FR690550A - Water saving device - Google Patents

Water saving device

Info

Publication number: FR690550A
Authority: FR; France
Prior art keywords: saving device; water saving; water; saving
Prior art date: 1930-02-25
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

Inventor

Vve Vincent Irle

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.)

1930-02-25

Filing date

1930-02-25

Publication date

1930-09-23

1930-02-25 Application filed filed Critical

1930-09-23 Application granted granted Critical

1930-09-23 Publication of FR690550A publication Critical patent/FR690550A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR690550D 1930-02-25 1930-02-25 Water saving device Expired FR690550A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR690550T		1930-02-25

Publications (1)

Publication Number	Publication Date
FR690550A true FR690550A (en)	1930-09-23

Family

ID=9029848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR690550D Expired FR690550A (en)	1930-02-25	1930-02-25	Water saving device

Country Status (1)

Country	Link
FR (1)	FR690550A (en)

1930
- 1930-02-25 FR FR690550D patent/FR690550A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR695311A (en)	1930-12-13	Water heater
FR690550A (en)	1930-09-23	Water saving device
FR635126A (en)	1928-03-08	Advanced water meter
FR727299A (en)	1932-06-15	water ejector
FR670774A (en)	1929-12-04	Advanced flushing device
FR689125A (en)	1930-09-02	New cistern
FR698944A (en)	1931-02-06	Water dispenser
FR756165A (en)	1933-12-06	Freezing water aeration device
FR726283A (en)	1932-05-26	Device applicable to water jets
FR704368A (en)	1931-05-19	Underwater anchoring device
FR655067A (en)	1929-04-15	water saver
FR726399A (en)	1932-05-27	Water lifting device
FR720782A (en)	1932-02-24	Lock nut device
FR713562A (en)	1931-10-29	water elevator
FR826550A (en)	1938-04-01	Water lifting device
FR717793A (en)	1932-01-14	Deep water intake device
FR628627A (en)	1927-10-26	Hot water distribution device
FR753144A (en)	1933-10-07	Hot water jet device
FR611620A (en)	1926-10-07	Water lifting device
FR818462A (en)	1937-09-27	Movable luminous water jet device
FR588928A (en)	1925-05-18	Water lifting device
FR48819E (en)	1938-07-12	Water lifting device
FR707258A (en)	1931-07-06	Advanced cistern
FR645645A (en)	1928-10-29	Water loss prevention device for radiators
FR737627A (en)	1932-12-14	water saver