GB2125476B - Lockable cover - Google Patents

Lockable cover

Info

Publication number
GB2125476B
GB2125476B GB08315859A GB8315859A GB2125476B GB 2125476 B GB2125476 B GB 2125476B GB 08315859 A GB08315859 A GB 08315859A GB 8315859 A GB8315859 A GB 8315859A GB 2125476 B GB2125476 B GB 2125476B
Authority
GB
United Kingdom
Prior art keywords
lockable cover
lockable
cover
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.)
Expired
Application number
GB08315859A
Other languages
English (en)
Other versions
GB2125476A (en
GB8315859D0 (en
Inventor
Sante Paolo Sardano
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB8315859D0 publication Critical patent/GB8315859D0/en
Publication of GB2125476A publication Critical patent/GB2125476A/en
Application granted granted Critical
Publication of GB2125476B publication Critical patent/GB2125476B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Valve Housings (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
GB08315859A 1982-08-23 1983-06-09 Lockable cover Expired GB2125476B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/410,400 US4428496A (en) 1982-08-23 1982-08-23 Valve assembly

Publications (3)

Publication Number Publication Date
GB8315859D0 GB8315859D0 (en) 1983-07-13
GB2125476A GB2125476A (en) 1984-03-07
GB2125476B true GB2125476B (en) 1985-08-14

Family

ID=23624552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315859A Expired GB2125476B (en) 1982-08-23 1983-06-09 Lockable cover

Country Status (5)

Country Link
US (1) US4428496A (enExample)
JP (1) JPS5943759U (enExample)
CA (1) CA1201027A (enExample)
DE (1) DE8316151U1 (enExample)
GB (1) GB2125476B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941588A (en) * 1989-08-28 1990-07-17 Justrite Manufacturing Company Overpack drum
DE102009045734B4 (de) * 2009-10-15 2012-11-29 Haldex Brake Products Gmbh Ventil für eine Druckluftanlage eines Nutzfahrzeugs
US8979070B2 (en) * 2010-09-10 2015-03-17 William Keizer Clamshell housing for dispensing tube of metering dispenser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562505A (en) 1948-05-04 1951-07-31 Ervin H Mueller Gas burner cap and base joined by bayonet-type fastening means
US2781148A (en) 1954-11-16 1957-02-12 Reddle Victor Leon Quick acting closure
US3131952A (en) 1962-03-08 1964-05-05 Wiremold Co Electrical fitting adaptable to various size conduits
US3136486A (en) 1962-06-21 1964-06-09 Melford H Docken Spray gun for use with a disposable container
US3835646A (en) 1972-10-27 1974-09-17 Gen Motors Corp Air flow control unit
US4191014A (en) 1977-11-14 1980-03-04 General Motors Corporation Power mode air switching diverter valve
GB1591694A (en) 1978-02-01 1981-06-24 Metal Box Co Ltd Containers and closures therefor
DE3005419C2 (de) 1980-02-14 1982-08-12 Daimler-Benz Ag, 7000 Stuttgart Renkverschlußdeckel für einen Tank

Also Published As

Publication number Publication date
GB2125476A (en) 1984-03-07
GB8315859D0 (en) 1983-07-13
DE8316151U1 (de) 1983-10-13
JPH0129338Y2 (enExample) 1989-09-06
CA1201027A (en) 1986-02-25
US4428496A (en) 1984-01-31
JPS5943759U (ja) 1984-03-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee