[특허]Precision powder hopper

Precision powder hopper 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65G-053/40
출원번호	US-0627407 (1990-12-14)
발명자 / 주소	Krebsbach John (Appleton WI)
출원인 / 주소	Miller Thermal, Inc. (Appleton WI 02)
인용정보	피인용 횟수 : 33 인용 특허 : 0

초록 ▼

A precision powder hopper comprises a canister for storing particulate material and a rotatable carrier wheel that accurately meters small amounts of the material to a powder out port. The carrier wheel has slots therethourgh that receive definite quantities of material, which is tamped into the carrier wheel slots by a tamper assembly. The tamper assembly includes a deflectable leaf spring that mounts to the same shaft that rotates the powder carrier wheel. A cam and spoke arrangement cause the leaf spring to deflect cyclically in response to rotation of the powder carrier wheel. A cupped spring washer cooperates with the leaf spring to absorb some of the deflection thereof, thereby decreasing the bending stress in the leaf spring and increasing its service life. Powder in the carrier wheel slots is wiped by a novel seal that has at least one circular line contact with the carrier wheel. The circular line is created by the intersection of a frusto-conical surface and a bottom surface of a first seal lip that is pressed against the carrier wheel. A second circular line contact between a second seal lip and the carrier wheel may be created by pressing the carrier wheel against the intersection of the bottom surface and outer frusto-conical surface of the second seal lip.

대표청구항 ▼

A precision powder hopper comprising: a. canister means having a longitudinal axis for holding a quantity of particulate matter, the canister means defining a generally crescent shaped passage and a powder out port communicating with the crescent shaped passage; b. a powder carrier wheel mounted for rotation within the canister means about a second axis eccentric to the first axis, the powder carrier wheel being formed as a generally circular disk having opposed top and bottom surfaces and defining at least one slot extending therebetween for receiving a predetermined quantity of the particulate material, a portion of the disk being received within the canister means crescent shaped passage; c. drive means for rotating the powder carrier wheel to carry the particulate material therein from the canister means to the powder out port; and d. an annular seal having a body section with a longitudinal axis and being received in the canister means, a first lip integral with and extending from the body section, and a second lip integral with and extending from the first lip and on the opposite side thereof as the body section, at least one of the first and second lips being pressed against the powder carrier wheel top surface to create a circular line contact therewith, so that the seal wipes the particulate material from the top surface of the powder carrier wheel along the circular line contact between the seal and the powder carrier wheel as the powder carrier wheel slot rotates into the canister means crescent shaped passage to thereby prevent unwanted particulate matter from being carried from the canister means to the powder out port.

이 특허를 인용한 특허 (33)

McLean, Christopher R.; Constantine, Bruce A., Apparatus and method for extracting an infusion.
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McLean, Christopher R; Constantine, Bruce A., Apparatus and method for extracting an infusion.
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Sus, Gerald A.; Dorsten, Ron; Hong, Jenny; Schackmuth, Glenn; Juneau, Christopher; Konold, Steven; Montafi, Richard; Nunley, Benny; Rose, Charles E., Automated device and method for packaging food.
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Sus,Gerald A.; Dorsten,Ron; Hong,Jenny; Schackmuth,Glenn; Ceste,Mario G.; Pinnow,Curtis Clarence; Juneau,Christopher; Konold,Steven; Montafi,Richard; Nunley,Benny; Rose,Charles E.; Courier,Andrew; Keough,Kevin; Terrazzano,Richard, Automated device for packaging food.
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Day, William; Jones, Doug; Nevarez, Roberto; Sank, Jerry; Stanger, Keith; Ceste, Mario G.; Pinnow, Curtis Clarence; Sus, Gerald A.; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny; Schackmuth, Glenn; Corliss, John M.; Gerstmann, Joseph; Lozouski, James, Automated food frying device and method.
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Sus, Gerald A.; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny; Schackmuth, Glenn; Ceste, Mario G.; Pinnow, Curtis Clarence; Corliss, John M.; Gerstmann, Joseph; Lozouski, James; Day, William; Jones, Dou, Automated food frying device and method.
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Sus, Gerald A.; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny; Schackmuth, Glenn; Juneau, Christopher; Konold, Steven; Montafi, Richard; Nunley, Benny; Rose, Charles E.; Bone, David; Curry, Tiffany C.; Mann, Eddie R; Ceste, Mario G.; Pinnow, Curtis Clarence; Nguyen, Ly; Strew, Mitchell; Courier, Andrew; Keough, Kevin; Terrazzano, Richard; Greening, Douglas Christian; Meisner, John; Wedel, John A. J.; Corliss, John M.; Gerstmann, Joseph; Lozouski, James; Day, William; Jones, Doug; Nevarez, Roberto; Stanger, Keith; Sank, Jerry, Automated food processing system and method.
상세보기
Sus, Gerald A.; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny; Schackmuth, Glenn; Juneau, Christopher; Konold, Steven; Montafi, Richard; Nunley, Benny; Rose, Charles E.; Bone, David; Curry, Tiffany; Mann, Eddie R; Ceste, Mario G.; Pinnow, Curtis Clarence; Nguyen, Ly; Strew, Mitchell; Courier, Andrew; Keough, Kevin; Terrazzano, Richard; Greening, Douglas Christian; Meisner, John; Wedel, John A. J.; Corliss, John M.; Gerstmann, Joseph; Lozouski, James; Day, William; Jones, Doug; Nevarez, Roberto; Stanger, Keith; Sank, Jerry, Automated food processing system and method.
상세보기
Sus,Gerald A.; Schackmuth,Glenn; Conley,Craig; Dorsten,Ron; Ewald,Henry T.; Hong,Jenny M.; Bone,David; Rudesill,Brian; Ceste,Mario G.; Corliss,John M.; Courier,Andrew; Day,William; Greening,Doug Christian; Jones,Doug; Keough,Kevin; Konold,Steven; Lozouski,James; Meisner,John; Montafi,Richard; Nevarez,Roberto; Nunley,Benny; Pinnow,Curtis Clarence; Rose,Charles E.; Stanger,Keith; Wedel,John A.J.; Goodwin,Joseph A.; Coul,Chris; Zizas,Mike; Ivancevic,Dusan; Billman,Gregery M.; Yagla,Steve, Automated food processing system and method.
상세보기
Sus,Gerald A.; Dorsten,Ron; Hong,Jenny; Schackmuth,Glenn; Courier,Andrew; Keough,Kevin; Terrazzano,Richard; Ceste,Mario G.; Pinnow,Curtis Clarence; Juneau,Christopher; Konold,Steven; Montafi,Richard; Nunley,Benny; Rose,Charles E., Automated method for packaging food.
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Schackmuth, Glenn; Nunley, Benny; Rose, Charles E., Automated system and method for handling food containers.
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McLean, Christopher R.; Constantine, Bruce A., Beverage press.
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McLean, Christopher R.; Constantine, Bruce A., Beverage press.
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Constantine, Bruce; McLean, Christopher, Calibrated handheld espresso tamper.
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Deeds,M. Rinley, Combined dispensing closure and container.
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McLean, Christopher R.; Constantine, Bruce A., Devices and methods for extracting an infusion.
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Deeds,M. Rinley; Webster,Tyson L.; Stirling,Loren D., Dispenser.
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Deeds,M. Rinley; Webster,Tyson L.; Stirling,Loren D., Dispenser.
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Deeds,M. Rinley, Dispensing closure.
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Deeds,M. Rinley, Dispensing closure.
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Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Holden, David; Bird, Kenneth J., Dispensing closure.
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Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Holden, David; Bird, Kenneth J., Dispensing closure.
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Webster,Tyson L.; Deeds,M. Rinley; Livingston,James W.; Swain,Andy; Webb, legal representative,Shirley A.; Holden,David; Bird,Kenneth J.; Webb,Christopher J., Dispensing closure.
상세보기
Webster,Tyson L; Deeds,M. Rinley; Livingston,James W; Swain,Andy; Webb, legal representative,Shirley A.; Holden,David; Bird,Kenneth J; Webb,Christopher J, Dispensing closure.
상세보기
Sus,Gerald A.; Dorsten,Ron; Hong,Jenny; Schackmuth,Glenn; Bone,David; Curry,Tiffany; Mann,Eddie; Greening,Douglas Christian; Meisner,John; Wedel,John A. J.; Ceste,Mario G.; Pinnow,Curtis Clarence; Keough,Kevin, Food dispensing device and method.
상세보기
Sus, Gerald A.; Schackmuth, Glenn; Conley, Craig; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny M.; Bone, David; Rudesill, Brian; Ceste, Mario G.; Greening, Doug Christian; Keough, Kevin; Meisner, John; Pinnow, Curtis Clarence; Wedel, John A. J., Frozen food dispensing device and method.
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McLean, Christopher R.; Constantine, Bruce, Infusing container.
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Livingston,James W.; Deeds,M. Rinley, Metering and dispensing closure.
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Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Holden, David; Bird, Kenneth J., Metering and dispensing closure.
상세보기
Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Webb, Christopher J.; Holden, David; Bird, Kenneth J., Metering and dispensing closure.
상세보기
Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Webb, Christopher J.; Webb, legal representative, Shirley A.; Holden, David; Bird, Kenneth J., Metering and dispensing closure.
상세보기
Webster, Tyson L.; Deeds, M. Rinley; Livingston, James W.; Swain, Andy; Webb, Christopher J.; Webb, legal representative, Shirley A.; Holden, David; Bird, Kenneth J., Metering and dispensing closure.
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Bernard Defontaine FR, Rotary powder dispenser.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Precision powder hopper 원문보기

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이 특허를 인용한 특허 (33)

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Precision powder hopper 원문보기

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이 특허를 인용한 특허 (33)

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