NO882624D0 - VENTILATING DEVICE. - Google Patents

VENTILATING DEVICE.

Info

Publication number
NO882624D0
NO882624D0 NO882624A NO882624A NO882624D0 NO 882624 D0 NO882624 D0 NO 882624D0 NO 882624 A NO882624 A NO 882624A NO 882624 A NO882624 A NO 882624A NO 882624 D0 NO882624 D0 NO 882624D0
Authority
NO
Norway
Prior art keywords
ventilating device
ventilating
Prior art date
Application number
NO882624A
Other languages
Norwegian (no)
Other versions
NO882624L (en
Inventor
Stig Vikstroem
Original Assignee
Flaekt Ab
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 Ab filed Critical Flaekt Ab
Publication of NO882624D0 publication Critical patent/NO882624D0/en
Publication of NO882624L publication Critical patent/NO882624L/en

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
    • F16K1/221—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Air-Flow Control Members (AREA)
  • Mechanically-Actuated Valves (AREA)
NO882624A 1987-06-18 1988-06-15 VENTILATING DEVICE. NO882624L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702552A SE459613B (en) 1987-06-18 1987-06-18 SPEJELLS INCLUDING TWO DRAWERS AND A MECHANISM TO SYNCHRONIZE THE DIRECTOR'S MOVEMENTS

Publications (2)

Publication Number Publication Date
NO882624D0 true NO882624D0 (en) 1988-06-15
NO882624L NO882624L (en) 1988-12-19

Family

ID=20368908

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882624A NO882624L (en) 1987-06-18 1988-06-15 VENTILATING DEVICE.

Country Status (5)

Country Link
DK (1) DK337088A (en)
FI (1) FI882910A (en)
GB (1) GB2205928A (en)
NO (1) NO882624L (en)
SE (1) SE459613B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115076388B (en) * 2022-07-19 2022-11-11 太仓百川水处理设备有限公司 Reinforced double-blade butterfly valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559679A (en) * 1968-11-26 1971-02-02 Trw Inc Hinge valve
GB2038187B (en) * 1978-11-28 1982-11-10 Wharton Williams Ltd Gas recovery apparatus for diving

Also Published As

Publication number Publication date
FI882910A0 (en) 1988-06-17
SE8702552D0 (en) 1987-06-18
NO882624L (en) 1988-12-19
GB8814210D0 (en) 1988-07-20
FI882910A (en) 1988-12-19
DK337088D0 (en) 1988-06-20
SE459613B (en) 1989-07-17
DK337088A (en) 1988-12-19
GB2205928A (en) 1988-12-21
SE8702552L (en) 1988-12-19

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