JPH021512Y2 - - Google Patents
Info
- Publication number
- JPH021512Y2 JPH021512Y2 JP10053085U JP10053085U JPH021512Y2 JP H021512 Y2 JPH021512 Y2 JP H021512Y2 JP 10053085 U JP10053085 U JP 10053085U JP 10053085 U JP10053085 U JP 10053085U JP H021512 Y2 JPH021512 Y2 JP H021512Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- gas
- pump
- communicates
- gas ballast
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 60
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10053085U JPH021512Y2 (enrdf_load_stackoverflow) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10053085U JPH021512Y2 (enrdf_load_stackoverflow) | 1985-07-03 | 1985-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6210286U JPS6210286U (enrdf_load_stackoverflow) | 1987-01-22 |
JPH021512Y2 true JPH021512Y2 (enrdf_load_stackoverflow) | 1990-01-16 |
Family
ID=30970443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10053085U Expired JPH021512Y2 (enrdf_load_stackoverflow) | 1985-07-03 | 1985-07-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH021512Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7350398B2 (ja) * | 2020-05-25 | 2023-09-26 | 樫山工業株式会社 | サイレンサ付き真空排気装置 |
-
1985
- 1985-07-03 JP JP10053085U patent/JPH021512Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6210286U (enrdf_load_stackoverflow) | 1987-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6716003B2 (en) | Structure for an air pump | |
US4613111A (en) | Valve which is opened by reduced pressure | |
JPH021512Y2 (enrdf_load_stackoverflow) | ||
JP4159183B2 (ja) | 多段容積式ポンプのガスバラスト装置 | |
JPH0324594B2 (enrdf_load_stackoverflow) | ||
RU2109971C1 (ru) | Устройство для управления воздушным стартером | |
US3042292A (en) | Vacuum pump with gas ballast device | |
JPH02305378A (ja) | 油圧用小型プランジャーポンプ | |
US4193742A (en) | Vacuum pump assembly with built-in shutoff valve | |
TW201510362A (zh) | 真空泵及用於操作真空泵的方法 | |
JPH0229259Y2 (enrdf_load_stackoverflow) | ||
JP2515669B2 (ja) | 真空ポンプ | |
EP4174316B1 (en) | Vacuum pump provided with a gas ballast arrangement | |
JP3858667B2 (ja) | スクロール形真空ポンプ | |
CN2237092Y (zh) | 合体型快开门安全联锁装置 | |
JPH05133376A (ja) | 密閉型圧縮機 | |
SU787729A1 (ru) | Предохранительное устройство вакуумного насоса | |
JPS5941406Y2 (ja) | 復水器の真空引き装置 | |
JP2942659B2 (ja) | オイルフリースクリュ真空ポンプ | |
JPH05231395A (ja) | 造波装置 | |
JPS5928836B2 (ja) | 復水器の真空引き装置 | |
JPS60214298A (ja) | ヘリウム漏洩検出器の汚染除去方法及び該方法実施装置 | |
JPH0739831B2 (ja) | スクロール流体機械 | |
KR200237002Y1 (ko) | 이륜자동차의 배기가스 순화장치 | |
KR850000036Y1 (ko) | 로타리 콤프레샤(Compressor)용 차압밸브 |