EP1155751A2 - Abzug - Google Patents
Abzug Download PDFInfo
- Publication number
- EP1155751A2 EP1155751A2 EP01110387A EP01110387A EP1155751A2 EP 1155751 A2 EP1155751 A2 EP 1155751A2 EP 01110387 A EP01110387 A EP 01110387A EP 01110387 A EP01110387 A EP 01110387A EP 1155751 A2 EP1155751 A2 EP 1155751A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- profile
- deduction
- posts
- open
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
-
- 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
Definitions
- the invention relates to a trigger with a box-like Housing in which there is a work space and that on a Side is open, and a slide that is on the open side of the Housing is vertically slidable in guides that in the front side posts of the housing are provided.
- the object underlying the invention is therefore in designing the deduction of the type mentioned at the beginning, that reverse flows due to vortex formation in the area of the side posts are avoided.
- a front Side post 4 is provided, which has a rectangular cross section has and on the inside a guide groove for the not shown vertically adjustable slide is provided.
- Fig. 1 is on the right side of the invention Formation of the front side post shown in it exists that this as an aircraft wing-like profile part 3 is formed, the inflow surface is directed forward. On the inside is a guide groove 5 for the front slider provided.
- Fig. 3 shows the profile part 3 in more detail with the forward flow face 8 and two grooves 6 and 7, one of which has a groove 6 for attaching a fixed window part serves while the groove 7 is the guide groove for a vertical adjustable sliding window is.
- 3 is the profile part 3 shown for the left side post.
- the profile parts 3 have a maximum profile thickness of 25 mm, which means that the deduction for given external dimensions maximum use of the work space allowed.
- Fig. 1 shows that the Profile thickness only slightly exceeds the side wall thickness. In contrast, when trying to flow through a thickening of the side walls of the trigger to the degree of Posts from 50 mm to 150 mm significantly reduce the Work area of the deduction accepted.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Machine Tool Units (AREA)
- Barrages (AREA)
Abstract
Description
Claims (1)
- Abzug miteinem kastenartigen Gehäuse, in dem sich ein Arbeitsraum befindet und das an einer Seite offen ist, undeinem Schieber, der an der offenen Seite des Gehäuses vertikal in Führungen verschiebbar ist, die in den vorderen Seitenpfosten des Gehäuses vorgesehen sind, dadurch gekennzeichnet, daß die Seitenpfosten als flugzeugtragflächenartige Profilteile (3) mit nach vorne gerichteter Anströmfläche (8) ausgebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000124747 DE10024747C1 (de) | 2000-05-19 | 2000-05-19 | Abzug |
DE10024747 | 2000-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1155751A2 true EP1155751A2 (de) | 2001-11-21 |
EP1155751A3 EP1155751A3 (de) | 2002-03-06 |
Family
ID=7642754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01110387A Withdrawn EP1155751A3 (de) | 2000-05-19 | 2001-04-26 | Abzug |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1155751A3 (de) |
DE (1) | DE10024747C1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10338287B4 (de) * | 2002-08-20 | 2007-02-01 | E. Renggli Ag | Abzug |
DE10338284B4 (de) * | 2002-08-20 | 2007-02-08 | E. Renggli Ag | Abzug |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008030029B4 (de) | 2008-06-13 | 2010-04-08 | GfP (Gesellschaft für Produktivitätsplanung und Produktentwicklung) mbH | Abzug und Verfahren zum Verhindern eines Schadstoffausbruchs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3617821A1 (de) * | 1985-06-06 | 1986-12-11 | VINITEX Laboratoriuminrichtungen B.V., St. Oedenrode | Abrauchschrank |
EP0486971A1 (de) * | 1990-11-19 | 1992-05-27 | WALDNER LABOREINRICHTUNGEN GmbH & Co. | Abzug mit Einströmprofil |
GB2336667A (en) * | 1998-04-23 | 1999-10-27 | Pse Engineering Limited | Fume cupboards |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3510647A1 (de) * | 1985-03-23 | 1986-09-25 | Buderus Ag, 6330 Wetzlar | Entlueftungseinrichtung fuer einen abzugsschrank |
DE8801798U1 (de) * | 1988-02-12 | 1988-04-07 | Hohenloher Spezialmöbelwerk Schaffitzel GmbH & Co, 7110 Öhringen | Abzug für ein Labor |
-
2000
- 2000-05-19 DE DE2000124747 patent/DE10024747C1/de not_active Expired - Lifetime
-
2001
- 2001-04-26 EP EP01110387A patent/EP1155751A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3617821A1 (de) * | 1985-06-06 | 1986-12-11 | VINITEX Laboratoriuminrichtungen B.V., St. Oedenrode | Abrauchschrank |
EP0486971A1 (de) * | 1990-11-19 | 1992-05-27 | WALDNER LABOREINRICHTUNGEN GmbH & Co. | Abzug mit Einströmprofil |
GB2336667A (en) * | 1998-04-23 | 1999-10-27 | Pse Engineering Limited | Fume cupboards |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10338287B4 (de) * | 2002-08-20 | 2007-02-01 | E. Renggli Ag | Abzug |
DE10338284B4 (de) * | 2002-08-20 | 2007-02-08 | E. Renggli Ag | Abzug |
DE10338287C5 (de) * | 2002-08-20 | 2008-10-09 | E. Renggli Ag | Abzug |
Also Published As
Publication number | Publication date |
---|---|
DE10024747C1 (de) | 2002-03-14 |
EP1155751A3 (de) | 2002-03-06 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20020807 |
|
AKX | Designation fees paid |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WALDNER LABOREINRICHTUNGEN GMBH & CO.KG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WALDNER LABOREINRICHTUNGEN GMBH & CO.KG |
|
17Q | First examination report despatched |
Effective date: 20040415 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20041026 |