JPS6124709Y2 - - Google Patents
Info
- Publication number
- JPS6124709Y2 JPS6124709Y2 JP15430879U JP15430879U JPS6124709Y2 JP S6124709 Y2 JPS6124709 Y2 JP S6124709Y2 JP 15430879 U JP15430879 U JP 15430879U JP 15430879 U JP15430879 U JP 15430879U JP S6124709 Y2 JPS6124709 Y2 JP S6124709Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- ring
- ring member
- pump chamber
- peripheral edge
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 27
- OQCFWECOQNPQCG-UHFFFAOYSA-N 1,3,4,8-tetrahydropyrimido[4,5-c]oxazin-7-one Chemical compound C1CONC2=C1C=NC(=O)N2 OQCFWECOQNPQCG-UHFFFAOYSA-N 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15430879U JPS6124709Y2 (en, 2012) | 1979-11-06 | 1979-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15430879U JPS6124709Y2 (en, 2012) | 1979-11-06 | 1979-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5670178U JPS5670178U (en, 2012) | 1981-06-10 |
| JPS6124709Y2 true JPS6124709Y2 (en, 2012) | 1986-07-24 |
Family
ID=29384947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15430879U Expired JPS6124709Y2 (en, 2012) | 1979-11-06 | 1979-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124709Y2 (en, 2012) |
-
1979
- 1979-11-06 JP JP15430879U patent/JPS6124709Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5670178U (en, 2012) | 1981-06-10 |
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