JPH0380193U - - Google Patents
Info
- Publication number
- JPH0380193U JPH0380193U JP14218789U JP14218789U JPH0380193U JP H0380193 U JPH0380193 U JP H0380193U JP 14218789 U JP14218789 U JP 14218789U JP 14218789 U JP14218789 U JP 14218789U JP H0380193 U JPH0380193 U JP H0380193U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- receiving member
- receiving
- receiving chamber
- regulating
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の第１実施例に係る脈動圧吸収
装置の縦断面図、第２図は本考案の第２実施例に
係る脈動圧吸収装置の縦断面図、第３図は本考案
の第３実施例に係る脈動圧吸収装置の縦断面図で
ある。
符号の説明、１……脈動圧吸収装置、２……装
置本体、３……受圧室、４，２４，３４……パツ
キン（受圧部材）、４１……ホルダ部、５，２５
……ケース（規制部材）、３５……ストツパ部材
（規制部材）、６……ポート、６１……本体部、
６２……接続部、６３……小径段部、６４……係
合溝、３６……ポート部材、８，３８……凹凸、
８１，３８１……凸部、３８２，８２……凹部。
FIG. 1 is a longitudinal sectional view of a pulsating pressure absorbing device according to a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view of a pulsating pressure absorbing device according to a second embodiment of the present invention, and FIG. 3 is a longitudinal sectional view of a pulsating pressure absorbing device according to a second embodiment of the present invention. FIG. 3 is a longitudinal sectional view of a pulsating pressure absorbing device according to a third embodiment of the present invention. Explanation of symbols, 1... Pulsating pressure absorption device, 2... Device main body, 3... Pressure receiving chamber, 4, 24, 34... Packing (pressure receiving member), 41... Holder part, 5, 25
... Case (regulating member), 35 ... Stopper member (regulating member), 6 ... Port, 61 ... Main body,
62...Connecting portion, 63...Small diameter stepped portion, 64...Engagement groove, 36...Port member, 8, 38...Irregularities,
81,381... Convex portion, 382,82... Concave portion.
Claims (1)
ており、該受圧室に面して配置され流体の圧力変
化に応じて弾性変形可能なゴム状弾性体製の受圧
部材を設けるとともに、受圧部材の反受圧室側に
は受圧部材に当接して受圧部材の膨張変形を規制
する規制部材を設け、さらに受圧部材の上記規制
部材との当接面に凹凸を設けてなることを特徴と
する脈動吸収装置。 The apparatus main body is provided with a pressure receiving chamber for introducing fluid into the interior of the device body, and is provided with a pressure receiving member made of a rubber-like elastic body that is disposed facing the pressure receiving chamber and can be elastically deformed in response to changes in the pressure of the fluid. A regulating member is provided on the opposite side of the pressure-receiving chamber to the pressure-receiving member for regulating expansion and deformation of the pressure-receiving member, and an unevenness is provided on the contact surface of the pressure-receiving member with the regulating member. Absorption device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14218789U JPH0380193U (en) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14218789U JPH0380193U (en) | 1989-12-08 | 1989-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380193U true JPH0380193U (en) | 1991-08-16 |
Family
ID=31689027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14218789U Pending JPH0380193U (en) | 1989-12-08 | 1989-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210062829A (en) * | 2019-11-22 | 2021-06-01 | 재경전광산업 주식회사 | Stem of electric bulb |
-
1989
- 1989-12-08 JP JP14218789U patent/JPH0380193U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210062829A (en) * | 2019-11-22 | 2021-06-01 | 재경전광산업 주식회사 | Stem of electric bulb |
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