CH375447A - Electromagnetic relay with upstream transistor amplifier - Google Patents

Electromagnetic relay with upstream transistor amplifier

Info

Publication number
CH375447A
CH375447A CH7735159A CH7735159A CH375447A CH 375447 A CH375447 A CH 375447A CH 7735159 A CH7735159 A CH 7735159A CH 7735159 A CH7735159 A CH 7735159A CH 375447 A CH375447 A CH 375447A
Authority
CH
Switzerland
Prior art keywords
electromagnetic relay
transistor amplifier
upstream transistor
upstream
amplifier
Prior art date
Application number
CH7735159A
Other languages
German (de)
Inventor
Fischer Josef
Aidn Martin
Schmidt Herbert
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH375447A publication Critical patent/CH375447A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
CH7735159A 1958-08-27 1959-08-25 Electromagnetic relay with upstream transistor amplifier CH375447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958S0028053 DE1787309U (en) 1958-08-27 1958-08-27 ELECTROMAGNETIC RELAY WITH UPSTANDING TRANSISTOR AMPLIFIER.

Publications (1)

Publication Number Publication Date
CH375447A true CH375447A (en) 1964-02-29

Family

ID=7479321

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7735159A CH375447A (en) 1958-08-27 1959-08-25 Electromagnetic relay with upstream transistor amplifier

Country Status (4)

Country Link
BE (1) BE582034A (en)
CH (1) CH375447A (en)
DE (1) DE1787309U (en)
FR (1) FR1233951A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909312U1 (en) * 1989-08-01 1990-12-06 Siemens AG, 80333 München Electromagnetic switching device
WO1995030995A1 (en) * 1994-05-05 1995-11-16 Siemens Aktiengesellschaft Modular relay
FR2770023A1 (en) * 1997-10-17 1999-04-23 Bosch Gmbh Robert STARTING SYSTEM FOR INTERNAL COMBUSTION ENGINE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036404C2 (en) * 1980-09-26 1986-06-19 Hans 8024 Deisenhofen Sauer Relay jack
DE3614919A1 (en) * 1986-05-02 1987-11-05 Hengstler Bauelemente ELECTROMAGNETIC SMALL RELAY
DE8909313U1 (en) * 1989-08-01 1990-12-06 Siemens AG, 80333 München Circuit module for electromagnetic switching devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909312U1 (en) * 1989-08-01 1990-12-06 Siemens AG, 80333 München Electromagnetic switching device
WO1995030995A1 (en) * 1994-05-05 1995-11-16 Siemens Aktiengesellschaft Modular relay
US5808533A (en) * 1994-05-05 1998-09-15 Siemens Aktiengesellschaft Modular relay
FR2770023A1 (en) * 1997-10-17 1999-04-23 Bosch Gmbh Robert STARTING SYSTEM FOR INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
BE582034A (en) 1960-12-16
DE1787309U (en) 1959-04-23
FR1233951A (en) 1960-10-13

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