FR2417111A1 - Ensemble de galvanometres a canaux multiples - Google Patents

Ensemble de galvanometres a canaux multiples

Info

Publication number
FR2417111A1
FR2417111A1 FR7902660A FR7902660A FR2417111A1 FR 2417111 A1 FR2417111 A1 FR 2417111A1 FR 7902660 A FR7902660 A FR 7902660A FR 7902660 A FR7902660 A FR 7902660A FR 2417111 A1 FR2417111 A1 FR 2417111A1
Authority
FR
France
Prior art keywords
magnetic
galvanometer
channel
card
magnetic flux
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.)
Granted
Application number
FR7902660A
Other languages
English (en)
French (fr)
Other versions
FR2417111B1 (en, 2012
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 FR2417111A1 publication Critical patent/FR2417111A1/fr
Application granted granted Critical
Publication of FR2417111B1 publication Critical patent/FR2417111B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/02—Moving-coil instruments
    • G01R5/06—Moving-coil instruments with core magnet
    • 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
    • G01D9/00—Recording measured values
    • G01D9/28—Producing one or more recordings, each recording being of the values of two or more different variables
    • G01D9/30—Producing one or more recordings, each recording being of the values of two or more different variables there being a separate recording element for each variable, e.g. multiple-pen recorder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Recording Measured Values (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Knitting Machines (AREA)
FR7902660A 1978-02-03 1979-02-01 Ensemble de galvanometres a canaux multiples Granted FR2417111A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/874,723 US4156844A (en) 1978-02-03 1978-02-03 Multi-channel galvanometer assembly

Publications (2)

Publication Number Publication Date
FR2417111A1 true FR2417111A1 (fr) 1979-09-07
FR2417111B1 FR2417111B1 (en, 2012) 1983-08-19

Family

ID=25364421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902660A Granted FR2417111A1 (fr) 1978-02-03 1979-02-01 Ensemble de galvanometres a canaux multiples

Country Status (9)

Country Link
US (1) US4156844A (en, 2012)
JP (1) JPS58851Y2 (en, 2012)
CH (1) CH633371A5 (en, 2012)
DE (1) DE2904053C3 (en, 2012)
DK (1) DK146249C (en, 2012)
FR (1) FR2417111A1 (en, 2012)
GB (1) GB2013906B (en, 2012)
IT (1) IT7919848A0 (en, 2012)
SE (1) SE434577B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100000146A (ko) * 2008-06-24 2010-01-06 주성엔지니어링(주) 챔버리드를 포함하는 기판처리를 위한 진공챔버

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746835A (en) * 1947-10-09 1956-05-22 Albert M Grass Oscillographs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478329A (en) * 1945-08-27 1949-08-09 Brush Dev Co Mounting means for the moving coils of electromechanical translating devices
DE1212629B (de) * 1961-03-01 1966-03-17 Agfa Ag Raehmchen fuer Drehspulinstrumente

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746835A (en) * 1947-10-09 1956-05-22 Albert M Grass Oscillographs

Also Published As

Publication number Publication date
DK46279A (da) 1979-08-04
GB2013906A (en) 1979-08-15
IT7919848A0 (it) 1979-02-02
SE434577B (sv) 1984-07-30
DE2904053C3 (de) 1981-04-30
GB2013906B (en) 1982-04-07
DE2904053B2 (de) 1980-09-11
DK146249B (da) 1983-08-08
CH633371A5 (fr) 1982-11-30
DK146249C (da) 1984-02-06
JPS54134079U (en, 2012) 1979-09-17
JPS58851Y2 (ja) 1983-01-08
US4156844A (en) 1979-05-29
DE2904053A1 (de) 1979-08-09
FR2417111B1 (en, 2012) 1983-08-19
SE7900945L (sv) 1979-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse