IT1251257B - ELECTRIC SWITCH. - Google Patents
ELECTRIC SWITCH.Info
- Publication number
- IT1251257B IT1251257B ITTO911021A ITTO911021A IT1251257B IT 1251257 B IT1251257 B IT 1251257B IT TO911021 A ITTO911021 A IT TO911021A IT TO911021 A ITTO911021 A IT TO911021A IT 1251257 B IT1251257 B IT 1251257B
- Authority
- IT
- Italy
- Prior art keywords
- electric switch
- front cam
- displacement
- electrical circuits
- positions
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
- H01H19/63—Contacts actuated by axial cams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/025—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
- H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
Landscapes
- Switches With Compound Operations (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
Commutatore elettrico (1) provvisto di una camma frontale (38), pilotata da una manopola (15) di azionamento, ruotabile a scatto in differenti posizioni operative, cui corrispondono differenti posizioni della camma frontale (38). Lo spostamento della camma frontale (38) provoca lo spostamento selettivo di puntali (45) di comando di contatti elettrici (46) di relativi circuiti elettrici (37), determinando l'apertura e la chiusura dei circuiti elettrici (37) stessi.FIGURA 2Electric switch (1) provided with a front cam (38), piloted by an operating knob (15), rotatable by snap in different operating positions, to which correspond different positions of the front cam (38). The displacement of the front cam (38) causes the selective displacement of test leads (45) for the control of electrical contacts (46) of the relative electrical circuits (37), causing the opening and closing of the electrical circuits (37) themselves.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO911021A IT1251257B (en) | 1991-12-23 | 1991-12-23 | ELECTRIC SWITCH. |
DE4243319A DE4243319A1 (en) | 1991-12-23 | 1992-12-21 | Rotary indexing electrical switch - has rotary contacts arranged around housing and operated by indexing cam that displaces plungers. |
FR9215510A FR2685538B1 (en) | 1991-12-23 | 1992-12-22 | ELECTRIC SWITCH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO911021A IT1251257B (en) | 1991-12-23 | 1991-12-23 | ELECTRIC SWITCH. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO911021A0 ITTO911021A0 (en) | 1991-12-23 |
ITTO911021A1 ITTO911021A1 (en) | 1993-06-24 |
IT1251257B true IT1251257B (en) | 1995-05-05 |
Family
ID=11409823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO911021A IT1251257B (en) | 1991-12-23 | 1991-12-23 | ELECTRIC SWITCH. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4243319A1 (en) |
FR (1) | FR2685538B1 (en) |
IT (1) | IT1251257B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359165A (en) * | 1993-07-16 | 1994-10-25 | Eaton Corporation | Illuminated rotary switch assembly |
DE19543980A1 (en) * | 1995-11-25 | 1997-05-28 | Hartmann Fritz Geraetebau | Coding switch for equipping a base board |
DE19819433C1 (en) * | 1998-04-30 | 1999-09-16 | Bosch Siemens Hausgeraete | Rotary operating switch for domestic electrical appliance e.g. baking oven |
DE20010428U1 (en) * | 2000-06-09 | 2000-08-17 | Mannesmann VDO AG, 60388 Frankfurt | Arrangement for illuminating the control button of an input unit by means of transmitted light |
DE10137883A1 (en) * | 2001-08-02 | 2003-02-27 | Miele & Cie | Rotary switch has latching element in form of switching rim at least partly of elastomer, and another in form of cylindrical roller body free to rotate about axis parallel to rotor's rotation axis |
DE10207547A1 (en) * | 2002-02-22 | 2003-09-04 | Bsh Bosch Siemens Hausgeraete | Rotating operating switch for a household appliance e.g. washing machine, has an illuminated program ring and illuminated markers so that it is easy to operate the appliance in the poor lighting conditions |
KR101465910B1 (en) * | 2010-07-06 | 2014-11-26 | 에이비비 테크놀로지 아게 | Method and system for a pre-selector in a tap changer |
JP2016203964A (en) * | 2015-04-16 | 2016-12-08 | 日本発條株式会社 | Power seat operation device and power seat |
CN106783334B (en) * | 2017-03-03 | 2019-02-12 | 上海纯米电子科技有限公司 | Rotary switch, electromagnetic oven and electromagnetism furnace operation method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB653545A (en) * | 1948-10-25 | 1951-05-16 | New Day Electrical Accessories | Improvements in and relating to rotary electric switches |
FR1470980A (en) * | 1966-03-10 | 1967-02-24 | Bosch Gmbh Robert | Electrical switch for several circuits including ignition and ignition switch for automobiles |
US3919506A (en) * | 1974-05-03 | 1975-11-11 | Westinghouse Electric Corp | Detachably mounted cam operator for multiple reciprocating contact switch assembly |
DE3622289A1 (en) * | 1986-07-03 | 1988-01-14 | Swf Auto Electric Gmbh | ELECTRIC SWITCH |
DE3702291A1 (en) * | 1987-01-27 | 1988-08-04 | Buderus Kuechentechnik | DEVICE FOR ADJUSTING THE SWITCHES AND CONTROL DEVICES OF A HOUSEHOLD APPLIANCE |
-
1991
- 1991-12-23 IT ITTO911021A patent/IT1251257B/en active IP Right Grant
-
1992
- 1992-12-21 DE DE4243319A patent/DE4243319A1/en not_active Ceased
- 1992-12-22 FR FR9215510A patent/FR2685538B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2685538B1 (en) | 1997-08-01 |
FR2685538A1 (en) | 1993-06-25 |
DE4243319A1 (en) | 1993-06-24 |
ITTO911021A0 (en) | 1991-12-23 |
ITTO911021A1 (en) | 1993-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19981221 |