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DE64142C - Control apparatus for feed devices - Google Patents

Control apparatus for feed devices

Info

Publication number
DE64142C
DE64142C DENDAT64142D DE64142DA DE64142C DE 64142 C DE64142 C DE 64142C DE NDAT64142 D DENDAT64142 D DE NDAT64142D DE 64142D A DE64142D A DE 64142DA DE 64142 C DE64142 C DE 64142C
Authority
DE
Germany
Prior art keywords
control apparatus
feed devices
valve
perceptible
pointer
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.)
Expired - Lifetime
Application number
DENDAT64142D
Other languages
German (de)
Original Assignee
A. GUASCO und A. CHUSIN in Marseille, Frankreich
Publication of DE64142C publication Critical patent/DE64142C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Controlapparat für Speisevorrichtungen, gekennzeichnet durch eine in der Richtung der oberen centralen Führung eines Rückschlagventiles e liegende Stange a, deren Zeiger b die Bewegungen des Ventiles dem Auge durch einen Glascylinder d wahrnehmbar macht und bei hinreichendem Hub des Ventiles den Strom eines elektrischen Läutewerkes schliefst.Control apparatus for feed devices, characterized by a rod a lying in the direction of the upper central guide of a check valve e , the pointer b of which makes the movements of the valve perceptible to the eye through a glass cylinder d and, when the valve has a sufficient stroke, closes the current of an electric bell.
DENDAT64142D Control apparatus for feed devices Expired - Lifetime DE64142C (en)

Publications (1)

Publication Number Publication Date
DE64142C true DE64142C (en)

Family

ID=338032

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT64142D Expired - Lifetime DE64142C (en) Control apparatus for feed devices

Country Status (1)

Country Link
DE (1) DE64142C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747784C (en) * 1938-11-22 1944-10-13 Gearboxes for excavators, cranes, etc. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747784C (en) * 1938-11-22 1944-10-13 Gearboxes for excavators, cranes, etc. like

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