Check patentability & draft patents in minutes with Patsnap Eureka AI!

Closed loop fluid dispensing system

一种流体分配、圈体的技术，应用在液体分配、分配装置、液体分配、输送或转送装置等方向，能够解决不可能实现、很难制造出、取下去除或剥离困难等问题

Inactive Publication Date: 2008-02-06
RIEKE
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the geometry of conventional closures, it is difficult to manufacture a closure with a structure that prevents removal of the cap or closure from the container
For example, with conventional plastic molding, removal-resistant structures formed on the cover tend to make removal or peeling of the cover from the mold difficult, or impossible.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Closed loop fluid dispensing system
  • Closed loop fluid dispensing system
  • Closed loop fluid dispensing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] To facilitate an understanding of the principles of the invention, reference will now be made to the embodiments shown in the drawings, and specific language will be used to describe the embodiments. It should be understood, however, that this is not a limitation of the scope of the invention. Any changes and further modifications of the described embodiments, and other applications of the inventive principles presented herein will occur to those skilled in the art. An embodiment of the invention has been shown in great detail, although it will be obvious to a person skilled in the art that some features which are not relevant to the invention may not be shown for the sake of clarity. It should be noted that directional terms (such as "upper," "upper," "lower," "downward," "top," and "bottom") are used herein for the convenience of the reader only to help the reader understand the illustrated implementation. For example, it is not intended that the use of these directi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A fluid dispensing system includes a closure assembly (43). The closure assembly (43) is configured to enclose a container (41) opening. The closure assembly (43) has a fluid supply tube (81) with an opening and a shut-off valve (58) threadedly coupled to the supply tube (81). The shut-off valve (58) has a valve member (91) configured to close the opening (92) in the supply tube (81) upon rotating the shut-off valve (58) in a first direction and to open the opening in the supply tube (81) upon rotating the shut-off valve (58) in a second direction. A cap assembly (46) is coupled to the closure assembly (43). The cap assembly (46) has a connector member (148) with a fluid passage fluidly coupled to the supply tube (81). The cap assembly (46) is coupled to the shut-off valve (58) to rotate the shut-off valve (58) in the first direction and the second direction. The configuration of the system eliminates the need for spring-based valves.

Description

[0001] References to related applications [0002] This application is a continuation-in-part of US Patent Application No. 10 / 654,100 filed September 3,2003. technical field [0003] The present invention relates generally to product dispensing systems, and more particularly, but not exclusively, to a product dispensing system capable of closed-loop transport of chemical concentrate from a source container to a downstream mixing / blending device. Background technique [0004] In the cleaning service and sanitation industries, chemicals used for various cleaning tasks tend to be more concentrated. This reduces shipping costs since the water used for proper dilution is not shipped as part of the product. On-site inventory is also reduced because the concentrated chemicals can be properly diluted to produce gallons of the proper strength cleaner. Concentrated chemicals can also be diluted in different ratios on site to meet unique cleaning requirements, which is very difficul...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/06B65D47/30B65D47/24B67D1/08B67D7/02
CPCB67D1/0835B65D47/242B65D47/24B65D47/244B65D2251/0087B65D51/20B65D2251/0015
Inventor T·P·卡斯廷
Owner RIEKE
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com