KR910018753A - Automatic opening and closing of large freezer and refrigerator door - Google Patents

Automatic opening and closing of large freezer and refrigerator door Download PDF

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Publication number
KR910018753A
KR910018753A KR1019900005886A KR900005886A KR910018753A KR 910018753 A KR910018753 A KR 910018753A KR 1019900005886 A KR1019900005886 A KR 1019900005886A KR 900005886 A KR900005886 A KR 900005886A KR 910018753 A KR910018753 A KR 910018753A
Authority
KR
South Korea
Prior art keywords
circuit
motor
output
operation panel
automatic opening
Prior art date
Application number
KR1019900005886A
Other languages
Korean (ko)
Other versions
KR930003000B1 (en
Inventor
김병석
Original Assignee
김남규
주식회사 일 진
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 김남규, 주식회사 일 진 filed Critical 김남규
Priority to KR1019900005886A priority Critical patent/KR930003000B1/en
Publication of KR910018753A publication Critical patent/KR910018753A/en
Application granted granted Critical
Publication of KR930003000B1 publication Critical patent/KR930003000B1/en

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Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

내용 없음No content

Description

대형냉동, 냉장고문의 자동 개폐장치Automatic opening and closing of large freezer and refrigerator door

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명의 설치 상태 정면개략도, 제 2도는 본 발명의 좌, 우측문이 개방된 상태의 정면 개략도, 제 3도는 본 발명의 송신기 블럭도.1 is a front schematic view of an installation state of the present invention, FIG. 2 is a front schematic view of an open state of the left and right doors of the present invention, and FIG. 3 is a transmitter block diagram of the present invention.

Claims (1)

문틀(1)에 설치되는 좌,우측문(2)(3)이 하방양측에 설치한 가이드로울러(4)(5)와 상방의 지지프레임(6)에 설치한 활자(7)의 지지구(7')에 지지되고, 감속기(8)와 아이들기어(9) 사이에 걸어진 체인(10) 상, 하 양측 임의 위칭에 체인록크장치(11)(12)를 설치하며, 이 체인록크장치(11)(12)와 수동절환장치(13)(14)와의 사이에 지지봉(15)(16)을 설치하여 좌,우측문(2)(3)을 좌,우로 개폐토록 하되, 모우터(17) 구동조작판넬(18)에 의하여 모우터(27)가 정,역 구동토록 하는 것에 있어서, 수신 안테나(19)에 고주파 증퍽회로(20), 초재생 복조회로(21), 저주파증폭회로(22) 및 파형정형회로(23)를 연결하고, 파형 정형회로(23) 출력측에 설정부호 스위치부(24)와 연결된 디코더(25)를 연결하며, 이 디코더(25) 출력단에 지연적분회로(26) 및 릴레이 구동회로927)를 연결하여서된 수신기(A)를 상기 모우터 구동조작판넬(18) 상방에 설치하되, 릴레이 구동회로(27)의 작동에 따라 모우터 구동 조작판넬(18)내의 모우터(17) 구동스위치를 온,오프토록 하고, 설정부호 스위치(28)의 출력단에 조작스위치부(29)로부터 입력신호를 받는 엔코더(30)를 연결하고, 엔코더(30) 출력측에 고주파 발진회로 (31) 및 패턴 안테나(32)를 연결하여서된 송신기(B)에 의해 상기 수신기(A)가 작동되도록 함을 특징으로 하는 대형냉동, 냉장고문의 자동 개폐장치.Supports for the typeface 7 provided on the guide rollers 4, 5 and the support frame 6 on the left and right doors 2 and 3 provided on the door frame 1, respectively. 7 '), the chain lock devices 11 and 12 are provided at arbitrary positions on the upper and lower sides of the chain 10, which are supported between the reduction gear 8 and the idle gear 9, and the chain lock device ( 11) The support rods 15 and 16 are installed between the 12 and the manual switching device 13 and 14 to open and close the left and right doors 2 and 3 to the left and right sides, but the motor 17 In order to cause the motor 27 to be driven forward and reverse by the driving operation panel 18, the receiving antenna 19 has a high frequency amplification circuit 20, an ultra reproducing demodulation circuit 21, and a low frequency amplifying circuit ( 22) and the waveform shaping circuit 23, and the decoder 25 connected to the set code switch section 24 is connected to the output of the waveform shaping circuit 23, and the delay integrating circuit 26 is connected to the output of the decoder 25. ) And the relay drive circuit 927 to connect the receiver (A) The motor drive control panel 18 is installed above the motor drive operation panel 18, and the motor 17 drive switch of the motor 17 in the motor drive operation panel 18 is turned on and off according to the operation of the relay drive circuit 27. A transmitter (B) connected to an encoder 30 receiving an input signal from an operation switch unit 29 at an output terminal of the control panel 28, and a high frequency oscillation circuit 31 and a pattern antenna 32 connected to an encoder 30 output side. The automatic opening and closing device of a large freezer, refrigerator door, characterized in that to operate the receiver (A) by. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900005886A 1990-04-26 1990-04-26 Automatic open-close device for door of refrigerator KR930003000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900005886A KR930003000B1 (en) 1990-04-26 1990-04-26 Automatic open-close device for door of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900005886A KR930003000B1 (en) 1990-04-26 1990-04-26 Automatic open-close device for door of refrigerator

Publications (2)

Publication Number Publication Date
KR910018753A true KR910018753A (en) 1991-11-30
KR930003000B1 KR930003000B1 (en) 1993-04-16

Family

ID=19298390

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005886A KR930003000B1 (en) 1990-04-26 1990-04-26 Automatic open-close device for door of refrigerator

Country Status (1)

Country Link
KR (1) KR930003000B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785059A1 (en) * 2005-11-11 2007-05-16 Gorenje Gospodinjski aparati d.d. Serving and cooling apparatus for food and beverages

Also Published As

Publication number Publication date
KR930003000B1 (en) 1993-04-16

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