DE303560C - - Google Patents

Info

Publication number
DE303560C
DE303560C DENDAT303560D DE303560DA DE303560C DE 303560 C DE303560 C DE 303560C DE NDAT303560 D DENDAT303560 D DE NDAT303560D DE 303560D A DE303560D A DE 303560DA DE 303560 C DE303560 C DE 303560C
Authority
DE
Germany
Prior art keywords
balls
pressure element
movement
ball
tube
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
DENDAT303560D
Other languages
German (de)
English (en)
Publication of DE303560C publication Critical patent/DE303560C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
DENDAT303560D Active DE303560C (en:Method)

Publications (1)

Publication Number Publication Date
DE303560C true DE303560C (en:Method)

Family

ID=557264

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT303560D Active DE303560C (en:Method)

Country Status (1)

Country Link
DE (1) DE303560C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716168A (en) * 1951-07-03 1955-08-23 Francis R Shonka Electrical switch
US2820118A (en) * 1953-10-02 1958-01-14 Bbc Brown Boveri & Cie Circuit closer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716168A (en) * 1951-07-03 1955-08-23 Francis R Shonka Electrical switch
US2820118A (en) * 1953-10-02 1958-01-14 Bbc Brown Boveri & Cie Circuit closer

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