JPS644965U - - Google Patents
Info
- Publication number
- JPS644965U JPS644965U JP9931987U JP9931987U JPS644965U JP S644965 U JPS644965 U JP S644965U JP 9931987 U JP9931987 U JP 9931987U JP 9931987 U JP9931987 U JP 9931987U JP S644965 U JPS644965 U JP S644965U
- Authority
- JP
- Japan
- Prior art keywords
- parts
- cut grooves
- dome
- dome part
- tension
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9931987U JPS644965U (en]) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9931987U JPS644965U (en]) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644965U true JPS644965U (en]) | 1989-01-12 |
Family
ID=31326366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9931987U Pending JPS644965U (en]) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644965U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321428A (en) * | 1976-08-09 | 1978-02-27 | Continentaldeisuku Corp | Rupture disc type pressure relief safety device |
| JPS5547071A (en) * | 1978-08-25 | 1980-04-02 | Bs & B Safety Systems Ltd | Safety pressure relief device |
| JPS59133879A (ja) * | 1982-12-27 | 1984-08-01 | ビ−・エス・アンド・ビ−・セイフテイ・システムズ・インコ−ポレイテツド | 破裂線付き放圧デイスク装置 |
-
1987
- 1987-06-30 JP JP9931987U patent/JPS644965U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321428A (en) * | 1976-08-09 | 1978-02-27 | Continentaldeisuku Corp | Rupture disc type pressure relief safety device |
| JPS5547071A (en) * | 1978-08-25 | 1980-04-02 | Bs & B Safety Systems Ltd | Safety pressure relief device |
| JPS59133879A (ja) * | 1982-12-27 | 1984-08-01 | ビ−・エス・アンド・ビ−・セイフテイ・システムズ・インコ−ポレイテツド | 破裂線付き放圧デイスク装置 |