JPS55142987A - Valve cylinder of grip cylinder type pump - Google Patents
Valve cylinder of grip cylinder type pumpInfo
- Publication number
- JPS55142987A JPS55142987A JP5186879A JP5186879A JPS55142987A JP S55142987 A JPS55142987 A JP S55142987A JP 5186879 A JP5186879 A JP 5186879A JP 5186879 A JP5186879 A JP 5186879A JP S55142987 A JPS55142987 A JP S55142987A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve
- grip
- valve cylinder
- connection part
- 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To permit the detaching of check valve under the condition that a suction pipe and a discharge hose are connected as well as make easier the formation of a valve cylinder portion by incorporating a check valve at a tip to be inserted into the valve cylinder of a grip cylinder, but not on the valve cylinder itself.
CONSTITUTION: The valve cylinder 1 is provided with the connection part 3 for the suction pipe 2 at its lower end, with the connection part 5 for the discharge hose 4 on its side, and with the connection part 7 for the grip cylinder 6 at its upper end. Also, the concavity 14 is formed in a portion in contact with the connection part 5 for the discharge hose 4 of the valve cylinder 1 and also the through hole 15 is formed in a convex bottom. And, the check valves 16a and 16b are, respectively, attached to the insides of the tip 12 and the concavity 14. Thus, because of the incorporation of the valves 16a and 16b at the tip 12 to be inserted into the valve cylinder 1 of the grip cylinder 6, the valve can be exchanged simply by detaching the grip cylinder 6 from the valve cylinder 1 and also the forming of the valve cylinder 1 can be made very easily.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5186879A JPS55142987A (en) | 1979-04-25 | 1979-04-25 | Valve cylinder of grip cylinder type pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5186879A JPS55142987A (en) | 1979-04-25 | 1979-04-25 | Valve cylinder of grip cylinder type pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55142987A true JPS55142987A (en) | 1980-11-07 |
Family
ID=12898850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5186879A Pending JPS55142987A (en) | 1979-04-25 | 1979-04-25 | Valve cylinder of grip cylinder type pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142987A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216802A (en) * | 1975-07-29 | 1977-02-08 | Toshio Noami | Prefabrication method of civil engineering work using unit produced by bending meshhlike plate |
-
1979
- 1979-04-25 JP JP5186879A patent/JPS55142987A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216802A (en) * | 1975-07-29 | 1977-02-08 | Toshio Noami | Prefabrication method of civil engineering work using unit produced by bending meshhlike plate |
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