ATE40922T1 - PORTABLE LIGHT. - Google Patents
PORTABLE LIGHT.Info
- Publication number
- ATE40922T1 ATE40922T1 AT83112215T AT83112215T ATE40922T1 AT E40922 T1 ATE40922 T1 AT E40922T1 AT 83112215 T AT83112215 T AT 83112215T AT 83112215 T AT83112215 T AT 83112215T AT E40922 T1 ATE40922 T1 AT E40922T1
- Authority
- AT
- Austria
- Prior art keywords
- bulb
- lamp head
- concave mirror
- mirror reflector
- stop
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
- F21V14/045—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors in portable lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Eye Examination Apparatus (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
1. A portable lamp, for example a torch, flashlight or hand-held searchlight with a bulb (14) and a concave mirror reflector (12) which is disposed in a lamp head (10) and a battery container (30), whereby the bulb (14) has an axially operating stop member (16) and whereby the luminous element (54) of the bulb (14) is at a predetermined accurately set distance from this stop (16) for example by means of a flange base bulb (14) which has a prefocus flange base P13,5s (miniature flange base) (17) whereby the bulb (14) is inserted into a bulb holder (34) base part (38) first characterized in that the lamp head (10) with concave mirror reflector (12, 76, 84) is axially adjustable and the battery container (30) has a stop flange (90) which abuts against a stop surface (70) of the lamp head (10) or of the concave mirror reflector (12, 76, 84), whereby in this position the luminous element (54) is disposed exactly in the focal range (4, 86) of the concave mirror reflector (12, 76, 84) the battery container (30) having a guide pin (60) and the lamp head (10) a slit-shaped aperture (64, 65, 68, 69, 92) and/or one or several openings (66, 67, 94) for the axial adjustment of the lamp head (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3244926 | 1982-12-04 | ||
EP83112215A EP0111818B1 (en) | 1982-12-04 | 1983-12-05 | Portable lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE40922T1 true ATE40922T1 (en) | 1989-03-15 |
Family
ID=6179816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83112215T ATE40922T1 (en) | 1982-12-04 | 1983-12-05 | PORTABLE LIGHT. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0111818B1 (en) |
AT (1) | ATE40922T1 (en) |
DE (1) | DE3379237D1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3523005A1 (en) * | 1985-06-27 | 1987-01-08 | Sassmannshausen Knut | Flat pocket lamp having a concave mirror reflector and cells arranged juxtaposed for the purpose of power supply |
FR2850448B1 (en) * | 2003-01-29 | 2006-01-20 | Zedel | PORTABLE LIGHT EMITTING DEVICE WITH ELECTROLUNINESCENT DIODE |
US9285105B2 (en) | 2012-05-08 | 2016-03-15 | Streamlight, Inc. | Head light having a rotatable face cap with plural lenses |
USD750823S1 (en) | 2012-05-10 | 2016-03-01 | Streamlight, Inc. | Mountable light |
USD733951S1 (en) | 2012-11-21 | 2015-07-07 | Streamlight, Inc. | Wearable portable light |
US20200109916A1 (en) | 2018-10-09 | 2020-04-09 | Streamlight, Inc. | Rail mountable gun light with aiming light and rotationally keyed mount assembly |
US11639789B2 (en) | 2021-01-13 | 2023-05-02 | Streamlight, Inc. | Portable light and keyed rechargeable USB battery |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1105056B (en) * | 1959-07-24 | 1961-04-20 | Knut Sassmannshausen | Pocket light, in particular rod light, with reflector |
US4286311A (en) * | 1978-04-07 | 1981-08-25 | Anthony Maglica | Flashlight |
GB2037416B (en) * | 1978-12-21 | 1983-05-11 | Sassmannshause K | Lamps |
US4388673A (en) * | 1981-06-22 | 1983-06-14 | Mag Instrument, Inc. | Variable light beam flashlight and recharging unit |
-
1983
- 1983-12-05 DE DE8383112215T patent/DE3379237D1/en not_active Expired
- 1983-12-05 EP EP83112215A patent/EP0111818B1/en not_active Expired
- 1983-12-05 AT AT83112215T patent/ATE40922T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0111818B1 (en) | 1989-02-22 |
DE3379237D1 (en) | 1989-03-30 |
EP0111818A1 (en) | 1984-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |