KR910008287A - Pulsation Absorption of Vane Pump - Google Patents

Pulsation Absorption of Vane Pump Download PDF

Info

Publication number
KR910008287A
KR910008287A KR1019890015445A KR890015445A KR910008287A KR 910008287 A KR910008287 A KR 910008287A KR 1019890015445 A KR1019890015445 A KR 1019890015445A KR 890015445 A KR890015445 A KR 890015445A KR 910008287 A KR910008287 A KR 910008287A
Authority
KR
South Korea
Prior art keywords
vane pump
pulsation absorption
pressure chamber
supply passage
pulsation
Prior art date
Application number
KR1019890015445A
Other languages
Korean (ko)
Inventor
마사노리 기요다
아사지 구로다
Original Assignee
사기사카 요시로오
지도오샤 기기 가부시기가이샤
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 사기사카 요시로오, 지도오샤 기기 가부시기가이샤 filed Critical 사기사카 요시로오
Publication of KR910008287A publication Critical patent/KR910008287A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

내용 없음No content

Description

베인펌프의 맥동흡수장치Pulsation Absorption of Vane Pump

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 1실시예에 관한 베인펌프의 맥동흡수장치의 요부표시 종단면도,1 is a longitudinal sectional view showing main parts of a pulsation absorber of a vane pump according to an embodiment of the present invention;

제2도는 제2실시예에 사용되는 콘넥터의 종단면도,2 is a longitudinal sectional view of a connector used in the second embodiment,

제3도는 제2도의 Ⅲ-Ⅲ선 단면도.3 is a cross-sectional view taken along line III-III of FIG.

Claims (1)

베인펌프로부터 토출된 압축유를 유압기기에 공급하는 공급통로(4a)의 근방에 압력실(16)을 형성함과 아울러 공급통로와, 이 압력실(16)을 연통하는 통로구멍(4c)을 설치한 것을 특징으로 하는 베인펌프의 맥동흡수장치.The pressure chamber 16 is formed in the vicinity of the supply passage 4a for supplying the compressed oil discharged from the vane pump to the hydraulic equipment, and the supply passage and the passage hole 4c communicating with the pressure chamber 16 are formed. Pulsation absorption device of the vane pump, characterized in that installed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015445A 1988-10-28 1989-10-26 Pulsation Absorption of Vane Pump KR910008287A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-140837 1988-10-28
JP1988140837U JPH0261192U (en) 1988-10-28 1988-10-28

Publications (1)

Publication Number Publication Date
KR910008287A true KR910008287A (en) 1991-05-31

Family

ID=31405376

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015445A KR910008287A (en) 1988-10-28 1989-10-26 Pulsation Absorption of Vane Pump

Country Status (2)

Country Link
JP (1) JPH0261192U (en)
KR (1) KR910008287A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116003U (en) * 1974-07-24 1976-02-05

Also Published As

Publication number Publication date
JPH0261192U (en) 1990-05-07

Similar Documents

Publication Publication Date Title
KR930010540A (en) Pressure sensor
KR900700759A (en) Improvement of the gerotor pump
ATE151504T1 (en) HYDROPNEUMATIC PRESSURE INFLATER
ES2151694T3 (en) TOOL MACHINE WITH A ROTATING MOUNTED PIECE.
KR890701902A (en) Accumulator and variable volume sump assembly
ES2176406T3 (en) FUEL PUMP APPLIANCE.
KR910008287A (en) Pulsation Absorption of Vane Pump
KR880000688A (en) Unit injector
KR910006644A (en) Mission Oil Path
MX172697B (en) EXPLOSIVE IN OIL TYPE EMULSION IN WATER
KR860003446A (en) Pressure Boosting High Pressure Vessel
KR970007023A (en) Pressure Reducing Valve
KR920004116A (en) Pump discharge confluence supply circuit
SE9100092D0 (en) HYDRAULIC PUMP DRILLER
KR860002291A (en) Apparatus for treating fluids containing solids
KR870010992A (en) Hydraulic power unit
SU1835136A3 (en) Method for cleaning bottom-hole formation zone
DE50106370D1 (en) Pressure cylinder
SU777246A1 (en) Lubricant supply system of turbomachine
KR940000750A (en) Non-powered pump
SU1816023A1 (en) Drilling overtrepan shock absorber
KR890013473A (en) Oil flammable gas detector
KR960023720A (en) Cylinder Block of Slant Engine
DE3782669D1 (en) LUBRICANT PRESSURE SENSOR.
KR840008940A (en) Adjustable Hydraulic Pump

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
SUBM Submission of document of abandonment before or after decision of registration