NL182746C - Naaldafsluiter. - Google Patents

Naaldafsluiter.

Info

Publication number
NL182746C
NL182746C NLAANVRAGE7610991,A NL7610991A NL182746C NL 182746 C NL182746 C NL 182746C NL 7610991 A NL7610991 A NL 7610991A NL 182746 C NL182746 C NL 182746C
Authority
NL
Netherlands
Prior art keywords
needle shutter
shutter
needle
Prior art date
Application number
NLAANVRAGE7610991,A
Other languages
English (en)
Other versions
NL7610991A (nl
NL182746B (nl
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of NL7610991A publication Critical patent/NL7610991A/nl
Publication of NL182746B publication Critical patent/NL182746B/nl
Application granted granted Critical
Publication of NL182746C publication Critical patent/NL182746C/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
    • 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
    • F16K1/52—Means for additional adjustment of the rate 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate 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
    • 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
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88038—One valve head carries other valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
NLAANVRAGE7610991,A 1975-10-06 1976-10-05 Naaldafsluiter. NL182746C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/619,748 US4019534A (en) 1975-10-06 1975-10-06 Needle valve assembly

Publications (3)

Publication Number Publication Date
NL7610991A NL7610991A (nl) 1977-04-12
NL182746B NL182746B (nl) 1987-12-01
NL182746C true NL182746C (nl) 1988-05-02

Family

ID=24483146

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7610991,A NL182746C (nl) 1975-10-06 1976-10-05 Naaldafsluiter.

Country Status (3)

Country Link
US (1) US4019534A (nl)
DE (1) DE2644467A1 (nl)
NL (1) NL182746C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244557A (en) * 1977-10-07 1981-01-13 Leybold-Heraeus Gmbh High vacuum seal
US4577831A (en) * 1985-04-01 1986-03-25 Sun Hydraulics Corporation Calibrated handknob assembly
FI102556B1 (fi) * 1997-07-04 1998-12-31 Abloy Oy Abloy Oy Säät¦laite ovensulkimeen
FR2879807B1 (fr) * 2004-12-21 2007-02-23 Gen Electric Tube a rayons x a palier perfectionne et procede de fabrication
WO2015189802A1 (en) * 2014-06-12 2015-12-17 Pietro Fiorentini Spa Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve
ITUA20164408A1 (it) * 2016-06-15 2017-12-15 Dropsa Spa Dispositivo di lubrificazione minimale con regolazione fine del flusso di olio
KR102563815B1 (ko) * 2018-09-29 2023-08-03 가부시키가이샤 후지킨 다이어프램 밸브 및 유량 제어 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190312596A (en) * 1903-06-04 1903-11-12 Arthur Walter Death Improvements in Gauge and other Taps.
US1230777A (en) * 1915-05-05 1917-06-19 William H Quandt Balanced-piston cock.
US1919856A (en) * 1929-07-24 1933-07-25 Mcgeorge James August Valve and cock
CH155859A (fr) * 1930-07-11 1932-07-15 Howell Richard Robinet-soupape.
DE1694647U (de) * 1955-01-20 1955-03-10 Basf Ag Kolbenventil zur regelung kleinster gas- und fluessigkeitsmengen.
US2944567A (en) * 1956-09-22 1960-07-12 Jaskarzec Maurice Valve for high-pressure gas container
US3067768A (en) * 1959-07-17 1962-12-11 Burgmaster Corp Temperature compensated hydraulic control device
US3910553A (en) * 1972-10-25 1975-10-07 Nupro Co Metering valve

Also Published As

Publication number Publication date
DE2644467C2 (nl) 1987-02-05
US4019534A (en) 1977-04-26
NL7610991A (nl) 1977-04-12
DE2644467A1 (de) 1977-04-14
NL182746B (nl) 1987-12-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: UNION CARBIDE CORPORATION

BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee