NL270629A - - Google Patents

Info

Publication number
NL270629A
NL270629A NL270629DA NL270629A NL 270629 A NL270629 A NL 270629A NL 270629D A NL270629D A NL 270629DA NL 270629 A NL270629 A NL 270629A
Authority
NL
Netherlands
Application number
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.)
Publication of NL270629A publication Critical patent/NL270629A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/003—Removing abrasive powder out of the blasting machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL270629D 1959-12-03 NL270629A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US857042A US3026789A (en) 1959-12-03 1959-12-03 Abrasive-blasting system

Publications (1)

Publication Number Publication Date
NL270629A true NL270629A (zh)

Family

ID=25325048

Family Applications (2)

Application Number Title Priority Date Filing Date
NL270629D NL270629A (zh) 1959-12-03
NL122999D NL122999C (zh) 1959-12-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL122999D NL122999C (zh) 1959-12-03

Country Status (2)

Country Link
US (1) US3026789A (zh)
NL (2) NL122999C (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122863A (en) * 1961-05-23 1964-03-03 Ajem Lab Inc Scalloped edge on settling tank for grit blasting
US3217447A (en) * 1962-02-01 1965-11-16 Michael A Canale Abrading device
US3407719A (en) * 1967-04-28 1968-10-29 Zero Mfg Company Blast room with uniform down-draft ventilation
US4325292A (en) * 1977-10-25 1982-04-20 Mcninney Jr Richard P Blast room floor
AU6322090A (en) * 1989-09-25 1991-03-28 Kullapat Kuramarohit The floor air distributor/collector for localized air conditioning
JP5401206B2 (ja) * 2009-08-10 2014-01-29 株式会社不二製作所 ブラスト室
US10041743B2 (en) 2013-01-07 2018-08-07 Carrier Corporation Energy recovery ventilator
CA3071099C (en) 2017-07-27 2022-05-24 Giffin, Inc. Separation device for coating blasting and coating stripping booths
NL2026757B1 (en) 2020-10-23 2022-06-17 Stichting Canopus Intellectueel Eigendom Device and method for concentrating particles within a stream

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660682A (en) * 1926-01-08 1928-02-28 Albert H Stebbins Air-blast classifier
US2912918A (en) * 1957-06-25 1959-11-17 William H Mead Blast room with uniform down-draft ventilation

Also Published As

Publication number Publication date
US3026789A (en) 1962-03-27
NL122999C (zh)

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