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
Application number
NO811221A
Other languages
English (en)
Other versions
NO148305B (no
NO148305C (no
Inventor
Robert Fulton
Original Assignee
Flaekt Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Flaekt Ltd filed Critical Flaekt Ltd
Publication of NO811221L publication Critical patent/NO811221L/no
Publication of NO148305B publication Critical patent/NO148305B/no
Publication of NO148305C publication Critical patent/NO148305C/no

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)
NO811221A 1980-04-10 1981-04-09 Spjeldsystem med spjeld i smeltbar forbindelse med rotasjonsaksel NO148305C (no)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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