FR2179100B1 - - Google Patents

Info

Publication number
FR2179100B1
FR2179100B1 FR7312120A FR7312120A FR2179100B1 FR 2179100 B1 FR2179100 B1 FR 2179100B1 FR 7312120 A FR7312120 A FR 7312120A FR 7312120 A FR7312120 A FR 7312120A FR 2179100 B1 FR2179100 B1 FR 2179100B1
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
FR7312120A
Other versions
FR2179100A1 (fr
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.)
Philips North America LLC
US Philips Corp
Original Assignee
US Philips Corp
North American Philips Corp
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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Publication of FR2179100A1 publication Critical patent/FR2179100A1/fr
Application granted granted Critical
Publication of FR2179100B1 publication Critical patent/FR2179100B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
FR7312120A 1972-04-05 1973-04-04 Expired FR2179100B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24123272A 1972-04-05 1972-04-05

Publications (2)

Publication Number Publication Date
FR2179100A1 FR2179100A1 (fr) 1973-11-16
FR2179100B1 true FR2179100B1 (fr) 1977-02-04

Family

ID=22909817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312120A Expired FR2179100B1 (fr) 1972-04-05 1973-04-04

Country Status (7)

Country Link
US (1) US3774199A (fr)
JP (1) JPS4917698A (fr)
CA (1) CA970453A (fr)
DE (1) DE2314169A1 (fr)
FR (1) FR2179100B1 (fr)
GB (1) GB1374066A (fr)
NL (1) NL7304526A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902170A (en) * 1974-02-20 1975-08-26 Ralph D Mcelroy Fault indicator for electrical circuits
JPH0347348U (fr) * 1989-09-09 1991-05-01

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458189A (fr) * 1965-05-26 1966-11-10 Signaux Entr Electriques Tableau d'affichage perfectionné
US3487403A (en) * 1965-10-06 1969-12-30 Miniature Elect Components Electromagnetic indicator having rotating spheres
US3425055A (en) * 1966-11-29 1969-01-28 Miniature Elect Components Plural magnet latching electromagnetic indicators
FR1538124A (fr) * 1967-09-14 1968-08-30 Plessey Co Ltd Indicateur électromagnétique
US3524358A (en) * 1969-02-26 1970-08-18 Electrospace Corp Device for elimination of indicator wheel bounce
US3634857A (en) * 1970-03-24 1972-01-11 Miniature Elect Components Drum indicator

Also Published As

Publication number Publication date
GB1374066A (en) 1974-11-13
DE2314169A1 (de) 1973-10-11
CA970453A (en) 1975-07-01
FR2179100A1 (fr) 1973-11-16
JPS4917698A (fr) 1974-02-16
US3774199A (en) 1973-11-20
NL7304526A (fr) 1973-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse