JPH0337269U - - Google Patents
Info
- Publication number
- JPH0337269U JPH0337269U JP9812689U JP9812689U JPH0337269U JP H0337269 U JPH0337269 U JP H0337269U JP 9812689 U JP9812689 U JP 9812689U JP 9812689 U JP9812689 U JP 9812689U JP H0337269 U JPH0337269 U JP H0337269U
- Authority
- JP
- Japan
- Prior art keywords
- operating pressure
- diaphragm
- pressure
- pump
- diaphragm pump
- 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
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案ダイヤフラムポンプの一実施例を示
す説明図である。
２……ダイヤフラム、５……圧力室、６……ポ
ンプ室、１０……圧力通路、１１……緩衝室。
The figure is an explanatory diagram showing one embodiment of the diaphragm pump of the present invention. 2...Diaphragm, 5...Pressure chamber, 6...Pump chamber, 10...Pressure passage, 11...Buffer chamber.
Claims (1)
てポンプ作用をおこなうようにしたダイヤフラム
ポンプにおいて、前記作動圧力をポンプ室に導く
圧力通路の途中に、前記作動圧力にバツクフアイ
ヤーによる異常高圧を弱める緩衝室を設けたこと
を特徴とするダイヤフラムポンプ。 In a diaphragm pump that performs a pumping action by vibrating a diaphragm using the operating pressure of an engine, a buffer chamber is provided in the middle of a pressure passage leading the operating pressure to the pump chamber to weaken abnormally high pressure caused by a backup fire in the operating pressure. A diaphragm pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098126U JP2520468Y2 (en) | 1989-08-23 | 1989-08-23 | Diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098126U JP2520468Y2 (en) | 1989-08-23 | 1989-08-23 | Diaphragm pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0337269U true JPH0337269U (en) | 1991-04-11 |
| JP2520468Y2 JP2520468Y2 (en) | 1996-12-18 |
Family
ID=31647240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989098126U Expired - Lifetime JP2520468Y2 (en) | 1989-08-23 | 1989-08-23 | Diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520468Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3549674B1 (en) | 2012-12-21 | 2020-08-12 | PerkinElmer Health Sciences, Inc. | Low elasticity films for microfluidic use |
| JP6498125B2 (en) * | 2012-12-21 | 2019-04-10 | マイクロニクス， インコーポレイテッド | Fluid circuit and associated manufacturing method |
| KR20150097764A (en) | 2012-12-21 | 2015-08-26 | 마이크로닉스 인코포레이티드. | Portable fluorescence detection system and microassay cartridge |
| US10386377B2 (en) | 2013-05-07 | 2019-08-20 | Micronics, Inc. | Microfluidic devices and methods for performing serum separation and blood cross-matching |
| EP2994532B1 (en) | 2013-05-07 | 2017-11-15 | Micronics, Inc. | Methods for preparation of nucleic acid-containing samples using clay minerals and alkaline solutions |
| CA2911308C (en) | 2013-05-07 | 2021-10-19 | Micronics, Inc. | Device for preparation and analysis of nucleic acids |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729016U (en) * | 1971-04-23 | 1972-12-02 |
-
1989
- 1989-08-23 JP JP1989098126U patent/JP2520468Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729016U (en) * | 1971-04-23 | 1972-12-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520468Y2 (en) | 1996-12-18 |