DE60457C - Rubber plate with a tap hole as a safety valve for high-tension gases - Google Patents

Rubber plate with a tap hole as a safety valve for high-tension gases

Info

Publication number
DE60457C
DE60457C DENDAT60457D DE60457DA DE60457C DE 60457 C DE60457 C DE 60457C DE NDAT60457 D DENDAT60457 D DE NDAT60457D DE 60457D A DE60457D A DE 60457DA DE 60457 C DE60457 C DE 60457C
Authority
DE
Germany
Prior art keywords
safety valve
rubber plate
tap hole
tension gases
gases
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 - Lifetime
Application number
DENDAT60457D
Other languages
German (de)
Original Assignee
F. GRAEF in Aichach
Publication of DE60457C publication Critical patent/DE60457C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

Bei Leitungen für hochgespannte Gase enthält das Sicherheitsventil P ein durchstochenes Gummiplättchen i, dessen Stichloch sich bei höherem Druck erweitert und das Ausströmen des Gases gestattet. Fig. 2 zeigt das Gummipliittchen in geöffnetem Zustande.In the case of lines for high-tension gases, the safety valve P contains a pierced rubber plate i, the tap hole of which widens at higher pressure and allows the gas to flow out. Fig. 2 shows the rubber wedge in the open state.

Paτεnt- Anspruch:Paτεnt claim:

Ein Gummiplättchen mit einem Stichloch als Sicherheitsvorrichtung für hochgespannte Gase.A rubber plate with a needle hole as a safety device for high tension Gases.

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (10)

KAISERLICHESIMPERIAL ΡΑΤΕΝΤΑΜΡΑΤΕΝΤΑΜ '*φ'* φ PATENTSCHRIFT ·PATENT LETTERING KLASSE 47: Maschinenelemente.CLASS 47: Machine elements. FERDINAND GRAEF in AICHACH. FERDINAND GRAEF in AICHACH. Gummiplättchen mit Stichloch als Sicherheitsventil für hochgespannte Gase.Rubber plate with a tap hole as a safety valve for high-tension gases. Patentirt im Deutschen Reiche vom Patented in the German Empire from 10. Juli 1890 ab.July 10, 1890.
DENDAT60457D Rubber plate with a tap hole as a safety valve for high-tension gases Expired - Lifetime DE60457C (en)

Publications (1)

Publication Number Publication Date
DE60457C true DE60457C (en)

Family

ID=334598

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT60457D Expired - Lifetime DE60457C (en) Rubber plate with a tap hole as a safety valve for high-tension gases

Country Status (1)

Country Link
DE (1) DE60457C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201139B (en) * 1955-09-27 1965-09-16 Renault Valve made of elastic material with variable flow cross-section
DE1600737B1 (en) * 1966-02-03 1970-09-24 Duriron Co Pressure compensation device in a sealing bush made of fluorocarbon resin inserted in a shut-off valve between the housing bore and plug
DE2511964A1 (en) * 1974-03-21 1975-09-25 Francois Duveau HYDRAULIC PRESSURE LIMITER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201139B (en) * 1955-09-27 1965-09-16 Renault Valve made of elastic material with variable flow cross-section
DE1600737B1 (en) * 1966-02-03 1970-09-24 Duriron Co Pressure compensation device in a sealing bush made of fluorocarbon resin inserted in a shut-off valve between the housing bore and plug
DE2511964A1 (en) * 1974-03-21 1975-09-25 Francois Duveau HYDRAULIC PRESSURE LIMITER

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