NL74421C - - Google Patents

Info

Publication number
NL74421C
NL74421C NL74421DA NL74421C NL 74421 C NL74421 C NL 74421C NL 74421D A NL74421D A NL 74421DA NL 74421 C NL74421 C NL 74421C
Authority
NL
Netherlands
Application number
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.)
Publication of NL74421C publication Critical patent/NL74421C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Adjustable Resistors (AREA)
NL74421D 1948-03-05 NL74421C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB687648A GB635672A (en) 1948-03-05 1948-03-05 Improvements in or relating to inertia or impact operated devices

Publications (1)

Publication Number Publication Date
NL74421C true NL74421C (enrdf_load_stackoverflow)

Family

ID=9822398

Family Applications (2)

Application Number Title Priority Date Filing Date
NL63302162A NL145206B (nl) 1948-03-05 Werkwijze voor het vervaardigen van een glazen plaat met verminderde reflectie, alsmede aldus verkregen glazen plaat.
NL74421D NL74421C (enrdf_load_stackoverflow) 1948-03-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL63302162A NL145206B (nl) 1948-03-05 Werkwijze voor het vervaardigen van een glazen plaat met verminderde reflectie, alsmede aldus verkregen glazen plaat.

Country Status (2)

Country Link
GB (1) GB635672A (enrdf_load_stackoverflow)
NL (2) NL74421C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL191010A (enrdf_load_stackoverflow) * 1953-09-23
US3509299A (en) * 1968-11-25 1970-04-28 Garrett Corp Acceleration sensor switch
US4594485A (en) * 1985-04-04 1986-06-10 Brown Jr Milton F Impact sensor

Also Published As

Publication number Publication date
GB635672A (en) 1950-04-12
NL145206B (nl)

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