MA19588A1 - Improvement to flow limiters for gas cylinders - Google Patents

Improvement to flow limiters for gas cylinders

Info

Publication number
MA19588A1
MA19588A1 MA19800A MA19800A MA19588A1 MA 19588 A1 MA19588 A1 MA 19588A1 MA 19800 A MA19800 A MA 19800A MA 19800 A MA19800 A MA 19800A MA 19588 A1 MA19588 A1 MA 19588A1
Authority
MA
Morocco
Prior art keywords
improvement
gas cylinders
flow limiters
limiters
flow
Prior art date
Application number
MA19800A
Other languages
French (fr)
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 MA19588A1 publication Critical patent/MA19588A1/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)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
MA19800A 1981-09-14 1982-09-01 Improvement to flow limiters for gas cylinders MA19588A1 (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
MA19588A1 true MA19588A1 (en) 1983-04-01

Family

ID=9262117

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19800A MA19588A1 (en) 1981-09-14 1982-09-01 Improvement to flow limiters 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) IT1156524B (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
GB2106616A (en) 1983-04-13
ES277887U (en) 1984-08-01
FR2515301A1 (en) 1983-04-29
IT8253676V0 (en) 1982-09-13
IT8268085A0 (en) 1982-09-13
FR2515301B1 (en) 1986-10-24
ES277887Y (en) 1985-03-01
CH650851A5 (en) 1985-08-15
BE894389A (en) 1983-03-14
DK408282A (en) 1983-03-15
IT1156524B (en) 1987-02-04
GB2106616B (en) 1985-02-06

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