FR2305594A1 - Diesel engine speed monitor with control system - responds to signal proportional to maximum speed and to low speeds - Google Patents

Diesel engine speed monitor with control system - responds to signal proportional to maximum speed and to low speeds

Info

Publication number
FR2305594A1
FR2305594A1 FR7608707A FR7608707A FR2305594A1 FR 2305594 A1 FR2305594 A1 FR 2305594A1 FR 7608707 A FR7608707 A FR 7608707A FR 7608707 A FR7608707 A FR 7608707A FR 2305594 A1 FR2305594 A1 FR 2305594A1
Authority
FR
France
Prior art keywords
speed
monitor
monitored
maximum speed
responds
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.)
Granted
Application number
FR7608707A
Other languages
French (fr)
Other versions
FR2305594B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deuta Werke GmbH
Original Assignee
Deuta Werke GmbH
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 Deuta Werke GmbH filed Critical Deuta Werke GmbH
Publication of FR2305594A1 publication Critical patent/FR2305594A1/en
Application granted granted Critical
Publication of FR2305594B3 publication Critical patent/FR2305594B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

The arrangement for monitoring of the rotating speed of diesel engines is used especially for excess speed and triggers a speed reducing device and the minimum speed s also monitored. The system analyses a value proportional to the rotating speed and a safety action s taken when a specified maximum speed is exceeded. At the same time the exceeding of a specified minimum speed value is also monitored. the minimum speed monitoring system is coupled directly to the input (16) of the maximum speed monitor (17). For minimum speed sensing starter blocking device which prevents repetition of starter actuation is used. the speed is monitored by a toothed wheel (11) with pulse generating solenoid (12) and pulses are converted to direct current and fed to the input of maximum speed monitor.
FR7608707A 1975-03-25 1976-03-25 Diesel engine speed monitor with control system - responds to signal proportional to maximum speed and to low speeds Granted FR2305594A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513047 DE2513047B2 (en) 1975-03-25 1975-03-25 Device for monitoring the speed of internal combustion engines, in particular diesel engines

Publications (2)

Publication Number Publication Date
FR2305594A1 true FR2305594A1 (en) 1976-10-22
FR2305594B3 FR2305594B3 (en) 1978-12-15

Family

ID=5942327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608707A Granted FR2305594A1 (en) 1975-03-25 1976-03-25 Diesel engine speed monitor with control system - responds to signal proportional to maximum speed and to low speeds

Country Status (2)

Country Link
DE (1) DE2513047B2 (en)
FR (1) FR2305594A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539815A1 (en) * 1983-01-20 1984-07-27 Bosch Gmbh Robert SAFETY INSTALLATION FOR SELF-IGNITION INTERNAL COMBUSTION ENGINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539815A1 (en) * 1983-01-20 1984-07-27 Bosch Gmbh Robert SAFETY INSTALLATION FOR SELF-IGNITION INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE2513047B2 (en) 1979-04-26
FR2305594B3 (en) 1978-12-15
DE2513047A1 (en) 1976-10-07

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