DE3437135C2 - - Google Patents

Info

Publication number
DE3437135C2
DE3437135C2 DE3437135A DE3437135A DE3437135C2 DE 3437135 C2 DE3437135 C2 DE 3437135C2 DE 3437135 A DE3437135 A DE 3437135A DE 3437135 A DE3437135 A DE 3437135A DE 3437135 C2 DE3437135 C2 DE 3437135C2
Authority
DE
Germany
Prior art keywords
chamber
piston
ink
filter
filter system
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.)
Expired
Application number
DE3437135A
Other languages
German (de)
English (en)
Other versions
DE3437135A1 (de
Inventor
William S. Voorhees N.J. Us Buckminster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Molins Machine Co Inc
Original Assignee
Molins Machine Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Molins Machine Co Inc filed Critical Molins Machine Co Inc
Publication of DE3437135A1 publication Critical patent/DE3437135A1/de
Application granted granted Critical
Publication of DE3437135C2 publication Critical patent/DE3437135C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory movement with respect to the filtering element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
DE19843437135 1984-02-27 1984-10-10 Druckfarben-verteilersystem mit selbstreinigendem filter Granted DE3437135A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/584,050 US4770771A (en) 1984-02-27 1984-02-27 Ink system with self-washing filter

Publications (2)

Publication Number Publication Date
DE3437135A1 DE3437135A1 (de) 1985-09-12
DE3437135C2 true DE3437135C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-23

Family

ID=24335713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843437135 Granted DE3437135A1 (de) 1984-02-27 1984-10-10 Druckfarben-verteilersystem mit selbstreinigendem filter

Country Status (7)

Country Link
US (1) US4770771A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60183150A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3437135A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2560062B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2154892A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1177035B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE453639B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352928A (ja) * 1986-08-20 1988-03-07 Toshiba Ceramics Co Ltd 放電加工装置
US5091082A (en) * 1987-05-01 1992-02-25 Yost Ken L Apparatus for diverting fluid-entrained solids around a centrifugal pump
DE3918667A1 (de) * 1989-06-08 1990-12-13 Sasserath & Co Kg H Rueckspuelbare filterarmatur
DE4113813A1 (de) * 1991-04-27 1992-10-29 Gat Handelsgesellschaft Fuer I Verfahren zum reinigen des farbstoffe, organische loesungsmittel und gegebenenfalls andere verunreinigungen enthaltenden abwasser aus druckereibetrieben
US5374351A (en) * 1993-07-27 1994-12-20 D & J Filtration Systems Filter backflushing system
US5434381A (en) * 1993-09-13 1995-07-18 T-Star Industrial Electronics, Inc. Apparatus for filtering machining liquid of an electrical discharge machine
RU2109583C1 (ru) * 1997-03-12 1998-04-27 Зоя Юрьевна Чушкина Способ очистки резервуаров от нефтяных отложений и установка для его осуществления
RU2226607C2 (ru) * 2002-06-11 2004-04-10 Василишин Мирослав Васильевич Способ размыва шламовых отложений для их последующего удаления из герметичных резервуаров подготовки нефти с помощью гибкой трубы агрегата "колтюбинг"
US7632398B2 (en) * 2008-03-05 2009-12-15 David C. Cummings Filter and method of filtering a fluid
CN102225262B (zh) * 2011-05-05 2013-07-03 青岛高远热能动力设备有限公司 自动反冲洗过滤器
CN107650506A (zh) * 2017-09-25 2018-02-02 江苏唯侓机器人科技有限公司 一种自动化系统集成的油墨循环装置
CN110861403B (zh) * 2019-11-24 2021-08-10 湖州花田彩服饰有限公司 一种印花油墨清堵工具

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413677A (en) * 1933-01-14 1934-07-16 Brassert & Co Improvements in and relating to fluid filtering, screening and like apparatus
US2338418A (en) * 1939-06-09 1944-01-04 Forrest William James Filtering and like treatment of fluids
FR862353A (fr) * 1939-06-15 1941-03-05 Pinchin Johnson & Company Ltd Procédé de filtrage de fluides et appareils pour appliquer ce procédé
US3016147A (en) * 1957-03-13 1962-01-09 Whirlpool Co Self-cleaning filter for laundry machine
US3275148A (en) * 1963-10-07 1966-09-27 Vicino Lawrence Anti clog device for lubricating system
DE1436267C3 (de) * 1964-09-14 1975-05-22 Boll & Kirch Filterbau Gmbh, 5000 Koeln Rückspülfilter für flussige Medien
GB1107585A (en) * 1965-07-20 1968-03-27 G & A Firkins Ltd New or improved self-cleaning filter
CH480083A (de) * 1968-09-20 1969-10-31 Filtrox Maschb Ag Verfahren zur Reinigung verstopfter Filterkerzen und Vorrichtung zur Durchführung des Verfahrens
NL6904730A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-03-27 1970-09-29
US3568414A (en) * 1969-06-05 1971-03-09 Donaldson Co Inc Cleaning apparatus for fluid filters
US3944488A (en) * 1971-05-19 1976-03-16 Samuel Georges Moatti Self-cleaning filter with motor incorporated therewith
CA978097A (en) * 1971-06-04 1975-11-18 John E. Krynski Nozzles for sluice arms
FR2192856B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-19 1975-03-07 Moatti Georges
IL40046A (en) * 1972-08-03 1976-03-31 Evron Kibbutz Hashomer Hatzair Self cleaning filter
US3896730A (en) * 1974-02-22 1975-07-29 Koppers Co Inc Wash-up system for flexographic printers
US3974768A (en) * 1975-03-31 1976-08-17 Molins Machine Company, Inc. Dual ink circulation and wash-up system for a press
US3994810A (en) * 1975-07-28 1976-11-30 Brunswick Corporation Onstream backflush filter
DE2536823A1 (de) * 1975-08-19 1977-02-24 Maschf Augsburg Nuernberg Ag Einrichtung zur versorgung eines farbkastens mit farbe
US4042504A (en) * 1976-05-23 1977-08-16 Mordeki Drori Self cleanable filters
US4175489A (en) * 1978-05-31 1979-11-27 S. A. Martin Inking and washing circuit for a flexographic printing machine
GB2035115A (en) * 1978-11-17 1980-06-18 Drori M Backwashable fluid filter
US4284500A (en) * 1980-01-18 1981-08-18 Tenneco Chemicals, Inc. In-line pressurized wet screening apparatus
US4297209A (en) * 1980-04-04 1981-10-27 Dover Corporation High solids filter
US4383341A (en) * 1981-04-02 1983-05-17 Murray Altman Bathtub self-cleaning system
GB2127317B (en) * 1982-08-24 1986-03-19 Elan Pressure Clean Ltd Filter cleaning

Also Published As

Publication number Publication date
GB8424621D0 (en) 1984-11-07
DE3437135A1 (de) 1985-09-12
JPS60183150A (ja) 1985-09-18
IT8423309A0 (it) 1984-10-25
SE8404872D0 (sv) 1984-09-28
SE453639B (sv) 1988-02-22
GB2154892A (en) 1985-09-18
IT1177035B (it) 1987-08-26
SE8404872L (sv) 1985-08-28
US4770771A (en) 1988-09-13
JPH0418549B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-27
FR2560062A1 (fr) 1985-08-30
FR2560062B1 (fr) 1986-12-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MUENCHEN GRAALFS, E., DIPL.-ING., 2000 HAMBURG WEHNERT, W., DIPL.-ING., 8000 MUENCHEN DOERING, W., DIPL.-WIRTSCH.-ING. DR.-ING. BEINES, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 4000 DUESSELDORF

8339 Ceased/non-payment of the annual fee