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
  • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
  • F16K1/32—Details
  • F16K1/34—Cutting-off parts, e.g. valve members, seats
  • F16K1/42—Valve seats
  • F16K1/422—Valve seats attachable by a threaded connection to the housing
• • 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
  • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
  • F16K1/32—Details
  • F16K1/34—Cutting-off parts, e.g. valve members, seats
  • F16K1/36—Valve members
  • F16K1/38—Valve members of conical shape
  • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
• • 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
  • F16K27/02—Construction of housing; Use of materials therefor of lift valves
• • 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
  • Y10T137/794—With means for separating solid material from the fluid
  • Y10T137/8122—Planar strainer normal to flow path

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Lift Valve (AREA)
• Taps Or Cocks (AREA)
• Details Of Valves (AREA)
• Sliding Valves (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11313821

Family Applications (1)

Country Status (14)

Families Citing this family (7)

Family Cites Families (3)

• 1973
  • 1973-11-16 IT IT70368/73A patent/IT996976B/it active
• 1974
  • 1974-10-23 US US517226A patent/US3911951A/en not_active Expired - Lifetime
  • 1974-10-25 BE BE2053937A patent/BE821454A/xx unknown
  • 1974-10-30 DE DE19747436240U patent/DE7436240U/de not_active Expired
  • 1974-10-30 DK DK566174A patent/DK566174A/da not_active Application Discontinuation
  • 1974-10-30 DE DE19742451543 patent/DE2451543A1/de active Pending
  • 1974-11-01 CA CA212,869A patent/CA1006492A/fr not_active Expired
  • 1974-11-11 CH CH1502774A patent/CH577652A5/xx not_active IP Right Cessation
  • 1974-11-11 SE SE7414107A patent/SE7414107L/xx unknown
  • 1974-11-12 NL NL7414708A patent/NL7414708A/xx unknown
  • 1974-11-12 JP JP49130376A patent/JPS5080526A/ja active Pending
  • 1974-11-13 GB GB49123/74A patent/GB1484587A/en not_active Expired
  • 1974-11-14 NO NO744095A patent/NO744095L/no unknown
  • 1974-11-15 FR FR7437643A patent/FR2251759B1/fr not_active Expired
  • 1974-11-15 ES ES1974207493U patent/ES207493Y/es not_active Expired

Also Published As

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