GB1509060A - Refillable liquefied gas cartridge - Google Patents

Refillable liquefied gas cartridge

Info

Publication number
GB1509060A
GB1509060A GB3361375A GB3361375A GB1509060A GB 1509060 A GB1509060 A GB 1509060A GB 3361375 A GB3361375 A GB 3361375A GB 3361375 A GB3361375 A GB 3361375A GB 1509060 A GB1509060 A GB 1509060A
Authority
GB
United Kingdom
Prior art keywords
valve
stem
cartridge
reservoir
plug
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
GB3361375A
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.)
WEEKEND EQUIPMENT Ltd
Original Assignee
WEEKEND EQUIPMENT 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 WEEKEND EQUIPMENT Ltd filed Critical WEEKEND EQUIPMENT Ltd
Publication of GB1509060A publication Critical patent/GB1509060A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • 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
    • F17C2205/0382—Constructional details of valves, regulators
    • 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
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • 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
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

1509060 Pipe couplings; valves WEEKEND EQUIPMENT Ltd 12 Aug 1975 [14 Aug 1974] 33613/75 Headings F2G and F2V [Also in Division F4] Refilling of a cartridge 1 with liquefied gas is discontinued when the level of liquefied gas in the cartridge reaches a predetermined level, a float being used to move a lever to a position where it permits a valve member to move against its seat to close the respective valve and hence communication between a reservoir 58 and the cartridge 1. The cartridge has an inwardly curved base 3 with a connector 7 therein which includes a plug 9 threadedly engaging a plug 50 on reservoir 58. Plug 50 has a ball valve 51, 52, 53, 54 which is closed when connector 7 is not joined therewith, and plug 9 has a valve therein comprising a valve stem 26 with a head 29 urged against a ring seat 25 by a spring 27 acting between ring 25 and a washer 28 on stem 26. This latter valve is also closed when plugs 50 and 9 are disconnected. A valve 33, 34, 35, 36, 37 similar to the last-mentioned valve has its stem 34 engaged by a lever 43 having one arm 43b provided with a weighted float 45 such that, in the upright position of connector 7 shown in Fig. 1, the other arm 43a is moved away from stem 34 to permit head 35 to close the valve. Upon threaded engagement of plugs 9 and 50, a push rod 18 pushes ball 52 and stem head 29 off their respective seats 54, 25. The interior of the reservoir is now in communication with the tube 30 housing the lever operated valve via bores 21, 20, 22 in push rod 18 and the orifice opened between stem 26 and ring 25. If the reservoir and cartridge are now inverted to the Fig. 4 position, the weighted float 45 will cause arm 43a to bias stem 34 against the spring 36 and thus remove head 35 from its seat. Filling of the cartidge 1 in the Fig. 4 position thus proceeds until the level of liquefied gas lifts the float 45 thus moving arm 43a away from stem 34 to permit the associated valve to close and filling to cease.
GB3361375A 1974-08-14 1975-08-12 Refillable liquefied gas cartridge Expired GB1509060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1111274A CH587437A5 (en) 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
GB1509060A true GB1509060A (en) 1978-04-26

Family

ID=4370184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3361375A Expired GB1509060A (en) 1974-08-14 1975-08-12 Refillable liquefied gas cartridge

Country Status (2)

Country Link
CH (1) CH587437A5 (en)
GB (1) GB1509060A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180331A (en) * 1985-09-11 1987-03-25 Rilett John W Valves for containers of pressurized fluid
DE102005006971B3 (en) * 2005-02-16 2006-08-10 Rothenberger Ag Adapter for connection of gas consumer, especially burner, to compressed gas cylinder has bore in which is installed a through-bored, axially freely movable pressure component for opening of cylinder valve
CN110030487A (en) * 2019-04-12 2019-07-19 宁波星箭航天机械有限公司 Gas storage device and its gas trap
CN110494689A (en) * 2017-04-04 2019-11-22 坎伯燃气弗里萨纳基斯公司 The safety valve with hardware for inflator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180331A (en) * 1985-09-11 1987-03-25 Rilett John W Valves for containers of pressurized fluid
GB2180331B (en) * 1985-09-11 1989-08-16 Rilett John W Container valve
DE102005006971B3 (en) * 2005-02-16 2006-08-10 Rothenberger Ag Adapter for connection of gas consumer, especially burner, to compressed gas cylinder has bore in which is installed a through-bored, axially freely movable pressure component for opening of cylinder valve
CN110494689A (en) * 2017-04-04 2019-11-22 坎伯燃气弗里萨纳基斯公司 The safety valve with hardware for inflator
CN110494689B (en) * 2017-04-04 2022-05-06 坎伯燃气弗里萨纳基斯公司 Safety valve with metal element for gas cylinder
CN110030487A (en) * 2019-04-12 2019-07-19 宁波星箭航天机械有限公司 Gas storage device and its gas trap
CN110030487B (en) * 2019-04-12 2024-01-19 星箭科技股份有限公司 Gas storage device and gas valve thereof

Also Published As

Publication number Publication date
CH587437A5 (en) 1977-04-29

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Legal Events

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