1. Adiabatic internal combustion engine

2. Oil jet abnormality determination device of internal combustion engine and control device of internal combustion engine

3. Abnormality detection device for internal combustion engine and air/fuel ratio control apparatus for internal combustion engine

4. Abnormality detector for internal combustion engine

5. Choke for an internal combustion engine

6. The internal combustion engine is not sustainable.

7. Variable valve gear device of internal combustion engine

8. Internal combustion engine with an electrically driven compressor

9. Air inlet system for an internal combustion engine

10. Internal combustion engine with an adjustable volume induction chamber

11. Crankshaft for integral gas compressor and internal combustion engine

12. Abnormality determination device and method for internal combustion engine

13. Oil level monitoring system for an internal combustion engine

14. Exhaust gas recirculation system for supercharged internal combustion engine

15. Fuel-injection system for an air-compression internal-combustion engine

16. Roller bearing, cam shaft support structure, and internal combustion engine

17. Internal combustion engine with compressed air ignition equipped with rotating distributors

18. Charge air valve system for use in an internal combustion engine

19. Combustion gas admixing device for a gas-powered internal combustion engine

20. Valve tappet actuated by the cam of an internal combustion engine

21. The Camshaft is a mechanical component of an internal combustion engine

22. Process for adjusting the idling speed of an internal combustion engine

23. Method for determining an ignition advance of an internal combustion engine

24. Air-to-air heat pumps, driven by an internal combustion engine

25. Abnormality detection system and abnormality detection method for internal combustion engine

26. Induction device/charge-air cooler unit for an internal combustion engine

27. Apparatus for changing the compression ratio in an internal combustion engine

28. Belt transmission in an internal combustion engine for accessory device driving

29. Method for detecting an abnormal disturbance of an internal combustion engine torque

30. Method and arrangement for substituting flushing air in an internal combustion engine

31. Generators, often some type of internal combustion engine, can also be used.

32. Control system for an internal combustion engine with electromechanically actuated charge change valves

33. Exhaust system for lean-burn internal combustion engine comprising pd-au-alloy catalyst

34. Water-cooled internal combustion engine with insulated accumulator tank for storage of coolant

35. Side channel blower, in particular secondary air blower for an internal combustion engine

36. Aeration and deaeration device for the fuel tank of an internal combustion engine

37. Filter device, especially for an exhaust gas system of an internal combustion engine

38. Actuating device for variably adjusting a compression ratio of an internal combustion engine

39. Cam follower for actuating a gas exchange valve of an internal combustion engine

40. Internal combustion engine air intake manifold with a retractable element having an acoustic bore

41. Lubricating oil system for an internal combustion engine, with a regulatable lubricating oil pressure

42. Internal combustion engine comprising an exhaust gas recirculation system for regulating the suction temperature

43. Iron-base sintered alloy for valve sheet and valve sheet for internal combustion engine

44. Protective shield for thermal and acoustic shielding of components of an internal combustion engine

45. Reciprocating internal combustion engine having an adjusting device for variably adjusting a compression ratio

46. Coating components of an internal combustion engine for reducing friction, wear, and adhesion tendency

47. Method and apparatus for controlling an afterglow temperature in a diesel internal combustion engine

48. Method and device for monitoring a pulse charging valve of an internal combustion engine

49. Actuation system for a throttle system of a gas inlet and internal combustion engine

50. Motor vehicle having an air-conditioning compressor as a starter of the internal combustion engine

51. Integral thermometer for measuring temperature of cylinder exhaust gas of internal combustion engine for ship

52. With the present invention, the catalyst temperature of a catalyst arranged in the exhaust passage of the internal combustion engine is obtained, and abnormal combustion in the combustion chamber of the internal combustion engine is detected.

53. Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels

54. The apparatus includes an internal combustion engine and an accessory drive system including an accessory.

55. An abnormality diagnosis device for an exhaust gas recirculation device for an internal combustion engine.

56. The measurement variable is allocated to an air flow path of the internal combustion engine.

57. Seasonal space cooling energy efficiency of comfort chillers and air conditioners using internal combustion engine:

58. Electromagnetically controlled connecting unit for a cam-actuated injection system of an internal combustion engine

59. Device for removing soot particles from the exhaust gas flow of an internal combustion engine

60. Forced air induction system for internal combustion engine and abnormality diagnosis method for same system

61. Provided is a control device for an internal combustion engine capable of accurately determining the presence/absence of an operative abnormality of a WGV in an internal combustion engine with a turbocharger equipped with an EGR system.

62. Piston for an internal combustion engine, consisting of an aluminium alloy with a reduced magnesium content

63. Method for manufacturing a piston of an internal combustion engine, comprising an improved aluminum silicon alloy

64. Cam follower or rocker arm for actuating a gas exchange valve of an internal combustion engine

65. Method for simultaneously moving cam shafts of various cylinder banks pertaining to an internal combustion engine

66. Friction gear for a separate accessory group of a belt drive for an internal combustion engine

67. Device and method for detecting abnormality of cylinder pressure sensor and controller of internal combustion engine

68. Reciprocating internal combustion engine driven alternating current generating sets — Part 13: Safety (ISO 8528-13:2016)

69. Filter element and filter device for the exhaust gas after-treatment of an internal combustion engine

70. Internal combustion engine having two lubricating chambers separated from one another in a fluid-tight manner

71. Method of controlling air fuel ratio learning for dual injection internal combustion engine in hybrid vehicle

72. Device for variably adjusting the control times of gas exchange valves of an internal combustion engine

73. The invention relates to a camshaft adjuster of vane cell design for an internal combustion engine.

74. Once the internal combustion engine has reached its operating speed, the oil level is no longer monitored.

75. The adjuster (10) is described for use in a valve train application in an internal combustion engine.

76. Air-to-water chillers with rated cooling capacity ≥ 400 kW, when driven by an internal combustion engine

77. A rotary valve for use in an internal combustion engine and capable of providing high volumetric efficiency.

78. In an internal combustion engine of the reciprocating type, the Crankcase is the housing for the crankshaft

79. Outside of some hybrid models, all vehicles with a standard internal combustion engine will have an Alternator.

80. Heater flange, in particular for pre-heating air in an induction line of an internal combustion engine