FR2365939A7 - Organe d'etranglement pour canalisations, notamment pour conduites d'air - Google Patents

Organe d'etranglement pour canalisations, notamment pour conduites d'air

Info

Publication number
FR2365939A7
FR2365939A7 FR7729017A FR7729017A FR2365939A7 FR 2365939 A7 FR2365939 A7 FR 2365939A7 FR 7729017 A FR7729017 A FR 7729017A FR 7729017 A FR7729017 A FR 7729017A FR 2365939 A7 FR2365939 A7 FR 2365939A7
Authority
FR
France
Prior art keywords
row
holes
pipes
throttle body
air ducts
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
FR7729017A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2365939A7 publication Critical patent/FR2365939A7/fr
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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/14—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like
    • G05G5/18—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like by positive interengagement, e.g. by a pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Air-Flow Control Members (AREA)

Abstract

L'invention concerne un organe d'étranglement pour canalisations. Organe d'étranglement d'une canalisation 1 dans lequel le levier de manoeuvre 11, qui s'engage en 18 par l'intermédiaire d'une cheville dans une série de trous 17 peut prendre des positions intermédiaires entre les trous 17 du fait qu'il s'y engage par l'intermédiaire d'un deuxième levier 19 qui s'articule sur lui au niveau d'un rivet 20 et peut à son tour s'immobiliser sur lui dans différentes positions angulaires par l'intermédiaire d'une série d'encoches 25,la longueur de la série d'encoches 25 étant plus grande que la distance comprise entre deux trous consécutifs de la série de trous 17. Application : étranglement d'une conduite d'air.
FR7729017A 1976-09-28 1977-09-27 Organe d'etranglement pour canalisations, notamment pour conduites d'air Expired FR2365939A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7630235U DE7630235U1 (de) 1976-09-28 1976-09-28 Drosselorgan fuer leitungen, insbesondere luftleitungen

Publications (1)

Publication Number Publication Date
FR2365939A7 true FR2365939A7 (fr) 1978-04-21

Family

ID=6669651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729017A Expired FR2365939A7 (fr) 1976-09-28 1977-09-27 Organe d'etranglement pour canalisations, notamment pour conduites d'air

Country Status (5)

Country Link
AT (1) AT359347B (fr)
CH (1) CH623642A5 (fr)
DE (1) DE7630235U1 (fr)
FR (1) FR2365939A7 (fr)
SE (1) SE419770B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458843A1 (fr) * 1979-06-07 1981-01-02 Gachot Jean Manette de commande pour vanne et vanne munie de cette manette
FR2778446A1 (fr) * 1998-05-06 1999-11-12 Bosch Gmbh Robert Installation pour modifier la section de passage libre d'un element en forme de canal et procede pour sa fabrication
EP1440768A1 (fr) * 2003-01-22 2004-07-28 DE-STA-CO Metallerzeugnisse GmbH Dispositif de serrage actionné à la main
CN106224565A (zh) * 2016-08-29 2016-12-14 约翰斯顿流体科技（无锡）有限公司 一种高效节能水泵的蝶阀

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570901A (en) * 1984-12-28 1986-02-18 Keystone International, Inc. Positioning assembly for use with rotatable valves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458843A1 (fr) * 1979-06-07 1981-01-02 Gachot Jean Manette de commande pour vanne et vanne munie de cette manette
EP0021885A1 (fr) * 1979-06-07 1981-01-07 Jean Gachot Manette de commande pour vanne
FR2778446A1 (fr) * 1998-05-06 1999-11-12 Bosch Gmbh Robert Installation pour modifier la section de passage libre d'un element en forme de canal et procede pour sa fabrication
EP1440768A1 (fr) * 2003-01-22 2004-07-28 DE-STA-CO Metallerzeugnisse GmbH Dispositif de serrage actionné à la main
CN106224565A (zh) * 2016-08-29 2016-12-14 约翰斯顿流体科技（无锡）有限公司 一种高效节能水泵的蝶阀

Also Published As

Publication number Publication date
CH623642A5 (en) 1981-06-15
DE7630235U1 (de) 1977-01-13
SE7710773L (sv) 1978-03-29
ATA681877A (de) 1980-03-15
SE419770B (sv) 1981-08-24
AT359347B (de) 1980-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse