the need for strings or bindings around the meat and which has been cooked, subsequent to slicing, in honey.
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187 | Method of preparing precooked poultry pieces | US3597228D | 1967-06-30 | US3597228A | 1971-08-03 | JEPPSON MORRIS R; ROGERS CHARLES J |
A PRECOOKED FOOD PRODUCT WHICH CAN BE STORED UNDER REFRIGERATION AND PREPARED FOR SERVING BY A BRIEF REHEATING IS PREPARED FROM POULTRY BY A COMBINATION OF MICROWAVE, STEAM AND OIL COOKING. THE POULTRY MAY BE BREADED PRIOR TO THE MICROWAVE TREATMENT TO PREPARE A FRIED
CHICKEN TYPE OF PRODUCT OR MAY BE PACKAGED IN A REHEATABLE CONTAINER WITH ANY OF VARIOUS SAUCES. |
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188 | Process for treating clams | US3471300D | 1966-08-08 | US3471300A | 1969-10-07 | WENDT ARTHUR S |
189 | Method of preparing a poultry product | US57554166 | 1966-08-29 | US3413127A | 1968-11-26 | SCHWALL DONALD V; ROGERS ALAN B |
190 | Apparatus for cooking, smoking, and chilling bacon and other meats | US6168360 | 1960-10-10 | US3288054A | 1966-11-29 | WEPRIN HARRY W; NELSON RICHARD P |
191 | Apparatus for continuous predrying, smoking, boiling and cooling of edibles, particularly sausages | US40844964 | 1964-09-29 | US3247777A | 1966-04-26 | OVE KLEPPAN |
192 | Process for canned meat | US15330761 | 1961-11-20 | US3192053A | 1965-06-29 | KUECK DARWIN R; ADAMS ALONZO T; FRONING LYLE L |
193 | Cooking device | US84510659 | 1959-10-08 | US3073236A | 1963-01-15 | RUDOLF BLASCHEK; MAX SCHUFFLER |
194 | Process for treating meats | US82841359 | 1959-07-20 | US3013887A | 1961-12-19 | DAVE EOLKIN |
195 | Method of pre-cooking fish for canning | US70483957 | 1957-12-23 | US2919988A | 1960-01-05 | ERICKSON REGINALD T; JUAN CAPISTRANO SAN; MAX LOEWE |
196 | Method of processing canned meat products | US64009157 | 1957-02-14 | US2912337A | 1959-11-10 | GREENBERG RICHARD A |
197 | Extractor | US40201154 | 1954-01-04 | US2808935A | 1957-10-08 | SISLEY LESLIE J |
198 | Hydrolysis of crude dextran fermentates | US24058051 | 1951-08-06 | US2687368A | 1954-08-24 | STOYCOS GEORGE S |
199 | Method of preserving fish of the tuna type | US23349251 | 1951-06-25 | US2635050A | 1953-04-14 | STEVENSON CHARLES B; HODGES JOHN A |
200 | Method of preparing shark meat for canning | US11022649 | 1949-08-13 | US2564487A | 1951-08-14 | MADER PERRY W; MADER GERSTLE I |