IN138995B - - Google Patents
Info
- Publication number
- IN138995B IN138995B IN719/CAL/73A IN719CA1973A IN138995B IN 138995 B IN138995 B IN 138995B IN 719CA1973 A IN719CA1973 A IN 719CA1973A IN 138995 B IN138995 B IN 138995B
- Authority
- IN
- India
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
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/92—Doors or windows extensible when set in position
- E06B3/921—Doors or windows extensible when set in position with several parts mounted telescopically inside each other
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Duct Arrangements (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Air-Flow Control Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Tents Or Canopies (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24192572A | 1972-04-07 | 1972-04-07 | |
| US339774A US3886851A (en) | 1972-04-07 | 1973-03-14 | Air curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN138995B true IN138995B (et) | 1976-04-24 |
Family
ID=26934689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN719/CAL/73A IN138995B (et) | 1972-04-07 | 1973-03-29 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3886851A (et) |
| JP (1) | JPS5443745B2 (et) |
| AR (1) | AR203992A1 (et) |
| CA (1) | CA994594A (et) |
| DE (1) | DE2317086C3 (et) |
| DK (1) | DK134951B (et) |
| ES (1) | ES413449A1 (et) |
| FI (1) | FI56896C (et) |
| FR (1) | FR2179268B1 (et) |
| GB (2) | GB1432792A (et) |
| IN (1) | IN138995B (et) |
| IT (1) | IT982973B (et) |
| NL (1) | NL7304798A (et) |
| NO (1) | NO137025C (et) |
| SE (1) | SE407278B (et) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104837A (en) * | 1976-12-13 | 1978-08-08 | Naito Han Ichiro | Wall constructing method and wall constructed thereby |
| US4275645A (en) * | 1978-07-10 | 1981-06-30 | Expertise Assistance Inc. | Closure for service opening |
| DE3235927D2 (en) * | 1981-03-07 | 1983-02-24 | Glatt Maschinen & Apparatebau | Air conditionned room and method for using same |
| DE3108678A1 (de) * | 1981-03-07 | 1983-01-20 | Glatt Maschinen- Und Apparatebau Ag, Pratteln | Reinraumkabine |
| FR2614926B1 (fr) * | 1987-05-07 | 1992-02-28 | Caillet Rene | Rideau de faible encombrement pour la fermeture de passages |
| IL102513A (en) * | 1992-07-15 | 1995-11-27 | Israel State | Varactor diode frequency multiplier |
| US5271183A (en) * | 1992-09-25 | 1993-12-21 | Rite-Hite Corporation | Safety barrier assembly |
| DE10056596C2 (de) * | 2000-11-15 | 2003-04-03 | Teddington Controls Gmbh | Luftschleiervorrichtung |
| US7934494B1 (en) * | 2003-10-10 | 2011-05-03 | Donna Gail Schneider | Collapsible heating apparatus |
| CA2457106C (en) * | 2004-02-04 | 2012-01-10 | Michael C. Launer | Mounting assembly for an air barrier |
| US7380375B2 (en) * | 2004-12-14 | 2008-06-03 | Rite-Hite Holding Corporation | Alarm system for a loading dock |
| US8590087B2 (en) | 2004-12-14 | 2013-11-26 | Rite-Hite Holding Corporation | Lighting and signaling systems for loading docks |
| US8547234B2 (en) * | 2004-12-14 | 2013-10-01 | Rite-Hite Holding Corporation | Alarm system for a loading dock |
| GB0509919D0 (en) * | 2005-05-16 | 2005-06-22 | Ralph Ellerker 1795 Ltd | Improvements to door closure system |
| US20060273295A1 (en) * | 2005-06-01 | 2006-12-07 | Paul Maly | Extruded protective railing system |
| US8107238B2 (en) | 2005-09-19 | 2012-01-31 | Chatsworth Products, Inc. | Ducted exhaust equipment enclosure |
| US7804685B2 (en) * | 2005-09-19 | 2010-09-28 | Chatsworth Products, Inc. | Ducted exhaust equipment enclosure |
| TWM326441U (en) * | 2007-06-01 | 2008-02-01 | Inst Of Occupational Safety & Health Council Of Labor Affairs | Biological safety cabinet with air curtain |
| JP5074852B2 (ja) * | 2007-07-31 | 2012-11-14 | キョーラク株式会社 | 空調ダクト |
| KR101308510B1 (ko) * | 2007-11-05 | 2013-09-12 | 동부대우전자 주식회사 | 히터 내장형 흡기관을 구비하는 건조기 |
| CA2691245C (en) | 2009-01-28 | 2018-09-25 | Bryn Gough Magee | Enhanced entranceway |
| KR101126657B1 (ko) | 2010-04-23 | 2012-03-29 | 이순철 | 에어커튼 |
| US8910420B2 (en) * | 2013-03-08 | 2014-12-16 | The Boeing Company | Sliding lavatory pocket door |
| US9303423B2 (en) * | 2013-10-08 | 2016-04-05 | Ilc Dover Ip, Inc. | Deployable flexible flood mitigation device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2057850A (en) * | 1934-03-14 | 1936-10-20 | Sims Oscar | Closure device |
| US3038400A (en) * | 1958-12-16 | 1962-06-12 | V C Patterson & Associates Inc | Closure for cold storage warehouse service opening |
| US3231006A (en) * | 1962-06-14 | 1966-01-25 | Du Pont | Pneumatically-actuated roll-up closure |
| DE1218692B (de) * | 1962-06-19 | 1966-06-08 | Bahco Ab | Anordnung bei mit Schiebetueren in Aussenwaenden von Gebaeuden kombinierten Luftvorhaengen |
| US3215058A (en) * | 1962-10-15 | 1965-11-02 | King Company | Air curtain apparatus |
| SE309482B (et) * | 1965-11-12 | 1969-03-24 | M Aberg | |
| US3362469A (en) * | 1966-01-03 | 1968-01-09 | Berner Ind Inc | Air curtain |
| US3394755A (en) * | 1967-02-06 | 1968-07-30 | Conditionaire Australia Pty Lt | Air screen creating-air conditioning apparatus |
| DE1968261U (de) * | 1967-07-13 | 1967-09-14 | Liwa Werke Liersch & Wagner K | Lockenwickler. |
| SE319891B (et) * | 1968-05-31 | 1970-01-26 | M Aberg | |
| US3578060A (en) * | 1969-04-18 | 1971-05-11 | Lloyd Spencer | Vertically movable self-locking shutter |
-
1973
- 1973-01-01 AR AR247345A patent/AR203992A1/es active
- 1973-03-14 US US339774A patent/US3886851A/en not_active Expired - Lifetime
- 1973-03-26 SE SE7304199A patent/SE407278B/xx unknown
- 1973-03-26 CA CA167,091A patent/CA994594A/en not_active Expired
- 1973-03-29 IN IN719/CAL/73A patent/IN138995B/en unknown
- 1973-04-04 NO NO1379/73A patent/NO137025C/no unknown
- 1973-04-05 IT IT49253/73A patent/IT982973B/it active
- 1973-04-05 GB GB4130775A patent/GB1432792A/en not_active Expired
- 1973-04-05 DE DE2317086A patent/DE2317086C3/de not_active Expired
- 1973-04-05 GB GB1633373A patent/GB1432791A/en not_active Expired
- 1973-04-05 FR FR7312978A patent/FR2179268B1/fr not_active Expired
- 1973-04-06 NL NL7304798A patent/NL7304798A/xx not_active Application Discontinuation
- 1973-04-06 FI FI1082/73A patent/FI56896C/fi active
- 1973-04-06 JP JP3886473A patent/JPS5443745B2/ja not_active Expired
- 1973-04-06 ES ES413449A patent/ES413449A1/es not_active Expired
- 1973-04-06 DK DK188373AA patent/DK134951B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO137025B (no) | 1977-09-05 |
| JPS498853A (et) | 1974-01-25 |
| ES413449A1 (es) | 1976-05-01 |
| FR2179268B1 (et) | 1977-02-04 |
| FI56896C (fi) | 1980-04-10 |
| CA994594A (en) | 1976-08-10 |
| JPS5443745B2 (et) | 1979-12-21 |
| DE2317086A1 (de) | 1973-10-18 |
| DE2317086B2 (de) | 1980-10-02 |
| DK134951B (da) | 1977-02-14 |
| DK134951C (et) | 1977-07-04 |
| NL7304798A (et) | 1973-10-09 |
| FR2179268A1 (et) | 1973-11-16 |
| GB1432792A (en) | 1976-04-22 |
| FI56896B (fi) | 1979-12-31 |
| IT982973B (it) | 1974-10-21 |
| NO137025C (no) | 1977-12-14 |
| US3886851A (en) | 1975-06-03 |
| AR203992A1 (es) | 1975-11-12 |
| GB1432791A (en) | 1976-04-22 |
| SE407278B (sv) | 1979-03-19 |
| DE2317086C3 (de) | 1982-03-04 |