KR900003067U - Airtight door lock for clean room air conditioners - Google Patents

Airtight door lock for clean room air conditioners

Info

Publication number
KR900003067U
KR900003067U KR2019880011050U KR880011050U KR900003067U KR 900003067 U KR900003067 U KR 900003067U KR 2019880011050 U KR2019880011050 U KR 2019880011050U KR 880011050 U KR880011050 U KR 880011050U KR 900003067 U KR900003067 U KR 900003067U
Authority
KR
South Korea
Prior art keywords
door lock
clean room
room air
air conditioners
airtight door
Prior art date
Application number
KR2019880011050U
Other languages
Korean (ko)
Other versions
KR910002927Y1 (en
Inventor
김일선
Original Assignee
금성전선 주식회사
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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019880011050U priority Critical patent/KR910002927Y1/en
Publication of KR900003067U publication Critical patent/KR900003067U/en
Application granted granted Critical
Publication of KR910002927Y1 publication Critical patent/KR910002927Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
KR2019880011050U 1988-07-07 1988-07-07 A latch KR910002927Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880011050U KR910002927Y1 (en) 1988-07-07 1988-07-07 A latch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880011050U KR910002927Y1 (en) 1988-07-07 1988-07-07 A latch

Publications (2)

Publication Number Publication Date
KR900003067U true KR900003067U (en) 1990-02-07
KR910002927Y1 KR910002927Y1 (en) 1991-05-03

Family

ID=19277247

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880011050U KR910002927Y1 (en) 1988-07-07 1988-07-07 A latch

Country Status (1)

Country Link
KR (1) KR910002927Y1 (en)

Also Published As

Publication number Publication date
KR910002927Y1 (en) 1991-05-03

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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
FPAY Annual fee payment

Payment date: 20030407

Year of fee payment: 13

EXPY Expiration of term