CA1071173A - Gas flow regulating structure - Google Patents

Gas flow regulating structure

Info

Publication number
CA1071173A
CA1071173A CA271,418A CA271418A CA1071173A CA 1071173 A CA1071173 A CA 1071173A CA 271418 A CA271418 A CA 271418A CA 1071173 A CA1071173 A CA 1071173A
Authority
CA
Canada
Prior art keywords
blades
duct
gas
axis
ring
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
Application number
CA271,418A
Other languages
English (en)
French (fr)
Inventor
Juhani Hasa
Arvi Tolmunen
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
Application granted granted Critical
Publication of CA1071173A publication Critical patent/CA1071173A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
  • Sliding Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Pipe Accessories (AREA)
  • Feeding And Controlling Fuel (AREA)
CA271,418A 1976-06-08 1977-02-09 Gas flow regulating structure Expired CA1071173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI761622A FI54742C (fi) 1976-06-08 1976-06-08 Regulator foer gasformiga mediumstroemmar

Publications (1)

Publication Number Publication Date
CA1071173A true CA1071173A (en) 1980-02-05

Family

ID=8510055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,418A Expired CA1071173A (en) 1976-06-08 1977-02-09 Gas flow regulating structure

Country Status (7)

Country Link
JP (1) JPS6025702B2 (enrdf_load_stackoverflow)
CA (1) CA1071173A (enrdf_load_stackoverflow)
DE (1) DE2704366C2 (enrdf_load_stackoverflow)
FI (1) FI54742C (enrdf_load_stackoverflow)
FR (1) FR2354518A1 (enrdf_load_stackoverflow)
SE (1) SE433125B (enrdf_load_stackoverflow)
SU (1) SU1088673A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204918A (ja) * 1982-05-24 1983-11-29 Honda Motor Co Ltd 自動二輪車のラジエ−タ装置
JPH0726647U (ja) * 1993-10-05 1995-05-19 空調技研工業株式会社 風量調整用シャッタ−における開閉係止機構
FI104995B (fi) 1999-01-28 2000-05-15 Halton Oy Kaasumaista väliainetta kuten ilmavirtausta säätävän venttiilin säädinrakenne
CN106839367A (zh) * 2017-02-13 2017-06-13 江苏核电有限公司 一种通风系统用超薄型光圈式可变通径流量孔板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531848A (enrdf_load_stackoverflow) * 1953-09-17

Also Published As

Publication number Publication date
FI54742C (fi) 1979-02-12
FR2354518B1 (enrdf_load_stackoverflow) 1985-05-24
JPS6025702B2 (ja) 1985-06-19
JPS5325049A (en) 1978-03-08
SU1088673A3 (ru) 1984-04-23
FR2354518A1 (fr) 1978-01-06
SE433125B (sv) 1984-05-07
DE2704366C2 (de) 1986-11-06
SE7701173L (sv) 1977-12-09
DE2704366A1 (de) 1977-12-22
FI761622A7 (enrdf_load_stackoverflow) 1977-12-09
FI54742B (fi) 1978-10-31

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Legal Events

Date Code Title Description
MKEX Expiry