NL7608801A - Steam generator furnace burner control - has logic function using one solid state control circuit card for each function - Google Patents

Steam generator furnace burner control - has logic function using one solid state control circuit card for each function

Info

Publication number
NL7608801A
NL7608801A NL7608801A NL7608801A NL7608801A NL 7608801 A NL7608801 A NL 7608801A NL 7608801 A NL7608801 A NL 7608801A NL 7608801 A NL7608801 A NL 7608801A NL 7608801 A NL7608801 A NL 7608801A
Authority
NL
Netherlands
Prior art keywords
logical function
burner
accordance
logic
function
Prior art date
Application number
NL7608801A
Other languages
Dutch (nl)
Original Assignee
Forney International
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 Forney International filed Critical Forney International
Priority to NL7608801A priority Critical patent/NL7608801A/en
Publication of NL7608801A publication Critical patent/NL7608801A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/10—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught
    • F23N1/102—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

The burner control appts. for controlling fuel burner systems for firing furnace sections of steam generators in accordance with any one of many operational specifications for predetermined general system functions includes a master section, a burner section and an annunciator section. The sets of logical function means have inputs and outputs, responsive to selected ones of the parameters of the system for producing output control and indication signals respectively. Each logical function means includes one solid state control circuit card for performing each logical function in accordance with the operational specification such as fuel trip, burner ignition, shutdown, and each card fabricated to include functional logic circuits of the AND, OR, NAND, NOR, type, adapted to perform each of the various individual logic steps relating to standardised logic sequences associated with fuel burner systems. When each of the logical function means is selectively interconnected with the other ones of the logical function means in the burner system in a selected manner, the system provides multiple interchangeability of the logical function cards in accordance with the selected interconnections, whereby the vapour generator is capable of being controlled in accordance with standardised logic sequences and specific logic sequence requirements.
NL7608801A 1976-08-06 1976-08-06 Steam generator furnace burner control - has logic function using one solid state control circuit card for each function NL7608801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7608801A NL7608801A (en) 1976-08-06 1976-08-06 Steam generator furnace burner control - has logic function using one solid state control circuit card for each function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7608801A NL7608801A (en) 1976-08-06 1976-08-06 Steam generator furnace burner control - has logic function using one solid state control circuit card for each function

Publications (1)

Publication Number Publication Date
NL7608801A true NL7608801A (en) 1978-02-08

Family

ID=19826710

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608801A NL7608801A (en) 1976-08-06 1976-08-06 Steam generator furnace burner control - has logic function using one solid state control circuit card for each function

Country Status (1)

Country Link
NL (1) NL7608801A (en)

Similar Documents

Publication Publication Date Title
GB1410526A (en) Industrial gas turbine power plant having capability for effectuating automatic fuel transfer under load employing a digital computer
ES413317A1 (en) Programmable, tester for protection and safeguards logic functions
EP0234038A3 (en) Apparatus for identifying the lru storage unit in a memory
NL7608801A (en) Steam generator furnace burner control - has logic function using one solid state control circuit card for each function
US3153520A (en) Inertially based sequence programmer
GB1483733A (en) Electric control circuit arrangements for gas turbine engines
ES450746A1 (en) Burner control device for controlling fuel burner systems. (Machine-translation by Google Translate, not legally binding)
ES8405535A1 (en) Combining replicated sub-system outputs.
HK88185A (en) Improvements in or relating to timekeeping arrangements for supplying timekeeping signals to associated apparatus
ES474267A1 (en) Engine fuel control system
GB1380965A (en) System for asynchronous automatic control
GB1518502A (en) Temperature control system
SE7907358L (en) CONTROL CIRCUMSTANCES FOR PARTICULAR ENGINE BRAKE EQUIPMENT DESIGNED FOR A DIESEL ENGINE
FR2250022A1 (en) Electrical circuit especially for aircraft gas turbine propulsion - is duplicated comparator to reject malfunction signals
SU690470A1 (en) Probabilistic pulse distributor
KAST Backup control for a variable cycle engine[Final Technical Report, 1 Sep. 1977- 16 Apr. 1979]
JPS5635067A (en) Test system for input and output unit
SU1465954A2 (en) Generator of uniformity distributed pseudorandom values
SU783958A1 (en) Pulse train shaping device
SU892690A1 (en) Pulse discriminator
SU610112A1 (en) Arrangement for stochastic simulation of great numbers
MURRAY et al. Use of an electronic model to evaluate control concepts for a regenerative gas turbine(Electronic simulation for evaluation of control concepts and system behavior of regenerative gas turbines)
SU630522A1 (en) Tolerance meter
JPS55112829A (en) Fuel injection system
SU731571A1 (en) Pulse minimum duration selector

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed