DE2323385A1 - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
DE2323385A1
DE2323385A1 DE19732323385 DE2323385A DE2323385A1 DE 2323385 A1 DE2323385 A1 DE 2323385A1 DE 19732323385 DE19732323385 DE 19732323385 DE 2323385 A DE2323385 A DE 2323385A DE 2323385 A1 DE2323385 A1 DE 2323385A1
Authority
DE
Germany
Prior art keywords
gas
switch
container
liquid level
tin
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.)
Withdrawn
Application number
DE19732323385
Other languages
German (de)
English (en)
Inventor
Fritz Glarner
Richard Thaler
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of DE2323385A1 publication Critical patent/DE2323385A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • 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
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Basic Packing Technique (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE19732323385 1972-11-08 1973-05-09 Druckgasschalter Withdrawn DE2323385A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1623272A CH541864A (de) 1972-11-08 1972-11-08 Druckgasschalter

Publications (1)

Publication Number Publication Date
DE2323385A1 true DE2323385A1 (de) 1974-05-16

Family

ID=4415531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732323385 Withdrawn DE2323385A1 (de) 1972-11-08 1973-05-09 Druckgasschalter

Country Status (5)

Country Link
AT (1) AT322663B (enrdf_load_stackoverflow)
CH (1) CH541864A (enrdf_load_stackoverflow)
DE (1) DE2323385A1 (enrdf_load_stackoverflow)
ES (1) ES420320A1 (enrdf_load_stackoverflow)
FR (1) FR2205728B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501913A (zh) * 2014-12-15 2015-04-08 重庆精科仪表制造有限责任公司 一种磁性浮子液位计

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL149942B (nl) * 1968-04-22 1976-06-15 Coq Bv Gesloten schakelinrichting voor hoge spanning, die gevuld is met gas, waarvan de dichtheid in afhankelijkheid van de bedrijfsomstandigheden wordt geregeld.
DE6753666U (de) * 1968-09-27 1969-06-12 Standard Elektrik Lorenz Ag Vorrichtung zum ausloesen von schaltvorgaengen in abhaengigkeit von einem fluessigkeitsstand.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501913A (zh) * 2014-12-15 2015-04-08 重庆精科仪表制造有限责任公司 一种磁性浮子液位计

Also Published As

Publication number Publication date
CH541864A (de) 1973-09-15
AT322663B (de) 1975-06-10
ES420320A1 (es) 1976-06-16
FR2205728A1 (enrdf_load_stackoverflow) 1974-05-31
FR2205728B1 (enrdf_load_stackoverflow) 1977-05-27

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal