NL7808575A - APERTURE VISOR. - Google Patents

APERTURE VISOR.

Info

Publication number: NL7808575A
Authority: NL; Netherlands
Prior art keywords: visor; aperture; aperture visor
Prior art date: 1977-09-07

Application number

NL7808575A

Other languages

Dutch (nl)

Original Assignee

Fip Formatura Inienzione Poli

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.)

1977-09-07

Filing date

1978-08-18

Publication date

1979-03-09

1978-08-18 Application filed by Fip Formatura Inienzione Poli filed Critical Fip Formatura Inienzione Poli

1979-03-09 Publication of NL7808575A publication Critical patent/NL7808575A/en

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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52491—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a diaphragm cut-off apparatus

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mechanically-Actuated Valves (AREA)
Fluid-Driven Valves (AREA)

NL7808575A 1977-09-07 1978-08-18 APERTURE VISOR. NL7808575A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1276077A IT1090269B (en)	1977-09-07	1977-09-07	DIAPHRAGM VALVE WITH CAM CONTROL

Publications (1)

Publication Number	Publication Date
NL7808575A true NL7808575A (en)	1979-03-09

Family

ID=11143138

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7808575A NL7808575A (en)	1977-09-07	1978-08-18	APERTURE VISOR.

Country Status (4)

Country	Link
JP (1)	JPS5449617A (en)
GB (1)	GB1593356A (en)
IT (1)	IT1090269B (en)
NL (1)	NL7808575A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61123865U (en) *	1985-01-22	1986-08-04
JPH0380163U (en) *	1989-12-06	1991-08-16
US5807075A (en) *	1993-11-23	1998-09-15	Sarcos, Inc.	Disposable ambulatory microprocessor controlled volumetric pump
US7255324B2 (en) *	2005-03-01	2007-08-14	Itt Manufacturing Enterprises, Inc.	Quarter-turn diaphragm valve

1977
- 1977-09-07 IT IT1276077A patent/IT1090269B/en active
1978
- 1978-05-30 GB GB2398278A patent/GB1593356A/en not_active Expired
- 1978-08-18 NL NL7808575A patent/NL7808575A/en not_active Application Discontinuation
- 1978-08-31 JP JP10572478A patent/JPS5449617A/en active Pending

Also Published As

Publication number	Publication date
JPS5449617A (en)	1979-04-19
IT1090269B (en)	1985-06-26
GB1593356A (en)	1981-07-15

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Legal Events

Date	Code	Title
1982-05-03	BA	A request for search or an international-type search has been filed
1983-06-01	BB	A search report has been drawn up
1984-04-02	BV	The patent application has lapsed