NL146332B - TRANSISTOR CONNECTION. - Google Patents

TRANSISTOR CONNECTION.

Info

Publication number
NL146332B
NL146332B NL656503993A NL146332DA NL146332B NL 146332 B NL146332 B NL 146332B NL 656503993 A NL656503993 A NL 656503993A NL 146332D A NL146332D A NL 146332DA NL 146332 B NL146332 B NL 146332B
Authority
NL
Netherlands
Prior art keywords
transistor connection
transistor
connection
Prior art date
Application number
NL656503993A
Other languages
Dutch (nl)
Inventor
Johannes Anton Ing Greefkes
Original Assignee
Philips Nv
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.)
Publication of NL146332B publication Critical patent/NL146332B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Eye Examination Apparatus (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Relay Circuits (AREA)
NL656503993A 1948-06-02 TRANSISTOR CONNECTION. NL146332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30555A US2617906A (en) 1948-06-02 1948-06-02 Electromagnetic relay operable upon alternate deenergization cycles

Publications (1)

Publication Number Publication Date
NL146332B true NL146332B (en)

Family

ID=21854773

Family Applications (2)

Application Number Title Priority Date Filing Date
NL72772D NL72772C (en) 1948-06-02
NL656503993A NL146332B (en) 1948-06-02 TRANSISTOR CONNECTION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL72772D NL72772C (en) 1948-06-02

Country Status (5)

Country Link
US (1) US2617906A (en)
BE (1) BE488528A (en)
FR (1) FR984185A (en)
GB (1) GB658703A (en)
NL (2) NL146332B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2629712C1 (en) * 2016-05-04 2017-08-31 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" Double-header metal-semiconductor device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899520A (en) * 1959-08-11 mccreary
US2681961A (en) * 1952-11-08 1954-06-22 Automatic Elect Lab Electromagnetic relay device
NL199239A (en) * 1954-07-28
US3155793A (en) * 1958-09-03 1964-11-03 Tamura Electric Works Ltd Electromagnetic relay for telephone pay station
US3056007A (en) * 1961-05-17 1962-09-25 Automatic Elect Lab Latching relay

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961857A (en) * 1931-01-02 1934-06-05 Signal Engineering & Mfg Co Electrical circuit controlling or relay device
US2126695A (en) * 1933-05-19 1938-08-09 Automatic Telephone & Elect Traffic control system
US2129948A (en) * 1934-10-02 1938-09-13 Ibm Printing telegraph control mechanism
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
US2397635A (en) * 1943-02-26 1946-04-02 Automatic Elect Lab Electromagnetic relay
US2441001A (en) * 1943-07-02 1948-05-04 Kellogg Switchboard & Supply Electromagnetic counting device
US2452568A (en) * 1943-10-01 1948-11-02 Bell Telephone Labor Inc Switching device
US2531838A (en) * 1947-08-08 1950-11-28 Arnold H Bergemann Latching relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2629712C1 (en) * 2016-05-04 2017-08-31 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" Double-header metal-semiconductor device

Also Published As

Publication number Publication date
BE488528A (en)
FR984185A (en) 1951-07-03
NL72772C (en)
US2617906A (en) 1952-11-11
GB658703A (en) 1951-10-10

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