GB718951A - Improvements in or relating to devices for vibrating small-sized articles or powders - Google Patents

Improvements in or relating to devices for vibrating small-sized articles or powders

Info

Publication number
GB718951A
GB718951A GB1236/53A GB123653A GB718951A GB 718951 A GB718951 A GB 718951A GB 1236/53 A GB1236/53 A GB 1236/53A GB 123653 A GB123653 A GB 123653A GB 718951 A GB718951 A GB 718951A
Authority
GB
United Kingdom
Prior art keywords
powders
relating
devices
sized articles
jan
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
GB1236/53A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB718951A publication Critical patent/GB718951A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/85—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

718,951. Sifting; mixing appliances. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 15, 1953 [Jan. 18, 1952], No. 1236/53. Classes 86 and 117 Small articles, e.g. particles of powder to be mixed or separated, are supported on a plate or mesh 9 in a cylindrical container 7 and are agitated by vibrations set up in the gas filling the container: Preferably a diaphragm 2 is oscillated electromagnetically. The mesh 9 is preferably resilient and thus also vibrated.
GB1236/53A 1952-01-18 1953-01-15 Improvements in or relating to devices for vibrating small-sized articles or powders Expired GB718951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US718951XA 1952-01-18 1952-01-18

Publications (1)

Publication Number Publication Date
GB718951A true GB718951A (en) 1954-11-24

Family

ID=22104283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1236/53A Expired GB718951A (en) 1952-01-18 1953-01-15 Improvements in or relating to devices for vibrating small-sized articles or powders

Country Status (3)

Country Link
BE (1) BE516969A (en)
FR (1) FR1078444A (en)
GB (1) GB718951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241672A (en) * 1962-08-20 1966-03-22 United Shoe Machinery Corp Method of sifting fine powder
EP0098949A1 (en) * 1982-07-01 1984-01-25 Eppendorf Gerätebau Netheler + Hinz GmbH Method for mixing fluid samples to be analysed

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490584A (en) * 1965-08-31 1970-01-20 Cavitron Corp Method and apparatus for high frequency screening of materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241672A (en) * 1962-08-20 1966-03-22 United Shoe Machinery Corp Method of sifting fine powder
EP0098949A1 (en) * 1982-07-01 1984-01-25 Eppendorf Gerätebau Netheler + Hinz GmbH Method for mixing fluid samples to be analysed

Also Published As

Publication number Publication date
BE516969A (en)
FR1078444A (en) 1954-11-18

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