EP0280911A3 - Ventilator part and method of testing it - Google Patents

Ventilator part and method of testing it Download PDF

Info

Publication number
EP0280911A3
EP0280911A3 EP88101650A EP88101650A EP0280911A3 EP 0280911 A3 EP0280911 A3 EP 0280911A3 EP 88101650 A EP88101650 A EP 88101650A EP 88101650 A EP88101650 A EP 88101650A EP 0280911 A3 EP0280911 A3 EP 0280911A3
Authority
EP
European Patent Office
Prior art keywords
pct
bulkhead
sec
date
testing
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.)
Granted
Application number
EP88101650A
Other languages
English (en)
Other versions
EP0280911A2 (de
EP0280911B1 (de
Inventor
Reinhold Pfaudler
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.)
Al Ko Therm GmbH
Original Assignee
Al Ko Polar GmbH Maschinenfabrik
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 Al Ko Polar GmbH Maschinenfabrik filed Critical Al Ko Polar GmbH Maschinenfabrik
Priority to AT88101650T priority Critical patent/ATE81387T1/de
Publication of EP0280911A2 publication Critical patent/EP0280911A2/de
Publication of EP0280911A3 publication Critical patent/EP0280911A3/de
Application granted granted Critical
Publication of EP0280911B1 publication Critical patent/EP0280911B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Measuring Volume Flow (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Ventilation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • External Artificial Organs (AREA)
EP88101650A 1987-02-05 1988-02-04 Ventilatorteil sowie Verfahren zur Funktionskontrolle desselben Expired - Lifetime EP0280911B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88101650T ATE81387T1 (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
DE3703401 1987-02-05

Publications (3)

Publication Number Publication Date
EP0280911A2 EP0280911A2 (de) 1988-09-07
EP0280911A3 true EP0280911A3 (en) 1988-11-23
EP0280911B1 EP0280911B1 (de) 1992-10-07

Family

ID=6320242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88101650A Expired - Lifetime EP0280911B1 (de) 1987-02-05 1988-02-04 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)

* Cited by examiner, † Cited by third party
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
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
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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402654A (en) * 1966-05-04 1968-09-24 American Air Filter Co Ventilation control
FR2081038A1 (de) * 1970-02-24 1971-11-26 Allied Thermal Corp
FR2513359A1 (fr) * 1981-09-24 1983-03-25 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212186A (en) * 1936-04-06 1940-08-20 Ricardo Fluid flow meter
US3733900A (en) * 1971-11-22 1973-05-22 Air Monitor Corp Fan capacity measuring station
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402654A (en) * 1966-05-04 1968-09-24 American Air Filter Co Ventilation control
FR2081038A1 (de) * 1970-02-24 1971-11-26 Allied Thermal Corp
FR2513359A1 (fr) * 1981-09-24 1983-03-25 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H.L.H., Band 36, Nr. 2, Februar 1985, Seiten 76-79; T. Carolus: "Rechner regelt Ventilator" *

Also Published As

Publication number Publication date
DE3703401A1 (de) 1988-08-18
EP0280911A2 (de) 1988-09-07
DE3875136D1 (de) 1992-11-12
YU22788A (sh) 1992-09-07
US4905511A (en) 1990-03-06
ES2035116T3 (es) 1993-04-16
DE3703401C2 (de) 1991-05-08
EP0280911B1 (de) 1992-10-07
ATE81387T1 (de) 1992-10-15
WO1988005870A1 (fr) 1988-08-11

Similar Documents

Publication Publication Date Title
EP0280911A3 (en) Ventilator part and method of testing it
CA2149751A1 (en) Automated diagnostic system having temporally coordinated wireless sensor
GB2125565B (en) Detecting abnormality in an internal combustion engine air intake parameter sensor
ITMI910867A1 (it) Sistema ausiliario di aria impiegante aria di ingresso da compressore di turbomotore dopo derivazione e condizionamento nel sistema ausiliario
EP0119377A3 (en) Process and device for measuring the intake air flow of an internal-combustion engine
GB2190202B (en) System for measuring the quantity of intake air in an engine
DE3567102D1 (en) An apparatus for measuring the quantity of airflow passing through an intake passage of an engine
FI850569A0 (fi) Foerfarande och anordning foer taethetsmaetning av en motor.
DE3273568D1 (en) Apparatus for monitoring engines
SE8303740D0 (sv) Tryckmetningssystem
GB8914524D0 (en) Intake air calculating system for automotive engine
ES2166857T3 (es) Dispositivo para la supervision de un aparato calefactor.
EP0500192A3 (en) Suction air amount measuring device for an engine
FR2599499B1 (fr) Dispositif de detection de la pression de sortie d'une pompe et pompe a diaphragme
DE3273529D1 (en) Detection arrangement suitable for detecting the intake air flow rate in an internal combustion engine
ATE212706T1 (de) Sockelquellauslass
DE3873403D1 (de) Daempferelement fuer pulsierende fluessigkeitsstroemungen.
JPS57124642A (en) Floor type circulator
SE8500587D0 (sv) Anordning for forvermning av luft
JPS5719539A (en) Relative humidity retector for air conditioner
SU532544A1 (ru) Охлаждающее устройство тепловоза
SE9003054L (sv) Anordning foer att aastadkomma stroemmande luft omkring en temperatursensor
JPS5751528A (en) Indicator for turbochanger of motorcycle
IT1153728B (it) Depuratore d'aria per un motore a combustione interna
SE8602564D0 (sv) Anordning vid ett skydd

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19890104

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AL-KO THERM GMBH MASCHINENFABRIK

17Q First examination report despatched

Effective date: 19900327

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19921007

Ref country code: SE

Effective date: 19921007

Ref country code: NL

Effective date: 19921007

Ref country code: GB

Effective date: 19921007

REF Corresponds to:

Ref document number: 81387

Country of ref document: AT

Date of ref document: 19921015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3875136

Country of ref document: DE

Date of ref document: 19921112

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930226

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19921007

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2035116

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940131

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940203

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19940218

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19950228

Ref country code: CH

Effective date: 19950228

Ref country code: LI

Effective date: 19950228

BERE Be: lapsed

Owner name: AL-KO THERM G.M.B.H. MASCHINENFABRIK

Effective date: 19950228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19980106

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990204

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060116

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070901