NL6908707A - - Google Patents
Info
- Publication number
- NL6908707A NL6908707A NL6908707A NL6908707A NL6908707A NL 6908707 A NL6908707 A NL 6908707A NL 6908707 A NL6908707 A NL 6908707A NL 6908707 A NL6908707 A NL 6908707A NL 6908707 A NL6908707 A NL 6908707A
- Authority
- NL
- Netherlands
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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Toys (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73587168A | 1968-06-10 | 1968-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6908707A true NL6908707A (xx) | 1969-12-12 |
Family
ID=24957567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6908707A NL6908707A (xx) | 1968-06-10 | 1969-06-06 |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR6909526D0 (xx) |
| CH (1) | CH493105A (xx) |
| DE (1) | DE1929211A1 (xx) |
| FR (1) | FR2011914A1 (xx) |
| GB (1) | GB1234712A (xx) |
| NL (1) | NL6908707A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493880A (en) * | 1983-12-19 | 1985-01-15 | Gould Inc. | Battery switch |
| US4620111A (en) * | 1984-06-25 | 1986-10-28 | Duracell Inc. | Auxiliary portable power supply |
-
1969
- 1969-06-06 BR BR20952669A patent/BR6909526D0/pt unknown
- 1969-06-06 NL NL6908707A patent/NL6908707A/xx unknown
- 1969-06-09 FR FR6918955A patent/FR2011914A1/fr not_active Withdrawn
- 1969-06-09 CH CH874069A patent/CH493105A/de not_active IP Right Cessation
- 1969-06-10 GB GB2922269A patent/GB1234712A/en not_active Expired
- 1969-06-10 DE DE19691929211 patent/DE1929211A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1929211A1 (de) | 1969-12-18 |
| GB1234712A (en) | 1971-06-09 |
| FR2011914A1 (xx) | 1970-03-13 |
| BR6909526D0 (pt) | 1973-02-20 |
| CH493105A (de) | 1970-06-30 |