BE779333A - VENTILATION DEVICE FIXED TO A TABLE ASSOCIATED WITH CHAIRS - Google Patents

VENTILATION DEVICE FIXED TO A TABLE ASSOCIATED WITH CHAIRS

Info

Publication number: BE779333A
Authority: BE; Belgium
Prior art keywords: chairs; ventilation device; device fixed; table associated; fixed
Prior art date: 1971-02-18

Application number

BE779333A

Other languages

French (fr)

Original Assignee

Sulzer Ag

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.)

1971-02-18

Filing date

1972-02-14

Publication date

1972-08-14

1972-02-14 Application filed by Sulzer Ag filed Critical Sulzer Ag

1972-08-14 Publication of BE779333A publication Critical patent/BE779333A/en

Classifications

- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/0604—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser integrated in or forming part of furniture

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Air-Flow Control Members (AREA)

BE779333A 1971-02-18 1972-02-14 VENTILATION DEVICE FIXED TO A TABLE ASSOCIATED WITH CHAIRS BE779333A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH237671A CH537725A (en)	1971-02-18	1971-02-18	Ventilation device for a hall to which fresh air is supplied

Publications (1)

Publication Number	Publication Date
BE779333A true BE779333A (en)	1972-08-14

Family

ID=4232318

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE779333A BE779333A (en)	1971-02-18	1972-02-14	VENTILATION DEVICE FIXED TO A TABLE ASSOCIATED WITH CHAIRS

Country Status (7)

Country	Link
AT (1)	AT306955B (en)
BE (1)	BE779333A (en)
CH (1)	CH537725A (en)
DE (1)	DE2108942A1 (en)
FR (1)	FR2125312B1 (en)
GB (1)	GB1387013A (en)
IT (1)	IT947627B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3633723A1 (en) *	1986-10-03	1988-04-14	Hoelter Heinz	Seat for living rooms with integrated filter technique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1273329A (en) *	1960-11-14	1961-10-06	Neu Sa	Semi-autonomous air conditioner with high induction power
US3486790A (en) *	1968-04-19	1969-12-30	American Seating Co	Chair assembly
FR1598805A (en) *	1968-12-27	1970-07-06

1971
- 1971-02-18 CH CH237671A patent/CH537725A/en not_active IP Right Cessation
- 1971-02-25 DE DE19712108942 patent/DE2108942A1/en active Pending
1972
- 1972-01-21 AT AT49972A patent/AT306955B/en not_active IP Right Cessation
- 1972-02-03 FR FR7203646A patent/FR2125312B1/fr not_active Expired
- 1972-02-14 BE BE779333A patent/BE779333A/en not_active IP Right Cessation
- 1972-02-17 IT IT2065872A patent/IT947627B/en active
- 1972-02-18 GB GB762172A patent/GB1387013A/en not_active Expired

Also Published As

Publication number	Publication date
FR2125312A1 (en)	1972-09-29
AT306955B (en)	1973-05-10
IT947627B (en)	1973-05-30
DE2108942A1 (en)	1972-09-07
CH537725A (en)	1973-06-15
GB1387013A (en)	1975-03-12
FR2125312B1 (en)	1975-10-24

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Legal Events

Date	Code	Title	Description
1989-08-31	RE	Patent lapsed	Owner name: SULZER FRERES S.A. Effective date: 19890228

Date

Code

Title

Description

1989-08-31

Patent lapsed

Owner name: SULZER FRERES S.A.

Effective date: 19890228