FR2336629A1 - Lampe electrique portative a lumiere ponctuelle et lumiere diffuse, notamment pour mineurs - Google Patents

Lampe electrique portative a lumiere ponctuelle et lumiere diffuse, notamment pour mineurs

Info

Publication number
FR2336629A1
FR2336629A1 FR7638042A FR7638042A FR2336629A1 FR 2336629 A1 FR2336629 A1 FR 2336629A1 FR 7638042 A FR7638042 A FR 7638042A FR 7638042 A FR7638042 A FR 7638042A FR 2336629 A1 FR2336629 A1 FR 2336629A1
Authority
FR
France
Prior art keywords
minors
spotlight
portable electric
diffused light
electric lamp
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.)
Pending
Application number
FR7638042A
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.)
Oldham Crompton Batteries Ltd
Original Assignee
Oldham Crompton Batteries Ltd
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 Oldham Crompton Batteries Ltd filed Critical Oldham Crompton Batteries Ltd
Publication of FR2336629A1 publication Critical patent/FR2336629A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/12—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of slot type
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F21V14/085—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters in portable lighting devices
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7638042A 1975-12-22 1976-12-17 Lampe electrique portative a lumiere ponctuelle et lumiere diffuse, notamment pour mineurs Pending FR2336629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52385/75A GB1508220A (en) 1975-12-22 1975-12-22 Portable electric lamp

Publications (1)

Publication Number Publication Date
FR2336629A1 true FR2336629A1 (fr) 1977-07-22

Family

ID=10463731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638042A Pending FR2336629A1 (fr) 1975-12-22 1976-12-17 Lampe electrique portative a lumiere ponctuelle et lumiere diffuse, notamment pour mineurs

Country Status (6)

Country Link
AU (1) AU501154B2 (fr)
CA (1) CA1071602A (fr)
DE (1) DE2655760A1 (fr)
FR (1) FR2336629A1 (fr)
GB (1) GB1508220A (fr)
ZA (1) ZA767580B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637718A1 (fr) * 1993-08-03 1995-02-08 Zedel Lampe d'éclairage électrique à double foyer lumineux
EP2639493A1 (fr) * 2012-03-14 2013-09-18 Zedel Lampe électrique portative à boîtier compact renfermant un module d'éclairage commandé par un actionneur rotatif

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513313A1 (de) * 1985-04-13 1986-10-23 CEAG Licht- und Stromversorgungstechnik GmbH, 6800 Mannheim Tragbare handleuchte
DE4204673A1 (de) * 1992-02-17 1993-08-19 Abb Patent Gmbh Leuchte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005463B (de) * 1952-08-27 1957-04-04 Alfred Paul Emil Letsch Abblendvorrichtung fuer Kraftfahrzeugscheinwerfer
GB873422A (en) * 1960-02-15 1961-07-26 Koehler Mfg Co Improvements in or relating to portable electric lamps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005463B (de) * 1952-08-27 1957-04-04 Alfred Paul Emil Letsch Abblendvorrichtung fuer Kraftfahrzeugscheinwerfer
GB873422A (en) * 1960-02-15 1961-07-26 Koehler Mfg Co Improvements in or relating to portable electric lamps

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637718A1 (fr) * 1993-08-03 1995-02-08 Zedel Lampe d'éclairage électrique à double foyer lumineux
FR2708714A1 (fr) * 1993-08-03 1995-02-10 Zedel Lampe d'éclairage électrique à double foyer lumineux.
US5410461A (en) * 1993-08-03 1995-04-25 Zedel Electric lighting lamp with double light source
EP2639493A1 (fr) * 2012-03-14 2013-09-18 Zedel Lampe électrique portative à boîtier compact renfermant un module d'éclairage commandé par un actionneur rotatif
FR2988159A1 (fr) * 2012-03-14 2013-09-20 Zedel Lampe electrique portative a boitier compact renfermant un module d'eclairage commande par un actionneur rotatif
US9103538B2 (en) 2012-03-14 2015-08-11 Zedel Portable electric lamp with a compact casing housing a lighting module controlled by a rotary actuator

Also Published As

Publication number Publication date
CA1071602A (fr) 1980-02-12
AU501154B2 (en) 1979-06-14
ZA767580B (en) 1978-08-30
DE2655760A1 (de) 1977-06-30
AU1957376A (en) 1978-05-18
GB1508220A (en) 1978-04-19

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