CH512684A - Precision valve - Google Patents

Precision valve

Info

Publication number
CH512684A
CH512684A CH1284169A CH1284169A CH512684A CH 512684 A CH512684 A CH 512684A CH 1284169 A CH1284169 A CH 1284169A CH 1284169 A CH1284169 A CH 1284169A CH 512684 A CH512684 A CH 512684A
Authority
CH
Switzerland
Prior art keywords
precision valve
precision
valve
Prior art date
Application number
CH1284169A
Other languages
French (fr)
Inventor
Erich Hintermann Hans
Kuenzi Ernest
Gass Hans
Original Assignee
Suisse De Rech S Horlogeres La
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 Suisse De Rech S Horlogeres La filed Critical Suisse De Rech S Horlogeres La
Priority to CH1284169A priority Critical patent/CH512684A/en
Priority to GB3796370A priority patent/GB1281765A/en
Priority to DE19702039698 priority patent/DE2039698A1/en
Priority to FR7029731A priority patent/FR2057990A5/fr
Publication of CH512684A publication Critical patent/CH512684A/en

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
    • 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
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0209—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor the valve having a particular passage, e.g. provided with a filter, throttle or safety device
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Multiple-Way Valves (AREA)
CH1284169A 1969-08-25 1969-08-25 Precision valve CH512684A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1284169A CH512684A (en) 1969-08-25 1969-08-25 Precision valve
GB3796370A GB1281765A (en) 1969-08-25 1970-08-06 Precision fluid flow control valve
DE19702039698 DE2039698A1 (en) 1969-08-25 1970-08-10 Closing and / or regulatory body
FR7029731A FR2057990A5 (en) 1969-08-25 1970-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1284169A CH512684A (en) 1969-08-25 1969-08-25 Precision valve

Publications (1)

Publication Number Publication Date
CH512684A true CH512684A (en) 1971-09-15

Family

ID=4386883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1284169A CH512684A (en) 1969-08-25 1969-08-25 Precision valve

Country Status (4)

Country Link
CH (1) CH512684A (en)
DE (1) DE2039698A1 (en)
FR (1) FR2057990A5 (en)
GB (1) GB1281765A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523152C3 (en) * 1975-05-24 1982-01-07 Leybold-Heraeus GmbH, 5000 Köln High vacuum valve, especially for ultra-high vacuum purposes
GB2221745B (en) * 1988-08-12 1992-10-07 Masco Corp Limited Mixer tap valve
DE10307313A1 (en) * 2003-02-20 2004-09-09 Otto Egelhof Gmbh & Co. Kg spool valve
US10031113B2 (en) 2007-02-28 2018-07-24 Waters Technologies Corporation Liquid-chromatography apparatus having diffusion-bonded titanium components

Also Published As

Publication number Publication date
GB1281765A (en) 1972-07-12
FR2057990A5 (en) 1971-05-21
DE2039698A1 (en) 1971-03-18

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Legal Events

Date Code Title Description
PL Patent ceased