JPH026257U - - Google Patents
Info
- Publication number
- JPH026257U JPH026257U JP8474688U JP8474688U JPH026257U JP H026257 U JPH026257 U JP H026257U JP 8474688 U JP8474688 U JP 8474688U JP 8474688 U JP8474688 U JP 8474688U JP H026257 U JPH026257 U JP H026257U
- Authority
- JP
- Japan
- Prior art keywords
- hollow member
- pressure
- liquid
- flat hollow
- tapered
- 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
- 239000007788 liquid Substances 0.000 claims 5
- 230000010349 pulsation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案実施例の構成説明図、第２図は
本考案実施例の使用例説明図、第３図は従来例の
構成説明図である。
１……太管状部材、２，２′……細管状部材、
３……溶接、４……窪み、５……偏平形中空部材
、６，６′……テーパ形の中空部材、７，７′…
…細管状部材、８ａ，８ｂ……槽、９……ポンプ
、１０……圧力緩衝器、１１……分析計、１２ａ
，１２ｂ……圧力計。
FIG. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, FIG. 2 is an explanatory diagram of an example of use of the embodiment of the present invention, and FIG. 3 is an explanatory diagram of the configuration of a conventional example. 1... Thick tubular member, 2, 2'... Thin tubular member,
3... Welding, 4... Recess, 5... Flat hollow member, 6, 6'... Tapered hollow member, 7, 7'...
... Thin tubular member, 8a, 8b ... Tank, 9 ... Pump, 10 ... Pressure buffer, 11 ... Analyzer, 12a
, 12b...pressure gauge.
Claims (1)
に配設され該ポンプで送液される液体圧力の脈動
を防止する圧力緩衝器において、太管状部材が押
圧されて形成される偏平形中空部材と、該偏平形
中空部材の両端に一体的に設けられているテーパ
形の中空部材と、該テーパ形中空部材を介して前
記偏平形中空部材に一体的に設けられている細管
状部材とから構成され、該細管状部材から導入さ
れた液体が前記テーパ形中空部材及び偏平形中空
部材を通過して液体圧力の脈動が減少ないし消滅
させられることを特徴とする圧力緩衝器。 In a pressure buffer that is disposed downstream of a high-pressure liquid pump such as a liquid chromatograph and prevents pulsations in the pressure of liquid fed by the pump, a flat hollow member formed by pressing a thick tubular member; It is composed of a tapered hollow member integrally provided at both ends of the flat hollow member, and a capillary member integrally provided to the flat hollow member via the tapered hollow member. . A pressure buffer, wherein the liquid introduced from the capillary member passes through the tapered hollow member and the flat hollow member to reduce or eliminate liquid pressure pulsations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8474688U JPH026257U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8474688U JPH026257U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026257U true JPH026257U (en) | 1990-01-16 |
Family
ID=31309426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8474688U Pending JPH026257U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190569A (en) * | 2013-03-26 | 2014-10-06 | Noritz Corp | Water heating device |
-
1988
- 1988-06-27 JP JP8474688U patent/JPH026257U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190569A (en) * | 2013-03-26 | 2014-10-06 | Noritz Corp | Water heating device |
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