CA1024083A - Filtre pour appareil de soudage - Google Patents

Filtre pour appareil de soudage

Info

Publication number
CA1024083A
CA1024083A CA214,647A CA214647A CA1024083A CA 1024083 A CA1024083 A CA 1024083A CA 214647 A CA214647 A CA 214647A CA 1024083 A CA1024083 A CA 1024083A
Authority
CA
Canada
Prior art keywords
filter unit
welding apparatus
welding
filter
unit
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
CA214,647A
Other languages
English (en)
Other versions
CA214647S (en
Inventor
Clyde W. Hawley
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.)
Dollinger Corp
Original Assignee
Dollinger 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 Dollinger Corp filed Critical Dollinger Corp
Application granted granted Critical
Publication of CA1024083A publication Critical patent/CA1024083A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CA214,647A 1973-12-10 1974-11-26 Filtre pour appareil de soudage Expired CA1024083A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423414A US3902999A (en) 1973-12-10 1973-12-10 Filter unit for welding apparatus

Publications (1)

Publication Number Publication Date
CA1024083A true CA1024083A (fr) 1978-01-10

Family

ID=23678823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,647A Expired CA1024083A (fr) 1973-12-10 1974-11-26 Filtre pour appareil de soudage

Country Status (3)

Country Link
US (1) US3902999A (fr)
CA (1) CA1024083A (fr)
GB (1) GB1492058A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227902A (en) * 1977-08-08 1980-10-14 St. Charles Manufacturing Co. Bench structure with dust collector
SE415528B (sv) * 1978-04-10 1980-10-13 Dustcontrol Ab Stoftavskiljare av cyklontyp, med kontinuerlig rensning av ett i apparaten fritt inskjutande finfilter
US5702493A (en) * 1996-10-31 1997-12-30 Everetts; Randy Roger Welding fume funnel with magnetic coupling means
US5882379A (en) * 1997-09-26 1999-03-16 Donaldson Company, Inc. Indicator arrangement for air cleaner systems and methods thereof
ITBG20030006A1 (it) * 2003-01-28 2004-07-29 Fox I F S Srl Apparecchiatura per l'aspirazione e depurazione di volumi di aria.
CN117085393B (zh) * 2023-10-20 2024-02-13 湖南启航纳米材料科技有限公司 一种氧化钨制备废料高效抽滤装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US602964A (en) * 1898-04-26 van gelder
US2927659A (en) * 1955-03-02 1960-03-08 Walter W Pabst Dust collector
US3068831A (en) * 1960-03-18 1962-12-18 Coopers Mech Joints Pressure operated visual warning devices
US3046717A (en) * 1961-03-06 1962-07-31 Marquardt Corp Filter and precipitator
US3262573A (en) * 1963-02-11 1966-07-26 Little Inc A Filter apparatus
US3382651A (en) * 1966-04-22 1968-05-14 Vortox Mfg Company Air cleaner
US3488928A (en) * 1967-05-19 1970-01-13 Dollinger Corp Dual filter
US3626545A (en) * 1969-10-09 1971-12-14 Perry W Sparrow Central vacuum cleaner with remote control
US3716967A (en) * 1970-09-11 1973-02-20 Anti Pollution Devices Inc Filtering apparatus

Also Published As

Publication number Publication date
US3902999A (en) 1975-09-02
GB1492058A (en) 1977-11-16

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19950110