TW200606336A - Inflator with inflation and deflation effects - Google Patents
Inflator with inflation and deflation effectsInfo
- Publication number
- TW200606336A TW200606336A TW093137431A TW93137431A TW200606336A TW 200606336 A TW200606336 A TW 200606336A TW 093137431 A TW093137431 A TW 093137431A TW 93137431 A TW93137431 A TW 93137431A TW 200606336 A TW200606336 A TW 200606336A
- Authority
- TW
- Taiwan
- Prior art keywords
- cylinder body
- inflator
- gas passage
- gas
- compression room
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
- F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Abstract
An inflator with inflation and deflation effects. The inflator includes: a cylinder body in which a piston is fitted for compressing the gas in a compression room formed in the cylinder body between the piston and the front end of the cylinder body; a piston rod having an internal gas passage, a front end of the piston rod extending through a rear end of the cylinder body into the cylinder body to connect with the piston, a front end of the gas passage communicating with the compression room; a handle connected with a rear end of the piston rod; a gas passage connector located at the cylinder body end of the inflator; a rear end of the gas passage communicating with outer side through the gas passage connector; a cylinder body connector located at the handle end of the inflator; the compression room communicating with the outer side through the cylinder body connector; a first one-way valve only permitting the gas to one-way flow between the compression room and outer side; a second one-way valve only permitting the gas to one-way flow between outer side, the gas passage and the compression room. Along the longitude of the inflator, the two one-way valves only permit the gas to one-way flow in the same direction. When inflating an object, the object is connected with one of the two connectors; when deflating the object, the object is connected with the other connector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093137431A TW200606336A (en) | 2004-08-11 | 2004-12-03 | Inflator with inflation and deflation effects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124036 | 2004-08-11 | ||
TW093137431A TW200606336A (en) | 2004-08-11 | 2004-12-03 | Inflator with inflation and deflation effects |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200606336A true TW200606336A (en) | 2006-02-16 |
Family
ID=35800138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093137431A TW200606336A (en) | 2004-08-11 | 2004-12-03 | Inflator with inflation and deflation effects |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060034719A1 (en) |
TW (1) | TW200606336A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486255A (en) * | 2019-08-08 | 2019-11-22 | 厦门城市职业学院(厦门市广播电视大学) | The water pumping equipment using wind energy of coastal arrangement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM401700U (en) * | 2010-10-20 | 2011-04-11 | Jiao Hsiung Ind Corp | Bidirectional air pump |
KR101144500B1 (en) * | 2012-03-16 | 2012-05-11 | 김상영 | Vacuum apparatus |
CN113124312A (en) * | 2021-04-23 | 2021-07-16 | 内蒙古民族大学 | Unmanned hydrogen station system |
WO2024098884A1 (en) * | 2022-11-07 | 2024-05-16 | 珠海格力电器股份有限公司 | Air pump |
-
2004
- 2004-09-28 US US10/950,517 patent/US20060034719A1/en not_active Abandoned
- 2004-12-03 TW TW093137431A patent/TW200606336A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486255A (en) * | 2019-08-08 | 2019-11-22 | 厦门城市职业学院(厦门市广播电视大学) | The water pumping equipment using wind energy of coastal arrangement |
Also Published As
Publication number | Publication date |
---|---|
US20060034719A1 (en) | 2006-02-16 |
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