CA1143992A - Damper for an air distribution system - Google Patents
Damper for an air distribution systemInfo
- Publication number
- CA1143992A CA1143992A CA000336063A CA336063A CA1143992A CA 1143992 A CA1143992 A CA 1143992A CA 000336063 A CA000336063 A CA 000336063A CA 336063 A CA336063 A CA 336063A CA 1143992 A CA1143992 A CA 1143992A
- Authority
- CA
- Canada
- Prior art keywords
- axis
- closure element
- input port
- damper
- perimeter
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- F24F13/1406—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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
-
- 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
- F24F2013/1466—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 pneumatic 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
- F24F2013/1473—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 cams or levers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/944,135 US4223832A (en) | 1978-09-20 | 1978-09-20 | Damper for an air distribution system |
| US944,135 | 1992-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143992A true CA1143992A (en) | 1983-04-05 |
Family
ID=25480855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000336063A Expired CA1143992A (en) | 1978-09-20 | 1979-09-20 | Damper for an air distribution system |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4223832A (enExample) |
| EP (1) | EP0020462A1 (enExample) |
| JP (1) | JPS55500728A (enExample) |
| CA (1) | CA1143992A (enExample) |
| WO (1) | WO1980000742A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605198A (en) * | 1985-01-28 | 1986-08-12 | Seal-Air Control Systems Inc. | Damper construction |
| US5103856A (en) * | 1991-02-11 | 1992-04-14 | Kohler Co. | Anti-siphoning valve assembly |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5701117A (en) * | 1996-01-18 | 1997-12-23 | Brian Page Platner | Occupancy detector |
| US5922095A (en) | 1997-03-20 | 1999-07-13 | Acoustiflo, Llc | Air handling system for buildings and clean rooms |
| WO2002101198A2 (de) * | 2001-06-13 | 2002-12-19 | Thyssenkrupp Hiserv Gmbh | Absaugvorrichtung für einen tunnel |
| US7410144B2 (en) * | 2005-05-31 | 2008-08-12 | Fisher Controls International Llc | Pivot and bearing assembly for a manual valve operator |
| JP5631791B2 (ja) * | 2011-03-28 | 2014-11-26 | 空研工業株式会社 | 差圧ダンパ装置 |
| US10030882B2 (en) | 2013-07-12 | 2018-07-24 | Best Technologies, Inc. | Low flow fluid controller apparatus and system |
| US10088821B2 (en) | 2013-07-12 | 2018-10-02 | Best Technologies, Inc. | Self balancing air fixture |
| US11815923B2 (en) | 2013-07-12 | 2023-11-14 | Best Technologies, Inc. | Fluid flow device with discrete point calibration flow rate-based remote calibration system and method |
| US11429121B2 (en) | 2013-07-12 | 2022-08-30 | Best Technologies, Inc. | Fluid flow device with sparse data surface-fit-based remote calibration system and method |
| WO2015006777A2 (en) | 2013-07-12 | 2015-01-15 | Karamanos John C | Fluid control measuring device |
| US10175669B2 (en) | 2013-07-12 | 2019-01-08 | Best Technologies, Inc. | Fluid control measuring and controlling device |
| US11149980B2 (en) | 2018-06-12 | 2021-10-19 | Ademco Inc. | Retrofit damper with pivoting connection between deployment and operational configurations |
| US11300319B2 (en) | 2018-06-12 | 2022-04-12 | Ademco Inc. | Retrofit damper assembly |
| US11306941B2 (en) * | 2018-06-12 | 2022-04-19 | Ademco Inc. | Retrofit damper optimized for universal installation |
| US10907858B2 (en) * | 2018-08-29 | 2021-02-02 | Air Distribution Technologies Ip, Llc | Concentric shaft actuation mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535525A (en) * | 1948-08-23 | 1950-12-26 | Fred E Wolfe | Gate valve |
| US2674412A (en) * | 1951-09-14 | 1954-04-06 | Standard Thomason Corp | Thermostatic valve |
| US3241568A (en) * | 1964-09-04 | 1966-03-22 | Allis Chalmers Mfg Co | Valve and operating mechanism therefor |
| FR2076608A5 (enExample) * | 1970-01-21 | 1971-10-15 | Jansen Gmbh | |
| GB1420225A (en) * | 1972-01-15 | 1976-01-07 | Zimmermann & Jansen Gmbh | Shut off valve |
| US3982583A (en) * | 1974-12-30 | 1976-09-28 | Honeywell Inc. | Optimized air conditioning system |
| US4065097A (en) * | 1976-05-17 | 1977-12-27 | Airco, Inc. | Slot sealing valve for vacuum coating apparatus |
-
1978
- 1978-09-20 US US05/944,135 patent/US4223832A/en not_active Expired - Lifetime
-
1979
- 1979-09-20 CA CA000336063A patent/CA1143992A/en not_active Expired
- 1979-09-20 JP JP50163579A patent/JPS55500728A/ja active Pending
- 1979-09-20 WO PCT/US1979/000744 patent/WO1980000742A1/en not_active Ceased
-
1980
- 1980-04-22 EP EP79901273A patent/EP0020462A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605198A (en) * | 1985-01-28 | 1986-08-12 | Seal-Air Control Systems Inc. | Damper construction |
| US5103856A (en) * | 1991-02-11 | 1992-04-14 | Kohler Co. | Anti-siphoning valve assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| US4223832A (en) | 1980-09-23 |
| JPS55500728A (enExample) | 1980-10-02 |
| EP0020462A1 (en) | 1981-01-07 |
| WO1980000742A1 (en) | 1980-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4223832A (en) | Damper for an air distribution system | |
| US4241647A (en) | Air damper valve | |
| US5816907A (en) | Vehicle air outlet with combined flow straightener and shutoff door | |
| US4815362A (en) | Diffuser unit for air conditioning system | |
| FI99159C (fi) | Tuloilmalaite ja menetelmä tuloilmalaitteen säädössä | |
| US5106052A (en) | Air damper apparatus | |
| JPH03199629A (ja) | ガスタービンの排気システム用歪み防止ブレード付きルーバーダンパ | |
| US4844120A (en) | Motorized control damper | |
| US3241568A (en) | Valve and operating mechanism therefor | |
| JPH04500264A (ja) | 遮断機 | |
| US5584312A (en) | Fire damper for ceiling diffuser | |
| US3566916A (en) | Inlet vane damper | |
| US5303897A (en) | Arrangement in valve dampers | |
| US4147095A (en) | Directional concentrated air discharge outlet | |
| FI84857C (fi) | Reglerings- och staenganordning foer gasstroemmar. | |
| US5096144A (en) | Reverser door actuation mechanism | |
| KR920008041Y1 (ko) | 건물 환기장치용 급기제어댐퍼 | |
| EP1426694B1 (en) | Device for a valve | |
| GB2272049A (en) | Back-draught shutter | |
| JPH0317168Y2 (enExample) | ||
| EP0019671A1 (en) | Damper assembly | |
| JP2524226B2 (ja) | 空気調和装置の開閉用パイプユニット | |
| JPS6110116Y2 (enExample) | ||
| JPS6340699Y2 (enExample) | ||
| GB2167529A (en) | Duct valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |