GB1404451A - Ventilators - Google Patents

Ventilators

Info

Publication number: GB1404451A
Authority: GB; United Kingdom
Prior art keywords: ventilators
Prior art date: 1971-04-30
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

GB1237071A

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.)

Troldtekt Ltd

Original Assignee

Colt International 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.)

1971-04-30

Filing date

1971-04-30

Publication date

1975-08-28

1971-04-30 Application filed by Colt International Ltd filed Critical Colt International Ltd

1971-04-30 Priority to GB1237071A priority Critical patent/GB1404451A/en

1972-04-27 Priority to SE7205597A priority patent/SE385322B/en

1972-04-27 Priority to FR7215066A priority patent/FR2134603B1/fr

1972-04-27 Priority to DE2220638A priority patent/DE2220638C2/en

1972-04-27 Priority to AU41597/72A priority patent/AU465855B2/en

1972-04-27 Priority to AU41599/72A priority patent/AU465823B2/en

1972-04-27 Priority to SE7205598A priority patent/SE385151B/en

1972-04-27 Priority to FR7215067A priority patent/FR2134604B1/fr

1972-04-28 Priority to BE782884A priority patent/BE782884A/en

1972-04-28 Priority to ZA722895A priority patent/ZA722895B/en

1972-04-28 Priority to NL7205801A priority patent/NL7205801A/xx

1972-04-28 Priority to ZA722889A priority patent/ZA722889B/en

1972-04-28 Priority to DE2220920A priority patent/DE2220920C2/en

1972-04-28 Priority to NL7205800.A priority patent/NL161874C/en

1972-04-28 Priority to BE782885A priority patent/BE782885A/en

1972-04-28 Priority to IT23719/72A priority patent/IT953858B/en

1972-04-29 Priority to IT23789/72A priority patent/IT953893B/en

1972-04-29 Priority to ES402267A priority patent/ES402267A1/en

1972-04-29 Priority to ES402268A priority patent/ES402268A1/en

1975-08-28 Publication of GB1404451A publication Critical patent/GB1404451A/en

1977-11-10 Priority to HK568/77A priority patent/HK56877A/en

1978-12-31 Priority to MY1978362A priority patent/MY7800362A/en

Status Expired legal-status Critical Current

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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- 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
- E06B7/08—Louvre doors, windows or grilles
- 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
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
- 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
- F24F13/082—Grilles, registers or guards

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Air-Flow Control Members (AREA)
Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

GB1237071A 1971-04-30 1971-04-30 Ventilators Expired GB1404451A (en)

Priority Applications (21)

Application Number	Priority Date	Filing Date	Title
GB1237071A GB1404451A (en)	1971-04-30	1971-04-30	Ventilators
SE7205597A SE385322B (en)	1971-04-30	1972-04-27	JALUSIGALLER
FR7215066A FR2134603B1 (en)	1971-04-30	1972-04-27
DE2220638A DE2220638C2 (en)	1971-04-30	1972-04-27	Ventilation grille with blind strips
AU41597/72A AU465855B2 (en)	1971-04-30	1972-04-27	Improvements relating to ventilators
AU41599/72A AU465823B2 (en)	1971-04-30	1972-04-27	Improvements relating to ventilators
SE7205598A SE385151B (en)	1971-04-30	1972-04-27	JALUSI SHEET FOR FIXED OR ADJUSTABLE JALUS GALLS
FR7215067A FR2134604B1 (en)	1971-04-30	1972-04-27
ZA722889A ZA722889B (en)	1971-04-30	1972-04-28	Improvements relating to ventilators
IT23719/72A IT953858B (en)	1971-04-30	1972-04-28	IMPROVEMENTS RELATING TO VENTILATION OPENINGS
NL7205801A NL7205801A (en)	1971-04-30	1972-04-28
BE782884A BE782884A (en)	1971-04-30	1972-04-28	ADVANCED FANS
DE2220920A DE2220920C2 (en)	1971-04-30	1972-04-28	Louvre strip for ventilation grille
NL7205800.A NL161874C (en)	1971-04-30	1972-04-28	VENTILATION DEVICE OF AT LEAST TWO ZIG-SAW GROUND-PLACED GROUPS OF PLATE-SHAPED ELEMENTS.
BE782885A BE782885A (en)	1971-04-30	1972-04-28	ADVANCED FANS
ZA722895A ZA722895B (en)	1971-04-30	1972-04-28	Improvements relating to ventilators
IT23789/72A IT953893B (en)	1971-04-30	1972-04-29	IMPROVEMENTS RELATING TO VENTILATION OPENINGS
ES402267A ES402267A1 (en)	1971-04-30	1972-04-29	IMPROVEMENTS INTRODUCED IN PERSIAN FANS.
ES402268A ES402268A1 (en)	1971-04-30	1972-04-29	Ventilators
HK568/77A HK56877A (en)	1971-04-30	1977-11-10	Improvements relating to ventilators
MY1978362A MY7800362A (en)	1971-04-30	1978-12-31	Improvements relating to ventilators

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1237071A GB1404451A (en)	1971-04-30	1971-04-30	Ventilators

Publications (1)

Publication Number	Publication Date
GB1404451A true GB1404451A (en)	1975-08-28

Family

ID=10003297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1237071A Expired GB1404451A (en)	1971-04-30	1971-04-30	Ventilators

Country Status (12)

Country	Link
AU (2)	AU465823B2 (en)
BE (2)	BE782885A (en)
DE (2)	DE2220638C2 (en)
ES (2)	ES402268A1 (en)
FR (2)	FR2134604B1 (en)
GB (1)	GB1404451A (en)
HK (1)	HK56877A (en)
IT (2)	IT953858B (en)
MY (1)	MY7800362A (en)
NL (2)	NL7205801A (en)
SE (2)	SE385322B (en)
ZA (2)	ZA722895B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2182135A (en) *	1985-10-23	1987-05-07	Lund Hansen Kjeld Balslev	Ventilation grilles
GB2202934A (en) *	1987-02-06	1988-10-05	Hoesch Ag	Device for covering of air vents in special vehicles
GB2285860A (en) *	1993-10-30	1995-07-26	Gilberts	Louvres:water collection
CN106320932A (en) *	2015-06-30	2017-01-11	国网天津市电力公司	Transformer substation shutter with drainage function

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1583995A (en) *	1976-06-05	1981-02-04	Colt Int Ltd	Ventilators
US4263842A (en) *	1978-08-02	1981-04-28	Moore Robert D	Adjustable louver assembly
DE2839998A1 (en) *	1978-09-14	1980-04-03	Betonbau Gmbh	Switchgear housing ventilating grid - has tilting inner slats swung into closed position by internal explosion to form barrier
NL8302685A (en) *	1983-07-28	1985-02-18	Zwart Gerard Johannes De	VENTILATION DEVICE.
DE8508631U1 (en) *	1985-03-22	1987-08-06	Eltreva Ag, Aesch	Fastening for the slats of a blind
DE4307824C2 (en) *	1992-05-13	1999-12-09	Betonbau Gmbh	Installation element for openings in the outer wall of a building
FR2713319B1 (en) *	1993-11-30	1996-01-05	Philippe Poudre	Aeration grid.
DE9405211U1 (en) *	1994-03-28	1995-07-27	Betonbau GmbH, 68753 Waghäusel	Installation element for an opening in the outer wall of a building

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1009248A (en) *	1948-05-29	1952-05-27	Sergram	Sophisticated persiennage
CH356577A (en) *	1958-02-06	1961-08-31	Ventilator Ag	Liquid separators for liquids carried in gases, in particular for air conditioning systems or humidifying systems with water atomization
CH380335A (en) *	1960-01-27	1964-07-31	Svenska Flaektfabriken Ab	Ventilation louvre for external walls
US3086443A (en) *	1960-02-25	1963-04-23	Trane Co	Air register
US3267834A (en) *	1963-09-16	1966-08-23	Reynolds Metals Co	Ventilating system including louver sheet members
GB1188938A (en) *	1966-11-18	1970-04-22	Multivent Engineering Ltd	An Improved Water Droplet Eliminator for use in Air Ducts.
GB1153397A (en) *	1967-03-13	1969-05-29	Henry Hope & Sons Ltd	Adjustable Louvres.
GB1285721A (en) *	1968-12-12	1972-08-16	Colt Internat Ltd	Improvements relating to ventilators
SE323783B (en) *	1969-01-17	1970-05-11	Svenska Flaektfabriken Ab
DE2035087B2 (en) *	1970-07-15	1980-11-27	A. Upmann Ohg Kamintuerenfabrik, 4830 Guetersloh	Multiple section ventilation grating - has round-section ribs engaging in mating recesses from front to rear

1971
- 1971-04-30 GB GB1237071A patent/GB1404451A/en not_active Expired
1972
- 1972-04-27 SE SE7205597A patent/SE385322B/en unknown
- 1972-04-27 AU AU41599/72A patent/AU465823B2/en not_active Expired
- 1972-04-27 FR FR7215067A patent/FR2134604B1/fr not_active Expired
- 1972-04-27 DE DE2220638A patent/DE2220638C2/en not_active Expired
- 1972-04-27 FR FR7215066A patent/FR2134603B1/fr not_active Expired
- 1972-04-27 SE SE7205598A patent/SE385151B/en unknown
- 1972-04-27 AU AU41597/72A patent/AU465855B2/en not_active Expired
- 1972-04-28 BE BE782885A patent/BE782885A/en not_active IP Right Cessation
- 1972-04-28 NL NL7205801A patent/NL7205801A/xx not_active Application Discontinuation
- 1972-04-28 IT IT23719/72A patent/IT953858B/en active
- 1972-04-28 BE BE782884A patent/BE782884A/en not_active IP Right Cessation
- 1972-04-28 ZA ZA722895A patent/ZA722895B/en unknown
- 1972-04-28 NL NL7205800.A patent/NL161874C/en not_active IP Right Cessation
- 1972-04-28 DE DE2220920A patent/DE2220920C2/en not_active Expired
- 1972-04-28 ZA ZA722889A patent/ZA722889B/en unknown
- 1972-04-29 IT IT23789/72A patent/IT953893B/en active
- 1972-04-29 ES ES402268A patent/ES402268A1/en not_active Expired
- 1972-04-29 ES ES402267A patent/ES402267A1/en not_active Expired
1977
- 1977-11-10 HK HK568/77A patent/HK56877A/en unknown
1978
- 1978-12-31 MY MY1978362A patent/MY7800362A/en unknown

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2182135A (en) *	1985-10-23	1987-05-07	Lund Hansen Kjeld Balslev	Ventilation grilles
GB2182135B (en) *	1985-10-23	1990-03-28	Lund Hansen Kjeld Balslev	A louvre structure particularly usable as a ventilator grid structure
GB2202934A (en) *	1987-02-06	1988-10-05	Hoesch Ag	Device for covering of air vents in special vehicles
GB2202934B (en) *	1987-02-06	1990-11-07	Hoesch Ag	Device for covering of air vents in special vehicles
GB2285860A (en) *	1993-10-30	1995-07-26	Gilberts	Louvres:water collection
GB2285860B (en) *	1993-10-30	1998-03-18	Gilberts	Louvred apparatus
CN106320932A (en) *	2015-06-30	2017-01-11	国网天津市电力公司	Transformer substation shutter with drainage function

Also Published As

Publication number	Publication date
AU465855B2 (en)	1975-10-09
AU4159772A (en)	1973-12-20
FR2134603A1 (en)	1972-12-08
AU465823B2 (en)	1975-10-09
NL7205800A (en)	1972-11-01
BE782884A (en)	1972-09-01
SE385151B (en)	1976-06-08
DE2220920A1 (en)	1972-11-16
FR2134604B1 (en)	1976-08-06
NL7205801A (en)	1972-11-01
NL161874B (en)	1979-10-15
MY7800362A (en)	1978-12-31
IT953893B (en)	1973-08-10
ZA722889B (en)	1973-02-28
ZA722895B (en)	1973-02-28
IT953858B (en)	1973-08-10
ES402268A1 (en)	1976-05-01
AU4159972A (en)	1973-12-20
FR2134603B1 (en)	1976-06-11
DE2220920C2 (en)	1982-11-18
DE2220638C2 (en)	1982-03-11
NL161874C (en)	1980-03-17
DE2220638A1 (en)	1972-11-09
SE385322B (en)	1976-06-21
HK56877A (en)	1977-11-18
FR2134604A1 (en)	1972-12-08
BE782885A (en)	1972-09-01
ES402267A1 (en)	1976-01-01

Publication	Publication Date	Title
CY861A (en)	1976-12-17	Phenicillins
GB1404451A (en)	1975-08-28	Ventilators
EG10585A (en)	1976-07-31	Phenoxycarboxamides
GB1404022A (en)	1975-08-28	Dihydropyridazones
AU4916772A (en)	1974-05-23	Benzimidazolyl-2-aminoimidazolines
IL39635A0 (en)	1972-08-30	Cinnamanilides
CY988A (en)	1979-08-02	Thienobenzazepines
AU4209872A (en)	1973-11-15	Container-agitator
GB1389829A (en)	1975-04-09	Clawrings
GB1404452A (en)	1975-08-28	Ventilators
YU179772A (en)	1976-06-30	Termostaticni ventil
GB1400755A (en)	1975-07-23	Benzodizepines
YU33305B (en)	1976-08-31	Vezava radiatorskih clenov
ZA723379B (en)	1974-01-30	1-cyanobenzimidazoles
GB1400602A (en)	1975-07-16	2-5-nitro-2-thazolyl-benzimidazoles
GB1401975A (en)	1975-08-06	3-trifluoromethyl-anilides
SE7207203L (en)	1972-12-04	Ventilators
GB1405748A (en)	1975-09-10	Ventilators
IL40948A (en)	1975-11-25	Pgf2alpha-9-esters
CA34072S (en)	1971-06-28	Stewpan
CA34069S (en)	1971-06-28	Frypan
CA34306S (en)	1971-08-30	Conitainer
CA34806S (en)	1971-12-06	Vahicle
CA33516S (en)	1971-02-01	Clamp-aroundammeter-voltmeter
YU33095B (en)	1976-04-30	Komandni ventil kocenja

Legal Events

Date	Code	Title	Description
1976-01-09	PS	Patent sealed
1992-08-26	PE20	Patent expired after termination of 20 years