NO811221L - Apparatur for forbindelse med et spjeldblad. - Google Patents
Apparatur for forbindelse med et spjeldblad.Info
- Publication number
- NO811221L NO811221L NO811221A NO811221A NO811221L NO 811221 L NO811221 L NO 811221L NO 811221 A NO811221 A NO 811221A NO 811221 A NO811221 A NO 811221A NO 811221 L NO811221 L NO 811221L
- Authority
- NO
- Norway
- Prior art keywords
- bladet
- sheet
- bladet sheet
- Prior art date
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
- F16K1/22—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 with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—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 with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
-
- 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
- F16K1/22—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 with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—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 with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
- F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8011873A GB2073852B (en) | 1980-04-10 | 1980-04-10 | Apparatus for engagement with a damper blade |
Publications (3)
Publication Number | Publication Date |
---|---|
NO811221L true NO811221L (no) | 1981-10-12 |
NO148305B NO148305B (no) | 1983-06-06 |
NO148305C NO148305C (no) | 1983-09-14 |
Family
ID=10512709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811221A NO148305C (no) | 1980-04-10 | 1981-04-09 | Spjeldsystem med spjeld i smeltbar forbindelse med rotasjonsaksel |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2480456B1 (no) |
GB (1) | GB2073852B (no) |
NO (1) | NO148305C (no) |
SE (1) | SE441957B (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392912B (zh) * | 2011-11-09 | 2013-10-02 | 湖南鑫永生科技发展有限公司 | 一种排烟防火阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919164A (en) * | 1959-05-27 | 1963-02-20 | R F Landon & Partners Ltd | Improvements in or relating to fluid control valves |
DK119083B (da) * | 1966-08-25 | 1970-11-09 | Noboe Fab As | Regulerbart brandspæld til luftventilationsanlæg. |
GB1302252A (no) * | 1970-05-11 | 1973-01-04 | ||
USRE30204E (en) * | 1975-09-18 | 1980-02-05 | Ruskin Manufacturing Company | Control damper |
-
1980
- 1980-04-10 GB GB8011873A patent/GB2073852B/en not_active Expired
-
1981
- 1981-04-01 SE SE8102083A patent/SE441957B/sv not_active IP Right Cessation
- 1981-04-09 FR FR8107143A patent/FR2480456B1/fr not_active Expired
- 1981-04-09 NO NO811221A patent/NO148305C/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE441957B (sv) | 1985-11-18 |
GB2073852A (en) | 1981-10-21 |
NO148305B (no) | 1983-06-06 |
FR2480456B1 (fr) | 1986-01-03 |
NO148305C (no) | 1983-09-14 |
FR2480456A1 (fr) | 1981-10-16 |
SE8102083L (sv) | 1981-10-11 |
GB2073852B (en) | 1984-03-14 |
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