[go: up one dir, main page]

IT1177979B - Apparecchio per separare particelle da una soluzione, in particolare per rigenerare soluzioni usate per il lavaggio di pannelli di circuiti stampati - Google Patents

Apparecchio per separare particelle da una soluzione, in particolare per rigenerare soluzioni usate per il lavaggio di pannelli di circuiti stampati

Info

Publication number
IT1177979B
IT1177979B IT48774/84A IT4877484A IT1177979B IT 1177979 B IT1177979 B IT 1177979B IT 48774/84 A IT48774/84 A IT 48774/84A IT 4877484 A IT4877484 A IT 4877484A IT 1177979 B IT1177979 B IT 1177979B
Authority
IT
Italy
Prior art keywords
equipment
solution
printed circuit
solutions used
separating particles
Prior art date
Application number
IT48774/84A
Other languages
English (en)
Italian (it)
Other versions
IT8448774A1 (it
IT8448774A0 (it
Inventor
Walter J Strieck
Original Assignee
Chemout Corp
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 Chemout Corp filed Critical Chemout Corp
Publication of IT8448774A0 publication Critical patent/IT8448774A0/it
Publication of IT8448774A1 publication Critical patent/IT8448774A1/it
Application granted granted Critical
Publication of IT1177979B publication Critical patent/IT1177979B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor
    • 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • 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
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3092—Recovery of material; Waste processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Manufacturing Of Printed Wiring (AREA)
IT48774/84A 1984-01-13 1984-08-30 Apparecchio per separare particelle da una soluzione, in particolare per rigenerare soluzioni usate per il lavaggio di pannelli di circuiti stampati IT1177979B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57045984A 1984-01-13 1984-01-13

Publications (3)

Publication Number Publication Date
IT8448774A0 IT8448774A0 (it) 1984-08-30
IT8448774A1 IT8448774A1 (it) 1986-03-02
IT1177979B true IT1177979B (it) 1987-09-03

Family

ID=24279731

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48774/84A IT1177979B (it) 1984-01-13 1984-08-30 Apparecchio per separare particelle da una soluzione, in particolare per rigenerare soluzioni usate per il lavaggio di pannelli di circuiti stampati

Country Status (5)

Country Link
JP (1) JPS60153907A (de)
DE (1) DE3500236A1 (de)
FR (1) FR2558078B1 (de)
GB (1) GB2152398B (de)
IT (1) IT1177979B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607848C2 (de) * 1986-03-10 1994-06-09 Kabelmetal Electro Gmbh Verfahren zum Ablösen einer festhaftenden Schicht eines Copolymers vom Ende eines Metallbandes und Vorrichtung zur Durchführung des Verfahrens
JPS63310685A (ja) * 1987-06-12 1988-12-19 シャープ株式会社 洗浄装置
JPH0677682B2 (ja) * 1991-06-26 1994-10-05 田辺製薬株式会社 流動層造粒乾燥機の洗浄装置及び洗浄方法
FR2709192B1 (fr) * 1993-08-19 1995-10-13 Photomeca Sa Procédé et dispositif pour la séparation en continu des constituants d'un bain de gravure.
FR2768719B1 (fr) * 1997-09-25 1999-11-05 Lyonnaise Eaux Eclairage Dispositif de deshydratation de boues de stations d'epuration
IT1296402B1 (it) * 1997-10-09 1999-06-25 Allegri Geom Primo S R L Impianto di filtrazione statica dei liquidi.
KR100349290B1 (ko) 1997-12-22 2002-08-21 아사히 가세이 가부시키가이샤 감광성 수지판의 현상 방법 및 현상 장치
FR2913347A1 (fr) * 2006-11-27 2008-09-12 Realisation Et De Commercialis Dispositif de filtre immerge pour filtrage de l'eau.
JP4598152B1 (ja) * 2010-01-29 2010-12-15 横尾 保 有害物質洗浄装置及び有害物質洗浄方法
CN108144323A (zh) * 2017-12-12 2018-06-12 无锡深南电路有限公司 一种用于pcb板阻焊烘板的烘箱废气结晶装置及方法
CN111472001B (zh) * 2020-04-30 2022-10-21 昆山绿之源智能设备制造有限公司 退锡设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440134A (en) * 1943-07-20 1948-04-20 Metalwash Machinery Co Apparatus for treating articles
US3776800A (en) * 1971-12-06 1973-12-04 Chemut Corp Etching apparatus
US4025363A (en) * 1976-01-12 1977-05-24 Benito De Santis Spray equipment cleaner
US4412920A (en) * 1979-11-07 1983-11-01 Bolton Joseph A Filter with top spray
DE3019143A1 (de) * 1980-05-20 1981-11-26 Sack Bandanlagentechnik Gmbh, 5860 Iserlohn Verfahren und vorrichtung zur chemischen und elektrochemischen behandlung von walzgut in verbindung mit fluessigkeiten
US4431541A (en) * 1982-08-25 1984-02-14 Arleigh Lee Circular filter device

Also Published As

Publication number Publication date
IT8448774A1 (it) 1986-03-02
GB8418590D0 (en) 1984-08-22
FR2558078A1 (fr) 1985-07-19
GB2152398A (en) 1985-08-07
IT8448774A0 (it) 1984-08-30
GB2152398B (en) 1987-08-19
JPS60153907A (ja) 1985-08-13
DE3500236A1 (de) 1985-07-18
FR2558078B1 (fr) 1987-07-17

Similar Documents

Publication Publication Date Title
GB2133806B (en) Regenerating solutions for etching copper
DE3469647D1 (en) High cooling efficiency circuit module
ZA84412B (en) A circuit breaker comprising parallel connected sections
IT1177979B (it) Apparecchio per separare particelle da una soluzione, in particolare per rigenerare soluzioni usate per il lavaggio di pannelli di circuiti stampati
GB2113719B (en) Solvent recovery and regeneration in washing operation
IT8641586A0 (it) Interruttore circuitale integrale modulare in particolare per la protezione di circuiti.
DE3462839D1 (en) Multiplying circuit comprising switched-capacitor circuits
ES525977A0 (es) Un metodo para recuperar desde un error en una unidad controlada por microprograma
IL73349A0 (en) Ripple reduction circuit for inverter
IT8520284A0 (it) Processo per la fabbricazione dipiastre a circuiti stampati, e prodotti relativi.
ATA1487A (de) Fluessiges, gelartiges, thixotropes reinigungsmittel
JPS5753146A (en) Drive circuit connected to electric device connected in parallel in circuit network
IT8821108A0 (it) Strutture di contatti elettrici specialmente adatti per circuiti a basse energie.
IT1221754B (it) Armadietto per circuiti stampati
IT8221780A0 (it) Macchina per applicare componenti elettronici a pannelli di circuiti stampati.
IT8221781A0 (it) Macchina per applicare in successione componenti elettronici a pannelli di circuiti stampati.
IL64425A (en) Selective commutation circuit for an inverter
YU184283A (en) Structure of a circuit adapted for generating alert criteria as a reaction to fault detection in messages exchanged between pairs of functional units
IT8535502V0 (it) Struttura elettromeccanica,atta ad ospitare moduli elettronici,da utilizzare preferenzialmente in ripartitori di centrali telefoniche utilizzanti anche circuiti stampati fprmatp europa
ES271074Y (es) Terminal hembra perfeccionado aplicable a circuitos impresos.
IT8467362A1 (it) Perfezionamenti ai dispositivi di servosterzo a cremagliera.
ITMI920259A1 (it) Processo selettivo per la produzione di piastre a circuiti stampati
GB8405330D0 (en) Dc circuit breakers
ZA816671B (en) Unhoused single-in-line circuit modules
GB2113937B (en) Improvements relating to inverter circuits