Maro Publications

Valves

Patent Titles

*8/8/2013
from 2/7/2013

Maro Encyclopedia

 

Ball Valves

Structures

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Patent Titles

8/6/2013  

84. 8,501,072 
Dispensing valves 

83. 8,499,792 
Activatable nanoparticle composite valve

6/4/2013

82. 8,453,734 
Shunt isolation valve 

81. 8,453,679 
Hydraulic valve device 

80. 8,453,678 
Piloted poppet valve 

79. 8,453,677 
Valve 

78. 8,453,676 
Fugitive emission reducing valve arrangement 

77. 8,453,674 
Valve fault indication and control 

76. 8,453,673 
Valve cage for a pump 

75. 8,453,672 
Passive valve for attenuation of low frequency noise 

74. 8,453,671 
Apparatus for controlling internal pressure of hermetically sealed chamber 

73. 8,453,670 
Poppet valve with sloped purge holes and method for reducing a pressure force therein 

72. 8,453,668 
Vacuum relief valve   

5/28/2013

71. 8,449,799 
Valve gate system 

70. 8,448,918 
Gate valve for a vacuum chamber and vacuum chamber 

69. 8,448,916 
Solenoid valve for controlling a fluid

5/21/2013

68. 8,444,027 
One way valve assembly 

5/14/2013

67. 8,439,088 
One-way valve for a fuel-tank filling conduit 

66. 8,439,073 
Gate valve 

5/7/2013

65. 8,434,734 
Electromagnetic actuator and valve 

64. 8,434,733 
Valve for control of high pressure air pressure air pulse 

63. 8,434,693 
Multifunctional restrictive valve 

62. 8,434,691 
Thermostatic valve control structure 

61. 8,434,530 
Filler valve unit 

60. 8,434,521 
Valve unit and methods for fastening a valve unit to a base 

59. 8,434,520 
Valve control unit, particularly pilot control unit for a pressure modulator of a commercial vehicle 

58. 8,434,519 
Pressure regulator device, especially of the hydraulic remote-control type 

57. 8,434,518 
Control valve 

56. 8,434,517 
Control valve 

55. 8,434,516 
Three position solenoid valve 

54. 8,434,515 
Sleeve valve 

53. 8,434,514 
Fluidic control element 

52. 8,434,513 
Valve cartridge with low point of contact for installation 

51. 8,434,508 
Relief valve 

50. 8,434,507 
Safety valve device, valve apparatus, high-pressure gas tank, and vehicle 

49. 8,434,506 
Flow control valve and method for manufacturing the same 

4/30/2013  

48. 8,430,378 
High flow proportional valve 

47. 8,430,377 
Valve 

46. 8,430,376 
Sprinkler valve module with reciprocating valve seat 

45. 8,430,332 
Thermostatic valve with sleeve, thermal engine associated with a cooling circuit including such valve and method for making the sleeve for such valve 

44. 8,430,114 
Hydrophobic vent assembly 

43. 8,430,113 
Method of manufacturing valve, and valve produced by the method 

42. 8,429,821 
Method of fabricating valve unit in a microfluidic device 

4/23/2013

41. 8,424,840 
Valve cartridge for a solenoid valve, and associated solenoid valve 

40. 8,424,838 
Power generation for valve actuators 

39. 8,424,837 
Shut-off valve 

38. 8,424,836 
Bidirectional force feedback poppet valve 

37. 8,424,658 
Pressure actuating valve for impact dispersal device 

36. 8,424,556 
Valve with a delta P-function and flow limiting function 

35. 8,424,554 
Control valve for a reverse osmosis water purification system 

4/16/2013

34. 8,419,816 
Gas isolation valve 

33. 8,419,337 
Gate valve and substrate processing system using same 

32. 8,419,278 
Check valve and compression bag and air cushion bag equipped therewith 

31. 8,418,876 
Valve arrangement 

4/9/2013

30. 8,413,277 
Pneumatic lift with unidirectional valve 

4/2/2013

29. 8,408,515 
Pressure-reducing valve 

28. 8,408,514 
Lock mechanism for blowout preventer and method 

27. 8,408,428 
Device for delivering a composition, the device including a membrane forming a check valve 

3/26/2013

26. 8,403,061 
Method of making a flow control device that reduces flow of the fluid when a selected property of the fluid is in selected range 

25. 8,403,002 
Directional control fluid valve

24. 8,402,995 
Flow-volume regulator 

23. 8,402,994 
Valve assembly 

22. 8,402,991 
Outlet valve for a frost-preventing faucet 

21. 8,402,987 
Schrader valve/Presta valve dual-mode valve cap 

20. 8,402,986 
Device for deflating and inflating an item 

19. 8,402,744 
Valve system for a gas turbine engine

3/12/2013

18. 8,393,349
Tire air valve with pressure indicator

17. 8,393,348
Directional control valve device and directional control valve device block having directional control valve devices

16. 8,393,347
Pressure relief device having support member with recessed areas

15. 8,393,346
Solenoid valve and method of assembly thereof

14. 8,393,345
Oil pressure control device

13. 8,393,344
Microvalve device with pilot operated spool valve and pilot microvalve

2/26/2013

12. 8,382,066 
Gate valve 

11. 8,382,064 
Solenoid valve 

10. 8,382,063 
Electromagnetic valve 

9. 8,382,062 
Actuator for a valve 

8. 8,381,400 
Method of manufacturing a check valve 

2/19/2013

7. 8,375,970 
Valve system 

2/5/2013

6. 8,366,073 
Resin member for valve 

5. 8,365,967 
Pressure-activated valve 

4. 8,365,764 
Minimum pressure valve 

3. 8,365,763 
Pilot-controlled pressure limiting valve 

2. 8,365,754 
Valve cover assembly and method of using the same 

1/29/2013

1. 8,360,092 
Ball valve made of plastic 

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Interested!!
Bookmark this page to follow future developments!.
(RDC 6/5/2012)

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
Tel: 610 363 9920
Fax: 610 363 9921
E-Mail: cornelrd@bee.net  

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Copyright 2012 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen
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** Date of latest addition; date of first entry is 2/7/2013.