US3713493A - Safety valve for use in filling of fire extinguishers - Google Patents

Safety valve for use in filling of fire extinguishers Download PDF

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Publication number
US3713493A
US3713493A US00197349A US3713493DA US3713493A US 3713493 A US3713493 A US 3713493A US 00197349 A US00197349 A US 00197349A US 3713493D A US3713493D A US 3713493DA US 3713493 A US3713493 A US 3713493A
Authority
US
United States
Prior art keywords
valve
passage
fluid
open
opening
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
US00197349A
Other languages
English (en)
Inventor
A Hansen
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.)
BLOOM-1 Inc A CORP OF
Kidde Inc
Walter Kidde Portable Equipment Inc
Original Assignee
Walter Kidde and Co Inc
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 Walter Kidde and Co Inc filed Critical Walter Kidde and Co Inc
Application granted granted Critical
Publication of US3713493A publication Critical patent/US3713493A/en
Assigned to WALTER KIDDE PORTABLE EQUIPMENT, INC., 1394 S. THIRD STREET, MEBANE, NC 27302, A DE CORP. reassignment WALTER KIDDE PORTABLE EQUIPMENT, INC., 1394 S. THIRD STREET, MEBANE, NC 27302, A DE CORP. NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: APRIL 2, 1988 Assignors: KIDDLE, INC.
Assigned to KIDDE, INC. reassignment KIDDE, INC. MERGER (SEE DOCUMENT FOR DETAILS). FILED MARCH 31, 1988, DELAWARE Assignors: HIMP-2 INC., HIMP-2 INC. (CHANGED TO)
Anticipated expiration legal-status Critical
Assigned to BLOOM-1 INC., A CORP. OF DE reassignment BLOOM-1 INC., A CORP. OF DE MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 3/31/88, DELAWARE Assignors: KIDDE INC.
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F16K1/301—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 only shut-off valves, i.e. valves without additional means
    • F16K1/303—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 only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/006—Portable extinguishers which are permanently pressurised or pressurised immediately before use for the propulsion of extinguishing powder

Definitions

  • Portable fire extinguishers of the type referred to herein are normally charged or filled by inserting a special tool or jig into the outlet nozzle of the apparatus.
  • the dry fire extinguishing chemicals are then forced under pressure through the outlet and into the container of the fire extinguisher.
  • the normal fill pressure is about 195 pounds per square inch.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Safety Valves (AREA)
US00197349A 1971-11-10 1971-11-10 Safety valve for use in filling of fire extinguishers Expired - Lifetime US3713493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19734971A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
US3713493A true US3713493A (en) 1973-01-30

Family

ID=22729041

Family Applications (1)

Application Number Title Priority Date Filing Date
US00197349A Expired - Lifetime US3713493A (en) 1971-11-10 1971-11-10 Safety valve for use in filling of fire extinguishers

Country Status (11)

Country Link
US (1) US3713493A (es)
JP (1) JPS4858696A (es)
AR (1) AR196499A1 (es)
BR (1) BR7207822D0 (es)
CA (1) CA961733A (es)
DE (1) DE2254717A1 (es)
FR (1) FR2160161A5 (es)
GB (1) GB1361130A (es)
IT (1) IT973429B (es)
NL (1) NL7215125A (es)
ZA (1) ZA727589B (es)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567948A (en) * 1985-01-22 1986-02-04 Rozniecki Edward J Fire extinguisher valve
US6394188B1 (en) * 1997-08-29 2002-05-28 Fire Safety Products, Inc. Vehicular fire extinguishing device
EP1277498A1 (de) * 2001-06-26 2003-01-22 HNE Technische Entwicklungs- und Produktions GmbH Personenschutz-Feuerlöschgerät
US6702033B1 (en) 1999-03-31 2004-03-09 Aerojet-General Corporation Hybrid fire extinguisher
US20050111995A1 (en) * 2003-11-25 2005-05-26 Everson Rodney W. Carbon dioxide power system and method
US7128163B1 (en) 2005-11-04 2006-10-31 Hector Rousseau Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO2 chamber
US20070102167A1 (en) * 2005-11-04 2007-05-10 Hector Rousseau Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister
US20080053667A1 (en) * 2005-11-04 2008-03-06 Hector Rousseau Self servicing fire extinguisher with wall mounting bracket and powder fluffing apparatus
US20100294522A1 (en) * 2006-10-12 2010-11-25 Hector Rousseau Self servicing fire extinguisher with internal mixing and external co2 chamber
US20120000679A1 (en) * 2010-06-30 2012-01-05 Chi-Lung Chou Fire extinguisher structure
CN103016747A (zh) * 2012-11-29 2013-04-03 芜湖世纪凯旋消防设备有限公司 灭火器容器阀
CN103977519A (zh) * 2014-05-04 2014-08-13 宁波金田消防器材有限公司 一种适用于灭火器的阀门总成
US8820423B2 (en) 2010-08-05 2014-09-02 Hector Rousseau Self servicing fire extinguisher with internal mixing and external CO2 chamber
CN108131453A (zh) * 2017-12-12 2018-06-08 江麓机电集团有限公司 一种带滤网的截止阀
US9993673B2 (en) 2014-06-24 2018-06-12 Hector Rousseau Fire extinguisher with internal mixing and gas cartridge
US10046188B2 (en) 2005-11-04 2018-08-14 Randy Rousseau Self-fluffing vehicle fire extinguisher
US10350443B2 (en) 2005-11-04 2019-07-16 Hector Rousseau Fire extinguisher with internal mixing and external gas cartridge
US20200047012A1 (en) * 2016-10-05 2020-02-13 Tyco Building Services Products Limited Methods and system for filling a suppressant container
US10926119B1 (en) 2014-06-24 2021-02-23 Rusoh Inc. Fire extinguisher with internal mixing and gas cartridge
US11305140B1 (en) 2019-05-31 2022-04-19 Rusoh, Inc. Fire extinguisher with internal mixing and gas cartridge
US11324979B2 (en) * 2016-06-13 2022-05-10 Koatsu Co., Ltd. Fire extinguisher
US11383115B1 (en) 2014-09-08 2022-07-12 Hector Rousseau Smart fire extinguisher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733883Y2 (es) * 1979-03-27 1982-07-26
JPS5722935Y2 (es) * 1979-03-27 1982-05-18

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567948A (en) * 1985-01-22 1986-02-04 Rozniecki Edward J Fire extinguisher valve
US6394188B1 (en) * 1997-08-29 2002-05-28 Fire Safety Products, Inc. Vehicular fire extinguishing device
US6702033B1 (en) 1999-03-31 2004-03-09 Aerojet-General Corporation Hybrid fire extinguisher
EP1277498A1 (de) * 2001-06-26 2003-01-22 HNE Technische Entwicklungs- und Produktions GmbH Personenschutz-Feuerlöschgerät
US20050111995A1 (en) * 2003-11-25 2005-05-26 Everson Rodney W. Carbon dioxide power system and method
US20080053667A1 (en) * 2005-11-04 2008-03-06 Hector Rousseau Self servicing fire extinguisher with wall mounting bracket and powder fluffing apparatus
US20070102167A1 (en) * 2005-11-04 2007-05-10 Hector Rousseau Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister
US7318484B2 (en) 2005-11-04 2008-01-15 Hector Rousseau Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister
US10046188B2 (en) 2005-11-04 2018-08-14 Randy Rousseau Self-fluffing vehicle fire extinguisher
US7650948B2 (en) 2005-11-04 2010-01-26 Hector Rousseau Self servicing fire extinguisher with wall mounting bracket and powder fluffing apparatus
US7128163B1 (en) 2005-11-04 2006-10-31 Hector Rousseau Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO2 chamber
US10350443B2 (en) 2005-11-04 2019-07-16 Hector Rousseau Fire extinguisher with internal mixing and external gas cartridge
US20100294522A1 (en) * 2006-10-12 2010-11-25 Hector Rousseau Self servicing fire extinguisher with internal mixing and external co2 chamber
US8757282B2 (en) 2006-10-12 2014-06-24 Hector Rousseau Self servicing fire extinguisher with internal mixing and external CO2 chamber
US20120000679A1 (en) * 2010-06-30 2012-01-05 Chi-Lung Chou Fire extinguisher structure
US8820423B2 (en) 2010-08-05 2014-09-02 Hector Rousseau Self servicing fire extinguisher with internal mixing and external CO2 chamber
CN103016747A (zh) * 2012-11-29 2013-04-03 芜湖世纪凯旋消防设备有限公司 灭火器容器阀
CN103016747B (zh) * 2012-11-29 2015-06-10 芜湖世纪凯旋消防设备有限公司 灭火器容器阀
CN103977519A (zh) * 2014-05-04 2014-08-13 宁波金田消防器材有限公司 一种适用于灭火器的阀门总成
US9993673B2 (en) 2014-06-24 2018-06-12 Hector Rousseau Fire extinguisher with internal mixing and gas cartridge
US10926119B1 (en) 2014-06-24 2021-02-23 Rusoh Inc. Fire extinguisher with internal mixing and gas cartridge
US11896858B2 (en) 2014-06-24 2024-02-13 Rusoh, Inc. Fire extinguisher with internal mixing and gas cartridge
US11383115B1 (en) 2014-09-08 2022-07-12 Hector Rousseau Smart fire extinguisher
US11324979B2 (en) * 2016-06-13 2022-05-10 Koatsu Co., Ltd. Fire extinguisher
US20200047012A1 (en) * 2016-10-05 2020-02-13 Tyco Building Services Products Limited Methods and system for filling a suppressant container
US11045673B2 (en) * 2016-10-05 2021-06-29 Tyco Building Services Products Limited Methods and system for filling a suppressant container
CN108131453A (zh) * 2017-12-12 2018-06-08 江麓机电集团有限公司 一种带滤网的截止阀
US11305140B1 (en) 2019-05-31 2022-04-19 Rusoh, Inc. Fire extinguisher with internal mixing and gas cartridge

Also Published As

Publication number Publication date
CA961733A (en) 1975-01-28
IT973429B (it) 1974-06-10
AR196499A1 (es) 1974-02-06
JPS4858696A (es) 1973-08-17
ZA727589B (en) 1973-06-27
BR7207822D0 (pt) 1973-09-20
FR2160161A5 (es) 1973-06-22
NL7215125A (es) 1973-05-14
AU4831972A (en) 1973-09-06
DE2254717A1 (de) 1973-05-17
GB1361130A (en) 1974-07-24

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Legal Events

Date Code Title Description
AS Assignment

Owner name: WALTER KIDDE PORTABLE EQUIPMENT, INC., 1394 S. THI

Free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNOR:KIDDLE, INC.;REEL/FRAME:004996/0113

Effective date: 19880402

Owner name: KIDDE, INC.

Free format text: MERGER;ASSIGNORS:HIMP-2 INC.;HIMP-2 INC. (CHANGED TO);REEL/FRAME:005046/0017

Effective date: 19880331

AS Assignment

Owner name: BLOOM-1 INC., A CORP. OF DE

Free format text: MERGER;ASSIGNOR:KIDDE INC.;REEL/FRAME:005359/0391

Effective date: 19880331

STCF Information on status: patent grant

Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES)