KR960025058U - Protection structure for built-in circuit boards of cylindrical electronic devices such as high-frequency proximity switches - Google Patents

Protection structure for built-in circuit boards of cylindrical electronic devices such as high-frequency proximity switches

Info

Publication number
KR960025058U
KR960025058U KR2019940036407U KR19940036407U KR960025058U KR 960025058 U KR960025058 U KR 960025058U KR 2019940036407 U KR2019940036407 U KR 2019940036407U KR 19940036407 U KR19940036407 U KR 19940036407U KR 960025058 U KR960025058 U KR 960025058U
Authority
KR
South Korea
Prior art keywords
built
electronic devices
circuit boards
protection structure
proximity switches
Prior art date
Application number
KR2019940036407U
Other languages
Korean (ko)
Other versions
KR0140256Y1 (en
Inventor
류시만
Original Assignee
류시만
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 류시만 filed Critical 류시만
Priority to KR2019940036407U priority Critical patent/KR0140256Y1/en
Publication of KR960025058U publication Critical patent/KR960025058U/en
Application granted granted Critical
Publication of KR0140256Y1 publication Critical patent/KR0140256Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
KR2019940036407U 1994-12-24 1994-12-24 Embedded pcb KR0140256Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940036407U KR0140256Y1 (en) 1994-12-24 1994-12-24 Embedded pcb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940036407U KR0140256Y1 (en) 1994-12-24 1994-12-24 Embedded pcb

Publications (2)

Publication Number Publication Date
KR960025058U true KR960025058U (en) 1996-07-22
KR0140256Y1 KR0140256Y1 (en) 1999-05-15

Family

ID=19403233

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940036407U KR0140256Y1 (en) 1994-12-24 1994-12-24 Embedded pcb

Country Status (1)

Country Link
KR (1) KR0140256Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462127B1 (en) * 2001-12-10 2004-12-17 한영수 Structure preventing transformation of proximity switch case
KR102585618B1 (en) * 2023-04-28 2023-10-06 에스앤씨 주식회사 Non-contact sensor for stop lamp switch

Also Published As

Publication number Publication date
KR0140256Y1 (en) 1999-05-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee