DE2038431A1 - Einrichtung zur Meldung von Fluessigkeitsstroemungen - Google Patents

Einrichtung zur Meldung von Fluessigkeitsstroemungen

Info

Publication number
DE2038431A1
DE2038431A1 DE19702038431 DE2038431A DE2038431A1 DE 2038431 A1 DE2038431 A1 DE 2038431A1 DE 19702038431 DE19702038431 DE 19702038431 DE 2038431 A DE2038431 A DE 2038431A DE 2038431 A1 DE2038431 A1 DE 2038431A1
Authority
DE
Germany
Prior art keywords
flap
magnet system
plate
adjustable
air gap
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.)
Pending
Application number
DE19702038431
Other languages
German (de)
English (en)
Inventor
Manfred Kus
Erwin Stolpmann
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.)
ELEKTROTECHNIK und GERAETEBAU
Original Assignee
ELEKTROTECHNIK und GERAETEBAU
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 ELEKTROTECHNIK und GERAETEBAU filed Critical ELEKTROTECHNIK und GERAETEBAU
Publication of DE2038431A1 publication Critical patent/DE2038431A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
DE19702038431 1970-02-25 1970-08-01 Einrichtung zur Meldung von Fluessigkeitsstroemungen Pending DE2038431A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14579470 1970-02-25

Publications (1)

Publication Number Publication Date
DE2038431A1 true DE2038431A1 (de) 1971-09-02

Family

ID=5482192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702038431 Pending DE2038431A1 (de) 1970-02-25 1970-08-01 Einrichtung zur Meldung von Fluessigkeitsstroemungen

Country Status (3)

Country Link
DE (1) DE2038431A1 (enExample)
FR (1) FR2080739B1 (enExample)
RO (1) RO56395A (enExample)

Also Published As

Publication number Publication date
FR2080739A1 (enExample) 1971-11-19
RO56395A (enExample) 1974-09-01
FR2080739B1 (enExample) 1973-01-12

Similar Documents

Publication Publication Date Title
DE3003613C2 (enExample)
DE2515899C3 (de) Zweifarbenumschaltvorrichtung für Farbbandkassetten
DE2218653C2 (de) Absperrventil mit einem Kolben und einem Hilfsventil
DE2640529A1 (de) Differenzdruckanzeigevorrichtung
DE2754482A1 (de) Tuerschliesser
DE2019352C3 (de) Oberwalzen-Trag- und Belastungsvorrichtung
DE517981C (de) Vorrichtung zur Daempfung der in Leitungen zur Foerderung von unter hohem Druck stehenden Fluessigkeiten auftretenden Stoesse und Schwingungen
DE2038431A1 (de) Einrichtung zur Meldung von Fluessigkeitsstroemungen
EP2592393B1 (de) Elektromechanischer Schalter und Fluidzähler
DE2617830C2 (de) Regelventil zur Aufrechterhaltung eines konstanten Volumenstroms, insbesondere in klimatechnischen Anlagen
DE2439248C2 (de) Druckdifferenzmeßvorrichtung
DE1077884B (de) Schalteinrichtung fuer Fluessigkeits-Verbundzaehler
DE4408870C2 (de) Bistabiler Schaltkontakt zur äußeren Montage an Füllstandsrohren
DE2049972B2 (de) Schutzgeraet fuer fluessigkeitsgekuehlte transformatoren und drosseln
DE2748692C2 (de) Schwerkraftgesteuertes Durchflußventil für Flugzeuge
DE3535637A1 (de) Klappenventil fuer rohrleitungen
DE1168719B (de) Umschaltklappe
DE4205002A1 (de) Einrichtung zur ueberwachung des fluessigkeitsstandes
DE3717565C2 (enExample)
DE102022126710B3 (de) Lastbank
AT203576B (de) Verzögerte Kontakteinrichtung
DE1149434B (de) Stroemungsabhaengiger elektrischer Kleinschalter zur UEberwachung einer bestimmten Durchflussmenge eines Druckmittels
DE2057037A1 (de) Schutzrelais für Stufenschalter von Regeltransformatoren
DE10214240C1 (de) Brandschutzklappe
DE2450700C3 (de) Pneumatischer Stellungsregler