DE812270C - Veraenderliche Reaktanz und Regeleinrichtung mit einer derartigen Reaktanz - Google Patents
Veraenderliche Reaktanz und Regeleinrichtung mit einer derartigen ReaktanzInfo
- Publication number
- DE812270C DE812270C DEP23847D DEP0023847D DE812270C DE 812270 C DE812270 C DE 812270C DE P23847 D DEP23847 D DE P23847D DE P0023847 D DEP0023847 D DE P0023847D DE 812270 C DE812270 C DE 812270C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- control device
- variable reactance
- tube
- control
- 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
- 230000005284 excitation Effects 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 8
- 210000000056 organ Anatomy 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL270414X | 1947-12-13 | ||
| NL220548X | 1948-05-22 | ||
| NL60748X | 1948-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE812270C true DE812270C (de) | 1951-08-27 |
Family
ID=27351083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP23847D Expired DE812270C (de) | 1947-12-13 | 1948-12-07 | Veraenderliche Reaktanz und Regeleinrichtung mit einer derartigen Reaktanz |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135000A1 (de) * | 1981-09-04 | 1983-05-26 | Aeg Telefunken Nachrichten | Regelverstaerker fuer einen phasenregelkreis |
-
0
- NL NL77627D patent/NL77627C/xx active
-
1948
- 1948-12-07 DE DEP23847D patent/DE812270C/de not_active Expired
- 1948-12-10 GB GB31995/48A patent/GB673945A/en not_active Expired
- 1948-12-10 FR FR976417D patent/FR976417A/fr not_active Expired
- 1948-12-11 CH CH270414D patent/CH270414A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL77627C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB673945A (en) | 1952-06-18 |
| CH270414A (de) | 1950-08-31 |
| FR976417A (fr) | 1951-03-19 |
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