NO141007C - Styreanordning for en spjeldventil. - Google Patents

Styreanordning for en spjeldventil.

Info

Publication number
NO141007C
NO141007C NO750343A NO750343A NO141007C NO 141007 C NO141007 C NO 141007C NO 750343 A NO750343 A NO 750343A NO 750343 A NO750343 A NO 750343A NO 141007 C NO141007 C NO 141007C
Authority
NO
Norway
Prior art keywords
control device
damper valve
damper
valve
control
Prior art date
Application number
NO750343A
Other languages
English (en)
Other versions
NO141007B (no
NO750343L (no
Inventor
Robert Wright
Wilson E Kelley Jr
Original Assignee
American Air Filter 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.)
Filing date
Publication date
Application filed by American Air Filter Co filed Critical American Air Filter Co
Publication of NO750343L publication Critical patent/NO750343L/no
Publication of NO141007B publication Critical patent/NO141007B/no
Publication of NO141007C publication Critical patent/NO141007C/no

Links

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
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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
    • Y10T137/86445—Plural, sequential, valve actuations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Damping Devices (AREA)
  • Air-Flow Control Members (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Looms (AREA)
NO750343A 1974-03-18 1975-02-03 Styreanordning for en spjeldventil. NO141007C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452068A US3898997A (en) 1974-03-18 1974-03-18 Control arrangement for a damper

Publications (3)

Publication Number Publication Date
NO750343L NO750343L (no) 1975-09-19
NO141007B NO141007B (no) 1979-09-10
NO141007C true NO141007C (no) 1979-12-19

Family

ID=23794883

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750343A NO141007C (no) 1974-03-18 1975-02-03 Styreanordning for en spjeldventil.

Country Status (20)

Country Link
US (1) US3898997A (no)
JP (1) JPS50128221A (no)
AR (1) AR204729A1 (no)
AT (1) AT341291B (no)
BE (1) BE823472A (no)
BR (1) BR7501033A (no)
CA (1) CA1029836A (no)
CH (1) CH593438A5 (no)
DD (1) DD116297A5 (no)
DE (1) DE2507934C3 (no)
DK (1) DK659574A (no)
ES (1) ES432653A1 (no)
FI (1) FI750265A (no)
FR (1) FR2265025A1 (no)
GB (1) GB1474311A (no)
IT (1) IT1025410B (no)
NL (1) NL7416651A (no)
NO (1) NO141007C (no)
SE (1) SE410038B (no)
ZA (1) ZA746804B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004612A (en) * 1975-04-28 1977-01-25 Hummel Jr Frank Remote control for large-area sprinkler systems
US4237932A (en) * 1976-10-20 1980-12-09 American Air Filter Company, Inc. Control arrangement for a damper
JPH0745860Y2 (ja) * 1985-08-09 1995-10-18 日新電機株式会社 ガスしや断器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550478A (en) * 1947-06-10 1951-04-24 Florence Stove Co Control mechanism for oil-burning space heaters
US3135493A (en) * 1962-06-20 1964-06-02 Ferguson Hille & Associates In Electro-pneumatic valve operator
US3520332A (en) * 1968-03-04 1970-07-14 Cook Machinery Co Inc Operator for flapper valves

Also Published As

Publication number Publication date
AU7491474A (en) 1976-05-06
FR2265025A1 (no) 1975-10-17
NO141007B (no) 1979-09-10
IT1025410B (it) 1978-08-10
AR204729A1 (es) 1976-02-27
DK659574A (da) 1975-09-19
FI750265A (no) 1975-09-19
NO750343L (no) 1975-09-19
CA1029836A (en) 1978-04-18
CH593438A5 (no) 1977-11-30
ATA187175A (de) 1977-05-15
DD116297A5 (no) 1975-11-12
BR7501033A (pt) 1975-12-16
AT341291B (de) 1978-01-25
SE410038B (sv) 1979-09-17
JPS50128221A (no) 1975-10-09
NL7416651A (nl) 1975-09-22
ES432653A1 (es) 1976-12-16
BE823472A (fr) 1975-04-16
GB1474311A (en) 1977-05-25
DE2507934B2 (de) 1978-04-27
SE7415045L (no) 1975-09-19
US3898997A (en) 1975-08-12
DE2507934C3 (de) 1979-01-11
DE2507934A1 (de) 1975-10-02
ZA746804B (en) 1975-11-26

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