GB829020A - Improvements in or relating to high vacuum condensation pumps - Google Patents

Improvements in or relating to high vacuum condensation pumps

Info

Publication number
GB829020A
GB829020A GB33238/56A GB3323856A GB829020A GB 829020 A GB829020 A GB 829020A GB 33238/56 A GB33238/56 A GB 33238/56A GB 3323856 A GB3323856 A GB 3323856A GB 829020 A GB829020 A GB 829020A
Authority
GB
United Kingdom
Prior art keywords
high vacuum
relating
vacuum condensation
chamber
boiler
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
GB33238/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB829020A publication Critical patent/GB829020A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

829,020. High vacuum diffusion pumps. PHILIPS ELECTRICAL INDUSTRIES Ltd. Oct. 31, 1956 [Nov. 3, 1955], No. 33238/56. Class 71. The condensation chamber 7 of a high vacuum diffusion pump is insulated from the boiler 1 beneath by an evacuated chamber 13 surrounding the vapour chimney 2. As shown the chamber 13 is connected by a duct 14 to the suction inlet 9 of the pump. Condensed vapour e.g., mercury is returned through a duct 11 to the boiler 1.
GB33238/56A 1955-11-03 1956-10-31 Improvements in or relating to high vacuum condensation pumps Expired GB829020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL829020X 1955-11-03

Publications (1)

Publication Number Publication Date
GB829020A true GB829020A (en) 1960-02-24

Family

ID=19841152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33238/56A Expired GB829020A (en) 1955-11-03 1956-10-31 Improvements in or relating to high vacuum condensation pumps

Country Status (1)

Country Link
GB (1) GB829020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014212644A1 (en) * 2014-06-30 2015-12-31 Oerlikon Leybold Vacuum Gmbh diffusion pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014212644A1 (en) * 2014-06-30 2015-12-31 Oerlikon Leybold Vacuum Gmbh diffusion pump
US10337531B2 (en) 2014-06-30 2019-07-02 Leybold Gmbh Diffusion pump to supply heat from a condenser to a heating element

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