JPS5012621A - - Google Patents

Info

Publication number
JPS5012621A
JPS5012621A JP4087774A JP4087774A JPS5012621A JP S5012621 A JPS5012621 A JP S5012621A JP 4087774 A JP4087774 A JP 4087774A JP 4087774 A JP4087774 A JP 4087774A JP S5012621 A JPS5012621 A JP S5012621A
Authority
JP
Japan
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.)
Granted
Application number
JP4087774A
Other languages
Japanese (ja)
Other versions
JPS5313244B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5012621A publication Critical patent/JPS5012621A/ja
Publication of JPS5313244B2 publication Critical patent/JPS5313244B2/ja
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
    • 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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
JP4087774A 1973-04-10 1974-04-10 Expired JPS5313244B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34976873A 1973-04-10 1973-04-10

Publications (2)

Publication Number Publication Date
JPS5012621A true JPS5012621A (enrdf_load_stackoverflow) 1975-02-08
JPS5313244B2 JPS5313244B2 (enrdf_load_stackoverflow) 1978-05-09

Family

ID=23373875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4087774A Expired JPS5313244B2 (enrdf_load_stackoverflow) 1973-04-10 1974-04-10

Country Status (6)

Country Link
JP (1) JPS5313244B2 (enrdf_load_stackoverflow)
CA (1) CA1023728A (enrdf_load_stackoverflow)
DE (1) DE2415299A1 (enrdf_load_stackoverflow)
ES (1) ES425179A1 (enrdf_load_stackoverflow)
FR (1) FR2225676B3 (enrdf_load_stackoverflow)
GB (1) GB1419611A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343162A (en) * 1976-09-30 1978-04-19 Borsig Gmbh Apparatus for sealing drive journal shaft of boll cock
JPS546623U (enrdf_load_stackoverflow) * 1977-06-16 1979-01-17
JPS5486851A (en) * 1977-12-06 1979-07-10 Froehlich Air Ag Tubular heat exchanger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171792A (en) * 1974-12-23 1979-10-23 Dresser Industries, Inc. High pressure diaphragm valves
US4151979A (en) * 1977-02-03 1979-05-01 Kerotest Manufacturing Corp. Diaphragm valve having a Belleville-spring assembly
DE2928800A1 (de) * 1978-07-25 1980-02-07 Saunders Valve Co Ltd Membranventil
FR2514454A1 (fr) * 1981-10-14 1983-04-15 Dresser Europe Sa Dispositif de liaison mecanique, avec etancheite, entre deux organes situes dans des milieux fluides dont les etats physico-chimiques respectifs sont differents, et robinet a diaphragme mettant en oeuvre ce dispositif
CN115435091A (zh) * 2022-11-08 2022-12-06 哈电集团哈尔滨电站阀门有限公司 一种多重密封结构的截止阀
CN120351321A (zh) * 2025-06-25 2025-07-22 浙江高中压阀门有限公司 一种耐高温熔盐截止阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343162A (en) * 1976-09-30 1978-04-19 Borsig Gmbh Apparatus for sealing drive journal shaft of boll cock
JPS546623U (enrdf_load_stackoverflow) * 1977-06-16 1979-01-17
JPS5486851A (en) * 1977-12-06 1979-07-10 Froehlich Air Ag Tubular heat exchanger

Also Published As

Publication number Publication date
DE2415299A1 (de) 1974-10-31
JPS5313244B2 (enrdf_load_stackoverflow) 1978-05-09
ES425179A1 (es) 1976-11-01
FR2225676B3 (enrdf_load_stackoverflow) 1977-02-11
GB1419611A (en) 1975-12-31
CA1023728A (en) 1978-01-03
FR2225676A1 (enrdf_load_stackoverflow) 1974-11-08

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