Filtering device with cylindrical filtering element, identification label and receiver
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01D-035/143
출원번호
US-0886338
(2001-06-21)
우선권정보
NL-19981010941 (1998-12-31)
발명자
/ 주소
Niers, Louis Antonius Hubertus Maria
Eichelsheim, Alexander Victor
출원인 / 주소
Fairey Arlon B.V.
대리인 / 주소
Deveau, ToddSchneider, Ryan A.Troutman Sanders LLP
인용정보
피인용 횟수 :
28인용 특허 :
3
초록▼
A filtering device including a casing with an inlet space for liquid to be filtered and an outlet space for filtered liquid; a substantially cylindrical filtering element of the disposable type, which is removably placed within the casing to function therein as a liquid permeable partition between t
A filtering device including a casing with an inlet space for liquid to be filtered and an outlet space for filtered liquid; a substantially cylindrical filtering element of the disposable type, which is removably placed within the casing to function therein as a liquid permeable partition between the inlet space and the outlet space; a unique information containing micro circuit or chip provided in the filtering element, adapted to function as an identification label and cooperating with a receiver provided in the casing, so as to provide for a periodical or continuous exchange of information between the micro circuit and the receiver. The micro circuit is embedded, at a circumferential location, in an annular seal provided at a terminal edge of the cylindrical filtering element, the seal enabling the filtering element to sealingly engage an annular seat between the inlet space and the outlet space. The receiver is provided in the seat and includes a flat annular coil, the average diameter of which corresponds with that of the annular seal.
대표청구항▼
A filtering device including a casing with an inlet space for liquid to be filtered and an outlet space for filtered liquid; a substantially cylindrical filtering element of the disposable type, which is removably placed within the casing to function therein as a liquid permeable partition between t
A filtering device including a casing with an inlet space for liquid to be filtered and an outlet space for filtered liquid; a substantially cylindrical filtering element of the disposable type, which is removably placed within the casing to function therein as a liquid permeable partition between the inlet space and the outlet space; a unique information containing micro circuit or chip provided in the filtering element, adapted to function as an identification label and cooperating with a receiver provided in the casing, so as to provide for a periodical or continuous exchange of information between the micro circuit and the receiver. The micro circuit is embedded, at a circumferential location, in an annular seal provided at a terminal edge of the cylindrical filtering element, the seal enabling the filtering element to sealingly engage an annular seat between the inlet space and the outlet space. The receiver is provided in the seat and includes a flat annular coil, the average diameter of which corresponds with that of the annular seal. r comprises a plasticizer and said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of low molecular weight added thereto. 5. An ink set of liquid pressure pattern-transferring inks as set forth in claim 1 or 2, each of said inks comprising a resin ingredient including an alkyd resin as a fundamental component and a pigment, said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of high molecular weight and a nitrocellulose of low molecular weight added thereto. 6. A liquid pressure pattern-transferring film having a liquid soluble or liquid swelling base film and a print pattern printed on said base film, said print pattern being printed by using a selected ink or inks among printing inks comprising a blue ink, a yellow ink, a red ink, a white ink and a black ink so that either of the yellow ink and the red ink or a combination of at least the yellow and red inks is selected, said printing inks each comprising a resin ingredient and a color pigment, said color pigment for said blue ink being a phthalocyanine blue, said color pigment for said yellow ink being an isoindolinone yellow, said color pigment for said red ink being a quinacridone red, said color pigment for said white ink being a titanium white and said color pigment for said black ink being a carbon black. 7. A liquid pressure pattern-transferring film as set forth in claim 6, wherein each of said printing inks further includes a plasticizer, said resin ingredient comprises a short-oil alkyd resin of 2 to 15 weight % having a cellulose acetate butyrate of 3 to 20 weight % added thereto and said plasticizer has a content of 2 to 4 weight % when the ink is black and having a content of 0.01 to 2 weight percent when the ink is of a color other than black. 8. A liquid pressure pattern-transferring film as set forth in claim 6, wherein said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of low molecular weight added thereto. 9. A liquid pressure pattern-transferring film as set forth in claim 6, wherein said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of high molecular weight and a nitrocellulose of low molecular weight added thereto. 10. A liquid pressure pattern-transferred article formed by transferring a print pattern from a pattern-transferring film to an objective body by using a liquid pressure, said print pattern being formed by being printed by using a selected ink or inks among printing inks comprising a blue ink, a yellow ink, a red ink, a white ink and a black ink so that either of the yellow ink and the red ink or a combination of at least the yellow and red inks is selected, said printing inks each comprising a resin ingredient and a color pigment, said color pigment for said blue ink being a phthalocyanine blue, said color pigment for said yellow ink being an isoindolinone yellow, said color pigment for said red ink being a quinacridone red, said color pigment for said white ink being a titanium white and said color pigment for said black ink being a carbon black. 11. A liquid pressure pattern-transferred article as set forth in claim 10, wherein each of said printing inks further includes a plasticizer, said resin ingredient comprises a short-oil alkyd resin of 2 to 15 weight % having a cellulose acetate butyrate of 3 to 20 weight % added thereto and said plasticizer having a content of 2 to 4 weight % when the ink is black and having a content of 0.01 to 2 weight % when the ink is of a color other than black. 12. A liquid pressure pattern-transferred article as set forth in claim 10, wherein said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of low molecular weight added thereto. 13. A liquid pressure pattern-transferred article as set forth in claim 10, wherein said resin ingredient comprises a short-oil alkyd resin having a nitrocellulose of high molecular weight and a nitrocellulose of low molecular weight added th
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Den Dekker Dirk Jan Marinus (CM Bergen NLX), Assembly of filtering apparatus and replaceable filter; and filtering apparatus and filter for use therein.
Oldendorf, Christian; Reif, Oscar-Werner; Jornitz, Maik, Device, method and computer program product for carrying out a process for the filtration of fluids.
Baumfalk,Reinhard; Jornitz,Maik; Lausch,Ralf; Oldendorf,Christian; Reif,Oscar Werner, Device, method and computer program product for carrying out integrity tests on filter elements.
Baumfalk,Reinhard; Jornitz,Maik; Lausch,Ralf; Oldendorf,Christian; Reif,Oscar Werner, Device, method and computer programme product for carrying out integrity tests on filter elements.
Krause, Andrew Reinhard; Venkatakrishnan, Natarajan; Crosby, Jonathan Charles; Doering, Tyler James, Refrigerator appliance and a method for monitoring a water filter assembly within the same.
Chernov, Gregory Sergeevich; Venkatakrishnan, Natarajan; Simpson, Anthony William; Gasior, Bradford Stewart; Jackson, Kenneth Maurice; Russell, Daniel Joseph, System and a method for detecting liquid water.
Venkatakrishnan, Natarajan; Froelicher, Stephen Bernard; Krause, Andrew Reinhard; Filippa, Mariano Pablo, Water filtering system with temperature sensing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.