BE528365A - - Google Patents

Info

Publication number
BE528365A
BE528365A BE528365DA BE528365A BE 528365 A BE528365 A BE 528365A BE 528365D A BE528365D A BE 528365DA BE 528365 A BE528365 A BE 528365A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE528365A publication Critical patent/BE528365A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/08—Teat-cups with two chambers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/06—Teat-cups with one chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/24—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having light-sensitive input

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
  • Tumbler Switches (AREA)
  • Adjustable Resistors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
BE528365D 1954-04-07 1954-04-24 BE528365A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331353X 1954-04-07

Publications (1)

Publication Number Publication Date
BE528365A true BE528365A (xx) 1957-03-01

Family

ID=8890927

Family Applications (1)

Application Number Title Priority Date Filing Date
BE528365D BE528365A (xx) 1954-04-07 1954-04-24

Country Status (6)

Country Link
US (1) US2753492A (xx)
BE (1) BE528365A (xx)
CH (1) CH331353A (xx)
DE (1) DE1056705B (xx)
FR (1) FR1080739A (xx)
GB (1) GB767035A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506510A1 (fr) * 1981-05-20 1982-11-26 Gerard Jaeger Interrupteur d'eclairage a coupure automatique provoquee par le franchissement d'un niveau predetermine d'eclairement

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975335A (en) * 1958-03-05 1961-03-14 Anton Electronic Lab Inc Light powered switch
US3085178A (en) * 1958-12-24 1963-04-09 Vapor Corp Switching apparatus
US3085179A (en) * 1958-12-24 1963-04-09 Vapor Corp Control means
US3027496A (en) * 1959-02-24 1962-03-27 Illinois Testing Laboratories Fail-safe circuit for controlled apparatus
US3231747A (en) * 1961-02-25 1966-01-25 Mitsubishi Electric Corp Photoelectric self-correcting timing device for turning on and off electric devices
CN210200638U (zh) * 2019-08-05 2020-03-27 伊顿电气有限公司 用于接触器的可插拔连接装置及接触器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949689A (en) * 1932-05-07 1934-03-06 Weston Electrical Instr Corp Relay system
DE634557C (de) * 1933-06-14 1936-09-01 Julius Pintsch Akt Ges Relaisschaltung zur Umwandlung eines schleichenden in einen angenblicklichen kurzzeitigen Schaltvorgang, bei welcher der schleichende Schalter bei Ansprechen durch ein Hilfsrelais kurzgeschlossen wird
US2042109A (en) * 1933-11-17 1936-05-26 Weston Electrical Instr Corp Electrical relay
US2123470A (en) * 1934-05-10 1938-07-12 Weston Electrical Instr Corp Control device
DE710433C (de) * 1935-10-31 1941-09-12 Siemens & Halske Akt Ges Lichtelektrische Einrichtung zur Betaetigung eines Schalters
DE711658C (de) * 1935-12-10 1941-10-03 Zeiss Ikon Akt Ges Verfahren zum Anzeigen und Aufzeichnen von Messwerten
US2464886A (en) * 1946-08-08 1949-03-22 Royal V O'reilly Electrical control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506510A1 (fr) * 1981-05-20 1982-11-26 Gerard Jaeger Interrupteur d'eclairage a coupure automatique provoquee par le franchissement d'un niveau predetermine d'eclairement

Also Published As

Publication number Publication date
FR1080739A (fr) 1954-12-13
US2753492A (en) 1956-07-03
DE1056705B (de) 1959-05-06
GB767035A (en) 1957-01-30
CH331353A (fr) 1958-07-15

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