JPS5517869B2 - - Google Patents

Info

Publication number
JPS5517869B2
JPS5517869B2 JP5775674A JP5775674A JPS5517869B2 JP S5517869 B2 JPS5517869 B2 JP S5517869B2 JP 5775674 A JP5775674 A JP 5775674A JP 5775674 A JP5775674 A JP 5775674A JP S5517869 B2 JPS5517869 B2 JP S5517869B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP5775674A
Other languages
Japanese (ja)
Other versions
JPS5042425A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5042425A publication Critical patent/JPS5042425A/ja
Publication of JPS5517869B2 publication Critical patent/JPS5517869B2/ja
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
JP5775674A 1973-05-21 1974-05-21 Expired JPS5517869B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319014A FR2230915B1 (enrdf_load_stackoverflow) 1973-05-21 1973-05-21

Publications (2)

Publication Number Publication Date
JPS5042425A JPS5042425A (enrdf_load_stackoverflow) 1975-04-17
JPS5517869B2 true JPS5517869B2 (enrdf_load_stackoverflow) 1980-05-14

Family

ID=9119973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5775674A Expired JPS5517869B2 (enrdf_load_stackoverflow) 1973-05-21 1974-05-21

Country Status (5)

Country Link
JP (1) JPS5517869B2 (enrdf_load_stackoverflow)
BR (1) BR7404142D0 (enrdf_load_stackoverflow)
CS (1) CS216801B2 (enrdf_load_stackoverflow)
FR (1) FR2230915B1 (enrdf_load_stackoverflow)
GB (1) GB1465798A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631922A1 (de) * 1976-07-15 1978-01-19 Linde Ag Kombiniertes druckbegrenzungsventil und rueckschlagventil
CH661107A5 (de) * 1985-03-22 1987-06-30 Sulzer Ag Vorgesteuertes ventil.
DK339789D0 (da) * 1989-07-10 1989-07-10 Danvalve A S Ventil til trykudligning
FR2671156B1 (fr) * 1990-12-28 1993-04-16 Milton Roy Dosapro Soupape de securite a tarage pilote.
KR19990024998A (ko) * 1997-09-09 1999-04-06 장효림 중장비용 파일롯트 조작 체크 밸브
CN103089728B (zh) * 2011-11-02 2016-03-16 广西柳工机械股份有限公司 差动式先导溢流阀
CN103122882B (zh) * 2011-11-18 2016-03-09 广西柳工机械股份有限公司 可调先导溢流阀
CN103122883B (zh) * 2011-11-18 2015-09-02 广西柳工机械股份有限公司 可调式先导减压阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500888A (en) * 1943-11-06 1950-03-14 Waterous Co Pressure relief valve
US2580128A (en) * 1947-03-28 1951-12-25 Denison Eng Co Pilot unit for relief valves
US2894531A (en) * 1956-07-11 1959-07-14 Waterous Co Pressure relief valve
DE1182921B (de) * 1958-12-02 1964-12-03 Von Roll Ag Vorgesteuertes Sicherheitsventil

Also Published As

Publication number Publication date
GB1465798A (en) 1977-03-02
FR2230915A1 (enrdf_load_stackoverflow) 1974-12-20
JPS5042425A (enrdf_load_stackoverflow) 1975-04-17
BR7404142D0 (pt) 1975-01-07
CS216801B2 (en) 1982-11-26
FR2230915B1 (enrdf_load_stackoverflow) 1976-05-07

Similar Documents

Publication Publication Date Title
AR201758A1 (enrdf_load_stackoverflow)
AU476761B2 (enrdf_load_stackoverflow)
AU465372B2 (enrdf_load_stackoverflow)
AR201235Q (enrdf_load_stackoverflow)
AR201231Q (enrdf_load_stackoverflow)
AU474593B2 (enrdf_load_stackoverflow)
AU474511B2 (enrdf_load_stackoverflow)
AU474838B2 (enrdf_load_stackoverflow)
AU465453B2 (enrdf_load_stackoverflow)
AU471343B2 (enrdf_load_stackoverflow)
AU465434B2 (enrdf_load_stackoverflow)
AU450229B2 (enrdf_load_stackoverflow)
AU476714B2 (enrdf_load_stackoverflow)
AR201229Q (enrdf_load_stackoverflow)
AU466283B2 (enrdf_load_stackoverflow)
AR199451A1 (enrdf_load_stackoverflow)
AU476696B2 (enrdf_load_stackoverflow)
AU472848B2 (enrdf_load_stackoverflow)
AU477823B2 (enrdf_load_stackoverflow)
AU461342B2 (enrdf_load_stackoverflow)
AU471461B2 (enrdf_load_stackoverflow)
AR200256A1 (enrdf_load_stackoverflow)
AU476873B1 (enrdf_load_stackoverflow)
AR210729A1 (enrdf_load_stackoverflow)
AU477824B2 (enrdf_load_stackoverflow)