JPH042409U - - Google Patents
Info
- Publication number
- JPH042409U JPH042409U JP4288590U JP4288590U JPH042409U JP H042409 U JPH042409 U JP H042409U JP 4288590 U JP4288590 U JP 4288590U JP 4288590 U JP4288590 U JP 4288590U JP H042409 U JPH042409 U JP H042409U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- breathing apparatus
- openings
- view
- area
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本発明の実施例を示す図で、ａは斜視
図、ｂは断面図、ｃは正面図、ｄは側面図、ｅは
背面図、ｆは上面図、第２図及び第４図は他の実
施例を示し、それぞれａは正面図、ｂは側面図、
第４図ｃは断面図、第５図は更に他の実施例を示
す図で、ａは正面図、ｂは側面図、ｃは上面図、
第６図は従来の灯具呼吸装置を示す図で、ａは正
面図、ｂは側面図、ｃは上面図、ｄはＤ−Ｄ断面
図である。
１１……灯具（ヘツドライト）、１２……灯具
呼吸装置、１５……空間、１６……開口部、２７
，３７……開口部、２８，３８……スリツト部。
FIG. 1 is a diagram showing an embodiment of the present invention, in which a is a perspective view, b is a sectional view, c is a front view, d is a side view, e is a rear view, f is a top view, and FIGS. The figures show other embodiments, where a is a front view, b is a side view, and
FIG. 4c is a sectional view, FIG. 5 is a diagram showing still another embodiment, where a is a front view, b is a side view, c is a top view,
FIG. 6 is a diagram showing a conventional lamp breathing apparatus, in which a is a front view, b is a side view, c is a top view, and d is a sectional view taken along line DD. 11... Lamp (headlight), 12... Lamp breathing apparatus, 15... Space, 16... Opening, 27
, 37...opening section, 28, 38...slit section.
補正 平２．７．２７
図面の簡単な説明を次のように補正する。
明細書第１０頁第３行に「第２図及び第４図は
」とあるのを、「第２図乃至第４図は」と補正す
る。Amendment 2/7/27 The brief description of the drawing is amended as follows. In the third line of page 10 of the specification, the phrase ``Figures 2 and 4'' has been amended to ``Figures 2 to 4''.
Claims (1)
の膨張収縮を吸収するために設けた灯具呼吸装置
において、灯具呼吸装置に設ける空間を、該灯具
呼吸装置に設けた開口部の面積に対し該開口部の
面積より大きい断面積を有する空間とし、かつ該
開口部は互いに離間した位置に複数個設けられ、
１または２以上の該開口部を、角形または周囲に
スリツト部を有する矩形形状とすることを特徴と
する灯具呼吸装置。 In a lamp breathing apparatus installed to absorb the expansion and contraction of air that occurs within the lamp due to temperature differences within the lamp, the space provided in the lamp breathing apparatus is approximately equal to the area of the opening provided in the lamp breathing apparatus. A space having a cross-sectional area larger than the area of the opening, and a plurality of openings are provided at positions spaced apart from each other,
A lamp-breathing device characterized in that one or more of the openings are square or rectangular with a slit around the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288590U JPH042409U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288590U JPH042409U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042409U true JPH042409U (en) | 1992-01-10 |
Family
ID=31554819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4288590U Pending JPH042409U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015162829A1 (en) * | 2014-04-23 | 2015-10-29 | 日東電工株式会社 | Ventilation device and vehicular lamp |
| JP2015207528A (en) * | 2014-04-23 | 2015-11-19 | 日東電工株式会社 | Ventilation device and vehicle lamp |
-
1990
- 1990-04-20 JP JP4288590U patent/JPH042409U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015162829A1 (en) * | 2014-04-23 | 2015-10-29 | 日東電工株式会社 | Ventilation device and vehicular lamp |
| JP2015207528A (en) * | 2014-04-23 | 2015-11-19 | 日東電工株式会社 | Ventilation device and vehicle lamp |
| JP2015207529A (en) * | 2014-04-23 | 2015-11-19 | 日東電工株式会社 | Ventilation device, and vehicle lamp |
| CN106461176A (en) * | 2014-04-23 | 2017-02-22 | 日东电工株式会社 | Ventilation device and vehicular lamp |
| US9885456B2 (en) | 2014-04-23 | 2018-02-06 | Nitto Denko Corporation | Ventilation device and vehicular lamp |