KR970007023A - Pressure Reducing Valve - Google Patents

Pressure Reducing Valve Download PDF

Info

Publication number
KR970007023A
KR970007023A KR1019950023058A KR19950023058A KR970007023A KR 970007023 A KR970007023 A KR 970007023A KR 1019950023058 A KR1019950023058 A KR 1019950023058A KR 19950023058 A KR19950023058 A KR 19950023058A KR 970007023 A KR970007023 A KR 970007023A
Authority
KR
South Korea
Prior art keywords
slider
chamber
communication
pressure
check valve
Prior art date
Application number
KR1019950023058A
Other languages
Korean (ko)
Other versions
KR0166646B1 (en
Inventor
지성영
Original Assignee
베순훈
대우전자 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 베순훈, 대우전자 주식회사 filed Critical 베순훈
Priority to KR1019950023058A priority Critical patent/KR0166646B1/en
Priority to JP8198994A priority patent/JPH09105470A/en
Priority to CN96112290A priority patent/CN1152088A/en
Publication of KR970007023A publication Critical patent/KR970007023A/en
Application granted granted Critical
Publication of KR0166646B1 publication Critical patent/KR0166646B1/en

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Lift Valve (AREA)

Abstract

본 발명은 유입측의 압력에 관계없이 출구측에서는 언제나 일정한 범위의 압력을 갖는 압유를 형성할 수 있게 하는 감압밸브에 관한 것이다.The present invention relates to a pressure reducing valve which makes it possible to form a pressure oil having a constant range of pressure at the outlet side regardless of the pressure at the inlet side.

상기의 본 발명은 압유가 유입되는 것으로서 토출구(3)를 갖는 유입측(2); 상기 토출구(3)와 연통된 것으로서 제1슬라이더(13)가 슬라이딩 가능케 내재된 상태에서 캡(18)의 나사 결합으로 밀봉된 제1실(4); 상기 제1실(4)과 연통공(6), 종연통공(11), 보조연통공(12)에 의하여 연통된 것으로서 슬라이딩 가능케 내재된 제2슬라이더(15)의 측부에 스프링(16)을 위치시킨 후 상기 스프링(16)의 탄성력을 조절하는 압조절캡(19)의 나사 결합으로 밀봉된 제2실(5); 상기 제1슬라이더(13)와 제2슬라이더(15)가 연동되도록 체결공(10)을 관통하면서 이들을 체결하는 볼트(17); 상기 제2실(5)과 수직공(7)에 의하여 연통된 것으로서 체크밸브가 내재되는 체크밸브실(8); 그리고 압유가 배출되는 것으로서 상기 체크밸브실(8)과 연통된 배출측(9)으로 구성된 것을 특징으로 하는 감압밸브를 제공한다.The present invention described above is the inlet side (2) having a discharge port (3) as the pressure oil is introduced; A first chamber (4) which is in communication with the discharge port (3) and sealed by screwing of the cap (18) in a state in which the first slider (13) is slidable therein; The spring 16 is positioned on the side of the second slider 15 inherently slidable as being communicated by the first chamber 4 and the communication hole 6, the longitudinal communication hole 11, and the auxiliary communication hole 12. A second chamber 5 sealed by screwing of the pressure adjusting cap 19 to adjust the elastic force of the spring 16 after being made; A bolt 17 for fastening the first slider 13 and the second slider 15 through the fastening hole 10 so that the first slider 13 and the second slider 15 interlock with each other; A check valve chamber 8 in communication with the second chamber 5 and the vertical hole 7 having a check valve embedded therein; And it provides a pressure reducing valve, characterized in that composed of the discharge side (9) in communication with the check valve chamber (8) as the pressure oil is discharged.

Description

감압밸브Pressure Reducing Valve

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

제1도는 본 발명인 감압밸브의 본체만을 도시한 것으로, (가)는 본체의 단면도, (나)는 본체의 우측면도, 제2도는 본 발명인 감압밸브의 전체 구성을 도시한 단면도이다.1 shows only the main body of the pressure reducing valve according to the present invention, (a) is a sectional view of the main body, (b) is a right side view of the main body, and FIG. 2 is a sectional view showing the overall configuration of the pressure reducing valve according to the present invention.

Claims (1)

압유가 유입되는 것으로서 토출구(3)를 갖는 유입측(2); 상기 토출구(3)와 연통된 것으로서 제1슬라이더(13)가 슬라이딩 가능케 내재된 상태에서 캡(18)의 나사 결합으로 밀봉된 제1실(4); 상기 제1실(4)과 연통공(6), 종연통공(11), 보조연통공(12)에 의하여 연통된 것으로서 슬라이딩 가능케 내재된 제2슬라이더(15)의 측부에 스프링(16)을 위치시킨 후 상기 스프링(16)의 탄성력을 조절하는 압조절캡(19)의 나사 결합으로 밀봉된 제2실(5); 상기 제1슬라이더(13)와 제2슬라이더(15)가 연동되도록 체결공(10)을 관통하면서 이들을 체결하는 볼트(17); 상기 제2실(5)과 수직공(7)에 의하여 연통된 것으로서 체크밸브가 내재되는 체크밸브실(8); 그리고 압유가 배출되는 것으로서 상기 체크밸브실(8)과 연통된 배출측(9)으로 구성된 것을 특징으로 하는 감압밸브.An inflow side 2 having a discharge port 3 as the pressurized oil is introduced; A first chamber (4) which is in communication with the discharge port (3) and sealed by screwing of the cap (18) in a state in which the first slider (13) is slidable therein; The spring 16 is positioned on the side of the second slider 15 inherently slidable as being communicated by the first chamber 4 and the communication hole 6, the longitudinal communication hole 11, and the auxiliary communication hole 12. A second chamber 5 sealed by screwing of the pressure adjusting cap 19 to adjust the elastic force of the spring 16 after being made; A bolt 17 for fastening the first slider 13 and the second slider 15 through the fastening hole 10 so that the first slider 13 and the second slider 15 interlock with each other; A check valve chamber 8 in communication with the second chamber 5 and the vertical hole 7 having a check valve embedded therein; And a discharge side (9) communicating with the check valve chamber (8) as pressure oil is discharged. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950023058A 1995-07-29 1995-07-29 Pressure reducing valve KR0166646B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950023058A KR0166646B1 (en) 1995-07-29 1995-07-29 Pressure reducing valve
JP8198994A JPH09105470A (en) 1995-07-29 1996-07-29 Pressure reducing valve
CN96112290A CN1152088A (en) 1995-07-29 1996-07-29 Reducing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950023058A KR0166646B1 (en) 1995-07-29 1995-07-29 Pressure reducing valve

Publications (2)

Publication Number Publication Date
KR970007023A true KR970007023A (en) 1997-02-21
KR0166646B1 KR0166646B1 (en) 1999-03-30

Family

ID=19422172

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950023058A KR0166646B1 (en) 1995-07-29 1995-07-29 Pressure reducing valve

Country Status (3)

Country Link
JP (1) JPH09105470A (en)
KR (1) KR0166646B1 (en)
CN (1) CN1152088A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139931A (en) * 2018-10-25 2019-01-04 宁波机阀门制造有限公司 A kind of gate valve with structure of voltage regulation
CN117628214A (en) * 2024-01-25 2024-03-01 四川中油乐仪能源装备制造股份有限公司 Double-acting throttle stop valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453870C (en) * 2005-09-30 2009-01-21 陈雪峰 Safety valve with pressure releaser for electric water heater
KR102030665B1 (en) * 2019-04-25 2019-11-08 (주)동양특장 Two way valve for vacuum lorry having function of frozen to burst and provided therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139931A (en) * 2018-10-25 2019-01-04 宁波机阀门制造有限公司 A kind of gate valve with structure of voltage regulation
CN109139931B (en) * 2018-10-25 2023-10-20 宁波一机阀门制造有限公司 Gate valve with steady voltage structure
CN117628214A (en) * 2024-01-25 2024-03-01 四川中油乐仪能源装备制造股份有限公司 Double-acting throttle stop valve
CN117628214B (en) * 2024-01-25 2024-03-29 四川中油乐仪能源装备制造股份有限公司 Double-acting throttle stop valve

Also Published As

Publication number Publication date
KR0166646B1 (en) 1999-03-30
CN1152088A (en) 1997-06-18
JPH09105470A (en) 1997-04-22

Similar Documents

Publication Publication Date Title
KR890002555A (en) Scroll compressor
KR900702262A (en) Hydraulic pump
CA2240929A1 (en) Pilot solenoid control valve and hydraulic control system using same
KR910004381A (en) Double Acting Check Valves for Suspension
HK1071528A1 (en) Valve element
KR920700130A (en) Anti-Lock Hydraulic Brake System
KR960001360A (en) Travel control circuit of hydraulically driven travel device
ES8403591A1 (en) Pressure relief valve.
CA2284435A1 (en) Damper valve for hydraulic power steering device
CA2570452A1 (en) Flow control valves
KR970002060A (en) Leak-proof valve
KR870003334A (en) Directional control valve with flow control mechanism
KR970007023A (en) Pressure Reducing Valve
CA1273859C (en) Open center unloading valve
KR870011017A (en) Feeding device
EP1152149A3 (en) Injector
US5236008A (en) Sealing ring carrier and valve support
KR890013346A (en) Variable displacement compressor
KR850000601A (en) Rotary sleeve bearing device for rotary compressor
ES2195763A1 (en) Gas cylinder.
KR950029556A (en) Shock-absorbing piston of internal combustion engine
JPS5686873A (en) Tensioning device for track belt
JPS6424193A (en) Capacity control device for hermetic screw compressor
KR940015316A (en) Hydraulic breaker
SU1689130A1 (en) Differential with variable blocking

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020828

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee