EP 1558906 A1 20050803 - VIBROGUARD FOR MACHINE ELEMENTS
Title (en)
VIBROGUARD FOR MACHINE ELEMENTS
Title (de)
SCHWINGUNGSWÄCHTER FÜR MASCHINENELEMENTE
Title (fr)
CONTROLEUR DE VIBRATIONS POUR ORGANES DE MACHINES
Publication
Application
Priority
- DE 0303650 W 20031103
- DE 10251782 A 20021105
Abstract (en)
[origin: WO2004042340A1] A measuring system (1) for structure-borne noise measurement of machine elements in machine housings. The measuring system (1) is fixed to the machine housing (15) via a lubrication hole opening (16) and comprises the following elements: a mounting pin (2) with a continuous bore hole (3); a housing (5, 5a) for receiving a printed circuit board; at least one printed circuit board (9) provided with electronic components for signal evaluation; at least one vibration sensor (7a). The vibration sensor housing (7) comprising the vibration sensor (7a) is rotationally mounted in relation to the mounting pin (2) when the mounting pin is screwed into the lubrication hole opening (16) and the vibration sensor housing (7) is rotationally fixed to the machine housing (15) in a non-positive fit via a metal bushing (6) when the mounting pin (2) is screwed in an end position. The vibration sensor (7a) is located in an adjacent position with respect to the metal bushing (6), whereby structure-borne noise is directly transferred from the machine housing (15) to the vibration sensor (7a) via the metal bushing (6). .
IPC 1-7
IPC 8 full level
G01M 99/00 (2011.01); G01M 13/02 (2006.01); G01M 13/04 (2006.01)
CPC (source: EP KR US)
F16C 19/527 (2013.01 - EP US); F16C 33/6622 (2013.01 - EP US); G01M 5/0066 (2013.01 - KR); G01M 7/02 (2013.01 - KR); G01M 13/028 (2013.01 - EP KR US); G01M 13/045 (2013.01 - EP KR US); F16C 19/525 (2013.01 - EP US); F16C 35/042 (2013.01 - EP US); F16C 2233/00 (2013.01 - EP US); F16C 2300/02 (2013.01 - EP US); G01N 2291/2696 (2013.01 - KR); Y10S 73/01 (2013.01 - KR)
Citation (search report)
See references of WO 2004042340A1
Designated contracting state (EPC)
FR GB SE
DOCDB simple family (publication)
WO 2004042340 A1 20040521; DE 10251782 A1 20040519; DE 10251782 B4 20130328; EP 1558906 A1 20050803; JP 2006505771 A 20060216; JP 4217910 B2 20090204; KR 20050070120 A 20050705; US 2006053886 A1 20060316; US 7131332 B2 20061107
DOCDB simple family (application)
DE 0303650 W 20031103; DE 10251782 A 20021105; EP 03778247 A 20031103; JP 2004549079 A 20031103; KR 20057008002 A 20050504; US 53368105 A 20050526