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GB1439710A - Portable gas injector - Google Patents

Portable gas injector

Info

Publication number
GB1439710A
GB1439710A GB421374A GB421374A GB1439710A GB 1439710 A GB1439710 A GB 1439710A GB 421374 A GB421374 A GB 421374A GB 421374 A GB421374 A GB 421374A GB 1439710 A GB1439710 A GB 1439710A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
casing
needle
primary
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
GB421374A
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of GB1439710A publication Critical patent/GB1439710A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/04—Supplying air for tyre inflation
    • B60S5/043—Supplying air for tyre inflation characterised by the inflation control means or the drive of the air pressure system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F17C2205/032—Closure means pierceable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0772—Inflation devices, e.g. for rescue vests or tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1439710 Gas storage containers NIPPON PISTON RING CO Ltd 29 Jan 1974 [3 Feb 1973] 04213/74 Heading F4P A portable gas injector includes a casing 1 housing a gas container holding gas under pressure. An injection head 4 has screw engagement with the casing and at its outer end has injection mouth 20 and at its inner end a needle 12 which punches a hole in seal 6 when the head and the casing are screwed together. The injection head includes a primary gas expansion chamber 7 with which bore 23 of the needle communicates, a secondary expansion chamber 8 communicating with the primary chamber and a valve arrangement 10 controlling flow of gas from the secondary chamber to the injection mouth. The primary chamber includes a surface so arranged opposite the bore 23 of the needle that gas issuing from the needle impinges on the surface and is reduced in velocity so that the gas expands into the primary chamber before passing to the secondary chamber. This secondary chamber 8 is defined by a casing 15 having a cup-shaped portion which projects into the primary chamber 7 to define the impingement surface at the base of the cup.
GB421374A 1973-02-03 1974-01-29 Portable gas injector Expired GB1439710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1391673A JPS5239162B2 (en) 1973-02-03 1973-02-03

Publications (1)

Publication Number Publication Date
GB1439710A true GB1439710A (en) 1976-06-16

Family

ID=11846480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB421374A Expired GB1439710A (en) 1973-02-03 1974-01-29 Portable gas injector

Country Status (4)

Country Link
JP (1) JPS5239162B2 (en)
FR (1) FR2216516B1 (en)
GB (1) GB1439710A (en)
IT (1) IT1002844B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437195A1 (en) * 1978-09-29 1980-04-25 Jones Medical Equip DEVICE AND METHOD FOR CALIBRATING A PULMONARY FUNCTION MONITORING APPARATUS
WO2021094342A1 (en) * 2019-11-15 2021-05-20 Autoliv Development Ab Interface device for an inflatable individual safety device
US11136006B2 (en) 2015-04-17 2021-10-05 Sport Components Ag Device for inflating a tire
WO2024259812A1 (en) * 2023-06-20 2024-12-26 爱奇迹(香港)有限公司 Nebulization device and nebulization cartridge thereof, and manufacturing method for nebulization cartridge

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT365128B (en) * 1979-07-06 1981-12-10 Vmw Ranshofen Berndorf Ag GAS FUEL DEVICE, IN PARTICULAR FOR INFLATABLE HOLLOW BODIES, LIKE VEHICLE TIRES
CH662955A5 (en) * 1984-01-25 1987-11-13 Pewa Technic Ag COMPRESSED GAS ENGINE WITH A GAS SUPPLY DEVICE.
JPH02185Y2 (en) * 1985-10-03 1990-01-05
JPS6352017A (en) * 1987-05-15 1988-03-05 Kitagawa Tekkosho:Kk Water meter structure in concrete manufacturing device
DE19527894A1 (en) * 1995-07-29 1997-01-30 Porsche Ag Device and method for filling a pneumatic tire
WO2016166233A1 (en) * 2015-04-17 2016-10-20 Sport Components Ag Device for inflating a tire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437195A1 (en) * 1978-09-29 1980-04-25 Jones Medical Equip DEVICE AND METHOD FOR CALIBRATING A PULMONARY FUNCTION MONITORING APPARATUS
US11136006B2 (en) 2015-04-17 2021-10-05 Sport Components Ag Device for inflating a tire
WO2021094342A1 (en) * 2019-11-15 2021-05-20 Autoliv Development Ab Interface device for an inflatable individual safety device
FR3103085A1 (en) * 2019-11-15 2021-05-21 Livbag Sas Interface device of an individual inflatable safety device
WO2024259812A1 (en) * 2023-06-20 2024-12-26 爱奇迹(香港)有限公司 Nebulization device and nebulization cartridge thereof, and manufacturing method for nebulization cartridge

Also Published As

Publication number Publication date
JPS49103217A (en) 1974-09-30
FR2216516A1 (en) 1974-08-30
FR2216516B1 (en) 1976-06-25
JPS5239162B2 (en) 1977-10-04
IT1002844B (en) 1976-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee