CA2021352A1 - Dispositif de nettoyage pour pieces coulees de precision - Google Patents

Dispositif de nettoyage pour pieces coulees de precision

Info

Publication number
CA2021352A1
CA2021352A1 CA2021352A CA2021352A CA2021352A1 CA 2021352 A1 CA2021352 A1 CA 2021352A1 CA 2021352 A CA2021352 A CA 2021352A CA 2021352 A CA2021352 A CA 2021352A CA 2021352 A1 CA2021352 A1 CA 2021352A1
Authority
CA
Canada
Prior art keywords
chamber
water
electrode
component
tubular
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.)
Granted
Application number
CA2021352A
Other languages
English (en)
Other versions
CA2021352C (fr
Inventor
Lothar Stein
Reinhold Thewes
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE4019589A external-priority patent/DE4019589C2/de
Application filed by Individual filed Critical Individual
Publication of CA2021352A1 publication Critical patent/CA2021352A1/fr
Application granted granted Critical
Publication of CA2021352C publication Critical patent/CA2021352C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
CA002021352A 1989-08-08 1990-07-17 Dispositif de nettoyage pour pieces coulees de precision Expired - Fee Related CA2021352C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3926174.3 1989-08-08
DE3926174 1989-08-08
DE4019589A DE4019589C2 (de) 1989-08-08 1990-06-20 Putzanlage für Feinguß
DEP4019589.9 1990-06-20

Publications (2)

Publication Number Publication Date
CA2021352A1 true CA2021352A1 (fr) 1991-02-09
CA2021352C CA2021352C (fr) 1994-03-22

Family

ID=25883822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021352A Expired - Fee Related CA2021352C (fr) 1989-08-08 1990-07-17 Dispositif de nettoyage pour pieces coulees de precision

Country Status (4)

Country Link
US (1) US5127424A (fr)
CA (1) CA2021352C (fr)
FR (1) FR2650769B1 (fr)
GB (1) GB2235031B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544762A4 (en) * 1990-08-20 1995-01-11 A.D.D. Co. Hydro impact medical and dental instruments washer
US5427622A (en) * 1993-02-12 1995-06-27 International Business Machines Corporation Method for uniform cleaning of wafers using megasonic energy
JPH0756015A (ja) * 1993-08-18 1995-03-03 Sony Corp カラーフィルタの製造方法
SE9500260L (sv) * 1994-02-11 1995-08-12 Fischer Georg Giessereianlagen Förfarande och anordning för rensning av gjutträd
ES2116871B1 (es) * 1995-02-06 1999-03-16 Fischer Georg Giessereianlagen Procedimiento e instalacion para desmoldear racimos de piezas de fundicion.
SE527597C2 (sv) * 2004-01-26 2006-04-18 Mellegaard & Naij Ab Separeringsanordning
US9057232B2 (en) * 2013-04-11 2015-06-16 Sanuwave, Inc. Apparatuses and methods for generating shock waves for use in the energy industry
CN111702410B (zh) * 2020-06-26 2022-04-01 西安建筑科技大学 一种钝性金属材料表面阻垢方法
CN112059156B (zh) * 2020-09-21 2021-12-17 安徽省含山县富坤铸造厂 一种铸件表面粘砂处理装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987068A (en) * 1956-05-01 1961-06-06 Branson Instr Apparatus for ultrasonic cleaning
US3420758A (en) * 1965-07-06 1969-01-07 Foote Mineral Co Method for removal of adherent surface coatings from substrates
US3520724A (en) * 1967-06-23 1970-07-14 Dynamics Corp America Dual tank sonic processing system and method
US3557807A (en) * 1967-08-23 1971-01-26 Gen Motors Corp Method for cleaning ball bearings
US3527607A (en) * 1968-05-20 1970-09-08 Blackstone Corp Ultrasonic impact cleaners and methods of cleaning
US4120699A (en) * 1974-11-07 1978-10-17 Alvin B. Kennedy, Jr. Method for acoustical cleaning
GB1596073A (en) * 1977-04-25 1981-08-19 Salanon Sa Scale preventing and descaling device
FR2511904A1 (fr) * 1981-08-25 1983-03-04 Pk Bjuro Installation pour le nettoyage electro-hydraulique des pieces de fonderie
DE3215828C1 (de) * 1982-04-28 1983-11-24 Proektno-konstruktorskoe bjuro elektrogidravliki Akademii Nauk Ukrainskoj SSR, Nikolaev Anlage zum elektrohydraulischen Putzen von Gussstuecken
US4561902A (en) * 1983-03-03 1985-12-31 Lee Cecil D Ultrasonic method and apparatus for cleaning transmissions
CS232593B1 (en) * 1983-08-22 1985-02-14 Karel Gabriel Equipment for cleaning of parts by means of near ultrasound field
JPS60135796A (ja) * 1983-12-23 1985-07-19 株式会社日立製作所 固体表面の汚染除去方法および装置
DE3776107D1 (de) * 1986-11-29 1992-02-27 Bbc Brown Boveri & Cie Reinigungsverfahren fuer ein elekrisches isolierteil.

Also Published As

Publication number Publication date
GB2235031B (en) 1993-05-19
FR2650769B1 (fr) 1993-10-15
FR2650769A1 (fr) 1991-02-15
GB9016011D0 (en) 1990-09-05
GB2235031A (en) 1991-02-20
CA2021352C (fr) 1994-03-22
US5127424A (en) 1992-07-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed