AT389379B - CAP FOR AIR PIPES - Google Patents

CAP FOR AIR PIPES

Info

Publication number
AT389379B
AT389379B AT0254982A AT254982A AT389379B AT 389379 B AT389379 B AT 389379B AT 0254982 A AT0254982 A AT 0254982A AT 254982 A AT254982 A AT 254982A AT 389379 B AT389379 B AT 389379B
Authority
AT
Austria
Prior art keywords
cap
air pipes
pipes
air
Prior art date
Application number
AT0254982A
Other languages
German (de)
Other versions
ATA254982A (en
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
Publication of ATA254982A publication Critical patent/ATA254982A/en
Application granted granted Critical
Publication of AT389379B publication Critical patent/AT389379B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H1/00671—Damper doors moved by rotation; Grilles
    • B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
    • 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • F24F13/1406—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 sealing 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
    • F24F13/1486—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 bearings, pivots or hinges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8707—Regeneration of colour television signals using a demodulator and a remodulator, e.g. for standard conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/898—Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H2001/00707—Details of pivots of damper doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H2001/00714—Details of seals of damper doors
AT0254982A 1981-07-16 1982-07-01 CAP FOR AIR PIPES AT389379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813128133 DE3128133C2 (en) 1981-07-16 1981-07-16 Closure flap for air ducts

Publications (2)

Publication Number Publication Date
ATA254982A ATA254982A (en) 1989-04-15
AT389379B true AT389379B (en) 1989-11-27

Family

ID=6137063

Family Applications (2)

Application Number Title Priority Date Filing Date
AT179977A AT377660B (en) 1981-07-16 1977-03-16 CIRCUIT ARRANGEMENT FOR COMPENSATING TIME-BASED ERRORS
AT0254982A AT389379B (en) 1981-07-16 1982-07-01 CAP FOR AIR PIPES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT179977A AT377660B (en) 1981-07-16 1977-03-16 CIRCUIT ARRANGEMENT FOR COMPENSATING TIME-BASED ERRORS

Country Status (4)

Country Link
AT (2) AT377660B (en)
CH (1) CH657203A5 (en)
DE (1) DE3128133C2 (en)
FR (1) FR2509826B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8535924U1 (en) * 1985-12-20 1986-02-06 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Air flap for a heating and / or air conditioning system of a vehicle
IT239749Y1 (en) * 1996-05-29 2001-03-13 Climovent System Sas DAMPER FOR VENTILATION DUCTS
GB0308580D0 (en) * 2003-04-14 2003-05-21 Delphi Tech Inc Flap valve arrangement
GB0313817D0 (en) * 2003-06-16 2003-07-23 Delphi Tech Inc Flap valve assembly
EP3052867B1 (en) * 2013-10-01 2024-02-21 Intellinox Inc. Damper, installation kit for damper and damper kit installation method for cooking operations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE515501C (en) * 1931-01-06 Otto Meyer Valve
DE7440323U (en) * 1975-04-03 Siegwart E Throttle device for lines, in particular air lines
FR4542E (en) * 1904-12-13 1905-08-29 Auguste Cambon Ball bearing
US926174A (en) * 1909-03-08 1909-06-29 Alexander R Clark Damper and flue-ventilator.
GB568717A (en) * 1943-11-01 1945-04-17 Meters Ltd Improvements relating to the valves of gas governors
FR1068704A (en) * 1952-07-19 1954-06-30 Obturator allowing the dosage of materials such as lime, fertilizer or the like
US2923523A (en) * 1957-02-08 1960-02-02 Wendell Coffee Butterfly valve
US3111300A (en) * 1960-05-12 1963-11-19 Sr Claude T Boone Butterfly valve structure
US3308745A (en) * 1965-09-10 1967-03-14 Davies Charles Air diffuser
US3945565A (en) * 1975-06-25 1976-03-23 Anemostat Products Division Dynamics Corporation Of America System powered actuating means for butterfly type damper
DE2632289C2 (en) * 1976-07-17 1982-05-06 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Flap valve

Also Published As

Publication number Publication date
ATA254982A (en) 1989-04-15
ATA179977A (en) 1984-08-15
FR2509826B1 (en) 1986-10-17
AT377660B (en) 1985-04-25
FR2509826A1 (en) 1983-01-21
DE3128133A1 (en) 1983-02-03
CH657203A5 (en) 1986-08-15
DE3128133C2 (en) 1985-10-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee