Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sample collection device and sample collection method

A collection device and collection method technology, applied in the direction of sampling device, measuring device, container filling method, etc., to achieve the effect of simple installation and removal

Active Publication Date: 2017-08-01
IWATANI CORP
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since the hydrogen station was installed suddenly recently, the device and method suitable for collecting the hydrogen supplied to the hydrogen station are still unknown.

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
  • Sample collection device and sample collection method
  • Sample collection device and sample collection method
  • Sample collection device and sample collection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] Embodiments of the present invention will be described in detail below using the drawings.

[0066] Figure 2 ~ Figure 3 It is the accompanying drawing of the sample collection device according to the embodiment of the present invention, Figure 4 ~ Figure 6 is a drawing of a decompression safety unit constituting a sample collection device according to an embodiment of the present invention, Figure 7 ~ Figure 10 It is a drawing of a gas cylinder unit constituting the sample collecting device according to the embodiment of the present invention.

[0067] according to Figure 1 to Figure 10 A sample collection device according to an embodiment of the present invention will be described.

[0068] The sample collection device 1 is composed of a decompression safety unit 2 and a gas storage cylinder unit 3. The decompression safety unit 2 is connected to the vehicle-mounted container of the hydrogen power vehicle through a hydrogen gas storage container supplied from a ...

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

Provided is a technology constituted by a method and device that are endowed with safety and portability and comprise a gas cylinder unit and a pressure reduction safety unit for collecting a hydrogen gas for sampling in a gas cylinder from a storage receptacle for hydrogen fuel gas supplied to a hydrogen vehicle. The sample collection device (1) is formed by a gas cylinder unit (3) and a pressure reduction safety unit (2) comprising a gas cylinder connection chamber and an equipment-housing chamber for housing safety equipment. The gas cylinder unit (3) detachably houses the gas cylinder (7) within a reclosable casing, except for an exposed part of the gas cylinder (7) including the exposed distal end, mouth, and gas cylinder shutoff valve (73) thereof. The exposed part of the gas cylinder (7) is formed so as to be able to be inserted into the gas cylinder connection chamber from an open surface of the gas cylinder connection chamber. The mouth of the gas cylinder (7) and the hydrogen outlet (42) of the supply pipe (4) of the equipment-housing chamber are connected by a flexible hose (8), and the hydrogen gas for sampling is collected in the gas cylinder (7).

Description

technical field [0001] The present invention relates to a sample collection device and a sample collection method for analyzing impurities in fuel hydrogen gas supplied as fuel for fuel cell vehicles in a hydrogen gas station, etc. A safety and transportable device and method technology composed of a decompression safety unit and a gas storage cylinder unit for collecting fuel hydrogen from a storage container to a gas storage cylinder. Background technique [0002] In recent years, as part of the protection of the earth's environment, in order to prevent the global warming effect, the construction of a low-carbon society has become a worldwide trend. In Japan, the government and the public have also promoted fuel cell vehicles and hydrogen supply infrastructure. Battery cars naturally attract attention, and vehicles such as railways, motorcycles, forklifts, and automobiles that use hydrogen as a direct fuel (hereinafter referred to as "hydrogen vehicles") that utilize fuel ...

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): G01N1/00G01N1/22
CPCF17C13/00F17C2201/035F17C2201/056F17C2205/0107F17C2205/0111F17C2205/0161F17C2205/0314F17C2205/0332F17C2205/0335F17C2205/0338F17C2205/0364F17C2221/012F17C2223/0123F17C2223/036F17C2225/0123F17C2225/035F17C2250/0636F17C2265/065F17C2270/0139G01N1/2226G01N33/0016G01N2001/2238Y02E60/32G01N1/22
Inventor 松本和人表田新一西田健井上吾一
Owner IWATANI CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com