Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/80B
Name: Automatic temperature and humidity regulation > Motors > Fluid-operated > Relay > Shunt > Plural main valves
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5944257 Bulb-operated modulating gas valve with minimum bypass Aug. 31, 1999
4627569 Four function pneumatic controller Dec. 9, 1986
4323112 No energy band temperature control Apr. 6, 1982
4076171 Damper control apparatus Feb. 28, 1978
4019678 Mixing valve Apr. 26, 1977
3997107 Servo modulating regulating control system Dec. 14, 1976
3980229 Temperature controlled regulator Sep. 14, 1976
3934795 Dual duct variable volume air conditioning system Jan. 27, 1976











 
 
  Recently Added Patents
Systems and methods for economic retirement analysis
Image forming system, prognosis criterion setting apparatus, prognosis apparatus, image forming apparatus and non-transitory computer-readable recording medium
Method for determining the local position of at least one mobile radio communication device based on predetermined local positions of adjacent radio communication devices, associated radio com
Selection of a suitable node to host a virtual machine in an environment containing a large number of nodes
System and method for seamlessly increasing download throughput
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
Housing for gas flow indicator
  Randomly Featured Patents
Firearm
Voltage generator for electrically programmable non-volatile memory cells
Aryl-cycloalkyl-alkanolamines for treatment of neurotoxic injury
Pharmaceutical package
Illumination means
Medical fluid delivery system and method relating to the same
Reconfigurable multiplexer
Film stacks to prevent UV-induced device damage
Process for producing oxygen-containing cyclic fluoro compound
Cleaning apparatus, coating and developing apparatus, and cleaning method