JPH0729257Y2 - 高粘性流体ポンプの輸送シリンダ貫入不良防止装置 - Google Patents
高粘性流体ポンプの輸送シリンダ貫入不良防止装置Info
- Publication number
- JPH0729257Y2 JPH0729257Y2 JP1848789U JP1848789U JPH0729257Y2 JP H0729257 Y2 JPH0729257 Y2 JP H0729257Y2 JP 1848789 U JP1848789 U JP 1848789U JP 1848789 U JP1848789 U JP 1848789U JP H0729257 Y2 JPH0729257 Y2 JP H0729257Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pressure
- transport
- transport cylinder
- hopper
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 title claims description 44
- 230000035515 penetration Effects 0.000 title claims description 32
- 230000002265 prevention Effects 0.000 title claims description 4
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1848789U JPH0729257Y2 (ja) | 1989-02-20 | 1989-02-20 | 高粘性流体ポンプの輸送シリンダ貫入不良防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1848789U JPH0729257Y2 (ja) | 1989-02-20 | 1989-02-20 | 高粘性流体ポンプの輸送シリンダ貫入不良防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02110268U JPH02110268U (enrdf_load_stackoverflow) | 1990-09-04 |
JPH0729257Y2 true JPH0729257Y2 (ja) | 1995-07-05 |
Family
ID=31233182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1848789U Expired - Fee Related JPH0729257Y2 (ja) | 1989-02-20 | 1989-02-20 | 高粘性流体ポンプの輸送シリンダ貫入不良防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0729257Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-02-20 JP JP1848789U patent/JPH0729257Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02110268U (enrdf_load_stackoverflow) | 1990-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4036564A (en) | Concrete pumping apparatus | |
CN108779767A (zh) | 用双活塞泵传送或输送流体或半流体材料的方法及其双活塞泵 | |
JPH0729257Y2 (ja) | 高粘性流体ポンプの輸送シリンダ貫入不良防止装置 | |
JP3467042B2 (ja) | 削岩機のテレスコープ・フィーダ用の装置 | |
GB2089440A (en) | Pump | |
DE102010040971A1 (de) | Kolbenpumpe zum Fördern von dickstoffartigem Fördergut, insbesondere von Beton | |
JP4588161B2 (ja) | 増圧ポンプ | |
JPH0893636A (ja) | 揺動弁形コンクリートポンプの油圧回路 | |
JP2003137442A (ja) | 非流動性物質の圧送装置 | |
DE3448016A1 (de) | Duplex-plunger-pumpe | |
JPH10281058A (ja) | 粘性流体ポンプの油圧駆動回路 | |
KR101809719B1 (ko) | 콘크리트 펌프카의 유압펌프장치 | |
GB2404396A (en) | Pressurised ejection of composition from self-drilling anchor bolt | |
JPH0553945B2 (enrdf_load_stackoverflow) | ||
JP3002283B2 (ja) | シールド掘進機の土砂排出装置 | |
JP5105202B2 (ja) | 流動物搬送装置 | |
JP3882153B2 (ja) | 高粘性流体ポンプの切換制御装置 | |
JP2813285B2 (ja) | 小口径管推進機用土砂圧送装置 | |
JPH03279117A (ja) | スラリーの圧送装置 | |
JPH0668272B2 (ja) | 増圧器 | |
CN103967736B (zh) | 四缸h形阀混凝土输送泵 | |
JPH10339265A (ja) | コンクリートポンプ車の残コンクリート排出清掃機能を有する圧送装置及びコンクリートポンプ車の残コンクリート排出清掃方法 | |
SU1576743A1 (ru) | Двухкаскадный многосекционный гидравлический распределитель с электрическим управлением | |
JP2003146430A (ja) | 非流動性物質の圧送設備 | |
US4451212A (en) | Pumping system for oil production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |