WO2024254628A3 - Ensemble banc d'essai - Google Patents

Ensemble banc d'essai Download PDF

Info

Publication number
WO2024254628A3
WO2024254628A3 PCT/AT2024/060224 AT2024060224W WO2024254628A3 WO 2024254628 A3 WO2024254628 A3 WO 2024254628A3 AT 2024060224 W AT2024060224 W AT 2024060224W WO 2024254628 A3 WO2024254628 A3 WO 2024254628A3
Authority
WO
WIPO (PCT)
Prior art keywords
test
shaft assembly
shaft
electric machine
test bench
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.)
Ceased
Application number
PCT/AT2024/060224
Other languages
German (de)
English (en)
Other versions
WO2024254628A2 (fr
Inventor
Dieter Höfler
Stefan MAXL
Markus Fuchs
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.)
TECTOS GmbH
Original Assignee
TECTOS GmbH
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 TECTOS GmbH filed Critical TECTOS GmbH
Priority to EP24733848.6A priority Critical patent/EP4724784A2/fr
Publication of WO2024254628A2 publication Critical patent/WO2024254628A2/fr
Publication of WO2024254628A3 publication Critical patent/WO2024254628A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/02—Details or accessories of testing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

L'invention concerne un ensemble banc d'essai (1) comprenant un espace d'essai (4), qui est conçu pour recevoir un objet à tester (7), et au moins un banc d'essai de chaîne cinématique (3), qui comprend au moins une machine électrique (8) et une ligne d'arbres (2) présentant une première extrémité (21) et une deuxième extrémité (22), la première extrémité (21) étant reliée ou pouvant être reliée de manière solidaire en rotation à la machine électrique (8), et la deuxième extrémité (22) étant conçue pour raccorder l'objet à tester (7) par l'intermédiaire d'une liaison solidaire en rotation (25), et la ligne d'arbres (2) étant montée de manière rotative dans un support d'arbre (10) par l'intermédiaire d'au moins un palier intermédiaire (11, 12). L'objectif de cette invention est d'obtenir un large découplage des bruits aériens et des bruits de structure entre le banc d'essai de la chaîne cinématique et l'objet à tester. À cet effet, la machine électrique (8) et la première extrémité (21) de la ligne d'arbres (2) sont disposées à l'extérieur de l'espace d'essai (4) et la deuxième extrémité (22) de la ligne d'arbres (2) est disposée à l'intérieur de l'espace d'essai (4), la ligne d'arbres (2) étant guidée à travers une traversée de paroi (13) d'une paroi (6) de l'espace d'essai (4), et le support d'arbre (10) forme un pont d'arbre (20) recevant au moins par endroits la ligne d'arbres (2), ce pont d'arbre (20) étant réalisé en porte-à-faux dans l'espace d'essai (4).
PCT/AT2024/060224 2023-06-12 2024-06-11 Ensemble banc d'essai Ceased WO2024254628A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24733848.6A EP4724784A2 (fr) 2023-06-12 2024-06-11 Ensemble banc d'essai

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50458/2023 2023-06-12
ATA50458/2023A AT527143B1 (de) 2023-06-12 2023-06-12 Prüfstandsanordnung

Publications (2)

Publication Number Publication Date
WO2024254628A2 WO2024254628A2 (fr) 2024-12-19
WO2024254628A3 true WO2024254628A3 (fr) 2025-03-20

Family

ID=91585581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2024/060224 Ceased WO2024254628A2 (fr) 2023-06-12 2024-06-11 Ensemble banc d'essai

Country Status (3)

Country Link
EP (1) EP4724784A2 (fr)
AT (1) AT527143B1 (fr)
WO (1) WO2024254628A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024109887A1 (de) 2024-04-09 2025-10-09 Jw Froehlich Maschinenfabrik Gmbh Prüfvorrichtung für elektrische Antriebseinheiten
CN119574709B (zh) * 2024-12-02 2025-06-20 佩尔哲汽车内饰系统(太仓)有限公司 一种汽车内前围隔音垫用隔声测试装置及其测试方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397712A (zh) * 2013-08-10 2013-11-20 厦门嘉达声学技术有限公司 消声室传动轴隔声结构
CN111487496A (zh) * 2020-05-07 2020-08-04 中汽研汽车检验中心（天津）有限公司 一种动力总成系统级电磁兼容测试平台
WO2022069103A1 (fr) * 2020-10-02 2022-04-07 PID test & engineering GmbH Banc d'essai pour un moteur
FR3121509A1 (fr) * 2021-04-02 2022-10-07 Rotronics Dispositif de mesure dynamométrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11211623A (ja) * 1998-01-21 1999-08-06 Meidensha Corp 無響室
CN201600185U (zh) * 2009-11-30 2010-10-06 北汽福田汽车股份有限公司 消音室
CN102998124B (zh) * 2011-09-08 2015-07-08 北汽福田汽车股份有限公司 Nvh半消声室测试系统与方法
AT512006A1 (de) 2011-10-11 2013-04-15 Seibt Kristl & Co Gmbh Vorrichtung für ein prüfrad zum prüfen des antriebsstrangs eines fahrzeugs und prüfrad
CN104832625B (zh) * 2014-12-18 2018-09-14 北汽福田汽车股份有限公司 消声室传动轴消声装置
DE102016202332A1 (de) 2016-02-16 2017-08-17 Zf Friedrichshafen Ag Unterbaugruppe für eine Abtriebseinheit, Abtriebseinheit, Antriebsstrangprüfstand und Baukastensystem
DE102021202818B3 (de) 2021-03-23 2022-08-11 Zf Friedrichshafen Ag Prüfstand für einen Antriebsstrang eines Kraftfahrzeugs
DE102021203479B4 (de) 2021-04-08 2022-12-22 Zf Friedrichshafen Ag Prüfstand für einen Antriebsstrang eines Kraftfahrzeugs
DE102021203714B3 (de) 2021-04-15 2022-08-25 Zf Friedrichshafen Ag Prüfstand für einen Antriebsstrang eines Kraftfahrzeugs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397712A (zh) * 2013-08-10 2013-11-20 厦门嘉达声学技术有限公司 消声室传动轴隔声结构
CN111487496A (zh) * 2020-05-07 2020-08-04 中汽研汽车检验中心（天津）有限公司 一种动力总成系统级电磁兼容测试平台
WO2022069103A1 (fr) * 2020-10-02 2022-04-07 PID test & engineering GmbH Banc d'essai pour un moteur
FR3121509A1 (fr) * 2021-04-02 2022-10-07 Rotronics Dispositif de mesure dynamométrique

Also Published As

Publication number Publication date
AT527143A4 (de) 2024-11-15
AT527143B1 (de) 2024-11-15
WO2024254628A2 (fr) 2024-12-19
EP4724784A2 (fr) 2026-04-15

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