NL159170B - Afsluitinrichting met tandwielaandrijving. - Google Patents

Afsluitinrichting met tandwielaandrijving.

Info

Publication number
NL159170B
NL159170B NL7600829.A NL7600829A NL159170B NL 159170 B NL159170 B NL 159170B NL 7600829 A NL7600829 A NL 7600829A NL 159170 B NL159170 B NL 159170B
Authority
NL
Netherlands
Prior art keywords
closing device
gear drive
gear
drive
closing
Prior art date
Application number
NL7600829.A
Other languages
English (en)
Other versions
NL7600829A (nl
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of NL7600829A publication Critical patent/NL7600829A/nl
Publication of NL159170B publication Critical patent/NL159170B/nl

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
    • 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
    • F16K31/53—Mechanical actuating means with toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Mechanical Sealing (AREA)
  • Lift Valve (AREA)
NL7600829.A 1975-01-29 1976-01-27 Afsluitinrichting met tandwielaandrijving. NL159170B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19701/75A IT1031249B (it) 1975-01-29 1975-01-29 Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire

Publications (2)

Publication Number Publication Date
NL7600829A NL7600829A (nl) 1976-08-02
NL159170B true NL159170B (nl) 1979-01-15

Family

ID=11160496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600829.A NL159170B (nl) 1975-01-29 1976-01-27 Afsluitinrichting met tandwielaandrijving.

Country Status (13)

Country Link
US (1) US4054260A (nl)
JP (1) JPS51100329A (nl)
AR (1) AR214175A1 (nl)
BE (1) BE837942A (nl)
BR (1) BR7600546A (nl)
CA (1) CA1030173A (nl)
DE (1) DE2602506C3 (nl)
FR (1) FR2299570A1 (nl)
GB (1) GB1509332A (nl)
IT (1) IT1031249B (nl)
NL (1) NL159170B (nl)
SE (1) SE415596B (nl)
ZA (1) ZA76260B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621094B3 (fr) * 1987-09-30 1989-12-29 Beauvir Jacques Vanne a commande manuelle
DE3910425A1 (de) * 1989-03-31 1990-10-18 David Heinrich Julius Ventil

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50959C (de) * Sir W. THOMSON, Ritter, Doktor der Rechte und Professor der Naturphilosophie an der Universität und dem Colleg in Glasgow, Grafschaft Lanark, Nord-Britannien; Vertreterin: Firma CARL PIEPER in Berlin NW., Hindersinstr. 3 Niederschraubventil mit längsfedernder Verbindung zwischen Ventilteller und Spindel
US863180A (en) * 1902-03-31 1907-08-13 Chapman Valve Mfg Co Motor-driven valve mechanism.
US2222699A (en) * 1939-12-29 1940-11-26 Russell C Ball Compensating device for valve control
US2391898A (en) * 1943-06-15 1946-01-01 Hobbs James Clarence High-pressure control valve
US2496740A (en) * 1945-09-04 1950-02-07 Economy Pumps Inc Hydraulic valve operating mechanism
US2642890A (en) * 1949-07-02 1953-06-23 William H Skewis Valve
US2879786A (en) * 1953-08-14 1959-03-31 Johnston & Jennings Co Diaphragm-type relief valve
US2962040A (en) * 1956-07-27 1960-11-29 Charles H Simmons High temperature liquid metal valve
US3053461A (en) * 1959-11-12 1962-09-11 Bruce D Inglis Pressure controlled spray device
DE1237393B (de) * 1960-05-27 1967-03-23 Commissariat Energie Atomique Klappenventil
US3073566A (en) * 1961-03-06 1963-01-15 Crane Co High pressure valve
CH423669A (de) * 1965-06-04 1966-10-31 Escher Wyss Ag Regulierbarer Leitapparat einer Wasserturbine oder Pumpe
GB1323923A (en) * 1969-10-13 1973-07-18 Inst Fiz Poluprovodinikov Sib Valve for vacuum systems
US3653402A (en) * 1970-09-15 1972-04-04 Gpe Controls Inc Pressure responsive valve
CH573563A5 (nl) * 1973-11-22 1976-03-15 Balzers Patent Beteilig Ag
US3934612A (en) * 1974-07-08 1976-01-27 The United States Of America As Represented By The United States National Aeronautics And Space Administration Fluid valve with wide temperature range

Also Published As

Publication number Publication date
BR7600546A (pt) 1976-08-31
NL7600829A (nl) 1976-08-02
JPS51100329A (nl) 1976-09-04
BE837942A (fr) 1976-07-27
IT1031249B (it) 1979-04-30
DE2602506C3 (de) 1981-08-20
DE2602506B2 (de) 1980-10-23
GB1509332A (en) 1978-05-04
SE415596B (sv) 1980-10-13
DE2602506A1 (de) 1976-08-19
FR2299570A1 (fr) 1976-08-27
SE7600725L (sv) 1976-07-30
AR214175A1 (es) 1979-05-15
US4054260A (en) 1977-10-18
ZA76260B (en) 1977-01-26
FR2299570B1 (nl) 1978-11-10
CA1030173A (en) 1978-04-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: NUOVO PIGNONE