GB0806763D0 - Signal analyser - Google Patents
Signal analyserInfo
- Publication number
- GB0806763D0 GB0806763D0 GBGB0806763.9A GB0806763A GB0806763D0 GB 0806763 D0 GB0806763 D0 GB 0806763D0 GB 0806763 A GB0806763 A GB 0806763A GB 0806763 D0 GB0806763 D0 GB 0806763D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal analyser
- analyser
- signal
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
- G01F15/063—Indicating or recording devices for remote indication using electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Optics & Photonics (AREA)
- Sewage (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0806763A GB2459148A (en) | 2008-04-15 | 2008-04-15 | Monitoring sewers |
AU2009237467A AU2009237467A1 (en) | 2008-04-15 | 2009-04-14 | Cable guide with means for monitoring sewers |
PCT/GB2009/000956 WO2009127814A1 (en) | 2008-04-15 | 2009-04-14 | Cable guide with means for monitoring sewers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0806763A GB2459148A (en) | 2008-04-15 | 2008-04-15 | Monitoring sewers |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0806763D0 true GB0806763D0 (en) | 2008-05-14 |
GB2459148A GB2459148A (en) | 2009-10-21 |
Family
ID=39433625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0806763A Withdrawn GB2459148A (en) | 2008-04-15 | 2008-04-15 | Monitoring sewers |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2009237467A1 (en) |
GB (1) | GB2459148A (en) |
WO (1) | WO2009127814A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0814665D0 (en) * | 2008-08-12 | 2008-09-17 | Thomas Elfed | Laying network cables in sewers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221127A (en) * | 1978-01-11 | 1980-09-09 | Mcclure Charles A | Flow monitoring |
GB2129627B (en) * | 1982-09-22 | 1986-12-10 | Water Res Centre | Installation of communications cables |
JPH01177818A (en) * | 1987-12-29 | 1989-07-14 | Nkk Corp | Transmission of fluid transport control data |
EP0964106A1 (en) * | 1998-06-12 | 1999-12-15 | Jens Bauer | Method for renovating inaccessible pipes and renovated pipe |
AT410488B (en) * | 2001-04-09 | 2003-05-26 | Wien Kanal Abwassertech Gmbh | CABLE GUIDE AND METHOD FOR PRODUCING THE SAME |
US6614968B1 (en) * | 2002-05-02 | 2003-09-02 | At&T Corp. | Spare fiber monitoring arrangement |
US7292143B2 (en) * | 2005-05-20 | 2007-11-06 | Drake David A | Remote sensing and communication system |
AU2007274861B2 (en) * | 2006-07-20 | 2009-10-01 | Fibre Optic Solutions Limited | Laying network cables in sewers |
ATE555405T1 (en) * | 2006-08-05 | 2012-05-15 | Strumann Werner Egeplast | TUBE WITH SENSOR |
-
2008
- 2008-04-15 GB GB0806763A patent/GB2459148A/en not_active Withdrawn
-
2009
- 2009-04-14 WO PCT/GB2009/000956 patent/WO2009127814A1/en active Application Filing
- 2009-04-14 AU AU2009237467A patent/AU2009237467A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2009127814A1 (en) | 2009-10-22 |
AU2009237467A1 (en) | 2009-10-22 |
GB2459148A (en) | 2009-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1131819 Country of ref document: HK |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20110728 AND 20110803 |
|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1131819 Country of ref document: HK |