CA982449A - Valve disabling device - Google Patents

Valve disabling device

Info

Publication number
CA982449A
CA982449A CA167,574A CA167574A CA982449A CA 982449 A CA982449 A CA 982449A CA 167574 A CA167574 A CA 167574A CA 982449 A CA982449 A CA 982449A
Authority
CA
Canada
Prior art keywords
disabling device
valve disabling
valve
disabling
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
CA167,574A
Other languages
English (en)
Other versions
CA167574S (en
Inventor
Donald L. Bianchetta
Kenneth R. Lohbauer
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA982449A publication Critical patent/CA982449A/en
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5196—Unit orientable in a single location between plural positions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
CA167,574A 1972-04-12 1973-03-30 Valve disabling device Expired CA982449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00243396A US3831620A (en) 1972-04-12 1972-04-12 Valve disabling device

Publications (1)

Publication Number Publication Date
CA982449A true CA982449A (en) 1976-01-27

Family

ID=22918617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,574A Expired CA982449A (en) 1972-04-12 1973-03-30 Valve disabling device

Country Status (6)

Country Link
US (1) US3831620A (de)
JP (1) JPS5858540B2 (de)
BE (1) BE797887A (de)
CA (1) CA982449A (de)
DE (1) DE2318880C2 (de)
FR (1) FR2180008B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518575Y2 (de) * 1974-08-23 1980-04-30
US4024797A (en) * 1975-10-28 1977-05-24 Caterpillar Tractor Co. Spring centered balanced resolver valve
US4282898A (en) * 1979-11-29 1981-08-11 Caterpillar Tractor Co. Flow metering valve with operator selectable boosted flow
CN113565816B (zh) * 2021-06-28 2023-11-24 北京天玛智控科技股份有限公司 安全阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898377A (en) * 1906-08-23 1908-09-08 John Henry Karns Combined stop and check.
US2959390A (en) * 1957-08-07 1960-11-08 Kugler Fonderie Robinetterie Pilot controlled main valve
US2993677A (en) * 1958-03-21 1961-07-25 Ford Meter Box Company Inc Valve construction
DE1172120B (de) * 1958-11-28 1964-06-11 Stahlwerke Brueninghaus G M B Einrichtung zum mechanischen Reinigen der Drosselstelle eines Druckreglers fuer Axial-kolbenpumpen
US3026896A (en) * 1959-09-03 1962-03-27 George W Dahl Company Inc Reversible valve structure
US3416561A (en) * 1966-12-21 1968-12-17 Caterpillar Tractor Co Dual pressure relief valve with shock damping
SE328778B (de) * 1968-07-11 1970-09-21 Monsun Tison Ab
IE38411B1 (en) * 1972-10-31 1978-03-01 Unilever Ltd Food fat
JPS5148756U (de) * 1974-10-09 1976-04-12

Also Published As

Publication number Publication date
FR2180008B1 (de) 1977-02-04
DE2318880A1 (de) 1973-10-25
JPS5858540B2 (ja) 1983-12-26
US3831620A (en) 1974-08-27
BE797887A (fr) 1973-10-08
JPS498817A (de) 1974-01-25
FR2180008A1 (de) 1973-11-23
DE2318880C2 (de) 1984-05-30

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