ES214787Y - WATER PRESSURE REDUCTION DEVICE. - Google Patents

WATER PRESSURE REDUCTION DEVICE.

Info

Publication number: ES214787Y
Authority: ES; Spain
Prior art keywords: water pressure; pressure reduction; reduction device; water; reduction
Prior art date: 1974-08-30
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

ES1975214787U

Other languages

Spanish (es)

Other versions

ES214787U (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.)

Larga S P A

Original Assignee

Larga S P A

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.)

1974-08-30

Filing date

1975-08-29

Publication date

1976-12-01

1975-08-29 Application filed by Larga S P A filed Critical Larga S P A

1976-07-16 Publication of ES214787U publication Critical patent/ES214787U/en

1976-12-01 Application granted granted Critical

1976-12-01 Publication of ES214787Y publication Critical patent/ES214787Y/en

Status Expired legal-status Critical Current

Links

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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Control Of Fluid Pressure (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Safety Valves (AREA)

ES1975214787U 1974-08-30 1975-08-29 WATER PRESSURE REDUCTION DEVICE. Expired ES214787Y (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT26788/74A IT1020341B (en)	1974-08-30	1974-08-30	PRESSURE REDUCING DEVICE FOR WATER FOR LEVELING THE OUTPUT PRESSURE INDEPENDENT FROM THE UPSTREAM PRESSURE

Publications (2)

Publication Number	Publication Date
ES214787U ES214787U (en)	1976-07-16
ES214787Y true ES214787Y (en)	1976-12-01

Family

ID=11220245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1975214787U Expired ES214787Y (en)	1974-08-30	1975-08-29	WATER PRESSURE REDUCTION DEVICE.

Country Status (13)

Country	Link
AT (1)	AT341436B (en)
BE (1)	BE832754A (en)
CH (1)	CH598651A5 (en)
DE (1)	DE2535975A1 (en)
DK (1)	DK387375A (en)
ES (1)	ES214787Y (en)
FI (1)	FI752429A (en)
FR (1)	FR2283483A1 (en)
GB (1)	GB1521994A (en)
IT (1)	IT1020341B (en)
NL (1)	NL7509862A (en)
NO (1)	NO752915L (en)
SE (1)	SE7509514L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1298354B1 (en) *	1997-11-28	2000-01-05	Omt Off Mecc Tartarini	PRESSURE REGULATOR FOR FLOW-STARTED GAS WITH COUNTERBALANCED POPPET.

1974
- 1974-08-30 IT IT26788/74A patent/IT1020341B/en active
1975
- 1975-07-31 CH CH1007075A patent/CH598651A5/xx not_active IP Right Cessation
- 1975-08-08 GB GB33173/75A patent/GB1521994A/en not_active Expired
- 1975-08-12 DE DE19752535975 patent/DE2535975A1/en active Pending
- 1975-08-18 FR FR7525482A patent/FR2283483A1/en not_active Withdrawn
- 1975-08-20 NL NL7509862A patent/NL7509862A/en not_active Application Discontinuation
- 1975-08-22 NO NO752915A patent/NO752915L/no unknown
- 1975-08-26 BE BE159471A patent/BE832754A/en unknown
- 1975-08-26 AT AT657875A patent/AT341436B/en not_active IP Right Cessation
- 1975-08-27 SE SE7509514A patent/SE7509514L/en unknown
- 1975-08-28 FI FI752429A patent/FI752429A/fi not_active Application Discontinuation
- 1975-08-28 DK DK387375A patent/DK387375A/en unknown
- 1975-08-29 ES ES1975214787U patent/ES214787Y/en not_active Expired

Also Published As

Publication number	Publication date
FR2283483A1 (en)	1976-03-26
DE2535975A1 (en)	1976-03-11
ATA657875A (en)	1977-05-15
NL7509862A (en)	1976-03-02
AT341436B (en)	1978-02-10
ES214787U (en)	1976-07-16
GB1521994A (en)	1978-08-23
CH598651A5 (en)	1978-05-12
BE832754A (en)	1975-12-16
NO752915L (en)	1976-03-02
IT1020341B (en)	1977-12-20
DK387375A (en)	1976-03-01
FI752429A (en)	1976-03-01
SE7509514L (en)	1976-03-01

Publication	Publication Date	Title
NL7503846A (en)	1975-10-07	PRESSURE DEVICE.
NL7507753A (en)	1976-01-05	PRESSURE DEVICE WITH ROTATABLE PRESSURE WHEEL.
SE411491B (en)	1979-12-27	PRESSURE DEVICE
NL7504642A (en)	1975-10-21	FLEXIBLE PIPE PIPE.
NL7505628A (en)	1975-12-19	CAPACITIVE POSITION CODING DEVICE.
NL7514374A (en)	1976-06-15	FLEXIBLE PIPE PIPE.
NL7504649A (en)	1975-10-21	CODING DEVICE.
NL7510936A (en)	1976-03-19	PRESSURE DEVICE.
SE7514337L (en)	1976-06-24	PRESSURE DEVICE
NL7512843A (en)	1976-05-13	PRESSURE DEVICE.
NL7415324A (en)	1976-05-28	PRESSURE DEVICE.
SE7504886L (en)	1975-11-24	PUMP DEVICE.
NL7513152A (en)	1976-05-13	PRESSURE DEVICE.
NL7514109A (en)	1976-06-08	PRESSURE DEVICE.
SE401249B (en)	1978-04-24	PRESSURE REDUCTION DEVICE
NL183059C (en)	1988-07-01	FLUID APPLICATION DEVICE.
NL7513153A (en)	1976-05-13	PRESSURE DEVICE.
NO142657C (en)	1980-09-24	PRESSURE DEVICES.
SE390707B (en)	1977-01-17	PRESSURE DEVICE
ES214787Y (en)	1976-12-01	WATER PRESSURE REDUCTION DEVICE.
NO142658C (en)	1980-09-24	PRESSURE DEVICES.
NL7501746A (en)	1975-08-22	PRESSURE DEVICE.
NL177728C (en)	1986-10-16	Irrigation device.
AT357808B (en)	1980-08-11	PRESSURE DEVICE
AR203416A1 (en)	1975-09-08	PRESSURE LIMITING VALVE