FR47299E - Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales - Google Patents

Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales

Info

Publication number
FR47299E
FR47299E FR47299DA FR47299E FR 47299 E FR47299 E FR 47299E FR 47299D A FR47299D A FR 47299DA FR 47299 E FR47299 E FR 47299E
Authority
FR
France
Prior art keywords
beaconing
vertical antennas
lighting processes
lighting
processes
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.)
Expired
Application number
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR47299E publication Critical patent/FR47299E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/06—Means for the lighting or illuminating of antennas, e.g. for purpose of warning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S82/00—Turning
    • Y10S82/901—Chip removal
FR47299D 1935-04-20 1936-04-20 Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales Expired FR47299E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17451A US2102410A (en) 1935-04-20 1935-04-20 Antenna system

Publications (1)

Publication Number Publication Date
FR47299E true FR47299E (fr) 1937-03-05

Family

ID=21782657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47299D Expired FR47299E (fr) 1935-04-20 1936-04-20 Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales

Country Status (2)

Country Link
US (1) US2102410A (fr)
FR (1) FR47299E (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973564C (de) * 1942-10-13 1960-03-31 Patelhold Patentverwertung Kuenstliche Hochfrequenzleitung
NL67302C (fr) * 1944-02-25
US2485457A (en) * 1944-10-20 1949-10-18 Bell Telephone Labor Inc Antenna system
US2673961A (en) * 1950-12-16 1954-03-30 Bell Telephone Labor Inc Inductance coil
US2987721A (en) * 1959-11-04 1961-06-06 William J E Edwards Broadband discage antenna
US3262121A (en) * 1963-05-06 1966-07-19 Collins Radio Co Antenna feed point crossover
GB1520030A (en) * 1975-11-21 1978-08-02 Bsh Electronics Manchester Ltd Electrical device to enable the heating element of an electrically heated motor vehicle window to be used as a radio aerial
US4477817A (en) * 1982-07-08 1984-10-16 Rca Corporation Switching circuit including pin diodes for impedance matching
US4903034A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4903035A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4928108A (en) * 1983-12-20 1990-05-22 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry for split passband matching
EP0239653A1 (fr) * 1986-03-29 1987-10-07 TELETTRA Telefonia Elettronica e Radio S.p.A. Système d'alimentation et de commande de lumière d'obstruction à faible intensité de courant
EP1919025A1 (fr) * 2006-10-31 2008-05-07 BRITISH TELECOMMUNICATIONS public limited company Système d'antenne avec dispositif d'avertissement lumineux
US8919051B1 (en) * 2013-12-02 2014-12-30 Abel Echemendia Tower with exterior cable support and a modular base

Also Published As

Publication number Publication date
US2102410A (en) 1937-12-14

Similar Documents

Publication Publication Date Title
FR47299E (fr) Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales
FR780263A (fr) Perfectionnements aux procédés de balisage ou d'éclairage d'antennes verticales
FR804154A (fr) Culot d'amarrage de câble
FR801784A (fr) Perfectionnement aux dispositifs d'éclairage
FR813707A (fr) Toiture
FR789001A (fr) Installation d'éclairage
FR763239A (fr) Perfectionnements aux carreaux de revêtement
FR46444E (fr) Installation d'éclairage
FR47059E (fr) Perfectionnements aux lanterneaux
FR774846A (fr) Installation d'éclairage
FR781307A (fr) Système d'éclairage
FR769571A (fr) Installation d'éclairage pour antennes
FR46147E (fr) Perfectionnements aux systèmes de oentrage des lampes d'éclairage
FR809262A (fr) Installation d'éclairage plus particulièrement destinée aux aérodromes
FR757889A (fr) Installation mobile d'éclairage pour terrains d'atterrissage
FR788937A (fr) Enfouisseur de fumier
IE13933L (en) Beacon lights
FR757818A (fr) Installation d'éclairage
FR757772A (fr) Installation d'éclairage
BE404991A (fr) Installation d'éclairage
FR45273E (fr) Installation d'éclairage
FR45241E (fr) Installation d'éclairage
FR45274E (fr) Installation d'éclairage
FR802068A (fr) Lampe-phare de sûreté
FI15296A (fi) Kattotiili