FR2664350B1 - AIR FLOW REGULATOR PLATE AND METHOD FOR THE USE OF THE REGULATOR PLATE IN RECTANGULAR PIPE SYSTEMS OF DIFFERENT DIMENSIONS. - Google Patents

AIR FLOW REGULATOR PLATE AND METHOD FOR THE USE OF THE REGULATOR PLATE IN RECTANGULAR PIPE SYSTEMS OF DIFFERENT DIMENSIONS.

Info

Publication number
FR2664350B1
FR2664350B1 FR9108312A FR9108312A FR2664350B1 FR 2664350 B1 FR2664350 B1 FR 2664350B1 FR 9108312 A FR9108312 A FR 9108312A FR 9108312 A FR9108312 A FR 9108312A FR 2664350 B1 FR2664350 B1 FR 2664350B1
Authority
FR
France
Prior art keywords
regulator plate
air flow
different dimensions
rectangular pipe
pipe systems
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 - Fee Related
Application number
FR9108312A
Other languages
French (fr)
Other versions
FR2664350A1 (en
Inventor
Kari Kakkonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halton Oy
Original Assignee
Halton Oy
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 Halton Oy filed Critical Halton Oy
Publication of FR2664350A1 publication Critical patent/FR2664350A1/en
Application granted granted Critical
Publication of FR2664350B1 publication Critical patent/FR2664350B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Supports For Pipes And Cables (AREA)
FR9108312A 1990-07-05 1991-07-03 AIR FLOW REGULATOR PLATE AND METHOD FOR THE USE OF THE REGULATOR PLATE IN RECTANGULAR PIPE SYSTEMS OF DIFFERENT DIMENSIONS. Expired - Fee Related FR2664350B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI903408A FI85423C (en) 1990-07-05 1990-07-05 Air damper control and method for using the damper in rectangular ducts of different sizes

Publications (2)

Publication Number Publication Date
FR2664350A1 FR2664350A1 (en) 1992-01-10
FR2664350B1 true FR2664350B1 (en) 1995-01-13

Family

ID=8530755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108312A Expired - Fee Related FR2664350B1 (en) 1990-07-05 1991-07-03 AIR FLOW REGULATOR PLATE AND METHOD FOR THE USE OF THE REGULATOR PLATE IN RECTANGULAR PIPE SYSTEMS OF DIFFERENT DIMENSIONS.

Country Status (3)

Country Link
FI (1) FI85423C (en)
FR (1) FR2664350B1 (en)
IT (1) IT1250637B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229299C1 (en) * 1992-09-02 1994-01-13 Mtu Friedrichshafen Gmbh Throttle valve arrangement for an exhaust pipe of an internal combustion engine
DE102015118699A1 (en) * 2015-11-02 2017-05-04 Adams Armaturen Gmbh Valve with maintenance opening
CN108825798B (en) * 2018-06-22 2019-10-11 江苏浩博塑业有限公司 A kind of grafting positioning formula butterfly valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752558A1 (en) * 1977-11-22 1979-05-23 Alu Elox Handels Gmbh Fitting system for pipe throttle butterfly - has transverse insertion slot enclosed by split shell after assembly of valve

Also Published As

Publication number Publication date
FI85423C (en) 1992-04-10
FI903408A0 (en) 1990-07-05
FI903408A (en) 1991-12-31
ITMI911854A1 (en) 1992-01-06
ITMI911854A0 (en) 1991-07-04
IT1250637B (en) 1995-04-21
FR2664350A1 (en) 1992-01-10
FI85423B (en) 1991-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse