FR2244966A1 - - Google Patents

Info

Publication number: FR2244966A1
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

FR7431535A

Other languages

Other versions

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.)

Luwa Ltd

Original Assignee

Luwa 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.)

1973-09-21

Filing date

1974-09-18

Publication date

1975-04-18

1974-09-18 Application filed by Luwa Ltd filed Critical Luwa Ltd

1975-04-18 Publication of FR2244966A1 publication Critical patent/FR2244966A1/fr

1978-11-24 Application granted granted Critical

1978-11-24 Publication of FR2244966B1 publication Critical patent/FR2244966B1/fr

Status Expired legal-status Critical Current

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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Combustion & Propulsion (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Ventilation (AREA)

FR7431535A 1973-09-21 1974-09-18 Expired FR2244966B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1358773A CH572600A5 (en)	1973-09-21	1973-09-21

Publications (2)

Publication Number	Publication Date
FR2244966A1 true FR2244966A1 (en)	1975-04-18
FR2244966B1 FR2244966B1 (en)	1978-11-24

Family

ID=4393670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7431535A Expired FR2244966B1 (en)	1973-09-21	1974-09-18

Country Status (7)

Country	Link
JP (1)	JPS5058850A (en)
CH (1)	CH572600A5 (en)
DE (1)	DE2442546A1 (en)
ES (1)	ES430562A1 (en)
FR (1)	FR2244966B1 (en)
GB (1)	GB1485783A (en)
SE (1)	SE7411752L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7934900U1 (en) *	1979-12-12	1980-03-13	Dyna-Plastik-Werke Gmbh, 5060 Bergisch Gladbach	WINDOWS OR WINDOW DOORS WITH CLEAR VENTILATION
DE3941899A1 (en) *	1989-12-19	1991-06-20	Kessler & Luch Gmbh	AIR PERFORMANCE WITH FILTER
DE4130650A1 (en) *	1991-09-14	1993-03-18	Kesslertech Gmbh	AIR CONDITIONING FOR THE HUMAN AREA, ESPECIALLY FOR LIVING AND WORKING AREAS
DE4130648A1 (en) *	1991-09-14	1993-03-18	Kesslertech Gmbh	Air conditioning plant for buildings - has housing near discharge channel outlet, with airborne particle filter and sorption filter, acting as sound absorber
DE4130651A1 (en) *	1991-09-14	1993-03-18	Kesslertech Gmbh	Air conditioning plant for buildings - has housing behind blower, with airborne particle filter and sorption filter, acting as sound absorber
DE4226687C1 (en) *	1992-08-12	1994-01-05	Hoelter Heinz	Method for fitting filter in front of outlet aperture of air conditioning channel - involves fitting lower frame by dowels, bolts or adhesion on wall around outlet aperture
DE4319928C2 (en) *	1993-05-20	1997-05-07	Humanair Patentverwertung Gmbh	Air conditioning system for the human area
DE29815327U1 (en) *	1998-08-26	2000-01-05	Thesz-Freimuth, Anette Waltraud, 83404 Ainring	Heater for a warm air system
CN112710369B (en) *	2020-12-25	2022-03-29	美埃(中国)环境科技股份有限公司	Assembly for real-time monitoring and transmitting filter weight

1973
- 1973-09-21 CH CH1358773A patent/CH572600A5/xx not_active IP Right Cessation
1974
- 1974-09-05 DE DE19742442546 patent/DE2442546A1/en not_active Withdrawn
- 1974-09-18 FR FR7431535A patent/FR2244966B1/fr not_active Expired
- 1974-09-18 SE SE7411752A patent/SE7411752L/ not_active Application Discontinuation
- 1974-09-19 GB GB4094774A patent/GB1485783A/en not_active Expired
- 1974-09-20 ES ES430562A patent/ES430562A1/en not_active Expired
- 1974-09-20 JP JP49107917A patent/JPS5058850A/ja active Pending

Also Published As

Publication number	Publication date
ES430562A1 (en)	1976-10-16
SE7411752L (en)	1975-03-24
JPS5058850A (en)	1975-05-21
FR2244966B1 (en)	1978-11-24
GB1485783A (en)	1977-09-14
CH572600A5 (en)	1976-02-13
DE2442546A1 (en)	1975-03-27

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU471343B2 (en)	1976-04-15
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AR199451A1 (en)	1974-08-30
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU477823B2 (en)	1975-06-19
AU461342B2 (en)	1975-05-22
AU471461B2 (en)	1976-04-29
AR200256A1 (en)	1974-10-31
AU476873B1 (en)	1975-01-09
AR210729A1 (en)	1977-09-15
AU477824B2 (en)	1975-07-17

Legal Events

Date	Code	Title	Description
1986-07-25	ST	Notification of lapse