PT74907A - Lavatory connection for vacuum sewer system - has liq. column maintained in rise pipe whilst constant vacuum pump is operating, with air inlet open - Google Patents

Lavatory connection for vacuum sewer system - has liq. column maintained in rise pipe whilst constant vacuum pump is operating, with air inlet open

Info

Publication number
PT74907A
PT74907A PT7490782A PT7490782A PT74907A PT 74907 A PT74907 A PT 74907A PT 7490782 A PT7490782 A PT 7490782A PT 7490782 A PT7490782 A PT 7490782A PT 74907 A PT74907 A PT 74907A
Authority
PT
Portugal
Prior art keywords
air inlet
rise pipe
liq
operating
vacuum pump
Prior art date
Application number
PT7490782A
Other languages
English (en)
French (fr)
Other versions
PT74907B (fr
Original Assignee
Small Stuart H
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 Small Stuart H filed Critical Small Stuart H
Priority to PT7490782A priority Critical patent/PT74907B/pt
Publication of PT74907A publication Critical patent/PT74907A/pt
Publication of PT74907B publication Critical patent/PT74907B/pt

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)
PT7490782A 1982-05-17 1982-05-17 Appareil et procede pour transporter de liquide PT74907B (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7490782A PT74907B (fr) 1982-05-17 1982-05-17 Appareil et procede pour transporter de liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7490782A PT74907B (fr) 1982-05-17 1982-05-17 Appareil et procede pour transporter de liquide

Publications (2)

Publication Number Publication Date
PT74907A true PT74907A (en) 1982-06-01
PT74907B PT74907B (fr) 1984-05-25

Family

ID=20083128

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7490782A PT74907B (fr) 1982-05-17 1982-05-17 Appareil et procede pour transporter de liquide

Country Status (1)

Country Link
PT (1) PT74907B (pt)

Also Published As

Publication number Publication date
PT74907B (fr) 1984-05-25

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19931130