JPH0369025B2 - - Google Patents
Info
- Publication number
- JPH0369025B2 JPH0369025B2 JP5464984A JP5464984A JPH0369025B2 JP H0369025 B2 JPH0369025 B2 JP H0369025B2 JP 5464984 A JP5464984 A JP 5464984A JP 5464984 A JP5464984 A JP 5464984A JP H0369025 B2 JPH0369025 B2 JP H0369025B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shape memory
- spring
- memory alloy
- temperature
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 29
- 230000009466 transformation Effects 0.000 claims description 16
- 230000002528 anti-freeze Effects 0.000 claims description 15
- 238000005480 shot peening Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 108010053481 Antifreeze Proteins Proteins 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
- Wire Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5464984A JPS60201177A (ja) | 1984-03-22 | 1984-03-22 | 凍結防止弁に使用する形状記憶合金ばね |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5464984A JPS60201177A (ja) | 1984-03-22 | 1984-03-22 | 凍結防止弁に使用する形状記憶合金ばね |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60201177A JPS60201177A (ja) | 1985-10-11 |
| JPH0369025B2 true JPH0369025B2 (enrdf_load_stackoverflow) | 1991-10-30 |
Family
ID=12976623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5464984A Granted JPS60201177A (ja) | 1984-03-22 | 1984-03-22 | 凍結防止弁に使用する形状記憶合金ばね |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60201177A (enrdf_load_stackoverflow) |
-
1984
- 1984-03-22 JP JP5464984A patent/JPS60201177A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60201177A (ja) | 1985-10-11 |
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