DE419376C - Quecksilber-Drehschaltroehre - Google Patents

Quecksilber-Drehschaltroehre

Info

Publication number
DE419376C
DE419376C DEM88646D DEM0088646D DE419376C DE 419376 C DE419376 C DE 419376C DE M88646 D DEM88646 D DE M88646D DE M0088646 D DEM0088646 D DE M0088646D DE 419376 C DE419376 C DE 419376C
Authority
DE
Germany
Prior art keywords
rotary switch
switch tubes
mercury
mercury rotary
shaped
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
Application number
DEM88646D
Other languages
English (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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM88646D priority Critical patent/DE419376C/de
Application granted granted Critical
Publication of DE419376C publication Critical patent/DE419376C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

Abb. 2.

Claims (1)

  1. Patent-Anspruch:
    Quecksilber-Drehschaltröhre, dadurch gekennzieichnet, daß ihre ring- oder scheibenförmig ausgebildeten Elektroden in jeder Lage dauernd mit gleichbleibender Berührfläche in das Quecksilber eintauchen.
DEM88646D Quecksilber-Drehschaltroehre Expired DE419376C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM88646D DE419376C (de) Quecksilber-Drehschaltroehre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM88646D DE419376C (de) Quecksilber-Drehschaltroehre

Publications (1)

Publication Number Publication Date
DE419376C true DE419376C (de) 1925-10-08

Family

ID=7321080

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM88646D Expired DE419376C (de) Quecksilber-Drehschaltroehre

Country Status (1)

Country Link
DE (1) DE419376C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856476C (de) * 1950-06-20 1952-11-20 Demag Zug Gmbh Quecksilberschaltroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856476C (de) * 1950-06-20 1952-11-20 Demag Zug Gmbh Quecksilberschaltroehre

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