GB1471213A - Apparatus for opening exhaust and vent ports of an air conditioning unit - Google Patents
Apparatus for opening exhaust and vent ports of an air conditioning unitInfo
- Publication number
- GB1471213A GB1471213A GB1595174A GB1595174A GB1471213A GB 1471213 A GB1471213 A GB 1471213A GB 1595174 A GB1595174 A GB 1595174A GB 1595174 A GB1595174 A GB 1595174A GB 1471213 A GB1471213 A GB 1471213A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- open
- doors
- tab
- partition
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
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-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
1471213 Air conditioning unit CARRIER CORP 10 April 1974 [2 May 1973] 15951/74 Heading F4V An air conditioning unit has, on one side of a partition 9, Fig. 1, an evaporator 5 and a fan 7 for cooling air in a room and has, on the other side of the partition, a condenser 1 and a fan 3 for cooling the refrigerant used in the evaporator In the partition 9 are vent and exhaust ports 15 and 13 through which air can pass respectively to and from the room. The ports are closed by doors. In operation, both the exhaust port door 17, Fig. 2, and the vent port door 43 are closed or either door (but not both) is open. Both doors pivot about an axis X-X. Door 17 closes against one side of the partition and door 43 closes against the other side. Fig. 4 is a top elevation of the apparatus shown in Fig. 2. It shows the door 43 in the open position and also shows, in broken lines, the door 17 in the open position. Both doors are normally biased to the closed position by springs acting on tab portions of the doors. Spring 21 acts on tab 19 of door 17 and spring 57 acts on tab 49 of door 43. Opening of the doors is by means of a manually operated lever 67, Figs. 2 and 4, rotatable shaft 73, arm 69 and cylindrical portion 75. Clockwise movement of lever 67 causes the portion 75 to press against tab 49 to open door 43. Counterclockwise movement of lever 67 causes the portion 75 to press against the tab 25 to open door 17. When a door 17 or 43 is fully open, the action of its spring 21 or 57 is to hold the door open against unintentional closure. This is because of the shape of the tabs 25 and 49. The ports are covered by filters 41 and 65, Fig. 2, At the edge of exhaust port 13 there is a gasket 39 and at the edge of vent door 43 there is a gasket 63.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00356658A US3823574A (en) | 1973-05-02 | 1973-05-02 | Apparatus for opening exhaust and vent ports of an air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471213A true GB1471213A (en) | 1977-04-21 |
Family
ID=23402376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1595174A Expired GB1471213A (en) | 1973-05-02 | 1974-04-10 | Apparatus for opening exhaust and vent ports of an air conditioning unit |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3823574A (en) |
| JP (2) | JPS5015337A (en) |
| AR (1) | AR202299A1 (en) |
| BR (1) | BR7403586D0 (en) |
| CA (1) | CA1006746A (en) |
| ES (1) | ES425805A1 (en) |
| FR (1) | FR2228200B1 (en) |
| GB (1) | GB1471213A (en) |
| IN (1) | IN141891B (en) |
| IT (1) | IT1007952B (en) |
| OA (1) | OA04645A (en) |
| PH (1) | PH10329A (en) |
| TR (1) | TR19030A (en) |
| ZA (1) | ZA742277B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921416A (en) * | 1974-10-25 | 1975-11-25 | Carrier Corp | Spring bias for damper door of an air conditioning unit |
| US3932157A (en) * | 1974-10-25 | 1976-01-13 | Carrier Corporation | Means for mounting a rotatable lever in a thin wall |
| US3975920A (en) * | 1975-10-06 | 1976-08-24 | General Electric Company | Air conditioner damper control |
| US4090373A (en) * | 1977-01-24 | 1978-05-23 | Carrier Corporation | Apparatus for controlling an internal door of an air conditioning unit |
| JPS58140656U (en) * | 1982-03-17 | 1983-09-21 | 松下電工株式会社 | Printed board |
| JPS6076185A (en) * | 1983-10-03 | 1985-04-30 | 株式会社ピーエフユー | Printed plate |
| US4553405A (en) * | 1983-12-09 | 1985-11-19 | Carrier Corporation | Vent assembly for use with an air conditioning unit |
| US5010742A (en) * | 1988-02-08 | 1991-04-30 | Carrier Corporation | Actuation mechanism for vent and exhaust doors |
| US5415011A (en) * | 1993-10-27 | 1995-05-16 | Whirlpool Corporation | Exhaust and fresh air ventilation system for a room air conditioner |
| CN1119583C (en) | 1999-05-28 | 2003-08-27 | 开利公司 | Fan scroll assembly for the indoor unit of an air conditioner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123989A (en) * | 1964-03-10 | Air conditioning control switch | ||
| US2343122A (en) * | 1941-11-21 | 1944-02-29 | Westinghouse Electric & Mfg Co | Air conditioning apparatus |
| US2801582A (en) * | 1954-10-01 | 1957-08-06 | Whirlpool Seeger Corp | Intake and exhaust damper control for air conditioning apparatus |
| US2986016A (en) * | 1957-09-16 | 1961-05-30 | Carrier Corp | Control mechanism for air conditioning apparatus |
| US3194028A (en) * | 1964-06-22 | 1965-07-13 | Carrier Corp | Air conditioner control mechanism |
-
1973
- 1973-05-02 US US00356658A patent/US3823574A/en not_active Expired - Lifetime
-
1974
- 1974-04-04 CA CA196,834A patent/CA1006746A/en not_active Expired
- 1974-04-09 ZA ZA00742277A patent/ZA742277B/en unknown
- 1974-04-10 IN IN812/CAL/74A patent/IN141891B/en unknown
- 1974-04-10 GB GB1595174A patent/GB1471213A/en not_active Expired
- 1974-04-18 IT IT21638/74A patent/IT1007952B/en active
- 1974-04-25 AR AR253458A patent/AR202299A1/en active
- 1974-04-26 OA OA55186A patent/OA04645A/en unknown
- 1974-04-29 PH PH15787*A patent/PH10329A/en unknown
- 1974-04-30 FR FR7415012A patent/FR2228200B1/fr not_active Expired
- 1974-04-30 ES ES425805A patent/ES425805A1/en not_active Expired
- 1974-04-30 JP JP49048603A patent/JPS5015337A/ja active Pending
- 1974-05-02 TR TR19030A patent/TR19030A/en unknown
- 1974-05-02 BR BR3586/74A patent/BR7403586D0/en unknown
-
1977
- 1977-03-05 JP JP1977026881U patent/JPS5344289Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2228200B1 (en) | 1978-08-04 |
| CA1006746A (en) | 1977-03-15 |
| JPS5344289Y2 (en) | 1978-10-24 |
| AR202299A1 (en) | 1975-05-30 |
| IN141891B (en) | 1977-04-30 |
| AU6776974A (en) | 1975-10-16 |
| JPS5015337A (en) | 1975-02-18 |
| OA04645A (en) | 1980-07-31 |
| US3823574A (en) | 1974-07-16 |
| IT1007952B (en) | 1976-10-30 |
| PH10329A (en) | 1976-11-29 |
| FR2228200A1 (en) | 1974-11-29 |
| JPS52115576U (en) | 1977-09-01 |
| BR7403586D0 (en) | 1974-12-31 |
| ES425805A1 (en) | 1976-07-01 |
| ZA742277B (en) | 1975-04-30 |
| TR19030A (en) | 1978-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |