Glossary entry

Spanish term or phrase:

torna flecha

English translation:

turning gear (or jacking gear)

Added to glossary by O María Elena Guerrero
Jun 4, 2020 12:54
4 yrs ago
14 viewers *
Spanish term

torna flecha

Spanish to English Tech/Engineering Construction / Civil Engineering Power Plant construction specs
Good morning! I am translating a technical document and there are some terms I cannot find. Could you please help me?
I am including some context.
Thank you in advance.

Señales analógicas
Las señales analógicas consideradas para laUnidad, de forma indicativa pero no limitativa, además de las recomendadas por el Concursante son:
Turbogenerador
• Temperatura metal chumaceras
• Temperatura suministro aceite lubricante
• Temperatura suministro aceite control
• Temperatura aceite tanque principal
• Nivel aceite tanque principal
• Presión aceite lubricante
• Presión aceite de control
• Vibración chumaceras
• Velocidad (3 señales)
• Posición axial (rotor) (2 señales)
• Posición válvulas vapor (control y paro) turbina
• Excentricidad y
Procedimiento No. 176 Revisión 0
Sección 7.0 Mayo de 2020

284 CG LOS HUMEROS III FASE B 25 MW
• Expansión diferencial
• Temperatura devanados del generador
• Temperatura drenaje aceite cada chumacera.
• Posición on/off en el torna flecha (si aplica).
Proposed translations (English)
4 +1 turning gear (or jacking gear)

Proposed translations

+1
7 mins
Selected

turning gear (or jacking gear)

The "torna flecha" is a device which slowly turns the turbine when the motor or drive is shut-down to ensure uniform cool-down (so avoiding an abrupt stoppage for example). I believe this kind of device is also used during start-up and for maintenance purposes.

https://canteach.candu.org/Content Library/20042409.pdf


Peer comment(s):

agree bigedsenior
4 hrs
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4 KudoZ points awarded for this answer. Comment: "Muchas gracias, Elena"
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