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GB2228641B - Measuring instrument - Google Patents

Measuring instrument

Info

Publication number
GB2228641B
GB2228641B GB8904481A GB8904481A GB2228641B GB 2228641 B GB2228641 B GB 2228641B GB 8904481 A GB8904481 A GB 8904481A GB 8904481 A GB8904481 A GB 8904481A GB 2228641 B GB2228641 B GB 2228641B
Authority
GB
United Kingdom
Prior art keywords
measuring instrument
instrument
measuring
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.)
Expired - Fee Related
Application number
GB8904481A
Other versions
GB8904481D0 (en
GB2228641A (en
Inventor
Edward Smithson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEGGER INSTR Ltd AVO
Megger Instruments Ltd
Original Assignee
MEGGER INSTR Ltd AVO
Megger Instruments Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MEGGER INSTR Ltd AVO, Megger Instruments Ltd filed Critical MEGGER INSTR Ltd AVO
Priority to GB8904481A priority Critical patent/GB2228641B/en
Publication of GB8904481D0 publication Critical patent/GB8904481D0/en
Publication of GB2228641A publication Critical patent/GB2228641A/en
Application granted granted Critical
Publication of GB2228641B publication Critical patent/GB2228641B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/54—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
GB8904481A 1989-02-28 1989-02-28 Measuring instrument Expired - Fee Related GB2228641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8904481A GB2228641B (en) 1989-02-28 1989-02-28 Measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8904481A GB2228641B (en) 1989-02-28 1989-02-28 Measuring instrument

Publications (3)

Publication Number Publication Date
GB8904481D0 GB8904481D0 (en) 1989-04-12
GB2228641A GB2228641A (en) 1990-08-29
GB2228641B true GB2228641B (en) 1994-03-23

Family

ID=10652418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8904481A Expired - Fee Related GB2228641B (en) 1989-02-28 1989-02-28 Measuring instrument

Country Status (1)

Country Link
GB (1) GB2228641B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214268A (en) * 1991-08-15 1993-05-25 Ncr Corporation Apparatus for programming a bar code reader
GB2273840A (en) * 1992-12-09 1994-06-29 Sony Corp Optically transmitting signals between measurement devices
GB2282904B (en) * 1993-10-16 1998-09-16 Larrie Kevin Rowbottom Energy indicator
GB2284913A (en) * 1993-12-16 1995-06-21 Busybody Systems Limited Reading of recorded usage or operation of an item
GB0017236D0 (en) * 2000-07-14 2000-08-30 Siemens Metering Ltd Bi-directional optical communications circuit
US6685093B2 (en) 2001-09-25 2004-02-03 Ecrio, Inc. System, method and apparatus for communicating information between a mobile communications device and a bar code reader
US7967211B2 (en) 2001-09-25 2011-06-28 Mobeam Inc. Method and apparatus for communicating information from a mobile digital device to a bar code scanner

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899957A (en) * 1959-12-28 1962-06-27 Advance Components Ltd Improvements in or relating to meter display arrangements
GB1527517A (en) * 1976-11-30 1978-10-04 Darzi E Aural monitor system
GB2049189A (en) * 1979-03-16 1980-12-17 Sharp Kk Measuring instrument with audible output
GB2058353A (en) * 1979-08-24 1981-04-08 Nissan Motor Digital display type tachometer for automobile
GB2084325A (en) * 1980-09-06 1982-04-07 British Leyland Cars Ltd Digital Display Instrument for Motor Vehicles
GB2102169A (en) * 1981-05-15 1983-01-26 Group Nh Limited Data collection
GB2121999A (en) * 1982-06-02 1984-01-04 Sartorius Gmbh Electronic weighing machine
GB2125647A (en) * 1982-08-10 1984-03-07 Standard Telephones Cables Ltd Active optical transponder system
GB2148565A (en) * 1983-10-20 1985-05-30 Jel Energy Conservation Servic Monitoring devices
US4523099A (en) * 1983-04-29 1985-06-11 Lavine Michael K Device for transmitting analog sensor data via fiber optics
GB2157014A (en) * 1984-04-05 1985-10-16 Exxon Production Research Co Optical fibre modulator
US4563770A (en) * 1979-10-03 1986-01-07 Lemelson Jerome H Measuring device and method
GB2161931A (en) * 1984-07-17 1986-01-22 Stc Plc Remote sensor systems
GB2171873A (en) * 1985-01-24 1986-09-03 Sanden Corp Data gathering system
GB2180116A (en) * 1985-08-29 1987-03-18 Johnson Service Co Data telemetry system using diffused infrared light
GB2183116A (en) * 1985-11-18 1987-05-28 Sanden Corp Data exchange system
EP0242090A2 (en) * 1986-04-17 1987-10-21 Smith Meters Limited Remote reading of a metered quantity
GB2197764A (en) * 1986-11-07 1988-05-25 Asea Atom Ab System and method for self-compensating fibre-optic data transmission at temperatures up to 200oc
WO1988009489A1 (en) * 1987-05-22 1988-12-01 Omega Engineering, Inc. Test meters
GB2222898A (en) * 1988-09-15 1990-03-21 Bollmann Limited H Meter reading device

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899957A (en) * 1959-12-28 1962-06-27 Advance Components Ltd Improvements in or relating to meter display arrangements
GB1527517A (en) * 1976-11-30 1978-10-04 Darzi E Aural monitor system
GB2049189A (en) * 1979-03-16 1980-12-17 Sharp Kk Measuring instrument with audible output
GB2058353A (en) * 1979-08-24 1981-04-08 Nissan Motor Digital display type tachometer for automobile
US4563770A (en) * 1979-10-03 1986-01-07 Lemelson Jerome H Measuring device and method
GB2084325A (en) * 1980-09-06 1982-04-07 British Leyland Cars Ltd Digital Display Instrument for Motor Vehicles
GB2102169A (en) * 1981-05-15 1983-01-26 Group Nh Limited Data collection
GB2121999A (en) * 1982-06-02 1984-01-04 Sartorius Gmbh Electronic weighing machine
GB2125647A (en) * 1982-08-10 1984-03-07 Standard Telephones Cables Ltd Active optical transponder system
US4523099A (en) * 1983-04-29 1985-06-11 Lavine Michael K Device for transmitting analog sensor data via fiber optics
GB2148565A (en) * 1983-10-20 1985-05-30 Jel Energy Conservation Servic Monitoring devices
GB2157014A (en) * 1984-04-05 1985-10-16 Exxon Production Research Co Optical fibre modulator
GB2161931A (en) * 1984-07-17 1986-01-22 Stc Plc Remote sensor systems
GB2171873A (en) * 1985-01-24 1986-09-03 Sanden Corp Data gathering system
GB2180116A (en) * 1985-08-29 1987-03-18 Johnson Service Co Data telemetry system using diffused infrared light
GB2183116A (en) * 1985-11-18 1987-05-28 Sanden Corp Data exchange system
EP0242090A2 (en) * 1986-04-17 1987-10-21 Smith Meters Limited Remote reading of a metered quantity
GB2197764A (en) * 1986-11-07 1988-05-25 Asea Atom Ab System and method for self-compensating fibre-optic data transmission at temperatures up to 200oc
WO1988009489A1 (en) * 1987-05-22 1988-12-01 Omega Engineering, Inc. Test meters
GB2222898A (en) * 1988-09-15 1990-03-21 Bollmann Limited H Meter reading device

Also Published As

Publication number Publication date
GB8904481D0 (en) 1989-04-12
GB2228641A (en) 1990-08-29

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19980105

PCNP Patent ceased through non-payment of renewal fee