JPS6334433Y2 - - Google Patents
Info
- Publication number
- JPS6334433Y2 JPS6334433Y2 JP19560981U JP19560981U JPS6334433Y2 JP S6334433 Y2 JPS6334433 Y2 JP S6334433Y2 JP 19560981 U JP19560981 U JP 19560981U JP 19560981 U JP19560981 U JP 19560981U JP S6334433 Y2 JPS6334433 Y2 JP S6334433Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- line
- movable
- plate
- pins
- 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
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 230000001012 protector Effects 0.000 description 14
- 150000002739 metals Chemical class 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19560981U JPS58103541U (ja) | 1981-12-29 | 1981-12-29 | 電話用保安器における線路遮断兼避雷ユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19560981U JPS58103541U (ja) | 1981-12-29 | 1981-12-29 | 電話用保安器における線路遮断兼避雷ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58103541U JPS58103541U (ja) | 1983-07-14 |
JPS6334433Y2 true JPS6334433Y2 (de) | 1988-09-13 |
Family
ID=30108876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19560981U Granted JPS58103541U (ja) | 1981-12-29 | 1981-12-29 | 電話用保安器における線路遮断兼避雷ユニット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58103541U (de) |
-
1981
- 1981-12-29 JP JP19560981U patent/JPS58103541U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58103541U (ja) | 1983-07-14 |
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