GB1225866A - - Google Patents

Info

Publication number
GB1225866A
GB1225866A GB1225866DA GB1225866A GB 1225866 A GB1225866 A GB 1225866A GB 1225866D A GB1225866D A GB 1225866DA GB 1225866 A GB1225866 A GB 1225866A
Authority
GB
United Kingdom
Prior art keywords
reservoir
pipe
valve
valves
obturator
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1225866A publication Critical patent/GB1225866A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D8/00—Cold traps; Cold baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Valves (AREA)
GB1225866D 1967-08-04 1968-07-23 Expired GB1225866A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1112667A CH456834A (de) 1967-08-04 1967-08-04 Vakuumventil

Publications (1)

Publication Number Publication Date
GB1225866A true GB1225866A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=4370332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225866D Expired GB1225866A (enrdf_load_stackoverflow) 1967-08-04 1968-07-23

Country Status (5)

Country Link
CH (1) CH456834A (enrdf_load_stackoverflow)
DE (1) DE1775015A1 (enrdf_load_stackoverflow)
FR (1) FR1575110A (enrdf_load_stackoverflow)
GB (1) GB1225866A (enrdf_load_stackoverflow)
NL (1) NL6712739A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779341C1 (ru) * 2022-01-18 2022-09-06 Юрий Иванович Духанин Криогенная арматура

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1313506A (en) * 1969-05-07 1973-04-11 Edwards High Vacuum Int Ltd Vapour vacuum pumps
DE3216591A1 (de) * 1982-05-04 1983-11-10 Leybold-Heraeus GmbH, 5000 Köln Kryopumpe mit jalousieartigem baffle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779341C1 (ru) * 2022-01-18 2022-09-06 Юрий Иванович Духанин Криогенная арматура

Also Published As

Publication number Publication date
DE1775015A1 (de) 1971-05-13
CH456834A (de) 1968-05-31
NL6712739A (enrdf_load_stackoverflow) 1969-02-06
FR1575110A (enrdf_load_stackoverflow) 1969-07-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees