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BR8106863A - SAFETY CIRCUIT - Google Patents

SAFETY CIRCUIT

Info

Publication number
BR8106863A
BR8106863A BR8106863A BR8106863A BR8106863A BR 8106863 A BR8106863 A BR 8106863A BR 8106863 A BR8106863 A BR 8106863A BR 8106863 A BR8106863 A BR 8106863A BR 8106863 A BR8106863 A BR 8106863A
Authority
BR
Brazil
Prior art keywords
safety circuit
safety
circuit
Prior art date
Application number
BR8106863A
Other languages
Portuguese (pt)
Inventor
Klaus Kuhnlein
Original Assignee
Aeg Kanis Turbinen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aeg Kanis Turbinen filed Critical Aeg Kanis Turbinen
Publication of BR8106863A publication Critical patent/BR8106863A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Turbines (AREA)
  • Fluid-Pressure Circuits (AREA)
BR8106863A 1980-10-25 1981-10-23 SAFETY CIRCUIT BR8106863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803040367 DE3040367A1 (en) 1980-10-25 1980-10-25 Safety system for steam or gas turbines - uses combined hydraulic and electrical system with pressure switches and magnetic valves

Publications (1)

Publication Number Publication Date
BR8106863A true BR8106863A (en) 1982-07-06

Family

ID=6115221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106863A BR8106863A (en) 1980-10-25 1981-10-23 SAFETY CIRCUIT

Country Status (3)

Country Link
JP (1) JPS57102000A (en)
BR (1) BR8106863A (en)
DE (1) DE3040367A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340925A1 (en) * 1983-04-13 1984-10-18 Siemens AG, 1000 Berlin und 8000 München CONTROL DEVICE FOR CONTROL VALVES OF TURBO MACHINES, ESPECIALLY FOR INDUSTRIAL TURBINES OF HIGH AVAILABILITY
CH666132A5 (en) * 1984-07-20 1988-06-30 Bbc Brown Boveri & Cie DEVICE FOR MONITORING PHYSICAL QUANTITIES IN PLANTS.
DE4330038A1 (en) * 1993-09-06 1995-03-09 Abb Management Ag Hydraulic safety circuit
US7409965B2 (en) * 2006-10-16 2008-08-12 Elliott Company Direct acting hydraulic trip block
DE102013003976B4 (en) * 2013-01-31 2015-10-15 Voith Patent Gmbh Device for actuating a quick-closing valve

Also Published As

Publication number Publication date
DE3040367A1 (en) 1982-05-27
JPS57102000A (en) 1982-06-24
DE3040367C2 (en) 1988-01-14
JPH0255840B2 (en) 1990-11-28

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