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GB2459848B - Self-commutating asynchronous sequential reading system - Google Patents

Self-commutating asynchronous sequential reading system

Info

Publication number
GB2459848B
GB2459848B GB0808187A GB0808187A GB2459848B GB 2459848 B GB2459848 B GB 2459848B GB 0808187 A GB0808187 A GB 0808187A GB 0808187 A GB0808187 A GB 0808187A GB 2459848 B GB2459848 B GB 2459848B
Authority
GB
United Kingdom
Prior art keywords
commutating
self
reading system
sequential reading
asynchronous sequential
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
GB0808187A
Other versions
GB2459848A (en
GB0808187D0 (en
Inventor
Cassim Ladha
Karim Ladha
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.)
CASCOM Ltd
Original Assignee
CASCOM 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 CASCOM Ltd filed Critical CASCOM Ltd
Priority to GB0808187A priority Critical patent/GB2459848B/en
Publication of GB0808187D0 publication Critical patent/GB0808187D0/en
Publication of GB2459848A publication Critical patent/GB2459848A/en
Application granted granted Critical
Publication of GB2459848B publication Critical patent/GB2459848B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01D5/12—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 electric or magnetic means
    • G01D5/244—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 electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/246—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 electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
    • 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
    • G01D5/12—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 electric or magnetic means
    • G01D5/244—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 electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/247—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 electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using time shifts of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G01L1/146—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors for measuring force distributions, e.g. using force arrays
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G08C15/12—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by pulse characteristics in transmission link
    • H03K5/132—
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB0808187A 2008-05-06 2008-05-06 Self-commutating asynchronous sequential reading system Expired - Fee Related GB2459848B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0808187A GB2459848B (en) 2008-05-06 2008-05-06 Self-commutating asynchronous sequential reading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0808187A GB2459848B (en) 2008-05-06 2008-05-06 Self-commutating asynchronous sequential reading system

Publications (3)

Publication Number Publication Date
GB0808187D0 GB0808187D0 (en) 2008-06-11
GB2459848A GB2459848A (en) 2009-11-11
GB2459848B true GB2459848B (en) 2011-09-28

Family

ID=39537324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0808187A Expired - Fee Related GB2459848B (en) 2008-05-06 2008-05-06 Self-commutating asynchronous sequential reading system

Country Status (1)

Country Link
GB (1) GB2459848B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018167082A1 (en) * 2017-03-13 2018-09-20 Redtel, Heiko Method and device for the time-resolved measurement of characteristic variables of the cardiac function
US11698313B2 (en) * 2017-04-24 2023-07-11 Igus Gmbh System for line monitoring in an energy chain

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124221A (en) * 1966-01-21 1968-08-21 Kernforschung Gmbh Ges Fuer Monitoring system with common signalling channels
DE2836760A1 (en) * 1978-08-23 1980-03-06 Ristow Kg Dr Alfred ELECTRICAL ALARM SYSTEM
WO2005024749A2 (en) * 2003-09-11 2005-03-17 Robert Bosch Gmbh Sensor, control unit and method for operating sensors connected to a control unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124221A (en) * 1966-01-21 1968-08-21 Kernforschung Gmbh Ges Fuer Monitoring system with common signalling channels
DE2836760A1 (en) * 1978-08-23 1980-03-06 Ristow Kg Dr Alfred ELECTRICAL ALARM SYSTEM
WO2005024749A2 (en) * 2003-09-11 2005-03-17 Robert Bosch Gmbh Sensor, control unit and method for operating sensors connected to a control unit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ASIC/SOC Conference, 2001. Proceedings. 14th Annual IEEE International 12-15 Sept. 2001 Page(s):396 - 400, Shigematsu, S.; Morimura, H.; Machida, K.; "A new sensing and digital-conversion scheme with adaptive image-quality adjustment for a fingerprint sensor chip" *
IEEE Journal of Solid-State Circuits, Vol. 35, No. 5, May 2000, Hiroki Morimura et al., "A Novel Sensor Cell Architecture and Sensing Circuit Scheme for Capacitive Fingerprint Sensors" *

Also Published As

Publication number Publication date
GB2459848A (en) 2009-11-11
GB0808187D0 (en) 2008-06-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150506