GB8718208D0 - Acoustical length measurement - Google Patents
Acoustical length measurementInfo
- Publication number
- GB8718208D0 GB8718208D0 GB878718208A GB8718208A GB8718208D0 GB 8718208 D0 GB8718208 D0 GB 8718208D0 GB 878718208 A GB878718208 A GB 878718208A GB 8718208 A GB8718208 A GB 8718208A GB 8718208 D0 GB8718208 D0 GB 8718208D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- length measurement
- acoustical length
- acoustical
- measurement
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878718208A GB8718208D0 (en) | 1987-07-31 | 1987-07-31 | Acoustical length measurement |
PCT/US1988/002562 WO1989001130A1 (en) | 1987-07-31 | 1988-07-28 | Acoustical length measurement of tubular goods |
AU23159/88A AU2315988A (en) | 1987-07-31 | 1988-07-28 | Acoustical length measurement of tubular goods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878718208A GB8718208D0 (en) | 1987-07-31 | 1987-07-31 | Acoustical length measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8718208D0 true GB8718208D0 (en) | 1987-09-09 |
Family
ID=10621641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878718208A Pending GB8718208D0 (en) | 1987-07-31 | 1987-07-31 | Acoustical length measurement |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2315988A (en) |
GB (1) | GB8718208D0 (en) |
WO (1) | WO1989001130A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5195059A (en) * | 1991-03-27 | 1993-03-16 | Tokyo Gas Co., Ltd. | Acoustic pipe length measuring apparatus |
US5723791A (en) * | 1993-09-28 | 1998-03-03 | Defelsko Corporation | High resolution ultrasonic coating thickness gauge |
WO1999022611A1 (en) * | 1997-11-04 | 1999-05-14 | Molins Plc | Conveying rod-like articles pneumatically |
DE102012101416C5 (en) | 2012-02-22 | 2019-03-28 | Hochschule Offenburg | Method and device for determining properties of a pipeline, in particular the position of a branch of a sewage pipeline |
RU181215U1 (en) * | 2018-04-05 | 2018-07-06 | федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" | Electronic-acoustic device for measuring the geometric parameters of open waveguides |
CN110320527A (en) * | 2019-06-19 | 2019-10-11 | 中海石油(中国)有限公司深圳分公司 | A kind of arrangement for measuring length of tube |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234942A (en) * | 1978-07-24 | 1980-11-18 | D & W International, Inc. | Apparatus for measuring the length of pipe and other hollow members |
US4241430A (en) * | 1979-01-08 | 1980-12-23 | Douglas J. Kayem | Method and apparatus for determining the length of tubular members |
US4584676A (en) * | 1982-03-15 | 1986-04-22 | Measurement Systems, Inc. | Method of and apparatus for pipe length measurement |
US4494224A (en) * | 1982-07-16 | 1985-01-15 | Morrell David J | Pipe measuring method and apparatus |
-
1987
- 1987-07-31 GB GB878718208A patent/GB8718208D0/en active Pending
-
1988
- 1988-07-28 AU AU23159/88A patent/AU2315988A/en not_active Abandoned
- 1988-07-28 WO PCT/US1988/002562 patent/WO1989001130A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1989001130A1 (en) | 1989-02-09 |
AU2315988A (en) | 1989-03-01 |
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