CA1288024C - Clapet de retenu a battant, ameliore - Google Patents
Clapet de retenu a battant, amelioreInfo
- Publication number
- CA1288024C CA1288024C CA000602563A CA602563A CA1288024C CA 1288024 C CA1288024 C CA 1288024C CA 000602563 A CA000602563 A CA 000602563A CA 602563 A CA602563 A CA 602563A CA 1288024 C CA1288024 C CA 1288024C
- Authority
- CA
- Canada
- Prior art keywords
- clapper
- cavity
- gravity
- check valve
- spherical
- 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 - Lifetime
Links
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000602563A CA1288024C (fr) | 1989-06-12 | 1989-06-12 | Clapet de retenu a battant, ameliore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000602563A CA1288024C (fr) | 1989-06-12 | 1989-06-12 | Clapet de retenu a battant, ameliore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1288024C true CA1288024C (fr) | 1991-08-27 |
Family
ID=4140197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000602563A Expired - Lifetime CA1288024C (fr) | 1989-06-12 | 1989-06-12 | Clapet de retenu a battant, ameliore |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1288024C (fr) |
-
1989
- 1989-06-12 CA CA000602563A patent/CA1288024C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |