FR838612A - Diaphragm overflow valve for oil lines - Google Patents

Diaphragm overflow valve for oil lines

Info

Publication number
FR838612A
FR838612A FR838612DA FR838612A FR 838612 A FR838612 A FR 838612A FR 838612D A FR838612D A FR 838612DA FR 838612 A FR838612 A FR 838612A
Authority
FR
France
Prior art keywords
diaphragm
overflow valve
oil lines
oil
lines
Prior art date
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR838612A publication Critical patent/FR838612A/en
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
    • F16K17/08—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 special arrangements for providing a large discharge passage
    • F16K17/085—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 special arrangements for providing a large discharge passage with diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR838612D 1938-04-01 1938-05-31 Diaphragm overflow valve for oil lines Expired FR838612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT838612X 1938-04-01

Publications (1)

Publication Number Publication Date
FR838612A true FR838612A (en) 1939-03-10

Family

ID=3681983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838612D Expired FR838612A (en) 1938-04-01 1938-05-31 Diaphragm overflow valve for oil lines

Country Status (1)

Country Link
FR (1) FR838612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779641A (en) * 1987-09-09 1988-10-25 Penicillin Assays, Inc. Sanitary control back pressure diaphragm valve and sanitary control system employing said valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779641A (en) * 1987-09-09 1988-10-25 Penicillin Assays, Inc. Sanitary control back pressure diaphragm valve and sanitary control system employing said valve

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