KR870011026A - Hydraulic Muffler of Hydraulic Elevator - Google Patents

Hydraulic Muffler of Hydraulic Elevator Download PDF

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Publication number
KR870011026A
KR870011026A KR870002049A KR870002049A KR870011026A KR 870011026 A KR870011026 A KR 870011026A KR 870002049 A KR870002049 A KR 870002049A KR 870002049 A KR870002049 A KR 870002049A KR 870011026 A KR870011026 A KR 870011026A
Authority
KR
South Korea
Prior art keywords
hydraulic
muffler
port
elevator
hydraulic muffler
Prior art date
Application number
KR870002049A
Other languages
Korean (ko)
Inventor
모도오 시모아끼
Original Assignee
시끼 모리아
미쓰비시전기 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 시끼 모리아, 미쓰비시전기 주식회사 filed Critical 시끼 모리아
Publication of KR870011026A publication Critical patent/KR870011026A/en
Priority to KR2019900011841U priority Critical patent/KR910000704Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/04—Control systems without regulation, i.e. without retroactive action hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

내용 없음No content

Description

유압엘리베이터의 유압머플러Hydraulic Muffler of Hydraulic Elevator

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

제1도는 이 발명의 한 실시예에 의한 유압엘리베이터의 유압머플러의 요부단면도.1 is a cross-sectional view of the main portion of the hydraulic muffler of the hydraulic elevator according to an embodiment of the present invention.

제2도는 이 발명의 다른 실시예를 표시하는 요부단면도.2 is a main cross-sectional view showing another embodiment of the present invention.

제3도는 종래의 유압머플러를 유압엘리베이터장치에 적용한 상태를 표시하는 전체구성도.3 is an overall configuration diagram showing a state where a conventional hydraulic muffler is applied to a hydraulic elevator apparatus.

Claims (2)

작용유의 귀환통로부분에 개재되어 귀환유중에 포함되어 있는 이물, 먼지 등을 회수하는 유압머플러에 있어서, 전체를 용접구조에 의하여 구성함과 동시에, 그 내부에 수용되는 필터의 의견을 배관구보다 소경으로 하고 이 배관구에서 설치 및 제거를 가능하게 함과 동시에 그 일단부에 플렌지를 설치하여 상기 배관구와 이것에 접속되는 배관과의 사이에 끼워줌으로서 고정되는 것을 특징으로 하는 유압엘리베이터의 유압머플러.In the hydraulic muffler which collects the foreign matter, dust, etc. contained in the return flow path of the working oil, the whole is constituted by the welding structure, and the opinion of the filter accommodated therein is smaller than the piping port. And a flange installed at one end thereof so as to be installed and removed from the plumbing port, and to be fixed by being sandwiched between the plumbing port and the pipe connected to the plumbing port. 청구범위 제1항에 있어서, 필터는 그 후단부분과 유압머플러의 내벽과의 사이에 압압스프링을 가진 것을 특징으로 하는 유압엘리베이터의 유압머플러.The hydraulic muffler of claim 1, wherein the filter has a pressing spring between the rear end thereof and the inner wall of the hydraulic muffler. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870002049A 1986-05-06 1987-03-07 Hydraulic Muffler of Hydraulic Elevator KR870011026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900011841U KR910000704Y1 (en) 1986-05-06 1990-08-04 Oil pressure muffler of elevator of oilpressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP103609 1986-05-06
JP61103609A JPH0610076B2 (en) 1986-05-06 1986-05-06 Hydraulic muffler

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900011841U Division KR910000704Y1 (en) 1986-05-06 1990-08-04 Oil pressure muffler of elevator of oilpressure

Publications (1)

Publication Number Publication Date
KR870011026A true KR870011026A (en) 1987-12-19

Family

ID=14358513

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870002049A KR870011026A (en) 1986-05-06 1987-03-07 Hydraulic Muffler of Hydraulic Elevator

Country Status (3)

Country Link
JP (1) JPH0610076B2 (en)
KR (1) KR870011026A (en)
CN (1) CN87101995B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004218934A (en) * 2003-01-15 2004-08-05 Mitsubishi Electric Corp Expansion muffler, refrigerating cycle circuit using the muffler, and a method of manufacturing the muffler
JP5205134B2 (en) * 2008-06-06 2013-06-05 株式会社小松製作所 Work vehicle
DE102010004650A1 (en) * 2010-01-13 2011-07-14 Jungheinrich AG, 22047 Hydraulic unit for industrial trucks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156984A (en) * 1981-03-20 1982-09-28 Tokyo Shibaura Electric Co Line filter device for hydraulic elevator
JPS5838672U (en) * 1981-09-08 1983-03-14 株式会社東芝 Hydraulic elevator line filter mounting device

Also Published As

Publication number Publication date
CN87101995A (en) 1987-11-25
JPH0610076B2 (en) 1994-02-09
JPS62259994A (en) 1987-11-12
CN87101995B (en) 1988-08-31

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application