DE91211C - - Google Patents

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Publication number
DE91211C
DE91211C DENDAT91211D DE91211DA DE91211C DE 91211 C DE91211 C DE 91211C DE NDAT91211 D DENDAT91211 D DE NDAT91211D DE 91211D A DE91211D A DE 91211DA DE 91211 C DE91211 C DE 91211C
Authority
DE
Germany
Prior art keywords
contact
armature
lever
cooling water
spring
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.)
Active
Application number
DENDAT91211D
Other languages
German (de)
Publication of DE91211C publication Critical patent/DE91211C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/14Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down; Means for indicating functioning of coolant pumps

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Vorrichtung bezweckt, das Anlassen einer Gasmaschine zu verhindern, wenn der Wasserhahn für die Zuführung des Kühlwassers nicht aufgedreht ist, und den Gaszulafs zu schliefsen, wenn beim Betriebe der Maschine der Kühlwasserzuflufs unterbrochen wird.The purpose of the device is to prevent a gas engine from starting when the tap is on for the supply of the cooling water is not turned on, and to close the gas supply, if the cooling water inflow when the machine is in operation is interrupted.

Eine von der elektrischen Batterie d gespeiste Stromleitung beeinflufst die beiden Magnetspulen k I derart, dafs bei geschlossener Leitung ein Anker g angezogen wird, welcher dann die Nase m des Hebels e vom Gaszulafsventil nicht festhält, so dafs der Hebel e durch eine Feder f immer in die das Gaszulafsventil abschliefsende Stellung gelangt. Die Stromleitung ist immer geschlossen, wenn die Contacte C c einander berühren, also immer, wenn b nicht durch den einen Einsatztrichter über dem Auslauf belasteten Wasserdruck von c abgehoben ist.A current line fed by the electric battery d influences the two magnetic coils k I in such a way that when the line is closed an armature g is attracted, which then does not hold the nose m of the lever e of the gas inlet valve, so that the lever e is always in by a spring f which the gas supply valve final position reaches. The power line is always closed when the contacts C c touch each other, i.e. always when b has not been lifted from c by the water pressure loaded by the one funnel above the outlet.

Läuft das Kühlungswasser, so wird es zunächst in den Einsatztrichter' α geführt und hebt selbstthätig den Hebel b vom Contact c, ein Vorgang, durch den gleichzeitig der Hebel e mit dem Anker g und der Contactfeder i in die Schliefslage gebracht wird.When the cooling water runs, it is first fed into the insert funnel 'α and automatically lifts the lever b from the contact c, a process by which the lever e with the armature g and the contact spring i are brought into the closed position at the same time.

Läuft dagegen das Kühlungswasser nicht, so schlägt der Hebel b auf den Contact c und die Pole k und / ziehen den Anker g an sich. Hierdurch tritt die Spiralfeder f in Wirkung und wirft den Hebel e zurück, so dafs er den Einströmungshahn schliefst und damit den sofortigen Stillstand der Maschine bewirkt.If, on the other hand, the cooling water is not running, the lever b strikes the contact c and the poles k and / pull the armature g to itself. As a result, the spiral spring f comes into effect and throws the lever e back, so that it closes the inflow valve and thus brings the machine to an immediate standstill.

Claims (1)

Patent-AnSpruch:Patent claim: Vorrichtung zum Abstellen von Gasmaschinen beim' Ausbleiben des Kühlwassers, dadurch gekennzeichnet, dafs der Hebel (e) des Gaszulafsventils nur in der öffnenden Stellung erhalten wird , wenn derselbe von der Nase eines Ankers (g) gefangen bleibt, während er in die Abschlufsstellung durch die Wirkung einer Feder (f) zurückgeworfen wird, sobald der Anker (g) durch zwei Magnetspulen (k I) angezogen wird, wobei letztere dann bethätigt werden, wenn Contact (C) auf den ruhenden Contact (c) niederfällt, weil der auf einen Trichter (a) wirkende Wasserzuflufs den Contact (C) nicht mehr in der Schwebe hält.Device for shutting down gas engines when there is no cooling water, characterized in that the lever (e) of the gas inlet valve is only retained in the opening position if it remains caught by the nose of an armature (g) while it is in the closed position through the The effect of a spring (f) is thrown back as soon as the armature (g) is attracted by two magnetic coils (k I) , the latter being actuated when the contact (C ) falls on the resting contact (c) , because it is on a funnel (a) Acting water inflow that no longer holds the Contact (C) in suspension. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT91211D Active DE91211C (en)

Publications (1)

Publication Number Publication Date
DE91211C true DE91211C (en)

Family

ID=362854

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT91211D Active DE91211C (en)

Country Status (1)

Country Link
DE (1) DE91211C (en)

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