NL146332B - Transistorschakeling. - Google Patents
Transistorschakeling.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
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)
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 (nl) |
Family
ID=21854773
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL72772D NL72772C (nl) | 1948-06-02 | ||
NL656503993A NL146332B (nl) | 1948-06-02 | Transistorschakeling. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL72772D NL72772C (nl) | 1948-06-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2617906A (nl) |
BE (1) | BE488528A (nl) |
FR (1) | FR984185A (nl) |
GB (1) | GB658703A (nl) |
NL (2) | NL146332B (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2629712C1 (ru) * | 2016-05-04 | 2017-08-31 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" | Двухколлекторный металлополупроводниковый прибор |
Families Citing this family (5)
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 (nl) * | 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)
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 |
-
0
- NL NL72772D patent/NL72772C/xx active
- NL NL656503993A patent/NL146332B/nl unknown
- BE BE488528D patent/BE488528A/xx unknown
-
1948
- 1948-06-02 US US30555A patent/US2617906A/en not_active Expired - Lifetime
-
1949
- 1949-04-04 FR FR984185D patent/FR984185A/fr not_active Expired
- 1949-05-02 GB GB11669/49A patent/GB658703A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2629712C1 (ru) * | 2016-05-04 | 2017-08-31 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" | Двухколлекторный металлополупроводниковый прибор |
Also Published As
Publication number | Publication date |
---|---|
NL72772C (nl) | |
US2617906A (en) | 1952-11-11 |
FR984185A (fr) | 1951-07-03 |
BE488528A (nl) | |
GB658703A (en) | 1951-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH278969A (fr) | Stylographe. | |
NL146332B (nl) | Transistorschakeling. | |
NL145049B (nl) | Echolood. | |
CH281298A (de) | Fernsehgerät. | |
DK72645C (da) | Inseminator. | |
CH275737A (de) | Serviervorrichtung. | |
DK83319C (da) | Transistor. | |
ES18149Y (es) | Calzoncillo suspensorio. | |
DK69764C (da) | Regnestok. | |
ES18852Y (es) | Mesa-camilla. | |
ES16758Y (es) | Maleta-cuna. | |
ES16897Y (es) | Lámpara-infiernillo. | |
ES18674Y (es) | Sonajero-juguete. | |
ES18753Y (es) | Dispositivo-silla. | |
ES18528Y (es) | Corcho-espita. | |
ES18404Y (es) | Ventana-guillotina. | |
ES18297Y (es) | Secafirmas. | |
ES17868Y (es) | Transfusor. | |
DK69907C (da) | Plantemaskine. | |
ES17808Y (es) | Camisa-calzoncillo. | |
ES18049Y (es) | Peine-fuente. | |
DK72855C (da) | Limpasta. | |
ES18296Y (es) | Trípode-bastón. | |
ES18195Y (es) | Cocina-frigorífico. | |
ES16986Y (es) | Monoflotador. |