GB2106616B - Flow restrictor and safety device for gas cylinders - Google Patents

Flow restrictor and safety device for gas cylinders

Info

Publication number: GB2106616B
Authority: GB; United Kingdom
Prior art keywords: safety device; flow restrictor; gas cylinders; cylinders; gas
Prior art date: 1981-09-14
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

GB08226081A

Other versions

GB2106616A (en

Inventor

Joel Blondet

Jacques Henry

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.)

Shell Internationale Research Maatschappij BV

Original Assignee

Shell Internationale Research Maatschappij BV

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.)

1981-09-14

Filing date

1982-09-13

Publication date

1985-02-06

1982-09-13 Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV

1983-04-13 Publication of GB2106616A publication Critical patent/GB2106616A/en

1985-02-06 Application granted granted Critical

1985-02-06 Publication of GB2106616B publication Critical patent/GB2106616B/en

Status Expired legal-status Critical Current

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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0084—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a threaded engagement between the head of the bolt or screw and the tool
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Check Valves (AREA)
Safety Valves (AREA)
Mechanically-Actuated Valves (AREA)
Lift Valve (AREA)

GB08226081A 1981-09-14 1982-09-13 Flow restrictor and safety device for gas cylinders Expired GB2106616B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8117315A FR2515301B1 (en)	1981-09-14	1981-09-14	IMPROVEMENT IN FLOW LIMITERS FOR GAS BOTTLES

Publications (2)

Publication Number	Publication Date
GB2106616A GB2106616A (en)	1983-04-13
GB2106616B true GB2106616B (en)	1985-02-06

Family

ID=9262117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08226081A Expired GB2106616B (en)	1981-09-14	1982-09-13	Flow restrictor and safety device for gas cylinders

Country Status (8)

Country	Link
BE (1)	BE894389A (en)
CH (1)	CH650851A5 (en)
DK (1)	DK408282A (en)
ES (1)	ES277887Y (en)
FR (1)	FR2515301B1 (en)
GB (1)	GB2106616B (en)
IT (2)	IT8253676V0 (en)
MA (1)	MA19588A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB844562A (en) *	1957-10-14	1960-08-17	Bataafsche Petroleum	A safety device for gas cylinders
GB1405550A (en) *	1972-02-07	1975-09-10	Yamamoto Biyora Kk	Headed machine screw and a wrench therefor
US3854372A (en) *	1972-10-20	1974-12-17	Elco Industries Inc	Screw adapted for visible inspection of tightness
US3929054A (en) *	1972-12-01	1975-12-30	Elco Industries Inc	Fastening element adapted for tightening to predetermined torque
FR2301723A1 (en) *	1975-02-21	1976-09-17	Ouest Cie	Torque indicative nuts or bolts - have ribs projecting radially from apices yielding at limit torque to cause spanner slip

1981
- 1981-09-14 FR FR8117315A patent/FR2515301B1/en not_active Expired
1982
- 1982-09-01 MA MA19800A patent/MA19588A1/en unknown
- 1982-09-13 CH CH5429/82A patent/CH650851A5/en not_active IP Right Cessation
- 1982-09-13 IT IT8253676U patent/IT8253676V0/en unknown
- 1982-09-13 BE BE0/209008A patent/BE894389A/en not_active IP Right Cessation
- 1982-09-13 GB GB08226081A patent/GB2106616B/en not_active Expired
- 1982-09-13 IT IT68085/82A patent/IT1156524B/en active
- 1982-09-13 ES ES1982277887U patent/ES277887Y/en not_active Expired
- 1982-09-13 DK DK408282A patent/DK408282A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
MA19588A1 (en)	1983-04-01
ES277887Y (en)	1985-03-01
BE894389A (en)	1983-03-14
IT8253676V0 (en)	1982-09-13
IT8268085A0 (en)	1982-09-13
DK408282A (en)	1983-03-15
FR2515301B1 (en)	1986-10-24
GB2106616A (en)	1983-04-13
CH650851A5 (en)	1985-08-15
FR2515301A1 (en)	1983-04-29
IT1156524B (en)	1987-02-04
ES277887U (en)	1984-08-01

Similar Documents

Publication	Publication Date	Title
EP0045404A3 (en)	1982-05-12	Method and device for the provision of breathing gas
GB2108285B (en)	1985-01-03	Gas flow control system
JPS57162297A (en)	1982-10-06	Safety device
JPS57209489A (en)	1982-12-22	Protective device for breathing
JPS57189021A (en)	1982-11-20	Method and device for mass flow rate
JPS57153705A (en)	1982-09-22	Method and device for deaerating liquid
JPS55163373A (en)	1980-12-19	Safety sealing device at fire
DE3260956D1 (en)	1984-11-15	Injection device for gas chromatograph
DE3274375D1 (en)	1987-01-08	Combustion safety device for liquid fuel combustion apparatus
AU550411B2 (en)	1986-03-20	Combustion safety device
JPS5651291A (en)	1981-05-08	Device for contacting fluid and gas
HU184906B (en)	1984-11-28	Device for furthering liquid and separating gases sepregating from liquid
JPS57177478A (en)	1982-11-01	Method and device for operating pressure sensing regulating valve
CS275235B2 (en)	1992-02-19	Packing for gas and liquid contacting
FR2571670B1 (en)	1988-01-15	SAFETY DEVICE FOR COVERING AND RELEASING VEHICLES
GB2106616B (en)	1985-02-06	Flow restrictor and safety device for gas cylinders
DE3272174D1 (en)	1986-08-28	Overspeed safety device
DE3166356D1 (en)	1984-10-31	Method and device for the direct continuous analysis of traces of arsine
DE3266133D1 (en)	1985-10-17	Inflammable gas detector device
JPS57179495A (en)	1982-11-05	Protective device for pipe
KR860002863Y1 (en)	1986-10-20	Safety device for gas range
JPS57171300A (en)	1982-10-21	Emergency gas processing device
FR2504639B1 (en)	1985-10-25	COMPRESSED GAS SAVING DEVICE
JPS5631200A (en)	1981-03-28	Method and device for safety control of traffic flow
GB2098102B (en)	1985-07-03	Safety device for preventing overspeed

Legal Events

Date	Code	Title	Description
1994-05-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930913