1. LABEL OF AIR CONDITIONERS, EXCEPT SINGLE DUCT AND DOUBLE DUCT AIR CONDITIONERS

2. Single duct air conditioners

3. Single duct air conditioner

4. single duct air conditioner

5. Recirculation of untreated air should be avoided.

6. Information requirements for single duct and double duct air conditioners.

7. Moisture repellent air duct products

8. Air conditioners, except single and double duct air conditioner

9. Duct system for kitchen exhaust air

10. This includes the charge-air cooling and exhaust gas recirculation systems.

11. The heat exchanger thermally-coupled to the return air duct and the fresh air duct for heat recovery.

12. A charge air recirculation conduit (26) is arranged between the compressor (14) outlet and the compressor inlet and a valve (27) controls flow through the charge air recirculation conduit (26).

13. There's a hole in the air duct.

14. This duct leads to a vertical air shaft

15. Turbine exhaust duct design for air cooled condensers

16. 421.2 Flutes with duct or duct flutes – A narrow duct directs the air-stream against the sharp edge of a lateral orifice.

17. Through the secondary air duct in operation air is drawn through the air slit (S).

18. Frame to support a deflated fabric air duct

19. This duct leads to a vertical air shaft.

20. Air is recirculated and filtered within the oven by recirculation blowers (126).

21. Flange profile for the air-tight joining of portions of an air duct

22. Apparatus and method for cooling of a substantially closed space with recirculation air

23. The compressed air control valve (1) is connected to the main air duct (2).

24. The only other access is through the air conditioning duct

25. Pressing the button activates the activated charcoal filter with pollutant-sensitive air-recirculation mode.

26. Yes. It took the key outside through the air duct.

27. The only other access is through the air conditioning duct.

28. Exhaust gas recirculation

29. Metal chimney and metal air duct in multi-story buildings

30. Breezeways Air Conditioning and Heating specializes in air conditioning and heating installation, service, and maintenance and are experts in duct sealing and duct cleaning & sanitizing

31. Exhaust gas recirculation (EGR);

32. - Recirculation of activated sludge

33. Installation of duct systems for the supply and removal of air

34. Compensation reservoir comprising a radial air duct arranged in the cover

35. Integrated duct and resonator for an automobile engine air induction system

36. Recirculation systems (34)

37. Most likely entered and exited via an open door or an air duct.

38. Each ventilating air duct passing through any fire zone must be fire proof.

39. Exhaust gas recirculation control

40. The cable duct (204) defines an air-filled void adjacent the cable (202).

41. A duct system was arranged through which flowed air of controlled ion concentration.

42. Breezeways Air Conditioning and Heating was founded in 1994 providing professional duct cleaning and air filtration for the best possible indoor air quality

43. All aircraft designed after 1985 have standard high efficiency particulate air (HEPA) filters fitted in the recirculation system.

44. In the regeneration duct (50) there is arranged a pump (30) which is designed to suck the purge air out of the adsorption vessel (10) and admix said purge air to intake air in the intake duct (60).

45. Brattice Cloth ADFORS manufactures fabrics for mining shaft curtains and air duct wall reinforcement

46. Equipment debugging and line maintenance maintenance, familiar electric circuit, oil duct, air course principle.

47. A Chilled beam is an air recirculation device that uses water to transfer sensible heat to and from a room

48. That temperature is controlled by the air conditioning duct, 30 feet above the floor.

49. Each adjustable air outlet duct section includes at least one adjustable air outlet having at least one size- adjustable orifice.

50. An adiabatic compressible air flow with friction in a variable-area duct is investigated.

51. 5.1. Reversible single duct air conditioners classified in energy efficiency classes A+++ to D

52. Look for a defective or poorly calibrated humidistat located in the return air duct.

53. A rodent’s nest built in the heating and ventilation air duct next to the engine!

54. Acia has been certified with the National Air Duct Cleaners Association for over 16 years

55. Exhaust gas recirculation (EGR) (with or without)

56. Gas turbine system having exhaust gas recirculation

57. Can be used for recirculation.

58. The intake pipe may also comprise at least two swirl flaps which are rotatably arranged inside at least one air duct and which may have respective shafts that extend along the cross-section of the air duct.

59. A blower (D) discharges conditioned air into the distribution chamber (20) through the duct (30).

60. (d) Exhaust Gas Recirculation (EGR) system;

61. Electrochemical cell comprising an electrode pack and a connecting element for a used air evacuation duct

62. exhaust gas recirculation (with or without).

63. The refrigeration unit (70) has a cool air duct (80) coupled to the airflow inlet opening (54).

64. The suction side of the fan (11) is connected via the air duct (15) to the tub.

65. Vehicle comprising an exhaust gas recirculation system

66. The device extends downstream into the air intake duct and has an open inlet end for channeling the air-fuel mixture into the device.

67. A tumble drier W has a laundry drum 11 and a process‐air condenser 13, which are connected via a process‐air duct 12, which channels process air P.

68. Change in the volume of production recirculation system (tonnes)

69. Exhaust gas recirculation system for supercharged internal combustion engine

70. Duct tape.

71. 4 words related to Canaliculus: duct, epithelial duct, canal, channel

72. Valve with bypass duct incorporating a heating member and combustion engine intake circuit with preheating of the air

73. A porous core is advantageously positioned inside the duct through which liquid is expelled and air is admitted.

74. Flute 421.1 Flutes without duct - The player himself creates a ribbon-shaped stream of air with his lips.

75. A respective link lever can be arranged on one end of the shaft, one outside the air duct.

76. More particularly it refers to a valve arrangement at the inlet of the additional air duct (3; 23).

77. The tower section may serve as a duct for enclosure ventilation air for intake or exhaust of such air at an elevation substantially above ground level.

78. Apparatus for particle deposition in the exhaust-gas recirculation system

79. Adjustable duct damper

80. Aircraft cooling duct