EP1318357A3 - Flow rate controller - Google Patents

Flow rate controller Download PDF

Info

Publication number
EP1318357A3
EP1318357A3 EP02026210A EP02026210A EP1318357A3 EP 1318357 A3 EP1318357 A3 EP 1318357A3 EP 02026210 A EP02026210 A EP 02026210A EP 02026210 A EP02026210 A EP 02026210A EP 1318357 A3 EP1318357 A3 EP 1318357A3
Authority
EP
European Patent Office
Prior art keywords
bar
arm
flow rate
flap
casing
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.)
Granted
Application number
EP02026210A
Other languages
German (de)
French (fr)
Other versions
EP1318357B1 (en
EP1318357A2 (en
Inventor
Emil Siegwart
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.)
Siegwart Emil
Original Assignee
Siegwart Emil
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 Siegwart Emil filed Critical Siegwart Emil
Priority to SI200230857T priority Critical patent/SI1318357T1/en
Publication of EP1318357A2 publication Critical patent/EP1318357A2/en
Publication of EP1318357A3 publication Critical patent/EP1318357A3/en
Application granted granted Critical
Publication of EP1318357B1 publication Critical patent/EP1318357B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flow Control (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Air-Flow Control Members (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Lift Valve (AREA)

Abstract

The housing (1) contains a flap (2) mounted on an angled axle (15) with one arm (50) parallel, in an open position, with the pipe's axis, in a backward flow direction; and the other arm (51), in a closed position, at right angles to the pipe's axis. Two parallel spring elements (21) are attached to a bar (28) penetrating the housing wall (5) and grip the lever arm (17) fixed to the flap. The bar has a scale on its casing (25) on the outer housing wall, with a transverse part (29) possessing a thread for a threaded pin (32) supported on a casing's base part (23,27). The bar is freely movable in and or with the transverse part.
EP02026210A 2001-12-04 2002-11-26 Flow rate controller Expired - Lifetime EP1318357B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200230857T SI1318357T1 (en) 2001-12-04 2002-11-26 Flow rate controller

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10159635 2001-12-04
DE10159635 2001-12-04
DE10204387A DE10204387A1 (en) 2001-12-04 2002-02-04 Flow rate regulator
DE10204387 2002-02-04

Publications (3)

Publication Number Publication Date
EP1318357A2 EP1318357A2 (en) 2003-06-11
EP1318357A3 true EP1318357A3 (en) 2005-06-08
EP1318357B1 EP1318357B1 (en) 2009-10-21

Family

ID=7708061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02026210A Expired - Lifetime EP1318357B1 (en) 2001-12-04 2002-11-26 Flow rate controller

Country Status (7)

Country Link
EP (1) EP1318357B1 (en)
AT (1) ATE446486T1 (en)
DE (2) DE10204387A1 (en)
DK (1) DK1318357T3 (en)
ES (1) ES2334107T3 (en)
PT (1) PT1318357E (en)
SI (1) SI1318357T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251929B3 (en) * 2002-11-08 2004-02-19 Emil Siegwart Building air ducting system operating method uses air feed measuring devices each provided by fixed part of air ducting system leading to flow quantity regulator
EP2530396B1 (en) 2011-06-01 2017-08-09 Koolair, S.A. Constant flow regulator mechanism
CN108731174B (en) * 2018-08-18 2024-03-19 创客星球（东莞）实业有限公司 Microporous atomizing piece humidifier capable of quickly replacing water guide cotton stick

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308954A (en) * 1969-04-11 1973-03-07 Nordisk Ventilator Air volume control devices
DE2618037A1 (en) * 1976-04-24 1977-11-10 Emil Siegwart REGULATOR FOR THE FLOW OF A GAS MEDIUM IN A PIPE
DE2758352A1 (en) * 1977-12-27 1979-07-05 Emil Siegwart REGULATOR FOR THE FLOW OF A GAS MEDIUM IN A PIPE
DE19849863A1 (en) * 1997-10-30 1999-05-06 Strulik Sa Fire damper for a ventilation duct

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823735A1 (en) 1973-07-03 1979-12-06 Emil Siegwart Control of gaseous medium flow through pipe - uses flap bent near supporting shaft and acting against spring bias but never completely closing pipe cross=section
DE2448271C2 (en) 1973-07-03 1985-05-09 Emil 6603 Sulzbach Siegwart Flow regulator for pipes
DE2835052A1 (en) 1978-08-10 1980-02-14 Emil Siegwart CONTROLLER FOR THE FLOW OF A GASEOUS MEDIUM IN A PIPE
DE3332529A1 (en) 1983-09-09 1985-03-28 Emil 6603 Sulzbach Siegwart Device for altering the control parameter of a flow system controller of an air-conditioning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308954A (en) * 1969-04-11 1973-03-07 Nordisk Ventilator Air volume control devices
DE2618037A1 (en) * 1976-04-24 1977-11-10 Emil Siegwart REGULATOR FOR THE FLOW OF A GAS MEDIUM IN A PIPE
DE2758352A1 (en) * 1977-12-27 1979-07-05 Emil Siegwart REGULATOR FOR THE FLOW OF A GAS MEDIUM IN A PIPE
DE19849863A1 (en) * 1997-10-30 1999-05-06 Strulik Sa Fire damper for a ventilation duct

Also Published As

Publication number Publication date
PT1318357E (en) 2009-11-24
DE10204387A1 (en) 2003-06-12
EP1318357B1 (en) 2009-10-21
ATE446486T1 (en) 2009-11-15
DK1318357T3 (en) 2010-01-25
ES2334107T3 (en) 2010-03-05
DE50213940D1 (en) 2009-12-03
SI1318357T1 (en) 2010-01-29
EP1318357A2 (en) 2003-06-11

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