GB1425485A - Power fabtor measuring cell arrangement - Google Patents

Power fabtor measuring cell arrangement

Info

Publication number
GB1425485A
GB1425485A GB2035873A GB2035873A GB1425485A GB 1425485 A GB1425485 A GB 1425485A GB 2035873 A GB2035873 A GB 2035873A GB 2035873 A GB2035873 A GB 2035873A GB 1425485 A GB1425485 A GB 1425485A
Authority
GB
United Kingdom
Prior art keywords
capacitor
power factor
adjusted
electrode
bridge
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
Application number
GB2035873A
Other languages
English (en)
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1425485A publication Critical patent/GB1425485A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2688—Measuring quality factor or dielectric loss, e.g. loss angle, or power factor
    • G01R27/2694—Measuring dielectric loss, e.g. loss angle, loss factor or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB2035873A 1972-05-08 1973-04-30 Power fabtor measuring cell arrangement Expired GB1425485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25142972A 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
GB1425485A true GB1425485A (en) 1976-02-18

Family

ID=22951928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2035873A Expired GB1425485A (en) 1972-05-08 1973-04-30 Power fabtor measuring cell arrangement

Country Status (5)

Country Link
US (1) US3754186A (https=)
JP (1) JPS5345028Y2 (https=)
CA (1) CA965147A (https=)
DE (1) DE2322623C3 (https=)
GB (1) GB1425485A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483988U (https=) * 1971-05-28 1973-01-18
US3988669A (en) * 1975-08-15 1976-10-26 The United States Of America As Represented By The United States Energy Research And Development Administration Automatic control and detector for three-terminal resistance measurement
JPS5332482U (https=) * 1976-08-26 1978-03-20
US4218650A (en) * 1978-06-23 1980-08-19 Nasa Apparatus for measuring semiconductor device resistance
US20140103878A1 (en) 2011-10-31 2014-04-17 Powermag, LLC Power conditioning and saving device
TW201342002A (zh) * 2011-10-31 2013-10-16 Powermag Llc 電力調節及省電裝置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682168A (en) * 1952-01-17 1954-06-29 British Thomson Houston Co Ltd Measurement of moisture in electric transformers
US3060721A (en) * 1959-06-30 1962-10-30 Pure Oil Co Apparatus for testing lubricants
US3267418A (en) * 1963-10-14 1966-08-16 Wolfe Halley System for measurement of electrical conductivity of fluids

Also Published As

Publication number Publication date
JPS5345028Y2 (https=) 1978-10-27
DE2322623C3 (de) 1975-06-05
CA965147A (en) 1975-03-25
JPS4938266U (https=) 1974-04-04
DE2322623A1 (de) 1973-11-15
US3754186A (en) 1973-08-21
DE2322623B2 (de) 1974-10-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee