CH573151A5 - - Google Patents
Info
- Publication number
- CH573151A5 CH573151A5 CH891074A CH891074A CH573151A5 CH 573151 A5 CH573151 A5 CH 573151A5 CH 891074 A CH891074 A CH 891074A CH 891074 A CH891074 A CH 891074A CH 573151 A5 CH573151 A5 CH 573151A5
- Authority
- CH
- Switzerland
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Turbines (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH891074A CH573151A5 (US06350818-20020226-C00016.png) | 1974-06-28 | 1974-06-28 | |
| DE19742442639 DE2442639C3 (de) | 1974-06-28 | 1974-09-06 | Einrichtung zur Überwachung des Erosionsverschleisses von Gasturbinenschaufeln |
| GB2210575A GB1499550A (en) | 1974-06-28 | 1975-05-22 | Apparatus and method for monitoring erosive wear of gas turbine blades |
| SE7507247A SE7507247L (sv) | 1974-06-28 | 1975-06-24 | Anordning for overvakning av erosionsforslitning av gasturbinkolvar. |
| FR7520114A FR2276579A1 (fr) | 1974-06-28 | 1975-06-26 | Dispositif de controle de l'usure par erosion des ailettes de turbines a gaz |
| IT2479475A IT1039403B (it) | 1974-06-28 | 1975-06-26 | Disposizione per il controllo del logorio da erostone di palette per turbine a gas |
| JP7867175A JPS5119223A (ja) | 1974-06-28 | 1975-06-26 | Gasutaabinbureedonoshinshokumamookanshisurutameno sochi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH891074A CH573151A5 (US06350818-20020226-C00016.png) | 1974-06-28 | 1974-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH573151A5 true CH573151A5 (US06350818-20020226-C00016.png) | 1976-02-27 |
Family
ID=4346163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH891074A CH573151A5 (US06350818-20020226-C00016.png) | 1974-06-28 | 1974-06-28 |
Country Status (7)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703401B1 (fr) * | 1993-03-31 | 1995-05-12 | Snecma | Turbomachine équipée d'un dispositif indicateur de quantité de particules absorbées. |
| GB2313447B (en) * | 1996-05-21 | 1998-11-18 | Fmc Corp | Erosion detector |
| EP1439284A1 (de) * | 2003-01-16 | 2004-07-21 | Siemens Aktiengesellschaft | Verfahren zur Detektion eines Materialabtrags an einer Oberfläche einer Turbinenschaufel |
| EP1564537A1 (de) * | 2004-02-17 | 2005-08-17 | Siemens Aktiengesellschaft | Zerstörungfreie Überwachung mikrostruktureller Veränderungen eines Bauteils ( Schichtsystem, Turbinenschaufeln, Brennkammerauskleidung ) |
| EP1577492A1 (de) * | 2004-03-16 | 2005-09-21 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Erkennen des Zustands des Rotors einer Strömungsmaschine |
| US7412320B2 (en) * | 2005-05-23 | 2008-08-12 | Siemens Power Generation, Inc. | Detection of gas turbine airfoil failure |
| DE102013223326A1 (de) * | 2013-11-15 | 2015-05-21 | Siemens Aktiengesellschaft | Verfahren zum Testen von neuen Schaufelmaterialien und/oder von neuen Schaufelbeschichtungsmaterialien für Schaufeln einer Strömungsmaschine |
| DE102014114721B4 (de) * | 2014-10-10 | 2019-08-29 | Harting Electric Gmbh & Co. Kg | Elektrischer Steckverbinder und Verfahren zur Überwachung des Zustands einer Kontaktoberfläche eines elektrischen Steckverbinder-kontaktes |
| CN105445175B (zh) * | 2015-12-01 | 2019-05-10 | 新奥环保技术有限公司 | 一种设备腐蚀监测方法及监测系统 |
| IT201700108888A1 (it) * | 2017-09-28 | 2019-03-28 | Nuovo Pignone Tecnologie Srl | Method of providing monitoring of erosion and/or corrosion in a machine and machine / metodo per consentire di monitorare erosione e/o corrosione in una macchina e macchina |
| GB201804420D0 (en) | 2018-03-20 | 2018-05-02 | Rolls Royce Plc | A gas turbine engine having a metallic test sample and a method of dertermining the service life of a gas turbine engine component using a metallic sample |
| DE102019118139A1 (de) * | 2019-07-04 | 2021-01-07 | Gebr. Becker Gmbh | Drehschieber-Aggregat sowie Verfahren zur Überwachung des Verschleißes eines Schiebers in einem Drehschieber-Aggregat |
| CN113804150B (zh) * | 2021-09-10 | 2024-02-20 | 阳江市高新投资开发有限公司 | 一种基于传感光纤可检测材料内部损伤的风机叶片 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1915930B2 (de) * | 1968-04-03 | 1971-06-09 | Motoren und Turbinen Union München GmbH, 8000 München | Vorrichtung an tirbomaschinen zum fruehzeitigen erkennen von schaufelschaeden |
| GB1444990A (en) * | 1972-11-17 | 1976-08-04 | Gen Electric | Fluid reaction machines and erosion indicators therefor |
-
1974
- 1974-06-28 CH CH891074A patent/CH573151A5/xx not_active IP Right Cessation
- 1974-09-06 DE DE19742442639 patent/DE2442639C3/de not_active Expired
-
1975
- 1975-05-22 GB GB2210575A patent/GB1499550A/en not_active Expired
- 1975-06-24 SE SE7507247A patent/SE7507247L/ not_active Application Discontinuation
- 1975-06-26 JP JP7867175A patent/JPS5119223A/ja active Granted
- 1975-06-26 FR FR7520114A patent/FR2276579A1/fr active Granted
- 1975-06-26 IT IT2479475A patent/IT1039403B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5119223A (ja) | 1976-02-16 |
| DE2442639B2 (de) | 1980-10-02 |
| FR2276579A1 (fr) | 1976-01-23 |
| GB1499550A (en) | 1978-02-01 |
| JPS5526295B2 (US06350818-20020226-C00016.png) | 1980-07-12 |
| FR2276579B3 (US06350818-20020226-C00016.png) | 1979-02-16 |
| DE2442639A1 (de) | 1976-01-15 |
| DE2442639C3 (de) | 1981-05-27 |
| SE7507247L (sv) | 1975-12-29 |
| IT1039403B (it) | 1979-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |