NL51582C - - Google Patents

Info

Publication number: NL51582C
Authority: NL; Netherlands

Application number

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.)

1937-03-09

Publication of NL51582C publication Critical patent/NL51582C/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
- 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
- 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
- F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane

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)
Structures Of Non-Positive Displacement Pumps (AREA)
Air-Flow Control Members (AREA)

NL51582D 1937-03-09 NL51582C (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK2264659X		1937-03-09

Publications (1)

Publication Number	Publication Date
NL51582C true NL51582C (ko)

Family

ID=8158370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL51582D NL51582C (ko)	1937-03-09

Country Status (3)

Country	Link
US (1)	US2264659A (ko)
GB (1)	GB509635A (ko)
NL (1)	NL51582C (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505394A (en) *	1947-05-20	1950-04-25	William H Goettl	Ventilating register
DE19954162C1 (de) *	1999-11-10	2001-06-28	Ltg Ag	Luftauslass

0
- NL NL51582D patent/NL51582C/xx active
1938
- 1938-03-07 US US194503A patent/US2264659A/en not_active Expired - Lifetime
- 1938-03-09 GB GB7410/38A patent/GB509635A/en not_active Expired

Also Published As

Publication number	Publication date
GB509635A (en)	1939-07-19
US2264659A (en)	1941-12-02

Publication	Publication Date	Title
IT357273B (ko)
AT151505B (ko)	1937-11-25
BE420085R (ko)	1937-03-31
BE421670A (ko)	1937-06-30
NL54640C (ko)
BE421514A (ko)
BE421498A (ko)	1937-06-30
BE421473A (ko)
BE421431A (ko)	1937-08-31
BE421290A (ko)	1937-05-31
BE421282A (ko)
BE421131A (ko)
BE421055A (ko)	1937-05-31
BE421017A (ko)
BE420975A (ko)	1937-05-31
BE420934A (ko)	1937-06-30
BE420815A (ko)
BE420798A (ko)	1937-04-30
NL54556C (ko)	1943-05-15
BE420715A (ko)
BE420680A (ko)
NL52540C (ko)	1942-05-15
NL52250C (ko)
BE420616A (ko)
BE420607A (ko)	1937-04-30