JPH0743565Y2 - パイロットバルブ装置 - Google Patents
パイロットバルブ装置Info
- Publication number
- JPH0743565Y2 JPH0743565Y2 JP1988060588U JP6058888U JPH0743565Y2 JP H0743565 Y2 JPH0743565 Y2 JP H0743565Y2 JP 1988060588 U JP1988060588 U JP 1988060588U JP 6058888 U JP6058888 U JP 6058888U JP H0743565 Y2 JPH0743565 Y2 JP H0743565Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fluid
- diameter piston
- valve body
- small
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 38
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060588U JPH0743565Y2 (ja) | 1988-05-10 | 1988-05-10 | パイロットバルブ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060588U JPH0743565Y2 (ja) | 1988-05-10 | 1988-05-10 | パイロットバルブ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01165377U JPH01165377U (en]) | 1989-11-20 |
JPH0743565Y2 true JPH0743565Y2 (ja) | 1995-10-09 |
Family
ID=31286295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988060588U Expired - Lifetime JPH0743565Y2 (ja) | 1988-05-10 | 1988-05-10 | パイロットバルブ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0743565Y2 (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009014030A (ja) * | 2007-07-02 | 2009-01-22 | Daikin Ind Ltd | 電動弁及び冷凍装置 |
JP5256461B2 (ja) * | 2008-02-25 | 2013-08-07 | 新電元メカトロニクス株式会社 | 弁 |
CN112392987A (zh) * | 2020-11-25 | 2021-02-23 | 乔金山 | 阀门定位器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0668334B2 (ja) * | 1986-02-06 | 1994-08-31 | 株式会社日本自動車部品総合研究所 | 油圧切換弁 |
-
1988
- 1988-05-10 JP JP1988060588U patent/JPH0743565Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01165377U (en]) | 1989-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100589297B1 (ko) | 내연기관용 가스 교환 밸브의 제어 장치 | |
US4445532A (en) | Pressure regulator system | |
US6119952A (en) | Device and method for dosing fluid | |
US3954249A (en) | Drain devices in hydraulic control circuits | |
US20060053784A1 (en) | Exchange and/or scavenging device for a circuit comprising at least one hydraulic motor | |
JPH0743565Y2 (ja) | パイロットバルブ装置 | |
JPH0314081B2 (en]) | ||
CN101226845B (zh) | 触头驱动装置 | |
JPS6236333B2 (en]) | ||
KR100262990B1 (ko) | 회로 차단기의 접촉자를 개폐시키기 위한 압력매체 구동장치 | |
US4581510A (en) | Drive for a high-tension circuit breaker | |
US4887511A (en) | Hydraulic control valve apparatus | |
JPH0298023A (ja) | パイロット弁装置 | |
KR100505379B1 (ko) | 차단기의 유체압 구동장치 | |
RU2064608C1 (ru) | Сервоклапан | |
JPH07217401A (ja) | 高圧回路遮断器のための油圧駆動装置のための油圧装置 | |
JP3334560B2 (ja) | 油圧操作器 | |
KR100346091B1 (ko) | 차단기의 유체압 구동장치 | |
JP3082029B2 (ja) | 圧力の変化に依り作動する増圧機構を持ったシリンダー装置 | |
JPS6235232Y2 (en]) | ||
JP3473453B2 (ja) | 遮断器の流体圧駆動装置 | |
JPH0213408B2 (en]) | ||
JPH01304628A (ja) | パイロット弁装置 | |
JP3346088B2 (ja) | 電力開閉機器用油圧操作回路 | |
JP3388972B2 (ja) | 電力用遮断器の操作機構 |