BE894389A - Perfectionnements aux limiteurs de debit pour bouteilles de gaz - Google Patents

Perfectionnements aux limiteurs de debit pour bouteilles de gaz

Info

Publication number
BE894389A
BE894389A BE0/209008A BE209008A BE894389A BE 894389 A BE894389 A BE 894389A BE 0/209008 A BE0/209008 A BE 0/209008A BE 209008 A BE209008 A BE 209008A BE 894389 A BE894389 A BE 894389A
Authority
BE
Belgium
Prior art keywords
gas bottles
flow limiters
limiters
flow
bottles
Prior art date
Application number
BE0/209008A
Other languages
English (en)
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 BE894389A publication Critical patent/BE894389A/fr

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)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
BE0/209008A 1981-09-14 1982-09-13 Perfectionnements aux limiteurs de debit pour bouteilles de gaz BE894389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117315A FR2515301B1 (fr) 1981-09-14 1981-09-14 Perfectionnement aux limiteurs de debit pour bouteilles de gaz

Publications (1)

Publication Number Publication Date
BE894389A true BE894389A (fr) 1983-03-14

Family

ID=9262117

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209008A BE894389A (fr) 1981-09-14 1982-09-13 Perfectionnements aux limiteurs de debit pour bouteilles de gaz

Country Status (8)

Country Link
BE (1) BE894389A (fr)
CH (1) CH650851A5 (fr)
DK (1) DK408282A (fr)
ES (1) ES277887Y (fr)
FR (1) FR2515301B1 (fr)
GB (1) GB2106616B (fr)
IT (2) IT1156524B (fr)
MA (1) MA19588A1 (fr)

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 (fr) * 1975-02-21 1976-09-17 Ouest Cie Element de fixation visse a limiteur de couple de serrage

Also Published As

Publication number Publication date
ES277887U (es) 1984-08-01
IT1156524B (it) 1987-02-04
IT8268085A0 (it) 1982-09-13
MA19588A1 (fr) 1983-04-01
DK408282A (da) 1983-03-15
FR2515301B1 (fr) 1986-10-24
CH650851A5 (fr) 1985-08-15
GB2106616B (en) 1985-02-06
ES277887Y (es) 1985-03-01
IT8253676V0 (it) 1982-09-13
GB2106616A (en) 1983-04-13
FR2515301A1 (fr) 1983-04-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Effective date: 19930930