EP0110865A3 - Arrangement for monitoring the degree of damage caused by material fatigue in buildings, vehicles and machines - Google Patents
Arrangement for monitoring the degree of damage caused by material fatigue in buildings, vehicles and machines Download PDFInfo
- Publication number
- EP0110865A3 EP0110865A3 EP83890189A EP83890189A EP0110865A3 EP 0110865 A3 EP0110865 A3 EP 0110865A3 EP 83890189 A EP83890189 A EP 83890189A EP 83890189 A EP83890189 A EP 83890189A EP 0110865 A3 EP0110865 A3 EP 0110865A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- degree
- monitoring
- arrangement
- damage
- material fatigue
- 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- Withdrawn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
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Eine Anordnung zur Überwachung des Schädigungsgra des durch Materialermüdung weist an hinsichtlich der mecha nischen Beanspruchung kritischen Stellen eines Bauwerkes, eines Fahrzeuges, einer Maschine od.dgl. angebrachte Senso ren (1) auf, die Messsignale an eine Registrier- und/oder Anzei gevorrichtung (16) liefern, welche mit einer einen Zähler oder einen summierenden Speicher aufweisenden Auswertungs schaltung (6-11) verbunden ist. In der Auswertungsschaltung (6-11) wird durch Verarbeitung und Verknüpfung der Extrem werte der von den einzelnen Sensoren (1) gelieferten Signale ein kumulatives Belastungssignal gebildet, gespeichert und ein Schädigungsgrad bestimmt, der fortlaufend mit einem vorge gebenen zulässigen Schädigungsgrad verglichen wird, bei des sen Überschreitung ein Warnsignal ausgelöst wird. An arrangement for monitoring the damage level that due to material fatigue indicates with regard to mecha critical areas of a building, a vehicle, a machine or the like. attached Senso ren (1), the measurement signals to a registration and / or display device (16), which with a counter or an evaluation having a summing memory circuit (6-11) is connected. In the evaluation circuit (6-11) is by processing and linking the extreme values of the signals supplied by the individual sensors (1) a cumulative load signal is formed, stored and on Degree of damage determined, which is continuously with a pre given allowable degree of damage is compared at the a warning signal is triggered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT3976/82 | 1982-10-29 | ||
AT397682A AT387464B (en) | 1982-10-29 | 1982-10-29 | ARRANGEMENT FOR MONITORING THE LEVEL OF DAMAGE DUE TO MATERIAL EXHAUST IN CONSTRUCTIONS, VEHICLES, MACHINES AND THE LIKE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0110865A2 EP0110865A2 (en) | 1984-06-13 |
EP0110865A3 true EP0110865A3 (en) | 1985-11-21 |
Family
ID=3557977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83890189A Withdrawn EP0110865A3 (en) | 1982-10-29 | 1983-10-24 | Arrangement for monitoring the degree of damage caused by material fatigue in buildings, vehicles and machines |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0110865A3 (en) |
AT (1) | AT387464B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040467C (en) * | 1986-04-15 | 1998-10-28 | Tlv有限公司 | Steam trap operation judging device |
CH686378A5 (en) * | 1992-10-12 | 1996-03-15 | Rieter Ag Maschf | Machine Management System. |
CH687150A5 (en) * | 1993-01-19 | 1996-09-30 | Grapha Holding Ag | A method for monitoring and / or determination of the unchanging respectively by a stress operating state of an electric-powered combustion engine. |
SE517970C2 (en) | 2000-07-20 | 2002-08-13 | Volvo Articulated Haulers Ab | Procedure for Estimating a Lifetime Reducing Damage to an Operationally Loaded Object, as well as Computer Software Product |
EP1653050A1 (en) | 2004-10-29 | 2006-05-03 | Siemens Aktiengesellschaft | Method of determining a characteristic value reflecting the state of fatigue of a component |
DE102005018123B4 (en) | 2005-04-20 | 2016-10-20 | Hottinger Baldwin Messtechnik Gmbh | Method for evaluating measured values for detecting material fatigue |
US9139194B2 (en) | 2013-01-09 | 2015-09-22 | GM Global Technology Operations LLC | Hybrid powertrain input torque management |
DE102013202585A1 (en) * | 2013-02-18 | 2014-08-21 | Hochschule Ostwestfalen-Lippe | Control unit for a flying object |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184205A (en) * | 1977-11-25 | 1980-01-15 | Ird Mechanalysis, Inc. | Data acquisition system |
US4215412A (en) * | 1978-07-13 | 1980-07-29 | The Boeing Company | Real time performance monitoring of gas turbine engines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931332A1 (en) * | 1979-08-02 | 1981-02-26 | Mfl Pruef Messyst Gmbh | METHOD OF AN OPTOELECTRONIC MEASURING SYSTEM FOR MATERIAL TESTING MACHINES |
-
1982
- 1982-10-29 AT AT397682A patent/AT387464B/en not_active IP Right Cessation
-
1983
- 1983-10-24 EP EP83890189A patent/EP0110865A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184205A (en) * | 1977-11-25 | 1980-01-15 | Ird Mechanalysis, Inc. | Data acquisition system |
US4215412A (en) * | 1978-07-13 | 1980-07-29 | The Boeing Company | Real time performance monitoring of gas turbine engines |
Non-Patent Citations (1)
Title |
---|
MICROPROCESSORS AND MICROSYSTEMS, Band 4, Nr. 7, September 1980, Seiten 263-266, IPC Business Press, London, GB; I. WHITWORTH u.a.: " Fatigue damage monitoring" * |
Also Published As
Publication number | Publication date |
---|---|
EP0110865A2 (en) | 1984-06-13 |
ATA397682A (en) | 1988-06-15 |
AT387464B (en) | 1989-01-25 |
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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 |
Designated state(s): CH DE FR GB LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI |
|
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: 19860722 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SATTLER, HERMANN, DIPL.-ING. DR. Inventor name: RAMMERSTORFER, FRANZ G., PROF. DIPL.-ING. DR. Inventor name: FISCHER, DIETER, PROF. DIPL.-ING. DR. Inventor name: GIDL, GUENTER, DIPL.-ING. DR. |