CA1023727A - Safety shut-off valve - Google Patents
Safety shut-off valveInfo
- Publication number
- CA1023727A CA1023727A CA261,506A CA261506A CA1023727A CA 1023727 A CA1023727 A CA 1023727A CA 261506 A CA261506 A CA 261506A CA 1023727 A CA1023727 A CA 1023727A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- safety shut
- shut
- safety
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA261,506A CA1023727A (en) | 1974-02-06 | 1976-09-20 | Safety shut-off valve |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/440,125 US3958592A (en) | 1974-02-06 | 1974-02-06 | Safety shut-off valve |
CA218,331A CA1012954A (en) | 1974-02-06 | 1975-01-21 | Safety shut-off valve |
CA261,506A CA1023727A (en) | 1974-02-06 | 1976-09-20 | Safety shut-off valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1023727A true CA1023727A (en) | 1978-01-03 |
Family
ID=27163790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA261,506A Expired CA1023727A (en) | 1974-02-06 | 1976-09-20 | Safety shut-off valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1023727A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269861A (en) * | 2016-04-06 | 2017-10-20 | 上海电站阀门厂有限公司 | A kind of blowdown drain valve |
-
1976
- 1976-09-20 CA CA261,506A patent/CA1023727A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269861A (en) * | 2016-04-06 | 2017-10-20 | 上海电站阀门厂有限公司 | A kind of blowdown drain valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 19950103 |