EP0431462A3 - Portable lamp - Google Patents
Portable lamp Download PDFInfo
- Publication number
- EP0431462A3 EP0431462A3 EP19900122803 EP90122803A EP0431462A3 EP 0431462 A3 EP0431462 A3 EP 0431462A3 EP 19900122803 EP19900122803 EP 19900122803 EP 90122803 A EP90122803 A EP 90122803A EP 0431462 A3 EP0431462 A3 EP 0431462A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- portable lamp
- portable
- 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.)
- Withdrawn
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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3940189A DE3940189A1 (de) | 1989-12-05 | 1989-12-05 | Handleuchte |
DE3940189 | 1989-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0431462A2 EP0431462A2 (de) | 1991-06-12 |
EP0431462A3 true EP0431462A3 (en) | 1992-03-04 |
Family
ID=6394846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900122803 Withdrawn EP0431462A3 (en) | 1989-12-05 | 1990-11-29 | Portable lamp |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0431462A3 (de) |
DE (1) | DE3940189A1 (de) |
NO (1) | NO905240L (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110985C2 (de) * | 1991-04-05 | 1994-09-22 | Abb Patent Gmbh | Verstellbare Reflektoranordnung zur Veränderung der Lichtverteilung einer explosionsgeschützten Handleuchte |
DE9412638U1 (de) * | 1994-08-05 | 1994-09-29 | Abb Patent Gmbh | Explosions- oder schlagwettergeschütztes Leuchtengehäuse |
WO2009143889A1 (de) * | 2008-05-29 | 2009-12-03 | Osram Gesellschaft mit beschränkter Haftung | Explosionsschutz für hochdrucklampe |
DE102011103491B4 (de) * | 2011-06-03 | 2014-10-30 | Cooper Crouse-Hinds Gmbh | Abdeckung und Leuchte mit einer solchen Abdeckung |
USD951505S1 (en) | 2019-05-02 | 2022-05-10 | Milwaukee Electric Tool Corporation | Headlamp |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB308118A (en) * | 1928-05-25 | 1929-03-21 | John Downs | Improvements in or relating to portable electric lamps |
US2535819A (en) * | 1945-12-13 | 1950-12-26 | Edison Inc Thomas A | Electric safety lamp |
DE3028806A1 (de) * | 1980-07-30 | 1982-02-25 | Erhard 6927 Bad Rappenau Beck | Explosionsgeschuetzte handleuchte |
US4489367A (en) * | 1983-09-16 | 1984-12-18 | Herron Charles R | Headlight permissible for use in explosive atmospheres |
DE8802979U1 (de) * | 1988-03-05 | 1988-07-07 | Deilmann-Haniel Gmbh, 4600 Dortmund, De | |
EP0285349A2 (de) * | 1987-04-03 | 1988-10-05 | The Wolf Safety Lamp Company Limited | Taschensicherheitsleuchte |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209138A (en) * | 1962-02-05 | 1965-09-28 | Welch Allyn Inc | Explosion-proof headlamp and power source |
-
1989
- 1989-12-05 DE DE3940189A patent/DE3940189A1/de not_active Withdrawn
-
1990
- 1990-11-29 EP EP19900122803 patent/EP0431462A3/de not_active Withdrawn
- 1990-12-04 NO NO90905240A patent/NO905240L/no unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB308118A (en) * | 1928-05-25 | 1929-03-21 | John Downs | Improvements in or relating to portable electric lamps |
US2535819A (en) * | 1945-12-13 | 1950-12-26 | Edison Inc Thomas A | Electric safety lamp |
DE3028806A1 (de) * | 1980-07-30 | 1982-02-25 | Erhard 6927 Bad Rappenau Beck | Explosionsgeschuetzte handleuchte |
US4489367A (en) * | 1983-09-16 | 1984-12-18 | Herron Charles R | Headlight permissible for use in explosive atmospheres |
EP0285349A2 (de) * | 1987-04-03 | 1988-10-05 | The Wolf Safety Lamp Company Limited | Taschensicherheitsleuchte |
DE8802979U1 (de) * | 1988-03-05 | 1988-07-07 | Deilmann-Haniel Gmbh, 4600 Dortmund, De |
Also Published As
Publication number | Publication date |
---|---|
DE3940189A1 (de) | 1991-06-06 |
EP0431462A2 (de) | 1991-06-12 |
NO905240L (no) | 1991-06-06 |
NO905240D0 (no) | 1990-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19920826 |
|
17Q | First examination report despatched |
Effective date: 19931026 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ABB PATENT GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19950518 |