TW374845B - Damper apparatus for use in gas-carrying duct - Google Patents

Damper apparatus for use in gas-carrying duct

Info

Publication number
TW374845B
TW374845B TW088102400A TW88102400A TW374845B TW 374845 B TW374845 B TW 374845B TW 088102400 A TW088102400 A TW 088102400A TW 88102400 A TW88102400 A TW 88102400A TW 374845 B TW374845 B TW 374845B
Authority
TW
Taiwan
Prior art keywords
shaft
damper blade
flange
damper
supporting portion
Prior art date
Application number
TW088102400A
Other languages
English (en)
Chinese (zh)
Inventor
Toshikazu Hasegawa
Isamu Kajino
Tokuji Tago
Original Assignee
Fuji Kucho Kogyo Kk
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 Fuji Kucho Kogyo Kk filed Critical Fuji Kucho Kogyo Kk
Application granted granted Critical
Publication of TW374845B publication Critical patent/TW374845B/zh

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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Supply (AREA)
  • Measuring Volume Flow (AREA)
TW088102400A 1998-03-17 1999-02-19 Damper apparatus for use in gas-carrying duct TW374845B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6675398 1998-03-17
JP10211121A JP2969348B1 (ja) 1998-03-17 1998-07-27 空気搬送用ダクトに用いるダンパ

Publications (1)

Publication Number Publication Date
TW374845B true TW374845B (en) 1999-11-21

Family

ID=26407955

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088102400A TW374845B (en) 1998-03-17 1999-02-19 Damper apparatus for use in gas-carrying duct

Country Status (5)

Country Link
JP (1) JP2969348B1 (ko)
KR (1) KR100390197B1 (ko)
CN (1) CN1143101C (ko)
ID (1) ID22249A (ko)
TW (1) TW374845B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938959B1 (ko) * 2007-12-26 2010-01-26 장동식 덕트용 댐퍼
US8242469B2 (en) * 2009-07-15 2012-08-14 Axcelis Technologies, Inc. Adjustable louvered plasma electron flood enclosure
KR101296987B1 (ko) * 2012-07-19 2013-08-14 김미야 댐퍼조립체 및 이의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916774A (en) * 1973-04-13 1975-11-04 Robert L Labrec Adjustable vertical louver system
US4100938A (en) * 1976-12-16 1978-07-18 Wehr Corporation Flow control unit for air distribution system
US4610197A (en) * 1985-06-12 1986-09-09 Philips Industrial Components, Inc. Damper blade construction
JPH09137996A (ja) * 1995-11-16 1997-05-27 Nikkei Kizai Kk ダンパ

Also Published As

Publication number Publication date
KR100390197B1 (ko) 2003-07-07
ID22249A (id) 1999-09-23
KR19990077477A (ko) 1999-10-25
CN1232156A (zh) 1999-10-20
JPH11325576A (ja) 1999-11-26
JP2969348B1 (ja) 1999-11-02
CN1143101C (zh) 2004-03-24

Similar Documents

Publication Publication Date Title
CA2312085A1 (en) Cooling means for the motor of a turbocompressor
AU5504399A (en) Lightning protection for wind turbine blade
NZ278610A (en) Pulley with brake: movable flanges abut rope
CA2432687A1 (en) Gas turbine
MX9603779A (es) Ventilador que tiene aspas con material reductor de ruido.
GB2357712A (en) Pulveriser and method of pulverising
TW374845B (en) Damper apparatus for use in gas-carrying duct
PL328874A1 (en) Turbine shaft made of two different alloys
AU4941597A (en) The use of a turbulator for damping stall vibrations in the blades of a wind turbine
NO931217D0 (no) Papirendekutter med motroterende kniver
WO2006071658A3 (en) Sound-attenuating enclosure with integral cooling ducts
ES476089A1 (es) Mecanismo para movimiento de aire
AU8106998A (en) Continuous casting device
SE0103499D0 (sv) Granuleringskvarn
CA2374096A1 (en) Fan with integrated fan motor
CA2227575A1 (en) Fluid impeller
CA2473819A1 (en) Guide system for the outer pivot of a variable stator vane, for a turbojet stator
ES276936U (es) Horquilla de mando para tope de desembrague.
EP0927815A3 (en) Fan case liner
JPH0523961Y2 (ko)
US4846260A (en) Cooling system
EP0826317A3 (en) Helmet
EP0779476A3 (en) A control damper, particularly for hot gases
CN215446845U (zh) 一种可以关闭及开启的百叶风道消声器
JPS56117548A (en) Rotary electric machine

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent