JPS63163157U - - Google Patents
Info
- Publication number
- JPS63163157U JPS63163157U JP5541087U JP5541087U JPS63163157U JP S63163157 U JPS63163157 U JP S63163157U JP 5541087 U JP5541087 U JP 5541087U JP 5541087 U JP5541087 U JP 5541087U JP S63163157 U JPS63163157 U JP S63163157U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- electric
- pressure source
- container
- milking cup
- 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
- 210000000481 breast Anatomy 0.000 claims 2
- 210000004251 human milk Anatomy 0.000 claims 2
- 235000020256 human milk Nutrition 0.000 claims 2
Description
第１図は本考案の一実施例を示す一部を断面し
た正面図、第２図は本考案に係るチエツクバルブ
の一例を示す斜視図、第３図はそのチエツクバル
ブの閉状態を示す断面図、第４図は同じく開状態
を示す断面図である。
１：搾乳カツプ、８：容器、１１：連結部材、
１３：貫通路、１４：嵌合穴、１５：連通路、１
６：取付部材、１８：電動式負圧源、２０：チエ
ツクバルブ、２１：筒体、２２：フランジ、２３
：スリツト。
Fig. 1 is a partially sectional front view showing an embodiment of the present invention, Fig. 2 is a perspective view showing an example of a check valve according to the invention, and Fig. 3 is a cross section showing the check valve in a closed state. FIG. 4 is a sectional view similarly showing the open state. 1: Milking cup, 8: Container, 11: Connecting member,
13: Through path, 14: Fitting hole, 15: Communication path, 1
6: Mounting member, 18: Electric negative pressure source, 20: Check valve, 21: Cylindrical body, 22: Flange, 23
: Slits.
Claims (1)
圧にして母乳を搾乳する電動式搾乳器において、
前記容器又は前記搾乳カツプと前記電動式負圧源
との間に、搾乳した前記母乳の電動式負圧源側へ
の流入を阻止するチエツクバルブを設けたことを
特徴とする電動式搾乳器。 In an electric breast pump that pumps breast milk by applying negative pressure inside the container and milking cup using an electric negative pressure source,
An electric breast pump characterized in that a check valve is provided between the container or the milking cup and the electric negative pressure source to prevent the expressed breast milk from flowing into the electric negative pressure source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055410U JPH0642677Y2 (en) | 1987-04-14 | 1987-04-14 | Electric milking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055410U JPH0642677Y2 (en) | 1987-04-14 | 1987-04-14 | Electric milking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63163157U true JPS63163157U (en) | 1988-10-25 |
| JPH0642677Y2 JPH0642677Y2 (en) | 1994-11-09 |
Family
ID=30883286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987055410U Expired - Lifetime JPH0642677Y2 (en) | 1987-04-14 | 1987-04-14 | Electric milking machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642677Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4784721B2 (en) * | 2000-03-07 | 2011-10-05 | 学校法人日本大学 | Laboratory animal milking equipment |
| JP2012511324A (en) * | 2008-12-12 | 2012-05-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Automatic head for milking machine |
| WO2015174330A1 (en) * | 2014-05-13 | 2015-11-19 | 株式会社村田製作所 | Valve and fluid control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6154844U (en) * | 1984-09-17 | 1986-04-12 |
-
1987
- 1987-04-14 JP JP1987055410U patent/JPH0642677Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6154844U (en) * | 1984-09-17 | 1986-04-12 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4784721B2 (en) * | 2000-03-07 | 2011-10-05 | 学校法人日本大学 | Laboratory animal milking equipment |
| JP2012511324A (en) * | 2008-12-12 | 2012-05-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Automatic head for milking machine |
| WO2015174330A1 (en) * | 2014-05-13 | 2015-11-19 | 株式会社村田製作所 | Valve and fluid control device |
| JP5850210B1 (en) * | 2014-05-13 | 2016-02-03 | 株式会社村田製作所 | Valve, fluid control device |
| US10350337B2 (en) | 2014-05-13 | 2019-07-16 | Murata Manufacturing Co., Ltd. | Valve and fluid control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642677Y2 (en) | 1994-11-09 |