JPH0252213U - - Google Patents
Info
- Publication number
- JPH0252213U JPH0252213U JP13150188U JP13150188U JPH0252213U JP H0252213 U JPH0252213 U JP H0252213U JP 13150188 U JP13150188 U JP 13150188U JP 13150188 U JP13150188 U JP 13150188U JP H0252213 U JPH0252213 U JP H0252213U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate ring
- ring member
- lighting
- bulb
- protective cover
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131501U JPH0546162Y2 (de) | 1988-10-07 | 1988-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131501U JPH0546162Y2 (de) | 1988-10-07 | 1988-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0252213U true JPH0252213U (de) | 1990-04-16 |
| JPH0546162Y2 JPH0546162Y2 (de) | 1993-12-02 |
Family
ID=31387631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988131501U Expired - Lifetime JPH0546162Y2 (de) | 1988-10-07 | 1988-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546162Y2 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494790U (de) * | 1972-04-18 | 1974-01-16 | ||
| JPS5044086U (de) * | 1973-08-16 | 1975-05-02 |
-
1988
- 1988-10-07 JP JP1988131501U patent/JPH0546162Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494790U (de) * | 1972-04-18 | 1974-01-16 | ||
| JPS5044086U (de) * | 1973-08-16 | 1975-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546162Y2 (de) | 1993-12-02 |