FR30568E - Vanne de retenue particulièrement pour vapeur et hautes pressions - Google Patents

Vanne de retenue particulièrement pour vapeur et hautes pressions

Info

Publication number
FR30568E
FR30568E FR30568DA FR30568E FR 30568 E FR30568 E FR 30568E FR 30568D A FR30568D A FR 30568DA FR 30568 E FR30568 E FR 30568E
Authority
FR
France
Prior art keywords
steam
check valve
high pressures
valve particularly
pressures
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
English (en)
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.)
POLTE SOC
Original Assignee
POLTE SOC
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 POLTE SOC filed Critical POLTE SOC
Application granted granted Critical
Publication of FR30568E publication Critical patent/FR30568E/fr
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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR30568D 1925-04-16 1925-05-02 Vanne de retenue particulièrement pour vapeur et hautes pressions Expired FR30568E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30425T 1925-04-16

Publications (1)

Publication Number Publication Date
FR30568E true FR30568E (fr) 1926-07-29

Family

ID=8668335

Family Applications (3)

Application Number Title Priority Date Filing Date
FR596726D Expired FR596726A (fr) 1925-04-16 1925-04-15 Vanne de retenue, particulièrement pour vapeur et hautes pressions
FR30425D Expired FR30425E (fr) 1925-04-16 1925-04-16 Vanne de retenue, particulièrement pour vapeur et hautes pressions
FR30568D Expired FR30568E (fr) 1925-04-16 1925-05-02 Vanne de retenue particulièrement pour vapeur et hautes pressions

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR596726D Expired FR596726A (fr) 1925-04-16 1925-04-15 Vanne de retenue, particulièrement pour vapeur et hautes pressions
FR30425D Expired FR30425E (fr) 1925-04-16 1925-04-16 Vanne de retenue, particulièrement pour vapeur et hautes pressions

Country Status (1)

Country Link
FR (3) FR596726A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762889C (de) * 1942-04-22 1954-11-02 Paul Hempel Einradschlepper, insbesondere fuer die Landwirtschaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762889C (de) * 1942-04-22 1954-11-02 Paul Hempel Einradschlepper, insbesondere fuer die Landwirtschaft

Also Published As

Publication number Publication date
FR30425E (fr) 1926-05-08
FR596726A (fr) 1925-10-30

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