DE20110758U1 - Safety valve for internally / foreign medium secured lines - Google Patents

Safety valve for internally / foreign medium secured lines

Info

Publication number
DE20110758U1
DE20110758U1 DE20110758U DE20110758U DE20110758U1 DE 20110758 U1 DE20110758 U1 DE 20110758U1 DE 20110758 U DE20110758 U DE 20110758U DE 20110758 U DE20110758 U DE 20110758U DE 20110758 U1 DE20110758 U1 DE 20110758U1
Authority
DE
Germany
Prior art keywords
secured
medium
lei
safety valves
foreign
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
DE20110758U
Other languages
German (de)
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.)
EWERS HEIZUNGSTECHNIK GmbH
Ernst Schmieding GmbH and Co KG
Original Assignee
EWERS HEIZUNGSTECHNIK GmbH
Ernst Schmieding GmbH and Co KG
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 EWERS HEIZUNGSTECHNIK GmbH, Ernst Schmieding GmbH and Co KG filed Critical EWERS HEIZUNGSTECHNIK GmbH
Priority to DE20110758U priority Critical patent/DE20110758U1/en
Publication of DE20110758U1 publication Critical patent/DE20110758U1/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen welches die weiterführende Rohrleitung bis zum Verbrau­ cher in der Art und Weise sichert, das die Rohrleitung als Doppelrohrleitung ausgeführt wird, und in dem äußeren Schutz­ rohr ein Druck erzeugt wird, der das Sicherheitsventil öffnet, und bei Druckabfall selbsttätig das Ventil schließt, und die Leitung dadurch absperrt.1. Safety valves for Lei that are secured by own / foreign medium which the further pipeline up to consumption secures in the way that the pipeline as Double pipe is running, and in the outer protection a pressure is generated that opens the safety valve, and the valve closes automatically when the pressure drops, and the This blocks the line. 2. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das das Schutzrohr und das Membrangehäuse durch die Durchlei­ tung des Eigenmediums gefüllt werden, und dadurch der be­ triebsnotwendige Druck erzeugt wird um das Ventil zu öffnen, bzw. bei Verlust dieses Überdruckes das Ventil selbsttätig oh­ ne Hilfsenergie schließt.2. Safety valves for Lei secured with own / foreign medium Tungen according to claim 1, characterized, that the protective tube and the membrane housing through the Durchlei tion of the own medium, and thereby the be drive pressure is generated to open the valve, or if this excess pressure is lost, the valve automatically oh ne auxiliary power closes. 3. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das bei Ausführung als fremdmediumgesicherte Armatur das Schutzrohr und das Membrangehäuse ein eigenes geschlossenes System bilden, und die Befüllung mit dem Medium zur Erzeugung des betriebsnotwendigen Überdruckes manuell durch ein Füll- und Entleerungsventil erfolgt. Dadurch wird ebenfalls das Ven­ til geöffnet, bzw. bei Verlust dieses Überdruckes das Ventil selbsttätig ohne Hilfsenergie geschlossen. 3. Safety valves for own / foreign medium secured Lei Tungen according to claim 1, characterized, that when it is designed as an armature secured by foreign media Protective tube and the membrane housing has its own closed Form system, and filling with the medium for generation of the operating pressure required manually by a filling and drain valve. As a result, the Ven til opened, or if this excess pressure is lost, the valve automatically closed without auxiliary energy.   4. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, das beliebige gasförmige oder flüssige Medien eingesetzt wer­ den können.4. Safety valves for Lei secured with own / foreign medium lines according to claim 1, 2 and 3, characterized, any gaseous or liquid media used that can. 5. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, das das Medium in der zu sichernden inneren Rohrleitung ein anderes sein kann als das Medium in dem Schutzrohr.5. Safety valves for Lei secured with own / foreign medium lines according to claim 1, 2 and 3, characterized, that the medium in the inner pipeline to be secured other than the medium in the protective tube. 6. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das durch konstruktive Auslegung der Membranfläche und der Fe­ derkraft eine Anpassung auf den Anlagendruck der abzusichern­ den Leitung erfolgt.6. Safety valves for own / foreign medium secured Lei Tungen according to claim 1, characterized, by constructive design of the membrane surface and the Fe to ensure an adjustment to the system pressure the line is done. 7. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das durch den Einbau einer Düse in das Membrangehäuse bei der eigenmediumgesicherten Absicherung ein definierter Volumen­ strom bei einem Defekt in dem Schutzrohr entweichen kann.7. Safety valves for Lei secured with own / foreign medium Tungen according to claim 1, characterized, by installing a nozzle in the membrane housing at the own-defined hedging a defined volume current can escape if there is a defect in the protective tube. 8. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das zwei konzentrische angeordnete Rohrleitungen auf entspre­ chend angeordneten Stutzen montiert werden, so das eine Dop­ pelrohrleitung entsteht. Die Montage kann durch verpressen, verkleben oder ein anderes geeignetes Montageverfahren erfol­ gen. 8. Safety valves for own / foreign medium secured Lei Tungen according to claim 1, characterized, that correspond to two concentrically arranged pipes appropriately arranged nozzle, so that a double pel pipeline arises. The assembly can be glue or another suitable assembly process gene.   9. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das bei Absicherung mit einem Fremdmedium der Druck unabhängig von von dem Anlagendruck gewählt werden kann.9. Safety valves for Lei secured with own / foreign medium Tungen according to claim 1, characterized, the pressure is independent when secured with a foreign medium can be selected from the system pressure. 10. Sicherheitsventile für eigen-/fremdmediumgesicherte Lei­ tungen nach Anspruch 1, dadurch gekennzeichnet, das bei Druckverlust in dem Zwischenraum zwischen Innen- und Außenrohr das Sicherheitsventil selbsttätig schließt, und bei fremdmediumgesicherter Ausführung kein Medium mehr entweichen kann, und bei eigenmediumgesicherter Ausführung nur noch eine genau definierte Menge entweichen kann, die durch den Düsen­ querschnitt bestimmt wird.10. Safety valves for own / foreign medium secured Lei Tungen according to claim 1, characterized, that with pressure loss in the space between the inside and Outer tube closes the safety valve automatically, and at Version secured with external medium no longer escapes medium can, and only one if the medium is secured exactly defined amount can escape through the nozzles cross-section is determined.
DE20110758U 2001-06-28 2001-06-28 Safety valve for internally / foreign medium secured lines Expired - Lifetime DE20110758U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20110758U DE20110758U1 (en) 2001-06-28 2001-06-28 Safety valve for internally / foreign medium secured lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20110758U DE20110758U1 (en) 2001-06-28 2001-06-28 Safety valve for internally / foreign medium secured lines

Publications (1)

Publication Number Publication Date
DE20110758U1 true DE20110758U1 (en) 2001-12-13

Family

ID=7958684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20110758U Expired - Lifetime DE20110758U1 (en) 2001-06-28 2001-06-28 Safety valve for internally / foreign medium secured lines

Country Status (1)

Country Link
DE (1) DE20110758U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304952B3 (en) * 2003-02-06 2004-06-24 Ernst Schmieding Gmbh & Co. Kg Safety valve for connection with medium supply line e.g. domestic gas or water supply line, has valve cone provided by hollow shaft containing axially offset cutting element
EP2048419A1 (en) 2007-10-09 2009-04-15 smartGAS Mikrosensorik GmbH Own-medium-controlled blocking valve
ITFI20130179A1 (en) * 2013-08-01 2015-02-02 Stefano Gaspari A DEVICE TO PREVENT AND INTERCEPT GAS LOSSES
CN105003706A (en) * 2015-08-17 2015-10-28 成都国光电子仪表有限责任公司 Natural gas pressure reducing valve with pressure reducing ratio being convenient to adjust
CN112923161A (en) * 2021-04-26 2021-06-08 台州尚亿阀门股份有限公司 Air exhaust valve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304952B3 (en) * 2003-02-06 2004-06-24 Ernst Schmieding Gmbh & Co. Kg Safety valve for connection with medium supply line e.g. domestic gas or water supply line, has valve cone provided by hollow shaft containing axially offset cutting element
WO2004070254A1 (en) 2003-02-06 2004-08-19 Ernst Schmieding Gmbh + Co. Kg Tapping valve having a safety function
CN100371639C (en) * 2003-02-06 2008-02-27 恩斯特·施米丁有限及两合公司 Tapping valve having a safety function
EP2048419A1 (en) 2007-10-09 2009-04-15 smartGAS Mikrosensorik GmbH Own-medium-controlled blocking valve
DE102007048365A1 (en) 2007-10-09 2009-04-23 Ernst Schmieding Gmbh & Co. Kg Natural medium-controlled shut-off valve
ITFI20130179A1 (en) * 2013-08-01 2015-02-02 Stefano Gaspari A DEVICE TO PREVENT AND INTERCEPT GAS LOSSES
WO2015015432A1 (en) 2013-08-01 2015-02-05 Gaspari Stefano A device suitable for preventing and intercepting gas leaks
CN105003706A (en) * 2015-08-17 2015-10-28 成都国光电子仪表有限责任公司 Natural gas pressure reducing valve with pressure reducing ratio being convenient to adjust
CN105003706B (en) * 2015-08-17 2017-10-31 成都国光电子仪表有限责任公司 A kind of Pressure reducing ratio is easy to the natural gas pressure-reducing valve of regulation
CN112923161A (en) * 2021-04-26 2021-06-08 台州尚亿阀门股份有限公司 Air exhaust valve
CN112923161B (en) * 2021-04-26 2021-12-24 台州尚亿阀门股份有限公司 Air exhaust valve

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020124

R150 Term of protection extended to 6 years

Effective date: 20050202

R151 Term of protection extended to 8 years

Effective date: 20070919

R152 Term of protection extended to 10 years

Effective date: 20090904

R071 Expiry of right
R071 Expiry of right