Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/355.18
Name: Fluid handling > With casing, support, protector or static constructional installations > With hose storage or retrieval means > With flow regulation responsive to hose movement
Description: Apparatus provided with a connection between the flow control means for the fluid and the flow conduit or the storing means therefor whereby movement of the conduit or its storing means to flow discharging position actuates the flow control means to fluid transmitting position.

Sub-classes under this class:

Class Number Class Name Patents
137/355.19 Reel type 18

Patents under this class:

Patent Number Title Of Patent Date Issued
6189857 Fluid-actuated rapid closure valve Feb. 20, 2001
6135139 Apparatus for draining hoses Oct. 24, 2000
5911828 Condenser tube coating system Jun. 15, 1999
5593092 Monitor with safety valve Jan. 14, 1997
4643213 Method and apparatus for controlling leaks in pressurized fluid systems Feb. 17, 1987
4345616 Retractor for hose-connected hand pieces Aug. 24, 1982
4018242 Fire hose cabinet Apr. 19, 1977

  Recently Added Patents
Communication apparatus, power supply control method, display apparatus, communication method, and computer program product
Aggregating completion messages in a sideband interface
Method and system for providing geohazard information to customers
Method and apparatus for belling plastic pipe
Method and system of a sensor interface having dynamic automatic gain control
Solar cell with hyperpolarizable absorber
Method for detecting motion of an electrical device or apparatus
  Randomly Featured Patents
Methods for treating or preventing pain
Spirobiindane bis-aminophenoxy ethers
Consumer post hole digger
Memory device
Line memory in which reading of a preceding line from a first memory and writing of a current line to a second memory are performed in the same time period
Internally guided needle
Metering device for water or solvent paint vessel covers
Cooling device for fuel cell
Camera mechanism for setting focus and aperture
Positioning structure of a battery cooling duct for a vehicle