CA979326A - Fluidic timer - Google Patents

Fluidic timer

Info

Publication number: CA979326A
Authority: CA; Canada
Prior art keywords: fluidic timer; fluidic; timer
Prior art date: 1972-02-02
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

CA162,725A

Other versions

CA162725S (en

Inventor

Kenneth W. Cohen

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.)

Elsag Bailey Inc

Original Assignee

Bailey Meter Co

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.)

1972-02-02

Filing date

1973-01-29

Publication date

1975-12-09

1973-01-29 Application filed by Bailey Meter Co filed Critical Bailey Meter Co

1975-12-09 Application granted granted Critical

1975-12-09 Publication of CA979326A publication Critical patent/CA979326A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C4/00—Circuit elements characterised by their special functions
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
- H01H43/285—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder adjusting the time interval by means of an adjustable orifice, e.g. needle valve
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86389—Programmer or timer

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Theoretical Computer Science (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Fluid-Pressure Circuits (AREA)
Measuring Volume Flow (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

CA162,725A 1972-02-02 1973-01-29 Fluidic timer Expired CA979326A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22379872A	1972-02-02	1972-02-02

Publications (1)

Publication Number	Publication Date
CA979326A true CA979326A (en)	1975-12-09

Family

ID=22838012

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA162,725A Expired CA979326A (en)	1972-02-02	1973-01-29	Fluidic timer

Country Status (5)

Country	Link
US (1)	US3788593A (en)
JP (1)	JPS5232031B2 (en)
CA (1)	CA979326A (en)
FR (1)	FR2169941A1 (en)
GB (1)	GB1408237A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4090531A (en) *	1976-07-22	1978-05-23	M.H. Rhodes, Inc.	Pneumatic control device
JPS5452589U (en) *	1977-09-21	1979-04-11
JPS5456091U (en) *	1977-09-28	1979-04-18
DE2906353C3 (en) *	1979-02-19	1983-02-03	Gebrüder Bühler AG, 9240 Uzwil	Process and filter control system for cyclical counter-flushing of membrane valve-operated filter bags
DE3239668C2 (en) *	1982-10-27	1986-10-16	H. Kuhnke Elektrotechnik GmbH, Büttikon	Atmospheric controlled pneumatic time valve
USRE34218E (en)	1983-09-02	1993-04-13		Easily-cleanable filters
US4561131A (en) *	1984-11-08	1985-12-31	David Constant V	Dual flush toilet for water saving
US4978450A (en)	1986-02-11	1990-12-18	Mordeki Drori	Filtering element
US5030347A (en) *	1987-07-30	1991-07-09	Mordeki Drori	Multiple filter elements with movable flushing assembly
US5013461A (en)	1987-09-18	1991-05-07	Mordeki Drori	Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en)	1988-03-16	1991-05-14	Mordeki Drori	Coiled filter strip with upstream and downstream butt ends
JPH0429228Y2 (en) *	1988-07-28	1992-07-15
JPH0429229Y2 (en) *	1988-10-07	1992-07-15
IL88940A0 (en)	1989-01-12	1989-08-15	Drori Mordeki	Filter apparatus
US6537631B1 (en) *	1999-04-30	2003-03-25	Kimberly-Clark Worldwide, Inc.	Roll of wet wipes
US10502649B1 (en) *	2018-09-05	2019-12-10	Air Products And Chemicals, Inc.	Apparatus and method for testing compressed gas dispensing stations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1987032A (en) *	1931-05-08	1935-01-08	Spence Paulsen	Automatic regulating valve
US2309848A (en) *	1937-06-05	1943-02-02	William R King	Differential pressure loaded control valve
US2219761A (en) *	1938-08-06	1940-10-29	Burdick Harry J Mccombs	Valve
US3300176A (en) *	1964-06-24	1967-01-24	Foxboro Co	Digital operator

1972
- 1972-02-02 US US00223798A patent/US3788593A/en not_active Expired - Lifetime
1973
- 1973-01-19 FR FR7301944A patent/FR2169941A1/fr not_active Withdrawn
- 1973-01-19 GB GB293173A patent/GB1408237A/en not_active Expired
- 1973-01-29 CA CA162,725A patent/CA979326A/en not_active Expired
- 1973-01-30 JP JP48011641A patent/JPS5232031B2/ja not_active Expired

Also Published As

Publication number	Publication date
US3788593A (en)	1974-01-29
JPS4896971A (en)	1973-12-11
JPS5232031B2 (en)	1977-08-18
GB1408237A (en)	1975-10-01
FR2169941A1 (en)	1973-09-14

Publication	Publication Date	Title
AU462348B2 (en)	1975-06-19	Saf-t-jet
AU467469B2 (en)	1975-12-04	Trifluoromethylmercaptoacetamindocephalosphorins
AU454372B2 (en)	1974-10-31	Childsafe actuator-overcap
CA979326A (en)	1975-12-09	Fluidic timer
AU469305B2 (en)	1976-02-12	Deipenylyl-alkanoylaminopyridine
CA977121A (en)	1975-11-04	Constructional element
AU475339B2 (en)	1976-08-19	S-substituted-2-thiodenosines
AU475748B2 (en)	1976-09-02	Napnthopyrans
AU470359B2 (en)	1975-05-22	Sulphamoylphenyl-imidazolidinones
AU466344B2 (en)	1975-10-23	Cycloalkyllactamimides
AU468159B2 (en)	1976-01-08	5-aroyl-furans
AU471369B2 (en)	1976-04-15	Diphenylmethoxyethylamines
AU467526B2 (en)	1975-12-04	Pyronorifamycins
AU473297B2 (en)	1976-06-17	Indolylimidoylheterocyclics
AU468236B2 (en)	1976-01-08	2-acyl-5-nitrothiazoles
AU468599B2 (en)	1976-01-15	15-oxasteroids
AU472554B2 (en)	1976-05-27	Isothocyanobenzoxazoles
CA977426A (en)	1975-11-04	Solid state timer
AU440987B2 (en)	1973-09-11	Solid state timer
CA906903A (en)	1972-08-08	Fluidic oscillator
CA900130A (en)	1972-05-16	Structural member
CA908388A (en)	1972-08-29	Structural element
CA897972A (en)	1972-04-18	Interval timer mechanism
AU451103B2 (en)	1974-07-11	1-alkylidene-3-indenyl echanols
AU460536B2 (en)	1974-09-05	Triazolobenzophenones