GB1385461A - Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation - Google Patents
Circuit arrangement for controlling the amplitude and mean value of the force of an oscillationInfo
- Publication number
- GB1385461A GB1385461A GB2021372A GB2021372A GB1385461A GB 1385461 A GB1385461 A GB 1385461A GB 2021372 A GB2021372 A GB 2021372A GB 2021372 A GB2021372 A GB 2021372A GB 1385461 A GB1385461 A GB 1385461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- force
- amplitude
- values
- mean
- actual
- 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.)
- Expired
Links
- 230000010355 oscillation Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
Classifications
-
- 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722213736 DE2213736C2 (de) | 1972-03-22 | 1972-03-22 | Schaltungsanordnung zur automatischen Ermittlung der Maxima und Minima einer Schwingung und zu deren Regelung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1385461A true GB1385461A (en) | 1975-02-26 |
Family
ID=5839660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2021372A Expired GB1385461A (en) | 1972-03-22 | 1972-05-01 | Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH541810A (enExample) |
| DE (1) | DE2213736C2 (enExample) |
| GB (1) | GB1385461A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897111A3 (en) * | 1997-08-13 | 2000-01-12 | Japan Tobacco Inc. | Material testing machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331439C3 (de) * | 1973-06-20 | 1981-09-03 | Carl Schenck Ag, 6100 Darmstadt | Schaltungsanordnung zur automatischen Ermittlung der Maxima und Minima einer Schwingung |
| DE2522890C3 (de) * | 1975-05-23 | 1985-08-29 | Carl Schenck Ag, 6100 Darmstadt | Verfahren und hydraulische Prüfeinrichtung zur Durchführung von Resonanzprüfungen |
| DE19628100A1 (de) * | 1996-07-12 | 1998-01-15 | Bayerische Motoren Werke Ag | Verfahren zur adaptiven Istwert-Korrektur bei Schwingfestigkeitsversuchen |
-
1972
- 1972-03-22 DE DE19722213736 patent/DE2213736C2/de not_active Expired
- 1972-04-07 CH CH510872A patent/CH541810A/de not_active IP Right Cessation
- 1972-05-01 GB GB2021372A patent/GB1385461A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897111A3 (en) * | 1997-08-13 | 2000-01-12 | Japan Tobacco Inc. | Material testing machine |
| US6098465A (en) * | 1997-08-13 | 2000-08-08 | Japan Tobacco Inc. | Material testing machine including a control system for feedback-controlling the operation of a servo system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2213736B1 (de) | 1973-09-13 |
| DE2213736C2 (de) | 1974-04-18 |
| CH541810A (de) | 1973-09-15 |
| DE2213736A1 (enExample) | 1973-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |