FR2438505A1 - Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface - Google Patents

Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface

Info

Publication number
FR2438505A1
FR2438505A1 FR7828970A FR7828970A FR2438505A1 FR 2438505 A1 FR2438505 A1 FR 2438505A1 FR 7828970 A FR7828970 A FR 7828970A FR 7828970 A FR7828970 A FR 7828970A FR 2438505 A1 FR2438505 A1 FR 2438505A1
Authority
FR
France
Prior art keywords
parts
energy levels
lower energy
treatment times
contact
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.)
Withdrawn
Application number
FR7828970A
Other languages
French (fr)
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.)
Rederi Nordstjernan AB
Original Assignee
Rederi Nordstjernan AB
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 Rederi Nordstjernan AB filed Critical Rederi Nordstjernan AB
Priority to FR7828970A priority Critical patent/FR2438505A1/en
Publication of FR2438505A1 publication Critical patent/FR2438505A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

Articles are ultrasonically cleaned by exposing them to an ultrasonci field as they are transported through a bath of liq. The transport path is formed by a member which has ultrasonic transducers mounted on its undersurface so that the articles receive direct vibration from the member when they mech. contact the member during transport. The time duration of passage of articles along the path can be controlled, e.g. by altering the inclination angle of the member. The transport path may be defined by an endless belt conveyor, a gutter or a pipe. Used in cleaning of mass produced parts, e.g. screws, nuts, bolts, ball-bearings and precision parts. Since the parts are brought into mechanical contact with a member that mounts an ultrasonic transducer, efficient cleaning can be effected at lower energy levels and during shorter treatment times. Cavitation damage is reduced owing to shorter treatment times and lower energy levels.
FR7828970A 1978-10-11 1978-10-11 Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface Withdrawn FR2438505A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828970A FR2438505A1 (en) 1978-10-11 1978-10-11 Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828970A FR2438505A1 (en) 1978-10-11 1978-10-11 Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface

Publications (1)

Publication Number Publication Date
FR2438505A1 true FR2438505A1 (en) 1980-05-09

Family

ID=9213590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828970A Withdrawn FR2438505A1 (en) 1978-10-11 1978-10-11 Ultrasonic cleaning of parts which contact transducer-support - involves lower energy levels and shorter treatment times through direct contact with vibration surface

Country Status (1)

Country Link
FR (1) FR2438505A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113714198A (en) * 2021-07-26 2021-11-30 江苏昆轴精密机电有限公司 Bearing cleaning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113714198A (en) * 2021-07-26 2021-11-30 江苏昆轴精密机电有限公司 Bearing cleaning machine

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Legal Events

Date Code Title Description
ST Notification of lapse