IT1035717B - Valvola - Google Patents

Valvola

Info

Publication number
IT1035717B
IT1035717B IT4958175A IT4958175A IT1035717B IT 1035717 B IT1035717 B IT 1035717B IT 4958175 A IT4958175 A IT 4958175A IT 4958175 A IT4958175 A IT 4958175A IT 1035717 B IT1035717 B IT 1035717B
Authority
IT
Italy
Prior art keywords
valve
Prior art date
Application number
IT4958175A
Other languages
English (en)
Original Assignee
Gerdts Gustav F Kg
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
Priority claimed from DE19742424099 external-priority patent/DE2424099C3/de
Application filed by Gerdts Gustav F Kg filed Critical Gerdts Gustav F Kg
Application granted granted Critical
Publication of IT1035717B publication Critical patent/IT1035717B/it

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
    • 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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
IT4958175A 1974-05-17 1975-05-13 Valvola IT1035717B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424099 DE2424099C3 (de) 1974-05-17 Ventil

Publications (1)

Publication Number Publication Date
IT1035717B true IT1035717B (it) 1979-10-20

Family

ID=5915862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4958175A IT1035717B (it) 1974-05-17 1975-05-13 Valvola

Country Status (4)

Country Link
BR (1) BR7503037A (it)
DD (1) DD117914A1 (it)
FR (1) FR2271481A1 (it)
IT (1) IT1035717B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388477A (zh) * 2019-08-09 2019-10-29 崇州市岷江塑胶有限公司 一种ppr全通型截止阀

Also Published As

Publication number Publication date
DD117914A1 (it) 1976-02-05
BR7503037A (pt) 1976-04-13
DE2424099B2 (de) 1977-06-16
DE2424099A1 (de) 1975-11-20
FR2271481A1 (en) 1975-12-12

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