FR2045799A7 - - Google Patents

Info

Publication number
FR2045799A7
FR2045799A7 FR7020067A FR7020067A FR2045799A7 FR 2045799 A7 FR2045799 A7 FR 2045799A7 FR 7020067 A FR7020067 A FR 7020067A FR 7020067 A FR7020067 A FR 7020067A FR 2045799 A7 FR2045799 A7 FR 2045799A7
Authority
FR
France
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
FR7020067A
Other languages
French (fr)
Other versions
FR2045799B3 (enrdf_load_stackoverflow
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.)
Edwards High Vacuum International Ltd
Original Assignee
Edwards High Vacuum International 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 Edwards High Vacuum International Ltd filed Critical Edwards High Vacuum International Ltd
Application granted granted Critical
Publication of FR2045799A7 publication Critical patent/FR2045799A7/fr
Publication of FR2045799B3 publication Critical patent/FR2045799B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7020067A 1969-06-02 1970-06-01 Expired FR2045799B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2790269 1969-06-02

Publications (2)

Publication Number Publication Date
FR2045799A7 true FR2045799A7 (enrdf_load_stackoverflow) 1971-03-05
FR2045799B3 FR2045799B3 (enrdf_load_stackoverflow) 1973-03-16

Family

ID=10267132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020067A Expired FR2045799B3 (enrdf_load_stackoverflow) 1969-06-02 1970-06-01

Country Status (3)

Country Link
DE (1) DE2026627A1 (enrdf_load_stackoverflow)
FR (1) FR2045799B3 (enrdf_load_stackoverflow)
GB (1) GB1305707A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663404A (en) * 1970-12-01 1972-05-16 Ppg Industries Inc Treatment of electrodeposition bath

Also Published As

Publication number Publication date
FR2045799B3 (enrdf_load_stackoverflow) 1973-03-16
DE2026627A1 (de) 1970-12-17
GB1305707A (enrdf_load_stackoverflow) 1973-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse