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Flexible, Cost-effective Jet-Grouted Deep Pile Foundation Alternative

IP Title

Systems And Methods For Inserting And Securing Foundation Members Using A Combination Of Jets And Fluidized Concrete

Detailed Technology Description

None

Supplementary Information

Inventor: Tam, Hwayaw | Zhang, Aping | Liu, Shunyee | Chung, Wenghong
Priority Number: US7062973B2
IPC Current: G01L000900
US Class: 073705 | 25022714 | 250230
Assignee Applicant: The Hong Kong Polytechnic University
Title: Pressure gauge
Usefulness: Pressure gauge
Summary: Used for measuring pressure changes in a liquid environment and gas environment.
Novelty: Pressure gauge for use in e.g. liquid environment, has mechanical sensor placed in housing for sensing pressure change, and optical signal generator connected to one end of optical fiber to emit optical signal

Industry

Electronics

Sub Group

Circuit Design

Application Date

Jan 12, 2010

Application No.

8,596,922

Others

Country/Region

USA

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