CA963317A - Shut-off damper - Google Patents
Shut-off damperInfo
- Publication number
- CA963317A CA963317A CA154,723A CA154723A CA963317A CA 963317 A CA963317 A CA 963317A CA 154723 A CA154723 A CA 154723A CA 963317 A CA963317 A CA 963317A
- Authority
- CA
- Canada
- Prior art keywords
- damper
- shut
- 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
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
- F16K31/5282—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a pivoted disc or flap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air Supply (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19421171A | 1971-11-01 | 1971-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA963317A true CA963317A (en) | 1975-02-25 |
Family
ID=22716735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA154,723A Expired CA963317A (en) | 1971-11-01 | 1972-10-24 | Shut-off damper |
Country Status (6)
Country | Link |
---|---|
US (1) | US3724809A (en) |
AR (1) | AR203566Q (en) |
BR (1) | BR7205750D0 (en) |
CA (1) | CA963317A (en) |
ES (1) | ES408150A1 (en) |
GB (1) | GB1386647A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU73780A1 (en) * | 1975-11-11 | 1976-06-11 | ||
LU77487A1 (en) * | 1977-06-06 | 1977-09-22 | ||
AU625320B2 (en) * | 1988-09-01 | 1992-07-09 | Liquip International Pty Limited | A valve assembly for a tank |
GB2230860B (en) * | 1989-04-21 | 1993-01-27 | British Gas Plc | Seismic pulse generation |
US5499658A (en) * | 1993-08-16 | 1996-03-19 | Bridges; Willard P. | Angled seat valve and fitting apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US709102A (en) * | 1902-03-24 | 1902-09-16 | Joseph H Martin | Water-gate. |
US955948A (en) * | 1909-04-22 | 1910-04-26 | Sidney Davis | Valve. |
US2013212A (en) * | 1932-05-31 | 1935-09-03 | Byron Jackson Co | Orifice fitting |
US2841360A (en) * | 1955-06-07 | 1958-07-01 | Svenska Flaektfabriken Ab | Valve for fume channels |
-
1971
- 1971-11-01 US US00194211A patent/US3724809A/en not_active Expired - Lifetime
-
1972
- 1972-08-22 BR BR005750/72A patent/BR7205750D0/en unknown
- 1972-10-24 CA CA154,723A patent/CA963317A/en not_active Expired
- 1972-10-31 ES ES408150A patent/ES408150A1/en not_active Expired
- 1972-10-31 GB GB5007572A patent/GB1386647A/en not_active Expired
-
1974
- 1974-06-28 AR AR254473A patent/AR203566Q/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES408150A1 (en) | 1975-11-16 |
GB1386647A (en) | 1975-03-12 |
US3724809A (en) | 1973-04-03 |
BR7205750D0 (en) | 1973-08-30 |
AR203566Q (en) | 1975-09-22 |
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