CH518074A - Umbrella that can be shortened - Google Patents

Umbrella that can be shortened

Info

Publication number
CH518074A
CH518074A CH1025970A CH1025970A CH518074A CH 518074 A CH518074 A CH 518074A CH 1025970 A CH1025970 A CH 1025970A CH 1025970 A CH1025970 A CH 1025970A CH 518074 A CH518074 A CH 518074A
Authority
CH
Switzerland
Prior art keywords
umbrella
shortened
Prior art date
Application number
CH1025970A
Other languages
German (de)
Inventor
Weber Heinz
Original Assignee
Bremshey & Co
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 Bremshey & Co filed Critical Bremshey & Co
Publication of CH518074A publication Critical patent/CH518074A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/283—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus and taking into account saturation of current transformers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/06—Special folding or telescoping of umbrellas with telescopic ribs
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/12—Devices for holding umbrellas closed, e.g. magnetic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
CH1025970A 1969-07-18 1970-07-07 Umbrella that can be shortened CH518074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935512 DE1935512A1 (en) 1969-07-18 1969-07-18 Umbrella that can be shortened in length

Publications (1)

Publication Number Publication Date
CH518074A true CH518074A (en) 1972-01-31

Family

ID=5739660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1025970A CH518074A (en) 1969-07-18 1970-07-07 Umbrella that can be shortened

Country Status (3)

Country Link
CH (1) CH518074A (en)
DE (1) DE1935512A1 (en)
FR (1) FR2054419A5 (en)

Also Published As

Publication number Publication date
DE1935512A1 (en) 1971-04-01
FR2054419A5 (en) 1971-04-16

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Legal Events

Date Code Title Description
PL Patent ceased