GB2554971B - Method for determining a degree of wear of a cooling device which is operated with at least one piston - Google Patents
Method for determining a degree of wear of a cooling device which is operated with at least one piston Download PDFInfo
- Publication number
- GB2554971B GB2554971B GB1710827.5A GB201710827A GB2554971B GB 2554971 B GB2554971 B GB 2554971B GB 201710827 A GB201710827 A GB 201710827A GB 2554971 B GB2554971 B GB 2554971B
- Authority
- GB
- United Kingdom
- Prior art keywords
- wear
- piston
- operated
- determining
- degree
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1428—Control of a Stirling refrigeration machine
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016112591.1A DE102016112591B4 (en) | 2016-07-08 | 2016-07-08 | Method and measuring system for determining and/or monitoring a degree of wear of a cooling device operated with at least one piston |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201710827D0 GB201710827D0 (en) | 2017-08-16 |
GB2554971A GB2554971A (en) | 2018-04-18 |
GB2554971B true GB2554971B (en) | 2022-04-13 |
Family
ID=59592519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1710827.5A Active GB2554971B (en) | 2016-07-08 | 2017-07-05 | Method for determining a degree of wear of a cooling device which is operated with at least one piston |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102016112591B4 (en) |
GB (1) | GB2554971B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112413919B (en) * | 2020-12-21 | 2022-06-07 | 深圳供电局有限公司 | Low-temperature refrigerator |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107178A2 (en) * | 1982-10-21 | 1984-05-02 | SPM Instrument U.S. Inc. | Method and instrument for determining the condition of an operating bearing |
GB2173865A (en) * | 1985-04-19 | 1986-10-22 | Coal Ind | Sensing the operational conditions of bearings |
US20050049835A1 (en) * | 2001-09-07 | 2005-03-03 | Christian-Michael Mayer | Device and method for the early recognition and prediction of unit damage |
KR20050078296A (en) * | 2004-01-29 | 2005-08-05 | 엘지전자 주식회사 | Stirling refrigerator and control method of the same |
WO2008144864A1 (en) * | 2007-05-29 | 2008-12-04 | Whirlpool S.A. | System and method of diagnosis through detection of mechanical waves in refrigeration systems and/or household appliances |
WO2010074648A1 (en) * | 2008-12-22 | 2010-07-01 | S.P.M. Instrument Ab | An analysis system |
JP2011094920A (en) * | 2009-10-30 | 2011-05-12 | Sanyo Electric Co Ltd | Air conditioner |
JP2011119589A (en) * | 2009-12-07 | 2011-06-16 | Kansai Electric Power Co Inc:The | Method and facility for monitoring cooling device for transformer |
US20140216159A1 (en) * | 2011-09-30 | 2014-08-07 | Siemens Aktiengesellschaft | Method and arrangement for determining and/or monitoring the state of a roller bearing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849652A (en) | 1973-06-25 | 1974-11-19 | Texas Instruments Inc | Floating annulus for gas porting to a moving heat exchanger |
US6889553B2 (en) | 2003-07-16 | 2005-05-10 | Pcb Piezotronics Inc. | Method and apparatus for vibration sensing and analysis |
SE535559C2 (en) | 2010-01-18 | 2012-09-25 | Spm Instr Ab | Method and apparatus for analyzing the condition of rotating part machine |
-
2016
- 2016-07-08 DE DE102016112591.1A patent/DE102016112591B4/en active Active
-
2017
- 2017-07-05 GB GB1710827.5A patent/GB2554971B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107178A2 (en) * | 1982-10-21 | 1984-05-02 | SPM Instrument U.S. Inc. | Method and instrument for determining the condition of an operating bearing |
GB2173865A (en) * | 1985-04-19 | 1986-10-22 | Coal Ind | Sensing the operational conditions of bearings |
US20050049835A1 (en) * | 2001-09-07 | 2005-03-03 | Christian-Michael Mayer | Device and method for the early recognition and prediction of unit damage |
KR20050078296A (en) * | 2004-01-29 | 2005-08-05 | 엘지전자 주식회사 | Stirling refrigerator and control method of the same |
WO2008144864A1 (en) * | 2007-05-29 | 2008-12-04 | Whirlpool S.A. | System and method of diagnosis through detection of mechanical waves in refrigeration systems and/or household appliances |
WO2010074648A1 (en) * | 2008-12-22 | 2010-07-01 | S.P.M. Instrument Ab | An analysis system |
JP2011094920A (en) * | 2009-10-30 | 2011-05-12 | Sanyo Electric Co Ltd | Air conditioner |
JP2011119589A (en) * | 2009-12-07 | 2011-06-16 | Kansai Electric Power Co Inc:The | Method and facility for monitoring cooling device for transformer |
US20140216159A1 (en) * | 2011-09-30 | 2014-08-07 | Siemens Aktiengesellschaft | Method and arrangement for determining and/or monitoring the state of a roller bearing |
Also Published As
Publication number | Publication date |
---|---|
DE102016112591B4 (en) | 2022-07-21 |
DE102016112591A1 (en) | 2018-01-11 |
GB201710827D0 (en) | 2017-08-16 |
GB2554971A (en) | 2018-04-18 |
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