GB8613537D0 - Ventilation grid - Google Patents

Ventilation grid

Info

Publication number
GB8613537D0
GB8613537D0 GB868613537A GB8613537A GB8613537D0 GB 8613537 D0 GB8613537 D0 GB 8613537D0 GB 868613537 A GB868613537 A GB 868613537A GB 8613537 A GB8613537 A GB 8613537A GB 8613537 D0 GB8613537 D0 GB 8613537D0
Authority
GB
United Kingdom
Prior art keywords
ventilation grid
ventilation
grid
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.)
Granted
Application number
GB868613537A
Other versions
GB2177789B (en
GB2177789A (en
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.)
ARALCO NV
Original Assignee
ARALCO NV
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 ARALCO NV filed Critical ARALCO NV
Publication of GB8613537D0 publication Critical patent/GB8613537D0/en
Publication of GB2177789A publication Critical patent/GB2177789A/en
Application granted granted Critical
Publication of GB2177789B publication Critical patent/GB2177789B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
GB8613537A 1985-07-12 1986-06-04 Ventilation grid with rotatable closing element Expired - Fee Related GB2177789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60743A BE902864A (en) 1985-07-12 1985-07-12 VENTILATION GRILL WITH ROTATABLE CLOSING ELEMENT

Publications (3)

Publication Number Publication Date
GB8613537D0 true GB8613537D0 (en) 1986-07-09
GB2177789A GB2177789A (en) 1987-01-28
GB2177789B GB2177789B (en) 1990-03-14

Family

ID=3865762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8613537A Expired - Fee Related GB2177789B (en) 1985-07-12 1986-06-04 Ventilation grid with rotatable closing element

Country Status (3)

Country Link
BE (1) BE902864A (en)
GB (1) GB2177789B (en)
NL (1) NL8601402A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003684A3 (en) * 1990-02-14 1992-05-19 Aralco Nv Ventilation grille with automatic valve.
NZ236161A (en) * 1990-11-20 1995-04-27 Altherm Aluminium Nz Ltd Controllable ventilation rail with channel for window sashes
BE1004737A6 (en) * 1991-03-29 1993-01-19 Aralco Nv Ventilation grille.
CN112758336B (en) * 2020-12-29 2022-08-05 中国航空工业集团公司西安飞机设计研究所 Dustpan-shaped grille ventilation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530632A (en) * 1938-06-15 1940-12-17 Jacob Ludvig Hellen Improvements in or relating to ventilating device
GB847834A (en) * 1957-03-01 1960-09-14 Norvent Ltd Improvements in or connected with ventilating apparatus
GB1194531A (en) * 1966-06-13 1970-06-10 B W Bailey & Son Ltd Improvements in or relating to Ventilating Means
GB1568957A (en) * 1976-10-18 1980-06-11 Downing J W A Ventilating device
DE2923913A1 (en) * 1979-06-13 1980-12-18 Hoechst Ag CONNECTING DEVICE FOR FLAT HOLLOW BODIES
JPS5671416U (en) * 1979-11-06 1981-06-12

Also Published As

Publication number Publication date
BE902864A (en) 1985-11-04
GB2177789B (en) 1990-03-14
NL8601402A (en) 1987-02-02
GB2177789A (en) 1987-01-28

Similar Documents

Publication Publication Date Title
GB2179437B (en) Ventilator
GB8500632D0 (en) Ventilator
GB8410927D0 (en) Ventilator
GB8430269D0 (en) Ventilator
GB2168801B (en) Ventilator
GB8601645D0 (en) Ventilation device
GB8507043D0 (en) Grid system
GB8405722D0 (en) Ventilator
GB8528874D0 (en) Ventilator
GB8501428D0 (en) Ventilator
GB8603529D0 (en) Ventilation system
GB8613537D0 (en) Ventilation grid
GB8618171D0 (en) Ventilators
GB8502047D0 (en) Humidifiers
GB2180925B (en) Ventilation means
GB8528839D0 (en) Ventilation arrangement
GB8510238D0 (en) Cavity-wall ventilators
GB8625220D0 (en) Louvre structure
GB8404858D0 (en) Ventilator
GB8519102D0 (en) Ventilator
GB8516317D0 (en) Ventilator
GB8706528D0 (en) Ventilator
GB8421657D0 (en) Ventilator
GB8514571D0 (en) Ventilating
GB8621604D0 (en) Ventilator

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010604