WO2005096695A3 - Valve for hazardous gas storage - Google Patents

Valve for hazardous gas storage Download PDF

Info

Publication number
WO2005096695A3
WO2005096695A3 PCT/IB2005/002081 IB2005002081W WO2005096695A3 WO 2005096695 A3 WO2005096695 A3 WO 2005096695A3 IB 2005002081 W IB2005002081 W IB 2005002081W WO 2005096695 A3 WO2005096695 A3 WO 2005096695A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
shut
flow control
hazardous gas
control valve
Prior art date
Application number
PCT/IB2005/002081
Other languages
French (fr)
Other versions
WO2005096695A2 (en
Inventor
Frederic Gagnon
Stephane Wirth
Original Assignee
Hera Hydrogen Storage Systems
Frederic Gagnon
Stephane Wirth
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 Hera Hydrogen Storage Systems, Frederic Gagnon, Stephane Wirth filed Critical Hera Hydrogen Storage Systems
Publication of WO2005096695A2 publication Critical patent/WO2005096695A2/en
Publication of WO2005096695A3 publication Critical patent/WO2005096695A3/en

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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/307—Additional means used in combination with the main valve
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0658—Armature and valve member being one single element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel Cell (AREA)

Abstract

A storage system for hazardous gas using metal or complex material canisters requires a valve assembly (10, 80) to control safely the delivery of gas, e.g., hydrogen, to the application (fuel cell, etc.). The shut-off valve assembly (120) is in sequential series with the flow control valve (100). The shut-off valve has two purposes, including providing a secondary seal (120) during storage outside the application system (during transportation, storage, etc.) that reduces the risk of undesirable hazardous gas release, and to prevent access to the primary seal or flow control valve (100) and thus prevent the tampering with the internal mechanism and thereby avoids safety hazards. The shut-off valve (100) is preferably opened by a pin (40) that depresses a secondary seal stopper (128) when the connection is made. The flow control valve (100) is magnetically actuated by a magnetic flux generated by a coil (60). When an electric signal is sent to the coil (60), the armature is moved into the open position to open the primary seal (100), thereby to allow gas to flow through the valve into the application system.
PCT/IB2005/002081 2004-03-08 2005-03-07 Valve for hazardous gas storage WO2005096695A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55115304P 2004-03-08 2004-03-08
US60/551,153 2004-03-08

Publications (2)

Publication Number Publication Date
WO2005096695A2 WO2005096695A2 (en) 2005-10-20
WO2005096695A3 true WO2005096695A3 (en) 2006-04-27

Family

ID=35125489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002081 WO2005096695A2 (en) 2004-03-08 2005-03-07 Valve for hazardous gas storage

Country Status (1)

Country Link
WO (1) WO2005096695A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0712566D0 (en) 2007-06-28 2007-08-08 Aker Kvaerner Subsea Ltd Combined control valve and coupler
US8109295B2 (en) * 2008-10-24 2012-02-07 Tyco Valves & Controls Lp Manifold assembly
DE102008060483A1 (en) * 2008-12-05 2010-06-10 Honeywell Technologies S.A.R.L. Servo valve of a gas regulator
DE102020201162A1 (en) * 2020-01-31 2021-08-05 Robert Bosch Gesellschaft mit beschränkter Haftung Tank device for storing a gaseous medium for a fuel cell system
DE102020214214A1 (en) * 2020-11-12 2022-05-12 Robert Bosch Gesellschaft mit beschränkter Haftung Tank device for storing a gaseous medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763683A1 (en) * 1995-09-18 1997-03-19 Luxembourg Patent Company S.A. Solenoid valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763683A1 (en) * 1995-09-18 1997-03-19 Luxembourg Patent Company S.A. Solenoid valve

Also Published As

Publication number Publication date
WO2005096695A2 (en) 2005-10-20

Similar Documents

Publication Publication Date Title
WO2005096695A3 (en) Valve for hazardous gas storage
JP6220541B2 (en) Solenoid valve for tank valve of fuel supply system
AU773225B2 (en) Method and valve for preventing unauthorized access
EP1295057B1 (en) Crashproof instant-on valve
US10041607B2 (en) High pressure hydrogen valve
CA2461152A1 (en) A valve unit for controlling the delivery of a fuel gas
GB2057639A (en) Shut-off valve
KR100945166B1 (en) Electro controled gas
CN207333866U (en) A kind of intelligence gas cylinder and its safety valve control system
TW502096B (en) One-way returning electromagnetic valve
CN202152871U (en) Driving and locking switch device for pilot-operated type electromagnetic emergency gas cut-off valve
CN201293125Y (en) Gas safety valve
RU2778999C1 (en) Pulse electromagnetic valve (variants)
KR20210016376A (en) Valves for fluid, preferably gas
JPS5872783A (en) Self holding solenoid valve
JPH0245566Y2 (en)
JP2023539907A (en) Tank device with valve device
US20190360687A1 (en) Horizontal knob lockout device for gas-fired apparatuses, such as gas stoves or similar
JP2521869Y2 (en) Electromagnetic emergency shutoff valve
JPS60226619A (en) Return safety gas shutt-off valve
CN205026185U (en) Safe gas solenoid valve that manually -operated on, circular telegram were closed
KR100527782B1 (en) fuel supply safety device for vehiclels
US20030075700A1 (en) Tank valve
CN106439122A (en) Liquefied gas steel cylinder and safety valve thereof
JPS61282681A (en) Emergency gas shut-off device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: COMMUNICATION NOT DELIVERED-NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1)EPC. (EPO FORM 1205A DATED 29.12.2006)

122 Ep: pct application non-entry in european phase