JPH0335273U - - Google Patents
Info
- Publication number
- JPH0335273U JPH0335273U JP9610289U JP9610289U JPH0335273U JP H0335273 U JPH0335273 U JP H0335273U JP 9610289 U JP9610289 U JP 9610289U JP 9610289 U JP9610289 U JP 9610289U JP H0335273 U JPH0335273 U JP H0335273U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- sleeve
- cylinder pipe
- wear
- valve body
- 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
- 239000010410 layer Substances 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610289U JPH0335273U (en]) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9610289U JPH0335273U (en]) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335273U true JPH0335273U (en]) | 1991-04-05 |
Family
ID=31645326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9610289U Pending JPH0335273U (en]) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335273U (en]) |
-
1989
- 1989-08-18 JP JP9610289U patent/JPH0335273U/ja active Pending
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