TW200506991A - Switch device - Google Patents

Switch device

Info

Publication number
TW200506991A
TW200506991A TW093107523A TW93107523A TW200506991A TW 200506991 A TW200506991 A TW 200506991A TW 093107523 A TW093107523 A TW 093107523A TW 93107523 A TW93107523 A TW 93107523A TW 200506991 A TW200506991 A TW 200506991A
Authority
TW
Taiwan
Prior art keywords
switch device
lever member
contact
movable contact
fixed terminals
Prior art date
Application number
TW093107523A
Other languages
Chinese (zh)
Other versions
TWI236028B (en
Inventor
Minorukei Tanaka
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of TW200506991A publication Critical patent/TW200506991A/en
Application granted granted Critical
Publication of TWI236028B publication Critical patent/TWI236028B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/32—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by star-delta switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/9075—Computer or microprocessor

Abstract

This invention is to provide a switch device with a small number of parts and excellent operability. A movable contact 7 of the switch device is free to move inside a hollow part 1a of a case 1 supported by a lever member 2. When the lever member 2 is in an initial state before turning, the movable contact 7 is in a state in contact either with a first or a second fixed terminal 4, 5, and when the lever member 2 is turned for operation, the movable contact 7 comes in contact with both the first and the second fixed terminals 4, 5 to change over a switching circuit between the first and the second fixed terminals 4, 5.
TW093107523A 2003-04-03 2004-03-19 Switch device TWI236028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003100937A JP4256708B2 (en) 2003-04-03 2003-04-03 Switch device

Publications (2)

Publication Number Publication Date
TW200506991A true TW200506991A (en) 2005-02-16
TWI236028B TWI236028B (en) 2005-07-11

Family

ID=33464877

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093107523A TWI236028B (en) 2003-04-03 2004-03-19 Switch device

Country Status (4)

Country Link
JP (1) JP4256708B2 (en)
KR (1) KR100549028B1 (en)
CN (1) CN1249748C (en)
TW (1) TWI236028B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4495613B2 (en) * 2005-02-22 2010-07-07 アルプス電気株式会社 Switch device
JP4906391B2 (en) * 2006-04-26 2012-03-28 株式会社ソニー・コンピュータエンタテインメント Game controller
ITVI20060145A1 (en) * 2006-05-15 2007-11-16 Pizzato Elettrica Srl POSITION SWITCH WITH MOBILE CONTACTS WITH FORCED DRIVE

Also Published As

Publication number Publication date
JP4256708B2 (en) 2009-04-22
CN1536595A (en) 2004-10-13
CN1249748C (en) 2006-04-05
KR100549028B1 (en) 2006-02-02
JP2004311121A (en) 2004-11-04
TWI236028B (en) 2005-07-11
KR20040086805A (en) 2004-10-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees