JPS6216028U - - Google Patents
Info
- Publication number
- JPS6216028U JPS6216028U JP10797285U JP10797285U JPS6216028U JP S6216028 U JPS6216028 U JP S6216028U JP 10797285 U JP10797285 U JP 10797285U JP 10797285 U JP10797285 U JP 10797285U JP S6216028 U JPS6216028 U JP S6216028U
- Authority
- JP
- Japan
- Prior art keywords
- valve mechanism
- negative pressure
- pressurizing
- pressurizing valve
- fuel tank
- 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
- 239000002828 fuel tank Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
Description
第１図は本考案の第１実施例に係る燃料タンク
用キヤツプの断面図、第２図は同燃料タンク用キ
ヤツプの要部断面図、第３図は従来に於ける燃料
タンク用キヤツプの断面図である。
１……キヤツプ本体、２……負加圧弁受け板、
３……上支持板、４……下支持板、５……プレー
ト、８……短筒体、９……第１室、１０……弁受
け部、１１……第１圧縮スプリング、１２……加
圧弁、１３……リツプ部、１４……第２圧縮スプ
リング、１５……負圧弁。
Fig. 1 is a sectional view of a fuel tank cap according to the first embodiment of the present invention, Fig. 2 is a sectional view of main parts of the same fuel tank cap, and Fig. 3 is a sectional view of a conventional fuel tank cap. It is a diagram. 1...Cap body, 2...Negative pressure valve receiving plate,
3... Upper support plate, 4... Lower support plate, 5... Plate, 8... Short cylindrical body, 9... First chamber, 10... Valve receiver, 11... First compression spring, 12... ...pressure valve, 13... lip portion, 14... second compression spring, 15... negative pressure valve.
Claims (1)
えた燃料タンク用キヤツプに於て、加圧用通気孔
と負圧用通気孔とを有し、タンク側に負圧弁機構
を取り付け、大気側に加圧用通気孔を囲む短筒体
を一体的に備えた負加圧弁受け板と、傘状のリツ
プを備えた加圧弁と、加圧弁のリツプ部を常時短
筒体の上端周縁部の内側に押圧する圧縮スプリン
グとで加圧弁機構が構成されていることを特徴と
する燃料タンク用キヤツプ。 A fuel tank cap with a negative pressure valve mechanism and a pressurizing valve mechanism inside the cap body has a pressurizing vent hole and a negative pressure vent hole, the negative pressure valve mechanism is attached to the tank side, and the pressurizing valve mechanism is attached to the atmospheric side. A negative pressure valve receiving plate integrally equipped with a short cylindrical body surrounding a ventilation hole, a pressurizing valve equipped with an umbrella-shaped lip, and a lip portion of the pressurizing valve that is constantly pressed inside the upper end periphery of the short cylindrical body. A fuel tank cap characterized in that a pressurizing valve mechanism is configured with a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797285U JPS6216028U (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797285U JPS6216028U (en) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216028U true JPS6216028U (en) | 1987-01-30 |
Family
ID=30984733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10797285U Pending JPS6216028U (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109702A (en) * | 1995-10-20 | 1997-04-28 | Calsonic Corp | Cap for gasoline tank |
| JP2016003687A (en) * | 2014-06-16 | 2016-01-12 | 株式会社デンソー | Valve gear and high-pressure pump using valve gear |
-
1985
- 1985-07-15 JP JP10797285U patent/JPS6216028U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109702A (en) * | 1995-10-20 | 1997-04-28 | Calsonic Corp | Cap for gasoline tank |
| JP2016003687A (en) * | 2014-06-16 | 2016-01-12 | 株式会社デンソー | Valve gear and high-pressure pump using valve gear |