ATA19992A - METHOD FOR PRODUCING VENTILATION GRIDS - Google Patents
METHOD FOR PRODUCING VENTILATION GRIDSInfo
- Publication number
- ATA19992A ATA19992A AT19992A AT19992A ATA19992A AT A19992 A ATA19992 A AT A19992A AT 19992 A AT19992 A AT 19992A AT 19992 A AT19992 A AT 19992A AT A19992 A ATA19992 A AT A19992A
- Authority
- AT
- Austria
- Prior art keywords
- ventilation grids
- producing ventilation
- producing
- grids
- ventilation
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000009423 ventilation Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/02—Closed stoves
- F24B1/04—Closed stoves built-up from glazed tiles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914103992 DE4103992A1 (en) | 1991-02-09 | 1991-02-09 | METHOD FOR PRODUCING VENTILATION GRILLS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATA19992A true ATA19992A (en) | 1995-12-15 |
Family
ID=6424740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT19992A ATA19992A (en) | 1991-02-09 | 1992-02-06 | METHOD FOR PRODUCING VENTILATION GRIDS |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | ATA19992A (en) |
| DE (1) | DE4103992A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4239050A1 (en) * | 1992-11-20 | 1994-05-26 | Schako Metallwarenfabrik | Method for producing housing for part of air guidance system - involves flanged inner walls with slot in one wall and splicing strips on other, flanges having outer strips to abut or overlap splicing strips |
| DE4400225A1 (en) * | 1994-01-07 | 1995-07-13 | Schako Metallwarenfabrik | Air outlet |
| DE4404522A1 (en) * | 1994-02-12 | 1995-08-17 | Schako Metallwarenfabrik | Method of manufacturing room air outlet |
| US5744213A (en) * | 1995-08-25 | 1998-04-28 | Soltech. Inc. | Enclosure panel with herringbone aperture pattern |
| RU2267593C1 (en) * | 2004-06-30 | 2006-01-10 | Олег Николаевич Швецов | Window air cleaning device |
-
1991
- 1991-02-09 DE DE19914103992 patent/DE4103992A1/en not_active Withdrawn
-
1992
- 1992-02-06 AT AT19992A patent/ATA19992A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4103992A1 (en) | 1992-08-13 |
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| ATA19992A (en) | METHOD FOR PRODUCING VENTILATION GRIDS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1Z | Withdrawn |