FR2179268B1 - - Google Patents

Info

Publication number
FR2179268B1
FR2179268B1 FR7312978A FR7312978A FR2179268B1 FR 2179268 B1 FR2179268 B1 FR 2179268B1 FR 7312978 A FR7312978 A FR 7312978A FR 7312978 A FR7312978 A FR 7312978A FR 2179268 B1 FR2179268 B1 FR 2179268B1
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
Application number
FR7312978A
Other versions
FR2179268A1 (fr
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2179268A1 publication Critical patent/FR2179268A1/fr
Application granted granted Critical
Publication of FR2179268B1 publication Critical patent/FR2179268B1/fr
Expired legal-status Critical Current

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
FR7312978A 1972-04-07 1973-04-05 Expired FR2179268B1 (fr)

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 (2)

Publication Number Publication Date
FR2179268A1 FR2179268A1 (fr) 1973-11-16
FR2179268B1 true FR2179268B1 (fr) 1977-02-04

Family

ID=26934689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312978A Expired FR2179268B1 (fr) 1972-04-07 1973-04-05

Country Status (15)

Country Link
US (1) US3886851A (fr)
JP (1) JPS5443745B2 (fr)
AR (1) AR203992A1 (fr)
CA (1) CA994594A (fr)
DE (1) DE2317086C3 (fr)
DK (1) DK134951B (fr)
ES (1) ES413449A1 (fr)
FI (1) FI56896C (fr)
FR (1) FR2179268B1 (fr)
GB (2) GB1432791A (fr)
IN (1) IN138995B (fr)
IT (1) IT982973B (fr)
NL (1) NL7304798A (fr)
NO (1) NO137025C (fr)
SE (1) SE407278B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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
DE3108678A1 (de) * 1981-03-07 1983-01-20 Glatt Maschinen- Und Apparatebau Ag, Pratteln Reinraumkabine
DE3235927C1 (de) * 1981-03-07 1990-04-05 Glatt Maschinen & Appbau Ag Reinraumkammer
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 (fr) * 2004-02-04 2012-01-10 Michael C. Launer Ensemble de montage pour barriere pneumatique
US8547234B2 (en) * 2004-12-14 2013-10-01 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
US7380375B2 (en) * 2004-12-14 2008-06-03 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
US7804685B2 (en) 2005-09-19 2010-09-28 Chatsworth Products, Inc. Ducted exhaust equipment enclosure
US8107238B2 (en) 2005-09-19 2012-01-31 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 (fr) 2009-01-28 2018-09-25 Bryn Gough Magee Entree amelioree
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)

* Cited by examiner, † Cited by third party
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 (fr) * 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 (fr) * 1968-05-31 1970-01-26 M Aberg
US3578060A (en) * 1969-04-18 1971-05-11 Lloyd Spencer Vertically movable self-locking shutter

Also Published As

Publication number Publication date
US3886851A (en) 1975-06-03
FI56896C (fi) 1980-04-10
DE2317086C3 (de) 1982-03-04
ES413449A1 (es) 1976-05-01
DK134951C (fr) 1977-07-04
NO137025C (no) 1977-12-14
DE2317086B2 (de) 1980-10-02
DE2317086A1 (de) 1973-10-18
JPS5443745B2 (fr) 1979-12-21
GB1432792A (en) 1976-04-22
NO137025B (no) 1977-09-05
NL7304798A (fr) 1973-10-09
DK134951B (da) 1977-02-14
IT982973B (it) 1974-10-21
JPS498853A (fr) 1974-01-25
SE407278B (sv) 1979-03-19
CA994594A (en) 1976-08-10
FR2179268A1 (fr) 1973-11-16
IN138995B (fr) 1976-04-24
AR203992A1 (es) 1975-11-12
FI56896B (fi) 1979-12-31
GB1432791A (en) 1976-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse