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DK408282A - FLOW RESTRICTIONS AND SAFETY INSTALLATION FOR GAS CYLINDERS - Google Patents

FLOW RESTRICTIONS AND SAFETY INSTALLATION FOR GAS CYLINDERS Download PDF

Info

Publication number
DK408282A
DK408282A DK408282A DK408282A DK408282A DK 408282 A DK408282 A DK 408282A DK 408282 A DK408282 A DK 408282A DK 408282 A DK408282 A DK 408282A DK 408282 A DK408282 A DK 408282A
Authority
DK
Denmark
Prior art keywords
gas cylinders
flow restrictions
safety installation
safety
installation
Prior art date
Application number
DK408282A
Other languages
Danish (da)
Inventor
Joel Blondet
Jacques Henry
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK408282A publication Critical patent/DK408282A/en

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)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
DK408282A 1981-09-14 1982-09-13 FLOW RESTRICTIONS AND SAFETY INSTALLATION FOR GAS CYLINDERS DK408282A (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 (1)

Publication Number Publication Date
DK408282A true DK408282A (en) 1983-03-15

Family

ID=9262117

Family Applications (1)

Application Number Title Priority Date Filing Date
DK408282A DK408282A (en) 1981-09-14 1982-09-13 FLOW RESTRICTIONS AND SAFETY INSTALLATION 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

Also Published As

Publication number Publication date
FR2515301A1 (en) 1983-04-29
GB2106616B (en) 1985-02-06
MA19588A1 (en) 1983-04-01
IT8253676V0 (en) 1982-09-13
BE894389A (en) 1983-03-14
IT8268085A0 (en) 1982-09-13
GB2106616A (en) 1983-04-13
FR2515301B1 (en) 1986-10-24
ES277887Y (en) 1985-03-01
CH650851A5 (en) 1985-08-15
ES277887U (en) 1984-08-01
IT1156524B (en) 1987-02-04

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Legal Events

Date Code Title Description
ARF Application refused