TW200742725A - Piston-type valve switch and liquid quantitative filling device - Google Patents
Piston-type valve switch and liquid quantitative filling deviceInfo
- Publication number
- TW200742725A TW200742725A TW095116863A TW95116863A TW200742725A TW 200742725 A TW200742725 A TW 200742725A TW 095116863 A TW095116863 A TW 095116863A TW 95116863 A TW95116863 A TW 95116863A TW 200742725 A TW200742725 A TW 200742725A
- Authority
- TW
- Taiwan
- Prior art keywords
- piston
- liquid
- filling device
- groove
- quantitative filling
- Prior art date
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
A piston-type valve switch utilizes its piston and a mating sealing ring to perform short-distance reciprocal linear movement between a liquid inlet or a liquid outlet for automatically switching the valve to open or close. The driving energy can be directly from a cylinder or indirectly from a pump hydraulic pressure variation for opening or closing; even without external driving energy, the open/close action can also be easily operated by manually placing, piling and removing of a packaging container. The piston having groove can be equipped with sealing rings; for piston having no groove, additional sealing ring is disposed at a base seat of liquid in/out valve. The piston having groove can be further provided with holes for liquid communicating, and can be combined with a filling pipe to form an integral member. A liquid is transported by gravity and the air pipes marking with various levels inside the quantitative tube are chosen to use to form a powerless or semi-automatic quantitative filling device or a fully automatic quantitative filling device using cylinder as power source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095116863A TW200742725A (en) | 2006-05-12 | 2006-05-12 | Piston-type valve switch and liquid quantitative filling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095116863A TW200742725A (en) | 2006-05-12 | 2006-05-12 | Piston-type valve switch and liquid quantitative filling device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200742725A true TW200742725A (en) | 2007-11-16 |
Family
ID=57914173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095116863A TW200742725A (en) | 2006-05-12 | 2006-05-12 | Piston-type valve switch and liquid quantitative filling device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200742725A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106882754A (en) * | 2017-04-12 | 2017-06-23 | 夏潇渝 | A kind of fast-collection device for liquid |
CN107763437A (en) * | 2017-11-24 | 2018-03-06 | 揭阳市春天塑料吹瓶制品有限公司 | A kind of quantitative binary channel semifluid transmitting device |
CN111645928A (en) * | 2020-07-02 | 2020-09-11 | 扬州美达灌装机械有限公司 | Binary aerosol filling device |
TWI716942B (en) * | 2019-07-24 | 2021-01-21 | 吳枝翰 | Anti-pollution liquid flow shunt device |
-
2006
- 2006-05-12 TW TW095116863A patent/TW200742725A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106882754A (en) * | 2017-04-12 | 2017-06-23 | 夏潇渝 | A kind of fast-collection device for liquid |
CN106882754B (en) * | 2017-04-12 | 2018-01-16 | 夏潇渝 | A kind of fast-collection device for liquid |
CN107763437A (en) * | 2017-11-24 | 2018-03-06 | 揭阳市春天塑料吹瓶制品有限公司 | A kind of quantitative binary channel semifluid transmitting device |
TWI716942B (en) * | 2019-07-24 | 2021-01-21 | 吳枝翰 | Anti-pollution liquid flow shunt device |
CN111645928A (en) * | 2020-07-02 | 2020-09-11 | 扬州美达灌装机械有限公司 | Binary aerosol filling device |
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