KR920700982A - 압력 맥동을 감소시키기 위한 팽창 호스 - Google Patents

압력 맥동을 감소시키기 위한 팽창 호스

Info

Publication number
KR920700982A
KR920700982A KR1019910701524A KR910701524A KR920700982A KR 920700982 A KR920700982 A KR 920700982A KR 1019910701524 A KR1019910701524 A KR 1019910701524A KR 910701524 A KR910701524 A KR 910701524A KR 920700982 A KR920700982 A KR 920700982A
Authority
KR
South Korea
Prior art keywords
hose
hollow body
end member
side end
expansion
Prior art date
Application number
KR1019910701524A
Other languages
English (en)
Other versions
KR0180505B1 (ko
Inventor
오토 짐머만
퀸더 본 스테트
Original Assignee
원본미기재
인젠니웨르뷔로 하. 루틴 아게
테크노-케미 케슬레르 운트 콤파니 게엠베하
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 원본미기재, 인젠니웨르뷔로 하. 루틴 아게, 테크노-케미 케슬레르 운트 콤파니 게엠베하 filed Critical 원본미기재
Publication of KR920700982A publication Critical patent/KR920700982A/ko
Application granted granted Critical
Publication of KR0180505B1 publication Critical patent/KR0180505B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02763—Throttle passages using an element with multiple tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0331—Noise absorbers by inserting an elongated element in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Pipe Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

내용 없음

Description

압력 맥동을 감소시키기 위한 팽창 호스
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 팽창호스의 제1실시예를 통한 종단면도, 제2도는 팽창호스의 개조된 실시예에서 유입구측 단부 부재를 나타내는 도면.

Claims (7)

  1. 자동차의 동력 조향식 플랜트에 대하여 유압 시스팀내에서 펌프에 의해 발생되는 압력맥동 및 그에 관계되는 소음을 감소시키기 위한, 유입구측 단부부재(1) 및 배출구측 단부부재(3)에 연결된 높은 체적 팽창도를 갖는 외부 압력호스(2), 및 상기 외부 압력 호스에 동축적으로 배열되어 압력매체를 전달하면서 유입구측에서 니플 플러그(4)에 연결되는 내부의 가요성 중공본체(5)의 내부 및 중공본체(5)와 압력호스(2)사이의 환형공간(8)로의 축향통로(9,10)으로 구성되고, 상기 내부 가요성 중공본체(5)는 배출구 채널(6)의 배출구축 단부 부재내로 자유롭게 연장되며, 상기 본체(5)의 외경이 동 본체(5)를 둘러싸는 외부 채널(6)보다 작게 되는 것을 특징으로 하는 팽창 호스.
  2. 제1항에 있어서, 니플 플러그(4)가 교축 부재로서 내부 중공본체(5)로의 중심의 축향통로(9) 및 원주에 관하여 균일하게 분포되고 중심으로 부터 반경방향 거리에 배치되는, 외부 압력호스(2)와 내부 중공본체(5)사이의 환형공간(8)로의 통로 개구부(10)으로 구성되는 것을 특징으로 하는 팽창 호스.
  3. 제2항에 있어서, 니플 플러그(4)의 부위(4a)가 유입구측 단부부재(1)의 구멍내로 압축되는, 축향 구멍(9)를 갖는 나사헤드형 육각형 본체로 설계되는 것을 특징으로 하는 팽창 호스.
  4. 제3항에 있어서, 내부 가요성 중공본체(5)로의 다수의 축향통로를 형성하기 위해, 육각형 본체로서 설계된 니플 플러그(4)의 부위(4a)의 축향구멍(9)내로 다른 육각형 본체(15)가 압축되는 것을 특징으로 하는 팽창 호스.
  5. 제1항에 있어서, 내부 가요성 중공본체(5)가 종방향 크기를 따라 분포된 상태로 배열되는 반경방향 통로 개구부(7)을 갖는 가요성 관 또는 호스로서 설계되는 것을 특징으로 하는 팽창 호스
  6. 선행항들중 어느 하나에 있어서, 내부 가요성 중공본체(5)가 압력 의존식 길이 팽창 능력을 갖는, 나선적으로 권취된 재료 가닥으로 구성되어 재료 가닥의 권취부들 사이의 간극 크기를 변화시키게 되는 것을 특징으로 하는 팽창 호스.
  7. 제1항에 있어서, 압력호스(2)가 하나이상의 축향 교축 통로(14)를 갖는 하나이상의 교축부재(13)으로 구성되고 상기 부재(13)에 의해 압력호스는 다수의 격실들로 분할되게 되는 것을 특징으로 하는 팽창 호스.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701524A 1990-03-06 1991-02-05 압력 맥동을 감소시키기 위한 팽창호스 KR0180505B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH71190 1990-03-06
CH711/90-7 1990-03-06
PCT/CH1991/000028 WO1991013790A1 (de) 1990-03-06 1991-02-05 Dehnschlauch zur verringerung von druckpulsationen

Publications (2)

Publication Number Publication Date
KR920700982A true KR920700982A (ko) 1992-08-10
KR0180505B1 KR0180505B1 (ko) 1999-03-20

Family

ID=4193385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701524A KR0180505B1 (ko) 1990-03-06 1991-02-05 압력 맥동을 감소시키기 위한 팽창호스

Country Status (10)

Country Link
US (1) US5201343A (ko)
EP (1) EP0471044B1 (ko)
JP (1) JP2921602B2 (ko)
KR (1) KR0180505B1 (ko)
AT (1) ATE102561T1 (ko)
DE (2) DE9003635U1 (ko)
DK (1) DK0471044T3 (ko)
ES (1) ES2050052T3 (ko)
WO (1) WO1991013790A1 (ko)
ZA (1) ZA911056B (ko)

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Also Published As

Publication number Publication date
ZA911056B (en) 1991-10-30
US5201343A (en) 1993-04-13
JPH04505436A (ja) 1992-09-24
ATE102561T1 (de) 1994-03-15
EP0471044B1 (de) 1994-03-09
DK0471044T3 (da) 1994-05-02
DE59101151D1 (de) 1994-04-14
KR0180505B1 (ko) 1999-03-20
JP2921602B2 (ja) 1999-07-19
DE9003635U1 (ko) 1990-07-05
ES2050052T3 (es) 1994-05-01
EP0471044A1 (de) 1992-02-19
WO1991013790A1 (de) 1991-09-19

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