FR2608731B1 - Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main - Google Patents

Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main

Info

Publication number
FR2608731B1
FR2608731B1 FR8617674A FR8617674A FR2608731B1 FR 2608731 B1 FR2608731 B1 FR 2608731B1 FR 8617674 A FR8617674 A FR 8617674A FR 8617674 A FR8617674 A FR 8617674A FR 2608731 B1 FR2608731 B1 FR 2608731B1
Authority
FR
France
Prior art keywords
soon
taken
hand
portable lamp
sensitive drive
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 - Lifetime
Application number
FR8617674A
Other languages
English (en)
Other versions
FR2608731A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8617674A priority Critical patent/FR2608731B1/fr
Publication of FR2608731A1 publication Critical patent/FR2608731A1/fr
Application granted granted Critical
Publication of FR2608731B1 publication Critical patent/FR2608731B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/615—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors in a Darlington configuration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9645—Resistive touch switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity
    • H05B39/085—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity by touch control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR8617674A 1986-12-17 1986-12-17 Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main Expired - Lifetime FR2608731B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8617674A FR2608731B1 (fr) 1986-12-17 1986-12-17 Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617674A FR2608731B1 (fr) 1986-12-17 1986-12-17 Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main

Publications (2)

Publication Number Publication Date
FR2608731A1 FR2608731A1 (fr) 1988-06-24
FR2608731B1 true FR2608731B1 (fr) 1991-04-26

Family

ID=9342006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617674A Expired - Lifetime FR2608731B1 (fr) 1986-12-17 1986-12-17 Lampe portative a variateur sensitif s'allumant des qu'on la prend dans sa main

Country Status (1)

Country Link
FR (1) FR2608731B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018057A (en) * 1990-01-17 1991-05-21 Lamp Technologies, Inc. Touch initiated light module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634475A (en) * 1923-05-10 1927-07-05 American Cystoscope Makers Inc Battery casing
GB1391830A (en) * 1972-06-26 1975-04-23 Welwyn Electric Ltd Switches
US4132902A (en) * 1976-07-30 1979-01-02 Telatemp Corporation Switch
AT366946B (de) * 1980-04-03 1982-05-25 Payer Lux Elektroprod Elektrischer rasierapparat
DE3125494A1 (de) * 1981-06-29 1983-01-13 Rudolf Riester Gmbh & Co Kg, Fabrik Med. Apparate, 7455 Jungingen Diagnosegeraet mit/beleuchtung und abschaltautomatik
US4528621A (en) * 1984-03-05 1985-07-09 Robert Hoyt Flashlight

Also Published As

Publication number Publication date
FR2608731A1 (fr) 1988-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse