FR2054419A5 - - Google Patents

Info

Publication number
FR2054419A5
FR2054419A5 FR7025542A FR7025542A FR2054419A5 FR 2054419 A5 FR2054419 A5 FR 2054419A5 FR 7025542 A FR7025542 A FR 7025542A FR 7025542 A FR7025542 A FR 7025542A FR 2054419 A5 FR2054419 A5 FR 2054419A5
Authority
FR
France
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
FR7025542A
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.)
Bremshey and Co
Original Assignee
Bremshey and 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 and Co filed Critical Bremshey and Co
Application granted granted Critical
Publication of FR2054419A5 publication Critical patent/FR2054419A5/fr
Expired legal-status Critical Current

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)
FR7025542A 1969-07-18 1970-07-09 Expired FR2054419A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935512 DE1935512A1 (de) 1969-07-18 1969-07-18 Laengenverkuerzbarer Schirm

Publications (1)

Publication Number Publication Date
FR2054419A5 true FR2054419A5 (fr) 1971-04-16

Family

ID=5739660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025542A Expired FR2054419A5 (fr) 1969-07-18 1970-07-09

Country Status (3)

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

Also Published As

Publication number Publication date
DE1935512A1 (de) 1971-04-01
CH518074A (de) 1972-01-31

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Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
ST Notification of lapse