JPS62117356U - - Google Patents
Info
- Publication number
- JPS62117356U JPS62117356U JP549686U JP549686U JPS62117356U JP S62117356 U JPS62117356 U JP S62117356U JP 549686 U JP549686 U JP 549686U JP 549686 U JP549686 U JP 549686U JP S62117356 U JPS62117356 U JP S62117356U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- diaphragm according
- diaphragm
- whole
- shape
- 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
- 239000011888 foil Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Diaphragms And Bellows (AREA)
Description
第１図はこの考案によるものの第１実施例を示
す一部を切断した状態を示す概略図、第２図はこ
の考案によるものをアキユムレータに取付けた状
態を示す概略図、第３図は第２実施例の一部を切
断した状態を示す概略図、第４図および第５図は
従来のものを示す概略図である。
１，１２，２２……ダイアフラム、２，１３，
２１……シート状部材、３，１４，２０……ダイ
アフラム本体、５……上ケーシング、６……下ケ
ーシング、７……環状垂下部、８……ガス室、１
０……孔、１１……ガス流入孔。
Fig. 1 is a partially cutaway schematic diagram showing the first embodiment of this invention; Fig. 2 is a schematic diagram showing the arrangement of this invention installed in an accumulator; A schematic diagram showing a partially cut away state of the embodiment, and FIGS. 4 and 5 are schematic diagrams showing a conventional one. 1, 12, 22... diaphragm, 2, 13,
21... Sheet-like member, 3, 14, 20... Diaphragm body, 5... Upper casing, 6... Lower casing, 7... Annular hanging portion, 8... Gas chamber, 1
0...hole, 11...gas inflow hole.
Claims (1)
形成するとともに、この両面にゴム等の弾性を有
する部材を加硫成形し、弾性部材の内部に前記シ
ート状の部材を埋設したことを特徴とするダイア
フラム。 (2) 前記シート状部材は、全体が半球状に構成
されている実用新案登録請求の範囲第１項記載の
ダイアフラム。 (3) 前記シート状部材は、全体が円筒状に構成
されている実用新案登録請求の範囲第１項記載の
ダイアフラム。 (4) 前記シート状部材は、金属箔で形成されて
いる実用新案登録請求の範囲第１項から第３項の
うちのいずれか１項に記載のダイアフラム。 (5) 前記シート状部材は、樹脂膜で形成されて
いる実用新案登録請求の範囲第１項から第３項の
うちのいずれか１項に記載のダイアフラム。[Claims for Utility Model Registration] (1) A sheet-like member with no gas permeability is formed into a bellows shape, and an elastic member such as rubber is vulcanized on both sides of the sheet-like member, and the sheet is placed inside the elastic member. A diaphragm characterized by having a shaped member embedded therein. (2) The diaphragm according to claim 1, wherein the sheet-like member has a hemispherical shape as a whole. (3) The diaphragm according to claim 1, wherein the sheet-like member has a cylindrical shape as a whole. (4) The diaphragm according to any one of claims 1 to 3, wherein the sheet-like member is formed of metal foil. (5) The diaphragm according to any one of claims 1 to 3, wherein the sheet-like member is formed of a resin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP549686U JPS62117356U (en) | 1986-01-18 | 1986-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP549686U JPS62117356U (en) | 1986-01-18 | 1986-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117356U true JPS62117356U (en) | 1987-07-25 |
Family
ID=30787132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP549686U Pending JPS62117356U (en) | 1986-01-18 | 1986-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284059U (en) * | 1988-12-16 | 1990-06-29 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434303Y1 (en) * | 1964-08-12 | 1968-02-23 | ||
| JPS5829326U (en) * | 1981-08-24 | 1983-02-25 | 酒井 則男 | string for carrying luggage |
-
1986
- 1986-01-18 JP JP549686U patent/JPS62117356U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434303Y1 (en) * | 1964-08-12 | 1968-02-23 | ||
| JPS5829326U (en) * | 1981-08-24 | 1983-02-25 | 酒井 則男 | string for carrying luggage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284059U (en) * | 1988-12-16 | 1990-06-29 |
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