NL142228B - PRESSURE FLUID WORKING VALVE CONSTRUCTION. - Google Patents

PRESSURE FLUID WORKING VALVE CONSTRUCTION.

Info

Publication number: NL142228B
Authority: NL; Netherlands
Prior art keywords: pressure fluid; fluid working; valve construction; working valve; construction
Prior art date: 1968-03-26

Application number

NL696904477A

Other languages

Dutch (nl)

Other versions

NL6904477A (en

Original Assignee

Telektron Ltd

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.)

1968-03-26

Filing date

1969-03-24

Publication date

1974-05-15

1968-10-30 Priority claimed from GB5152368A external-priority patent/GB1260862A/en

1969-03-24 Application filed by Telektron Ltd filed Critical Telektron Ltd

1969-09-30 Publication of NL6904477A publication Critical patent/NL6904477A/xx

1974-05-15 Publication of NL142228B publication Critical patent/NL142228B/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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1268—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like with a plurality of the diaphragms
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Driven Valves (AREA)
Self-Closing Valves And Venting Or Aerating Valves (AREA)

NL696904477A 1968-03-26 1969-03-24 PRESSURE FLUID WORKING VALVE CONSTRUCTION. NL142228B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1452468		1968-03-26
GB5152368A GB1260862A (en)	1968-03-26	1968-10-30	Fluid-operated valve assembly

Publications (2)

Publication Number	Publication Date
NL6904477A NL6904477A (en)	1969-09-30
NL142228B true NL142228B (en)	1974-05-15

Family

ID=26250619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL696904477A NL142228B (en)	1968-03-26	1969-03-24	PRESSURE FLUID WORKING VALVE CONSTRUCTION.

Country Status (4)

Country	Link
US (1)	US3602097A (en)
JP (1)	JPS4835970B1 (en)
FR (1)	FR1599404A (en)
NL (1)	NL142228B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4164166A (en) *	1976-12-16	1979-08-14	Solar Pump Corporation	Solar energy device
US4610381A (en) *	1984-08-30	1986-09-09	Senco Products, Inc.	Drywall tool
US4775089A (en) *	1987-06-12	1988-10-04	Macdonald Donald K	Impact nailing and dimpling apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1067613A (en) *	1912-07-06	1913-07-15	George S Lane	Pneumatic pump.
US2603191A (en) *	1946-11-29	1952-07-15	Vance C Sterrett	Percussion cylinder
US3305953A (en) *	1963-08-15	1967-02-28	Mehren Oswald Von	Pneumatic tooth for earth excavator

1968
- 1968-12-23 FR FR1599404D patent/FR1599404A/fr not_active Expired
1969
- 1969-03-21 US US809085A patent/US3602097A/en not_active Expired - Lifetime
- 1969-03-24 NL NL696904477A patent/NL142228B/en not_active IP Right Cessation
- 1969-03-26 JP JP44022414A patent/JPS4835970B1/ja active Pending

Also Published As

Publication number	Publication date
US3602097A (en)	1971-08-31
DE1914690A1 (en)	1969-10-09
JPS4835970B1 (en)	1973-10-31
FR1599404A (en)	1970-07-15
NL6904477A (en)	1969-09-30
DE1914690B2 (en)	1972-08-03

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Legal Events

Date	Code	Title	Description
1985-05-17	V1	Lapsed because of non-payment of the annual fee
1989-03-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: TELEKTRON