PL61942B1 - - Google Patents
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- Publication number
- PL61942B1 PL61942B1 PL121323A PL12132367A PL61942B1 PL 61942 B1 PL61942 B1 PL 61942B1 PL 121323 A PL121323 A PL 121323A PL 12132367 A PL12132367 A PL 12132367A PL 61942 B1 PL61942 B1 PL 61942B1
- Authority
- PL
- Poland
- Prior art keywords
- heating
- signaling
- current
- turnout
- wires
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000011664 signaling Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000009931 harmful effect Effects 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 230000002269 spontaneous effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL61942B1 true PL61942B1 (cs) | 1970-12-30 |
Family
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