JPH0150791B2 - - Google Patents
Info
- Publication number
- JPH0150791B2 JPH0150791B2 JP15676180A JP15676180A JPH0150791B2 JP H0150791 B2 JPH0150791 B2 JP H0150791B2 JP 15676180 A JP15676180 A JP 15676180A JP 15676180 A JP15676180 A JP 15676180A JP H0150791 B2 JPH0150791 B2 JP H0150791B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- spool
- clapper
- control valve
- detent device
- 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
- 230000007935 neutral effect Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000036316 preload Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9378179A | 1979-11-13 | 1979-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5686280A JPS5686280A (en) | 1981-07-13 |
| JPH0150791B2 true JPH0150791B2 (enrdf_load_stackoverflow) | 1989-10-31 |
Family
ID=22240678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15676180A Granted JPS5686280A (en) | 1979-11-13 | 1980-11-07 | Magnetic detent device for control valve |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5686280A (enrdf_load_stackoverflow) |
| CA (1) | CA1141260A (enrdf_load_stackoverflow) |
-
1980
- 1980-10-22 CA CA000363028A patent/CA1141260A/en not_active Expired
- 1980-11-07 JP JP15676180A patent/JPS5686280A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5686280A (en) | 1981-07-13 |
| CA1141260A (en) | 1983-02-15 |
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