EP0900990A3 - Passage à rideau d'air - Google Patents

Passage à rideau d'air Download PDF

Info

Publication number: EP0900990A3
Authority: EP; European Patent Office
Prior art keywords: air curtain; curtain device; device pass; rooms; separation
Prior art date: 1997-09-03
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.): Granted

Application number

EP98114637A

Other languages

German (de)

English (en)

Other versions

EP0900990A2 (fr

EP0900990B1 (fr

Inventor

Hans Joachim Prof. M.Sc. Gerhardt

Eckehard Dr.-Ing. Fiedler

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.)

GERHARDT, HANS JOACHIM, PROF. DIPL.-ING.

Original Assignee

Ingenieurgemeinschaft Wsp Prof Dr-Ing Ckramer Prof Hj Gerhardt Msc

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.)

1997-09-03

Filing date

1998-08-04

Publication date

2000-07-19

1998-08-04 Application filed by Ingenieurgemeinschaft Wsp Prof Dr-Ing Ckramer Prof Hj Gerhardt Msc filed Critical Ingenieurgemeinschaft Wsp Prof Dr-Ing Ckramer Prof Hj Gerhardt Msc

1999-03-10 Publication of EP0900990A2 publication Critical patent/EP0900990A2/fr

2000-07-19 Publication of EP0900990A3 publication Critical patent/EP0900990A3/fr

2003-11-19 Application granted granted Critical

2003-11-19 Publication of EP0900990B1 publication Critical patent/EP0900990B1/fr

2018-08-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- F24F2009/007—Use of air currents for screening, e.g. air curtains using more than one jet or band in the air curtain

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Curtains And Furnishings For Windows Or Doors (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Air-Flow Control Members (AREA)
Ventilation (AREA)

EP98114637A 1997-09-03 1998-08-04 Passage à rideau d'air Expired - Lifetime EP0900990B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19738535		1997-09-03
DE19738535A DE19738535A1 (de)	1997-09-03	1997-09-03	Durchgangsluftschleieranlage

Publications (3)

Publication Number	Publication Date
EP0900990A2 EP0900990A2 (fr)	1999-03-10
EP0900990A3 true EP0900990A3 (fr)	2000-07-19
EP0900990B1 EP0900990B1 (fr)	2003-11-19

Family

ID=7841087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98114637A Expired - Lifetime EP0900990B1 (fr)	1997-09-03	1998-08-04	Passage à rideau d'air

Country Status (2)

Country	Link
EP (1)	EP0900990B1 (fr)
DE (2)	DE19738535A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19932708A1 (de) *	1999-07-16	2001-01-25	Lks Luft Und Klimaservice Chri	Anordnung zur Erzeugung eines Luftschleiers an einer Tür zu einem Niedrigtemperaturraum
GB2563474B (en) *	2018-02-16	2019-06-19	Wirth Doors Ltd	An active airflow inhibiting apparatus
GB201817848D0 (en) *	2018-11-01	2018-12-19	Cpa Engineered Solutions Ltd	A device for providing an air barrier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3229609A (en) *	1964-01-15	1966-01-18	Nat Ind Equipment Co	Multiple air screen for use with a doorway
US3608468A (en) *	1969-08-15	1971-09-28	Cloise M Mcclurkin	Adjustable air-curtain system
FR2330966A1 (fr) *	1975-11-06	1977-06-03	Jansson Bror	Dispositif empechant le passage de l'air par une ouverture se trouvant entre deux locaux ou espaces
DE29715816U1 (de) *	1997-09-03	1998-01-02	Gerhardt, Hans-Joachim, Prof. M.Sc. Dipl.-Ing., 52072 Aachen	Durchgangsluftschleieranlage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3211078A (en)	1963-06-06	1965-10-12	Gunnar C F Asker	Air curtain

1997
- 1997-09-03 DE DE19738535A patent/DE19738535A1/de not_active Withdrawn
1998
- 1998-08-04 EP EP98114637A patent/EP0900990B1/fr not_active Expired - Lifetime
- 1998-08-04 DE DE59810210T patent/DE59810210D1/de not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3229609A (en) *	1964-01-15	1966-01-18	Nat Ind Equipment Co	Multiple air screen for use with a doorway
US3608468A (en) *	1969-08-15	1971-09-28	Cloise M Mcclurkin	Adjustable air-curtain system
FR2330966A1 (fr) *	1975-11-06	1977-06-03	Jansson Bror	Dispositif empechant le passage de l'air par une ouverture se trouvant entre deux locaux ou espaces
DE29715816U1 (de) *	1997-09-03	1998-01-02	Gerhardt, Hans-Joachim, Prof. M.Sc. Dipl.-Ing., 52072 Aachen	Durchgangsluftschleieranlage

Also Published As

Publication number	Publication date
EP0900990A2 (fr)	1999-03-10
DE19738535A1 (de)	1999-03-04
EP0900990B1 (fr)	2003-11-19
DE59810210D1 (de)	2003-12-24

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Legal Events

Date	Code	Title	Description
1999-01-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2001-03-28	AKX	Designation fees paid	Free format text: DE FR GB NL
2002-07-03	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: GERHARDT, HANS JOACHIM, PROF. DIPL.-ING.
2003-01-08	17Q	First examination report despatched	Effective date: 20021016
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2003-09-06	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2003-10-03	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2003-11-05	RIN1	Information on inventor provided before grant (corrected)	Inventor name: FIEDLER, ECKEHARD, DR.-ING. Inventor name: GERHARDT, HANS-JOACHIM, PROF. M.SC.
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