FR2171411B3 - - Google Patents
Info
- Publication number
- FR2171411B3 FR2171411B3 FR7304768A FR7304768A FR2171411B3 FR 2171411 B3 FR2171411 B3 FR 2171411B3 FR 7304768 A FR7304768 A FR 7304768A FR 7304768 A FR7304768 A FR 7304768A FR 2171411 B3 FR2171411 B3 FR 2171411B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK62372 | 1972-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2171411A1 FR2171411A1 (enExample) | 1973-09-21 |
| FR2171411B3 true FR2171411B3 (enExample) | 1976-02-06 |
Family
ID=8095673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304768A Expired FR2171411B3 (enExample) | 1972-02-11 | 1973-02-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3859900A (enExample) |
| CH (1) | CH546930A (enExample) |
| DE (1) | DE2305923A1 (enExample) |
| FR (1) | FR2171411B3 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4308809A (en) * | 1977-10-20 | 1982-01-05 | Woods Maurice G | Solid waste disposal system |
| SE7803010L (sv) * | 1978-03-15 | 1979-09-16 | Bahco Ventilation Ab | Sett och anordning vid portoppning |
| US4409743A (en) * | 1978-11-27 | 1983-10-18 | Knud Jespersen | Perforated walls and duct system |
| USD264751S (en) | 1980-04-14 | 1982-06-01 | Hcr Incorporated | Conditioned air vestibule |
| EP0058782A1 (en) * | 1981-02-24 | 1982-09-01 | Stichting Ontwikkeling Koeltechniek | Cold-storage building |
| WO1982002934A1 (en) * | 1981-02-24 | 1982-09-02 | Vahl Laszlo | Cold-storage building |
| IT8324354A0 (it) * | 1983-12-23 | 1983-12-23 | Zambolin Marco | Procedimento per eliminare le infiltrazioni di aria esterna attraverso aperture quali portoni, in particolare per edifici industriali. |
| DE3403547C2 (de) * | 1984-02-02 | 1986-11-13 | Kessler & Luch Gmbh, 6300 Giessen | Luftschleuse in einem Gebäudeeingang |
| DE3424934A1 (de) * | 1984-07-06 | 1986-01-16 | Volvo Car B.V., Helmond | Fluessigkeitsdaempfer fuer einen kraftstoffbehaelter |
| DE3604422A1 (de) * | 1986-02-13 | 1987-08-20 | Kessler & Luch Gmbh | Vorrichtung zum saeubern kontaminierter oberflaechen mittels stroemender luft |
| JPS62261842A (ja) * | 1986-05-09 | 1987-11-14 | Nippon Air Curtain Kk | 人工竜巻発生機構とその利用法 |
| US4823680A (en) * | 1987-12-07 | 1989-04-25 | Union Carbide Corporation | Wide laminar fluid doors |
| ATE113712T1 (de) * | 1992-11-12 | 1994-11-15 | Merz & Co Gmbh & Co | Dosier-entnahmevorrichtung. |
| US6595429B1 (en) | 2002-04-03 | 2003-07-22 | Asi Technologies, Inc. | Apparatus and method for providing continuous real-time conditioned air curtain |
| US6874331B2 (en) * | 2002-05-17 | 2005-04-05 | Manitowoc Foodservice Companies, Inc. | Device and method for creating a horizontal air curtain for a cooler |
| MXPA05002353A (es) | 2004-03-02 | 2005-09-08 | Asi Tech Inc | Entrada de puerta de cortina de aire. |
| DE102010061007A1 (de) | 2010-04-29 | 2011-11-03 | Teddington Luftschleieranlagen Gmbh | Anordnung zur Abschottung eines Vorraums oder Windfangs |
| US9605855B2 (en) * | 2011-03-14 | 2017-03-28 | Fuji Electric Co., Ltd. | Air conditioning system using outside air |
| US9148978B2 (en) * | 2012-04-19 | 2015-09-29 | Xerox Corporation | Cooling flow accelerator |
| DE202017002789U1 (de) | 2017-05-17 | 2018-08-21 | Dirk Barnstedt | Vorrichtung zur Bildung eines Hohlraums mit einem Sperrgas-Gürtel |
| IT201900011145A1 (it) * | 2019-07-08 | 2021-01-08 | B Projet S R L | Dispositivo per la generazione di una barriera a lama d'aria |
| RU198276U1 (ru) * | 2019-11-21 | 2020-06-29 | Сергей Анатольевич Лысцев | Завеса воздушная |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023688A (en) * | 1958-05-16 | 1962-03-06 | Jr Fred A Kramer | Air barrier |
| US3143952A (en) * | 1960-08-24 | 1964-08-11 | Dualjet Corp | Method and apparatus for conditioning gas |
| US3350994A (en) * | 1965-10-23 | 1967-11-07 | Guibert Raul | Air curtain, ventilating system and air pump therefor |
| US3394755A (en) * | 1967-02-06 | 1968-07-30 | Conditionaire Australia Pty Lt | Air screen creating-air conditioning apparatus |
| US3543532A (en) * | 1968-11-25 | 1970-12-01 | Streater Ind Inc | Air return grille for an air curtain type refrigerated display case |
-
1973
- 1973-02-07 DE DE2305923A patent/DE2305923A1/de active Pending
- 1973-02-08 US US330712A patent/US3859900A/en not_active Expired - Lifetime
- 1973-02-09 CH CH190473A patent/CH546930A/xx not_active IP Right Cessation
- 1973-02-09 FR FR7304768A patent/FR2171411B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3859900A (en) | 1975-01-14 |
| CH546930A (de) | 1974-03-15 |
| DE2305923A1 (de) | 1973-08-16 |
| FR2171411A1 (enExample) | 1973-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |