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FR1295172A - Stop valve, specially hot air valve - Google Patents

Stop valve, specially hot air valve

Info

Publication number
FR1295172A
FR1295172A FR868020A FR868020A FR1295172A FR 1295172 A FR1295172 A FR 1295172A FR 868020 A FR868020 A FR 868020A FR 868020 A FR868020 A FR 868020A FR 1295172 A FR1295172 A FR 1295172A
Authority
FR
France
Prior art keywords
valve
hot air
specially hot
air valve
stop valve
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
FR868020A
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.)
Hermann Rappold and Co GmbH
Original Assignee
Hermann Rappold and Co GmbH
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 Hermann Rappold and Co GmbH filed Critical Hermann Rappold and Co GmbH
Priority to FR868020A priority Critical patent/FR1295172A/en
Application granted granted Critical
Publication of FR1295172A publication Critical patent/FR1295172A/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
    • 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
    • F16K3/188—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 by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR868020A 1961-07-13 1961-07-13 Stop valve, specially hot air valve Expired FR1295172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868020A FR1295172A (en) 1961-07-13 1961-07-13 Stop valve, specially hot air valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868020A FR1295172A (en) 1961-07-13 1961-07-13 Stop valve, specially hot air valve

Publications (1)

Publication Number Publication Date
FR1295172A true FR1295172A (en) 1962-06-01

Family

ID=8759374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868020A Expired FR1295172A (en) 1961-07-13 1961-07-13 Stop valve, specially hot air valve

Country Status (1)

Country Link
FR (1) FR1295172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998030821A1 (en) * 1996-12-20 1998-07-16 Friatec Aktiengesellschaft Seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998030821A1 (en) * 1996-12-20 1998-07-16 Friatec Aktiengesellschaft Seal
US6199870B1 (en) * 1996-12-20 2001-03-13 Friatec Aktiengesellschaft Seal

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