FR2209897A1 - - Google Patents

Info

Publication number
FR2209897A1
FR2209897A1 FR7344186A FR7344186A FR2209897A1 FR 2209897 A1 FR2209897 A1 FR 2209897A1 FR 7344186 A FR7344186 A FR 7344186A FR 7344186 A FR7344186 A FR 7344186A FR 2209897 A1 FR2209897 A1 FR 2209897A1
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.)
Granted
Application number
FR7344186A
Other languages
French (fr)
Other versions
FR2209897B1 (en
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Publication of FR2209897A1 publication Critical patent/FR2209897A1/fr
Application granted granted Critical
Publication of FR2209897B1 publication Critical patent/FR2209897B1/fr
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
FR7344186A 1972-12-12 1973-12-11 Expired FR2209897B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5725172 1972-12-12

Publications (2)

Publication Number Publication Date
FR2209897A1 true FR2209897A1 (en) 1974-07-05
FR2209897B1 FR2209897B1 (en) 1975-03-21

Family

ID=10478745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344186A Expired FR2209897B1 (en) 1972-12-12 1973-12-11

Country Status (3)

Country Link
DE (1) DE2361542A1 (en)
FR (1) FR2209897B1 (en)
NL (1) NL7317027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035664A1 (en) * 1980-03-06 1981-09-16 B.S.F. di Benzi Mario e Renzo & Co. s.a.s. Air pump associated with a tank and method of cooling the pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243974A (en) * 1986-04-15 1987-10-24 Seiko Seiki Co Ltd Helium compressor
CN107654381B (en) * 2017-08-22 2018-11-30 徐州北方泵业有限公司 From cooling vacuum pump system
CN108915999B (en) * 2018-07-04 2020-04-24 蚌埠艾普压缩机制造有限公司 Cooler closed type mixed cooling device of high-pressure hydrogen compressor of hydrogenation station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035664A1 (en) * 1980-03-06 1981-09-16 B.S.F. di Benzi Mario e Renzo & Co. s.a.s. Air pump associated with a tank and method of cooling the pump

Also Published As

Publication number Publication date
NL7317027A (en) 1974-06-14
DE2361542A1 (en) 1974-06-20
FR2209897B1 (en) 1975-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse