FR2191924A1 - - Google Patents

Info

Publication number
FR2191924A1
FR2191924A1 FR7323616A FR7323616A FR2191924A1 FR 2191924 A1 FR2191924 A1 FR 2191924A1 FR 7323616 A FR7323616 A FR 7323616A FR 7323616 A FR7323616 A FR 7323616A FR 2191924 A1 FR2191924 A1 FR 2191924A1
Authority
FR
France
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
FR7323616A
Other languages
French (fr)
Other versions
FR2191924B1 (fi
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2191924A1 publication Critical patent/FR2191924A1/fr
Application granted granted Critical
Publication of FR2191924B1 publication Critical patent/FR2191924B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/18—Testing of filters, filter elements, sealings
FR7323616A 1972-07-08 1973-06-28 Expired FR2191924B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2233687A DE2233687A1 (de) 1972-07-08 1972-07-08 Anordnung von auswechselbaren schwebstoffiltern fuer raumbelueftung

Publications (2)

Publication Number Publication Date
FR2191924A1 true FR2191924A1 (fi) 1974-02-08
FR2191924B1 FR2191924B1 (fi) 1977-12-23

Family

ID=5850113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323616A Expired FR2191924B1 (fi) 1972-07-08 1973-06-28

Country Status (3)

Country Link
DE (1) DE2233687A1 (fi)
FR (1) FR2191924B1 (fi)
GB (1) GB1427940A (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143378A1 (en) 2013-03-12 2014-09-18 Camfil Usa, Inc. Roomside replaceable fan filter unit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324568A (en) * 1980-08-11 1982-04-13 Flanders Filters, Inc. Method and apparatus for the leak testing of filters
USRE31952E (en) * 1980-08-11 1985-07-23 Flanders Filters, Inc. Method and apparatus for the leak testing of filters
WO2008097143A1 (en) * 2007-02-05 2008-08-14 Camfil Ab Air filter housing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143378A1 (en) 2013-03-12 2014-09-18 Camfil Usa, Inc. Roomside replaceable fan filter unit
EP2969120A4 (en) * 2013-03-12 2016-12-28 Camfil Usa Inc RAUMSEITIG INTERCHANGEABLE FILTER FILTER UNIT

Also Published As

Publication number Publication date
FR2191924B1 (fi) 1977-12-23
GB1427940A (en) 1976-03-10
DE2233687A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse