JPS6443311A - Degasifier - Google Patents
DegasifierInfo
- Publication number
- JPS6443311A JPS6443311A JP19979187A JP19979187A JPS6443311A JP S6443311 A JPS6443311 A JP S6443311A JP 19979187 A JP19979187 A JP 19979187A JP 19979187 A JP19979187 A JP 19979187A JP S6443311 A JPS6443311 A JP S6443311A
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- groove
- holes
- membrane
- mirror
- 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
- 239000012528 membrane Substances 0.000 abstract 4
- 238000009792 diffusion process Methods 0.000 abstract 2
- 238000007872 degassing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
PURPOSE:To enhance degasification efficiency by equipping a flow path plate provided with a continuous curved groove on one face, a diffusion plate having an aperture mirror-symmetrical to the groove and a gas permeable membrane pinched between these plates which are set mirror symmetrically. CONSTITUTION:A flow path 16 wherein holes 13 are joined with a continuous curved groove 12 and this groove reaches an outlet 15 from an inlet 14 is carved on a flow path plate 11. Further a groove 26 fitted with holes mirror- symmetrical to the flow path plate 11 is carved on a diffusion plate 21 and both the flow path 16 and the groove 26 fitted with holes are superposed in such arrangement that both are opposed and a gas permeable membrane 31 is pinched between both and airtightly sealed with an O-ring 32. The flow path 16 reaching a conduit 34 from a conduit 33 is surrounded with only the membrane 31 and the membrane 31 of this part communicates with counterbores 29 and therefore dissolved gas is foamed herein and efficiently deaerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19979187A JPS6443311A (en) | 1987-08-12 | 1987-08-12 | Degasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19979187A JPS6443311A (en) | 1987-08-12 | 1987-08-12 | Degasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443311A true JPS6443311A (en) | 1989-02-15 |
Family
ID=16413674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19979187A Pending JPS6443311A (en) | 1987-08-12 | 1987-08-12 | Degasifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443311A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233791A (en) * | 1994-12-23 | 1996-09-13 | Hewlett Packard Co <Hp> | Deaerator for liquid chromatography,basic structure thereof and basic module |
| US6596058B2 (en) * | 2001-07-16 | 2003-07-22 | Systec, Inc. | Film degassing system |
| JP2009500172A (en) * | 2005-07-11 | 2009-01-08 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | Separation of liquid and gas from foam |
| JP2010025684A (en) * | 2008-07-17 | 2010-02-04 | Ulvac Japan Ltd | Helium detection unit |
| JP2010286499A (en) * | 2010-08-10 | 2010-12-24 | Seiko Instruments Inc | Microfluid device |
-
1987
- 1987-08-12 JP JP19979187A patent/JPS6443311A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233791A (en) * | 1994-12-23 | 1996-09-13 | Hewlett Packard Co <Hp> | Deaerator for liquid chromatography,basic structure thereof and basic module |
| US6596058B2 (en) * | 2001-07-16 | 2003-07-22 | Systec, Inc. | Film degassing system |
| JP2009500172A (en) * | 2005-07-11 | 2009-01-08 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | Separation of liquid and gas from foam |
| JP2010025684A (en) * | 2008-07-17 | 2010-02-04 | Ulvac Japan Ltd | Helium detection unit |
| JP2010286499A (en) * | 2010-08-10 | 2010-12-24 | Seiko Instruments Inc | Microfluid device |
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