JPS63177199U - - Google Patents
Info
- Publication number
- JPS63177199U JPS63177199U JP6739187U JP6739187U JPS63177199U JP S63177199 U JPS63177199 U JP S63177199U JP 6739187 U JP6739187 U JP 6739187U JP 6739187 U JP6739187 U JP 6739187U JP S63177199 U JPS63177199 U JP S63177199U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- spiral
- culture container
- utility
- outer circumferential
- 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
- 238000009423 ventilation Methods 0.000 claims description 9
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
第１図乃至第３図は本考案に係る通気キヤツプ
の実施例を示すもので、第１図は断面図、第２図
は通気キヤツプを培養容器に被せたときの断面図
、第３図は通気キヤツプを培養容器に被せたとき
の通気状態を示す斜視図、第４図は従来の通気キ
ヤツプの断面図である。
１……通気キヤツプ、２……らせん状の凸部、
４……らせん状の凹部。
Figures 1 to 3 show examples of the ventilation cap according to the present invention. Figure 1 is a sectional view, Figure 2 is a sectional view when the ventilation cap is placed over a culture container, and Figure 3 is a sectional view of the ventilation cap. FIG. 4 is a perspective view showing the ventilation state when the ventilation cap is placed over the culture container, and FIG. 4 is a sectional view of the conventional ventilation cap. 1... Ventilation cap, 2... Spiral convex part,
4...Spiral recess.
Claims (1)
プにおいて、キヤツプの内側にらせん状の凹凸が
設けられたことを特徴とする通気キヤツプ。 (2) キヤツプの内側に設けられたらせん状の凸
部が培養容器の外周壁面と密着し、らせん状の凹
部により一定方向に流動する通気道が形成された
実用新案登録請求の範囲第１項記載の通気キヤツ
プ。[Claims for Utility Model Registration] (1) A ventilation cap covering the outer circumferential surface of the opening of a culture container, characterized in that a spiral unevenness is provided on the inside of the cap. (2) Scope of Utility Model Registration Claim 1, in which a spiral convex portion provided on the inside of the cap is in close contact with the outer circumferential wall of the culture container, and the spiral concave portion forms an air passageway for flow in a certain direction. Ventilation cap as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739187U JPS63177199U (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739187U JPS63177199U (en) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177199U true JPS63177199U (en) | 1988-11-16 |
Family
ID=30906259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6739187U Pending JPS63177199U (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177199U (en) |
-
1987
- 1987-05-07 JP JP6739187U patent/JPS63177199U/ja active Pending