IT1047505B - Comando ad alberino con montaggio a tenuta per organi di bloccaggio e regolazione in particolare per alte pressioni - Google Patents

Comando ad alberino con montaggio a tenuta per organi di bloccaggio e regolazione in particolare per alte pressioni

Info

Publication number
IT1047505B
IT1047505B IT5139775A IT5139775A IT1047505B IT 1047505 B IT1047505 B IT 1047505B IT 5139775 A IT5139775 A IT 5139775A IT 5139775 A IT5139775 A IT 5139775A IT 1047505 B IT1047505 B IT 1047505B
Authority
IT
Italy
Prior art keywords
locking
sealing assembly
high pressures
shaft control
regulation parts
Prior art date
Application number
IT5139775A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1047505B publication Critical patent/IT1047505B/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
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
IT5139775A 1974-09-19 1975-09-18 Comando ad alberino con montaggio a tenuta per organi di bloccaggio e regolazione in particolare per alte pressioni IT1047505B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444825 DE2444825C3 (de) 1974-09-19 1974-09-19 Spindelantrieb mit Abdichtung für Hochdruck- Absperr- und Regelventile insbesondere für hohe Drücke

Publications (1)

Publication Number Publication Date
IT1047505B true IT1047505B (it) 1980-10-20

Family

ID=5926238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5139775A IT1047505B (it) 1974-09-19 1975-09-18 Comando ad alberino con montaggio a tenuta per organi di bloccaggio e regolazione in particolare per alte pressioni

Country Status (4)

Country Link
AT (1) AT348297B (it)
DE (1) DE2444825C3 (it)
GB (1) GB1512460A (it)
IT (1) IT1047505B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262690A (en) * 1979-08-30 1981-04-21 Acf Industries, Incorporated High pressure stem packing for gate valves
JPS5769173A (en) * 1980-10-13 1982-04-27 Sekisui Chem Co Ltd Stop valve
FR2521677B1 (fr) * 1982-02-12 1986-06-06 Rollot Andre Vanne
US4531711A (en) * 1982-06-30 1985-07-30 Cameron Iron Works, Inc. Valve and stem seal therefor
CS231346B1 (en) * 1982-12-21 1984-10-15 Antonin Hodek Cluth especially of sectional armature spindle
DE4243561C2 (de) * 1992-12-22 1995-08-10 Richter Chemie Technik Gmbh Stopfbuchspackung
CN102644760B (zh) * 2012-04-26 2013-08-28 西南石油大学 一种超高压针阀的密封结构
DE102014004669B3 (de) * 2014-03-31 2015-09-24 Festo Ag & Co. Kg Ventil
PL232932B1 (pl) * 2017-08-30 2019-08-30 Energo Eko System Spolka Z Ograniczona Odpowiedzialnoscia Nadciśnieniowy zawór bezpieczeństwa do zbiorników, zwłaszcza dla suchych materiałów drobnoziarnistych
CN110307392B (zh) * 2019-08-06 2024-10-01 四川省科能工业设备制造有限公司 阀杆自紧密封的磨盘式物料输送阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973297C (de) * 1950-09-23 1960-01-14 Jean Louis Gratzmuller Abdichtung von Hochdruckabsperrorganen
US2973983A (en) * 1957-10-24 1961-03-07 Crane Packing Co Pressure seal
US3087735A (en) * 1961-09-13 1963-04-30 Fisher Governor Co Packing box constructions
FR1581742A (it) * 1968-07-30 1969-09-19
DE2252532A1 (de) * 1972-10-26 1974-05-09 Fritz Mueller Durchgangsventil, insbesondere schraegsitzventil
DE2322940C2 (de) * 1973-05-07 1974-10-03 Helmut Baelz Gmbh, 7100 Heilbronn Motorischer Antrieb insbesondere für Stellventile

Also Published As

Publication number Publication date
DE2444825C3 (de) 1982-04-29
GB1512460A (en) 1978-06-01
AT348297B (de) 1979-02-12
DE2444825B2 (de) 1978-09-14
ATA716875A (de) 1978-06-15
DE2444825A1 (de) 1976-04-08

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