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
  • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
  • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
  • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
  • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
  • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
• • 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
  • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
  • Y10T137/4245—Cleaning or steam sterilizing
  • Y10T137/4273—Mechanical cleaning
  • Y10T137/4336—Cleaning member reciprocates in passage
• • 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
  • Y10T137/7287—Liquid level responsive or maintaining systems
  • Y10T137/7339—By weight of accumulated fluid
  • Y10T137/7345—Oil burner fuel overflow preventing safety cut-offs

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Feeding And Controlling Fuel (AREA)
• Measuring Volume Flow (AREA)
• Brushes (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10472769

Family Applications (1)

Country Status (9)

Families Citing this family (1)

Family Cites Families (2)

• 1973
  • 1973-11-22 DE DE2358240A patent/DE2358240A1/de active Pending
  • 1973-11-23 US US418412A patent/US3888277A/en not_active Expired - Lifetime
  • 1973-11-27 FR FR7342133A patent/FR2208509A5/fr not_active Expired
  • 1973-11-28 CA CA186,883A patent/CA978078A/en not_active Expired
  • 1973-11-29 RO RO76829A patent/RO60690A/ro unknown
  • 1973-11-29 PL PL1973166923A patent/PL89549B1/pl unknown
  • 1973-11-29 JP JP13312873A patent/JPS5536885B2/ja not_active Expired
  • 1973-11-29 IT IT31837/73A patent/IT1002051B/it active
• 1974
  • 1974-01-30 AU AU66848/74A patent/AU6684874A/en not_active Expired

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