FR2270515A1 - Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem - Google Patents

Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem

Info

Publication number
FR2270515A1
FR2270515A1 FR7406390A FR7406390A FR2270515A1 FR 2270515 A1 FR2270515 A1 FR 2270515A1 FR 7406390 A FR7406390 A FR 7406390A FR 7406390 A FR7406390 A FR 7406390A FR 2270515 A1 FR2270515 A1 FR 2270515A1
Authority
FR
France
Prior art keywords
stem
translucent
tamper
over circuit
proof cap
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.)
Granted
Application number
FR7406390A
Other languages
French (fr)
Other versions
FR2270515B1 (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.)
ELIKAN WILLIAM FR
Original Assignee
ELIKAN WILLIAM FR
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 ELIKAN WILLIAM FR filed Critical ELIKAN WILLIAM FR
Priority to FR7406390A priority Critical patent/FR2270515A1/en
Priority to CA220,264A priority patent/CA1034103A/en
Publication of FR2270515A1 publication Critical patent/FR2270515A1/en
Application granted granted Critical
Publication of FR2270515B1 publication Critical patent/FR2270515B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Primary Cells (AREA)

Abstract

The lighting head is supplied from batteries through a printed circuit and an electronic unit controlling the flashing bulb, whose light is concentrated on a globe by means of a filter. The stem (1) containing the batteries (8) has an enlarged portion at the top enclosing the electronic equipment which is covered by a translucent cap (2) soldered in position at its base. This prevents access to the unit, so that once set in operation from the outside it cannot be extinguished. Bulb, transistors, resistors, capacitors photoelectric cell and switch can all be mounted on a printed circuit soldered to shoulders in the hollowed-out portion.
FR7406390A 1974-02-20 1974-02-20 Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem Granted FR2270515A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7406390A FR2270515A1 (en) 1974-02-20 1974-02-20 Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem
CA220,264A CA1034103A (en) 1974-02-20 1975-02-17 Sealed flashing flare lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406390A FR2270515A1 (en) 1974-02-20 1974-02-20 Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem

Publications (2)

Publication Number Publication Date
FR2270515A1 true FR2270515A1 (en) 1975-12-05
FR2270515B1 FR2270515B1 (en) 1978-01-06

Family

ID=9135425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406390A Granted FR2270515A1 (en) 1974-02-20 1974-02-20 Temporary lighting beacon - has translucent tamper-proof cap soldered over circuit to stem

Country Status (2)

Country Link
CA (1) CA1034103A (en)
FR (1) FR2270515A1 (en)

Also Published As

Publication number Publication date
FR2270515B1 (en) 1978-01-06
CA1034103A (en) 1978-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse