FR642962A - Improvements to indicators instruments needles - Google Patents

Improvements to indicators instruments needles

Info

Publication number
FR642962A
FR642962A FR642962DA FR642962A FR 642962 A FR642962 A FR 642962A FR 642962D A FR642962D A FR 642962DA FR 642962 A FR642962 A FR 642962A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
needles
indicators
instruments
improvements
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
Other languages
French (fr)
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.)
Ferranti PLC
Original Assignee
Ferranti PLC
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power, i.e. electric energy or current, e.g. of consumption
    • G01R11/02Constructional details
FR642962A 1926-11-02 1927-10-25 Improvements to indicators instruments needles Expired FR642962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB642962X 1926-11-02

Publications (1)

Publication Number Publication Date
FR642962A true FR642962A (en) 1928-09-07

Family

ID=10489578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642962A Expired FR642962A (en) 1926-11-02 1927-10-25 Improvements to indicators instruments needles

Country Status (1)

Country Link
FR (1) FR642962A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516771A (en) * 1947-11-08 1950-07-25 Rca Corp Indicator device
US2988041A (en) * 1959-08-10 1961-06-13 Daystrom Inc Indicating system for a thermometer or the like
US3130705A (en) * 1962-08-31 1964-04-28 Manning Maxwell & Moore Inc Pointer mounting
DE102007051384A1 (en) * 2007-10-25 2009-04-30 Isko Koch Gmbh Height adjustable bedstead for use as e.g. top part for hospital bed, has guide rods provided laterally opposite to lift plane of lift frame and force-coupled with each other via traverse member in articulated manner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516771A (en) * 1947-11-08 1950-07-25 Rca Corp Indicator device
US2988041A (en) * 1959-08-10 1961-06-13 Daystrom Inc Indicating system for a thermometer or the like
US3130705A (en) * 1962-08-31 1964-04-28 Manning Maxwell & Moore Inc Pointer mounting
DE102007051384A1 (en) * 2007-10-25 2009-04-30 Isko Koch Gmbh Height adjustable bedstead for use as e.g. top part for hospital bed, has guide rods provided laterally opposite to lift plane of lift frame and force-coupled with each other via traverse member in articulated manner

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