DE3875136D1 - Ventilatorteil sowie verfahren zur funktionskontrolle desselben. - Google Patents
Ventilatorteil sowie verfahren zur funktionskontrolle desselben.Info
- Publication number
- DE3875136D1 DE3875136D1 DE8888101650T DE3875136T DE3875136D1 DE 3875136 D1 DE3875136 D1 DE 3875136D1 DE 8888101650 T DE8888101650 T DE 8888101650T DE 3875136 T DE3875136 T DE 3875136T DE 3875136 D1 DE3875136 D1 DE 3875136D1
- Authority
- DE
- Germany
- Prior art keywords
- partition wall
- section
- pressure
- fan part
- cross
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Ventilation (AREA)
- Sampling And Sample Adjustment (AREA)
- Measuring Volume Flow (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- External Artificial Organs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888101650T DE3875136D1 (de) | 1987-02-05 | 1988-02-04 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3703401A DE3703401A1 (de) | 1987-02-05 | 1987-02-05 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben |
DE8888101650T DE3875136D1 (de) | 1987-02-05 | 1988-02-04 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3875136D1 true DE3875136D1 (de) | 1992-11-12 |
Family
ID=6320242
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3703401A Granted DE3703401A1 (de) | 1987-02-05 | 1987-02-05 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben |
DE8888101650T Expired - Lifetime DE3875136D1 (de) | 1987-02-05 | 1988-02-04 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3703401A Granted DE3703401A1 (de) | 1987-02-05 | 1987-02-05 | Ventilatorteil sowie verfahren zur funktionskontrolle desselben |
Country Status (7)
Country | Link |
---|---|
US (1) | US4905511A (de) |
EP (1) | EP0280911B1 (de) |
AT (1) | ATE81387T1 (de) |
DE (2) | DE3703401A1 (de) |
ES (1) | ES2035116T3 (de) |
WO (1) | WO1988005870A1 (de) |
YU (1) | YU22788A (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906159A1 (de) * | 1989-02-28 | 1990-08-30 | Happel Gmbh & Co | Stellvorrichtung fuer die lamellen eines luftheiz-, luftkuehl-, oder belueftungsgeraetes |
GB2238885B (en) * | 1989-12-07 | 1993-09-08 | Mitsubishi Electric Corp | Air conditioning system |
US5050092A (en) * | 1990-02-26 | 1991-09-17 | Perry Robert E | Fan efficiency measuring apparatus |
DE4107481A1 (de) * | 1991-03-08 | 1992-09-10 | Al Ko Therm Maschf | Raumlufttechnische anlage |
US5269353A (en) * | 1992-10-29 | 1993-12-14 | Gilbarco, Inc. | Vapor pump control |
CA2123640A1 (en) * | 1993-05-17 | 1994-11-18 | Thomas A. Berger | Airflow measuring centrifugal fan |
US5450883A (en) * | 1994-02-07 | 1995-09-19 | Gilbarco, Inc. | System and method for testing for error conditions in a fuel vapor recovery system |
NL9500204A (nl) * | 1995-02-03 | 1996-09-02 | Zwaan Adrianus J | Inrichting voor het meten van het gedrag van een zelfregelend ventilatierooster. |
DE19726547A1 (de) * | 1997-06-23 | 1999-01-28 | Babcock Bsh Gmbh | Verfahren zur Bestimmung des Betriebspunktes eines Ventilators und Ventilator |
DE19804330A1 (de) * | 1998-02-04 | 1999-08-12 | K Busch Gmbh Druck & Vakuum Dr | Verfahren zum Regeln eines Verdichters |
US6351989B1 (en) | 1999-06-17 | 2002-03-05 | Michigan State University, Board Of Trustees Operating Michigan State University | Apparatus and method for measuring infiltration flow rate |
US6336479B1 (en) | 2000-02-07 | 2002-01-08 | Marconi Commerce Systems Inc. | Determining vapor recovery in a fueling system |
JP3723866B2 (ja) * | 2001-02-07 | 2005-12-07 | 株式会社日立製作所 | インターナルポンプの性能監視方法及び装置 |
FR2827344B1 (fr) * | 2001-07-11 | 2003-12-19 | Technofan | Ventilateur pour un reseau de climatisation, unite de ventilation le comportant et engin de transport comportant de telles unites de ventilation |
US6554262B2 (en) * | 2001-08-23 | 2003-04-29 | Lockheed Martin Corporation | Wall mounted display |
DE10256962A1 (de) * | 2002-12-05 | 2004-07-08 | Stego-Holding Gmbh | Lüfter |
US7150431B2 (en) * | 2004-01-14 | 2006-12-19 | Mjd Innovations, L.L.C. | Electrical generator fluid-flow-coolant filtration |
US8371913B1 (en) * | 2007-09-21 | 2013-02-12 | Sandy Taylor | Exterior sealed window-mounted fan |
GB2457731A (en) | 2008-02-25 | 2009-08-26 | Vent Axia Group Ltd | Fan control |
DE102009011007B4 (de) * | 2009-03-02 | 2011-09-15 | Rittal Gmbh & Co. Kg | Verfahren und Vorrichtung zur Regelung eines Klimasystems für Datenverarbeitungsanlagen |
US20110244775A1 (en) * | 2010-04-02 | 2011-10-06 | Kewaunee Scientific Corporation | Apparatus and method for controlling and directing flow of contaminated air to filters and for monitoring filter loading in a biological safety cabinet |
US9249988B2 (en) * | 2010-11-24 | 2016-02-02 | Grand Mate Co., Ted. | Direct vent/power vent water heater and method of testing for safety thereof |
US9086068B2 (en) | 2011-09-16 | 2015-07-21 | Grand Mate Co., Ltd. | Method of detecting safety of water heater |
TW201326800A (zh) * | 2011-12-29 | 2013-07-01 | Hon Hai Prec Ind Co Ltd | 風扇測試裝置及測試方法 |
CN103185671A (zh) * | 2011-12-29 | 2013-07-03 | 鸿富锦精密工业(深圳)有限公司 | 风扇测试装置及测试方法 |
CN102735416A (zh) * | 2012-06-28 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | 一种测试大流量大尺寸系统p-q性能及流阻性能的方法 |
DE102016115616A1 (de) * | 2016-08-23 | 2018-03-01 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Strömungsgleichrichter eines Ventilators |
CN109611366A (zh) * | 2018-11-27 | 2019-04-12 | 中国电子产品可靠性与环境试验研究所((工业和信息化部电子第五研究所)(中国赛宝实验室)) | 测试装置及风机测试机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212186A (en) * | 1936-04-06 | 1940-08-20 | Ricardo | Fluid flow meter |
US3402654A (en) * | 1966-05-04 | 1968-09-24 | American Air Filter Co | Ventilation control |
US3640307A (en) * | 1970-02-24 | 1972-02-08 | Allied Thermal Corp | Apparatus for balancing fluid distribution systems |
US3733900A (en) * | 1971-11-22 | 1973-05-22 | Air Monitor Corp | Fan capacity measuring station |
FR2513359B1 (fr) * | 1981-09-24 | 1986-04-11 | Ventilation Indle Miniere | Dispositif d'asservissement automatique des conditions de fonctionnement d'un appareil de ventilation dans une installation de ventilation, en fonction de la demande des usagers, et une installation de ventilation comprenant ce dispositif |
DE3336031A1 (de) * | 1983-02-04 | 1984-08-09 | Nukem Gmbh, 6450 Hanau | Verfahren zur regelung der be- und entlueftung von raeumen und gebaeuden, in denen mit radioaktiven und/oder toxischen stoffen gearbeitet wird |
US4562744A (en) * | 1984-05-04 | 1986-01-07 | Precision Measurement, Inc. | Method and apparatus for measuring the flowrate of compressible fluids |
US4638233A (en) * | 1985-10-24 | 1987-01-20 | General Electric Company | Method of establishing a preferred rate of air flow, method of determining torque, and apparatus |
-
1987
- 1987-02-05 DE DE3703401A patent/DE3703401A1/de active Granted
-
1988
- 1988-02-04 US US07/267,125 patent/US4905511A/en not_active Expired - Fee Related
- 1988-02-04 AT AT88101650T patent/ATE81387T1/de not_active IP Right Cessation
- 1988-02-04 EP EP88101650A patent/EP0280911B1/de not_active Expired - Lifetime
- 1988-02-04 DE DE8888101650T patent/DE3875136D1/de not_active Expired - Lifetime
- 1988-02-04 ES ES198888101650T patent/ES2035116T3/es not_active Expired - Lifetime
- 1988-02-04 WO PCT/EP1988/000083 patent/WO1988005870A1/de unknown
- 1988-02-05 YU YU22788A patent/YU22788A/sh unknown
Also Published As
Publication number | Publication date |
---|---|
ATE81387T1 (de) | 1992-10-15 |
ES2035116T3 (es) | 1993-04-16 |
US4905511A (en) | 1990-03-06 |
DE3703401C2 (de) | 1991-05-08 |
YU22788A (sh) | 1992-09-07 |
EP0280911A2 (de) | 1988-09-07 |
EP0280911B1 (de) | 1992-10-07 |
WO1988005870A1 (fr) | 1988-08-11 |
EP0280911A3 (en) | 1988-11-23 |
DE3703401A1 (de) | 1988-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |