FR1140757A - Method and apparatus for maintaining remote gland rotary pumps the liquid to be pumped, especially chemically aggressive, poisonous or flammable liquids - Google Patents

Method and apparatus for maintaining remote gland rotary pumps the liquid to be pumped, especially chemically aggressive, poisonous or flammable liquids

Info

Publication number
FR1140757A
FR1140757A FR1140757DA FR1140757A FR 1140757 A FR1140757 A FR 1140757A FR 1140757D A FR1140757D A FR 1140757DA FR 1140757 A FR1140757 A FR 1140757A
Authority
FR
France
Prior art keywords
poisonous
pumped
liquid
apparatus
method
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
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority to DE1140757X priority Critical
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1140757A publication Critical patent/FR1140757A/en
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/08Sealings
    • F04D29/10Shaft sealings
    • F04D29/106Shaft sealings especially adapted for liquid pumps
    • F04D29/108Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
FR1140757D 1955-02-12 1956-02-03 Method and apparatus for maintaining remote gland rotary pumps the liquid to be pumped, especially chemically aggressive, poisonous or flammable liquids Expired FR1140757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1140757X 1955-02-12

Publications (1)

Publication Number Publication Date
FR1140757A true FR1140757A (en) 1957-08-13

Family

ID=7726534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140757D Expired FR1140757A (en) 1955-02-12 1956-02-03 Method and apparatus for maintaining remote gland rotary pumps the liquid to be pumped, especially chemically aggressive, poisonous or flammable liquids

Country Status (1)

Country Link
FR (1) FR1140757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197757B (en) * 1959-02-10 1965-07-29 Ewald Burger Dirty water pump
DE3113662A1 (en) * 1981-04-04 1982-10-21 Klein Schanzlin & Becker Ag Centrifugal pump for foerderung of fluessigchlor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197757B (en) * 1959-02-10 1965-07-29 Ewald Burger Dirty water pump
DE3113662A1 (en) * 1981-04-04 1982-10-21 Klein Schanzlin & Becker Ag Centrifugal pump for foerderung of fluessigchlor

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