GB9817976D0 - Sound and light emitting device for protective gas cylinder - Google Patents

Sound and light emitting device for protective gas cylinder

Info

Publication number
GB9817976D0
GB9817976D0 GB9817976A GB9817976A GB9817976D0 GB 9817976 D0 GB9817976 D0 GB 9817976D0 GB 9817976 A GB9817976 A GB 9817976A GB 9817976 A GB9817976 A GB 9817976A GB 9817976 D0 GB9817976 D0 GB 9817976D0
Authority
GB
United Kingdom
Prior art keywords
sound
bell
gas cylinder
emitting device
gas
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.)
Ceased
Application number
GB9817976A
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.)
AL ALI SALAH A
Original Assignee
AL ALI SALAH A
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 AL ALI SALAH A filed Critical AL ALI SALAH A
Priority to GB9817976A priority Critical patent/GB9817976D0/en
Priority to GB9821893A priority patent/GB2340814B/en
Publication of GB9817976D0 publication Critical patent/GB9817976D0/en
Ceased legal-status Critical Current

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Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

A protection device made of hard plastic material for releasable attachment to a gas cylinder comprises an annular base and an upstanding cylindrical sidewall with a vertical cutline. The device may include latching means, such as a buckle and strap, adjacent the cutline. The annular base may include three wheels, one of which has a parking brake. The sidewall includes a gas level indicator which is connected to a fight <B>1</B> and sound (bell) <B>2</B> emitting device. The warning light <B>1</B> and sound (bell) <B>2</B> will operate when the pointer on the gas level indicator reaches the empty level. The warning light <B>1</B> and sound (bell) <B>2</B> will go off when the gas cylinder is refilled. The light <B>1</B> and sound <B>2</B> emitting device (bell) are connected electrically to the gas level indicator. The belt fits around the lower end of a gas cylinder to prevent damage to the cylinder, flooring and users.
GB9817976A 1998-08-19 1998-08-19 Sound and light emitting device for protective gas cylinder Ceased GB9817976D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9817976A GB9817976D0 (en) 1998-08-19 1998-08-19 Sound and light emitting device for protective gas cylinder
GB9821893A GB2340814B (en) 1998-08-19 1998-10-08 Sound and light emitting device for protection gas cylinder belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9817976A GB9817976D0 (en) 1998-08-19 1998-08-19 Sound and light emitting device for protective gas cylinder

Publications (1)

Publication Number Publication Date
GB9817976D0 true GB9817976D0 (en) 1998-10-14

Family

ID=10837438

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9817976A Ceased GB9817976D0 (en) 1998-08-19 1998-08-19 Sound and light emitting device for protective gas cylinder
GB9821893A Expired - Fee Related GB2340814B (en) 1998-08-19 1998-10-08 Sound and light emitting device for protection gas cylinder belt

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9821893A Expired - Fee Related GB2340814B (en) 1998-08-19 1998-10-08 Sound and light emitting device for protection gas cylinder belt

Country Status (1)

Country Link
GB (2) GB9817976D0 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445262B (en) * 1980-10-29 1986-06-09 Brajnandan Sinha DEVICE FOR SEALING AND INDICATING THE FLUIDUM LEVEL IN KERL

Also Published As

Publication number Publication date
GB2340814A (en) 2000-03-01
GB2340814B (en) 2000-07-05
GB9821893D0 (en) 1998-12-02

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)