Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Alnor Instrument Company Patents
Assignee:
Alnor Instrument Company
Address:
Skokie, IL
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
5522261 Fluid flow direction and velocity monitor and temperature compensating circuit therefor June 4, 1996
A fluid flow direction and velocity monitor, particularly useful in monitoring pressure differentials between a controlled environment and its surroundings, includes a heated thermal sensor situated between upstream and downstream cold thermal sensors within a channel. The heated thermal
5461910 Fluid flow direction and velocity monitor October 31, 1995
A fluid flow detection monitor (80), particularly useful in monitoring pressure differentials between a controlled environment and its surroundings, includes a heat source (1) situated between an upstream and downstream thermal sensor (2,3) within a channel (5). The electrical resist
5162725 Modular metering instrument including multiple sensing probes November 10, 1992
A modular metering instrument including one of a plurality of sensing probes or probe modules including identification and calibration information stored therein and a meter module which can identify the sensing probe when the sensing probe is connected thereto. The storage of calibr
4982605 Air flow monitor and temperature compensating circuit therefor January 8, 1991
A temperature compensated air flow monitor which measures true flow velocity or volume flow. The air flow monitor can be mounted in or coupled to a fume hood and includes a fluid flow tube having a pair of thermistors mounted therein. A first cold thermistor is utilized to provide te
4548076 Air flow volume measuring apparatus October 22, 1985
An improved selector provides for air paths between a meter and an air volume sensing manifold that are similar for both up and down flow of air through the apparatus thereof. This provides similar momentum losses in the air reaching the meter for both air up and down flow through the
4122720 Diesel engine exhaust temperature monitor October 31, 1978
A diesel engine monitor monitors the exhaust gas temperature of each cylinder. A thermocouple is coupled to each cylinder and the monitor scans the analog signal output from each thermocouple which is proportional to the engine exhaust temperature of the cylinder. The analog temperature

 
 
  Recently Added Patents
Electrode binder composition, electrode slurry, electrode, and electrical storage device
Systems, methods, and media for firewall control via remote system information
Targeting agents for enhancing radiation therapy
Profile and template based dynamic portable user workflow
Plasma doping method and plasma doping apparatus
Selective thermal treatment of medical instrument portions with thermal treatment system instrument holder
System and method to assess serviceability of device
  Randomly Featured Patents
System for sharing resources among RSVP sessions
N-heterocyclic-N-(4-piperidinyl)amides and pharmaceutical compositions and methods employing such compounds
Hydrocarbon/oxygen industrial gas mixer with water mist
Solenoid structure having a relatively unrestrained generally flat armature member
Process for the acid bleaching of cellulose pulp with peroxides
Aero-assisted pre-stage for ballistic rockets and aero-assisted flight vehicles
Multi-terminal photovoltaic module including independent cells and related system
High performance molding compounds for shielding electromagnetic interference
Method and system for wear testing a seat by simulating human seating activity and robotic human body simulator for use therein
Digital CT detector module methods and apparatus