GB1533131A - Damper arrangement - Google Patents

Damper arrangement

Info

Publication number
GB1533131A
GB1533131A GB8507/76A GB850776A GB1533131A GB 1533131 A GB1533131 A GB 1533131A GB 8507/76 A GB8507/76 A GB 8507/76A GB 850776 A GB850776 A GB 850776A GB 1533131 A GB1533131 A GB 1533131A
Authority
GB
United Kingdom
Prior art keywords
closure
piston
march
lifted
apertured
Prior art date
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
GB8507/76A
Other languages
English (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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 Inc filed Critical American Air Filter Co Inc
Publication of GB1533131A publication Critical patent/GB1533131A/en
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the 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
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86976—First valve moves second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Air-Flow Control Members (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lift Valve (AREA)
GB8507/76A 1975-03-04 1976-03-03 Damper arrangement Expired GB1533131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/555,153 US3971413A (en) 1975-03-04 1975-03-04 Damper arrangement

Publications (1)

Publication Number Publication Date
GB1533131A true GB1533131A (en) 1978-11-22

Family

ID=24216174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8507/76A Expired GB1533131A (en) 1975-03-04 1976-03-03 Damper arrangement

Country Status (22)

Country Link
US (1) US3971413A (enExample)
JP (1) JPS51107520A (enExample)
AR (1) AR206178A1 (enExample)
AT (1) AT351330B (enExample)
BE (1) BE837531A (enExample)
BR (1) BR7601242A (enExample)
CA (1) CA1018143A (enExample)
CH (1) CH607928A5 (enExample)
DD (1) DD124486A5 (enExample)
DE (1) DE2557445A1 (enExample)
DK (1) DK90276A (enExample)
ES (1) ES445061A1 (enExample)
FI (1) FI760435A7 (enExample)
FR (1) FR2303212A1 (enExample)
GB (1) GB1533131A (enExample)
IT (1) IT1051766B (enExample)
NL (1) NL7601431A (enExample)
NO (1) NO760581L (enExample)
PH (1) PH11862A (enExample)
SE (1) SE7600832L (enExample)
YU (1) YU52976A (enExample)
ZA (1) ZA757856B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467223B (sv) * 1990-11-19 1992-06-15 Tour & Andersson Ab Ventil foer tvaa- eller flervaegs floedesreglering
DE4140714C1 (en) * 1991-12-11 1993-06-03 Otto Tuchenhagen Gmbh & Co Kg, 2059 Buechen, De Regulator valve for body cleaning in place - has two regulators with different volume flow areas in parallel circuit
DE4404339A1 (de) * 1994-02-11 1995-08-17 Sachsenwerk Ag Schaltanlage mit einem Verbindungskanal
CN104121315A (zh) * 2013-04-26 2014-10-29 浙江盾安机电科技有限公司 减震器
CN106246929B (zh) * 2016-08-31 2018-11-20 伊马莱富（北京）制药系统有限公司 一种真空冷冻干燥机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1809419A (en) * 1927-01-04 1931-06-09 Muller Edward Valve
US1655729A (en) * 1927-02-10 1928-01-10 William L Jones Flush valve
US3078875A (en) * 1958-08-12 1963-02-26 Rockwell Mfg Co Two stage valve
US3196699A (en) * 1962-04-02 1965-07-27 Harold N Ipsen Actuating mechanism
US3428090A (en) * 1966-06-07 1969-02-18 Atwood & Morrill Co Inc Shut-off valve

Also Published As

Publication number Publication date
DK90276A (da) 1976-09-05
ZA757856B (en) 1976-11-24
IT1051766B (it) 1981-05-20
ES445061A1 (es) 1977-05-16
BE837531A (fr) 1976-05-03
NL7601431A (nl) 1976-09-07
PH11862A (en) 1978-08-03
CA1018143A (en) 1977-09-27
DE2557445A1 (de) 1976-09-16
FR2303212A1 (fr) 1976-10-01
AU8712675A (en) 1977-06-09
CH607928A5 (enExample) 1978-12-15
BR7601242A (pt) 1976-09-14
JPS51107520A (enExample) 1976-09-24
US3971413A (en) 1976-07-27
DD124486A5 (de) 1977-02-23
SE7600832L (sv) 1976-09-05
YU52976A (en) 1982-06-30
FI760435A7 (enExample) 1976-09-05
ATA36676A (de) 1978-12-15
AT351330B (de) 1979-07-25
AR206178A1 (es) 1976-06-30
NO760581L (enExample) 1976-09-07

Similar Documents

Publication Publication Date Title
GB1143456A (en) Improvements in fluid pressure motors of the piston and cylinder type
GB1427433A (en) Valves for anesthesia rebreathing apparatus
GB1530012A (en) Modulating flow control valve
GB1352963A (en) Pneumatic holding device
GB1186336A (en) Fluid Pressure Actuated Diaphragm Pump
GB1480086A (en) Vacuum valve
GB1533131A (en) Damper arrangement
GB1529234A (en) Slide dampers
ATE41492T1 (de) Luftsteuerventil.
GB939501A (en) Pneumatically operated fluid flow control valve
GB1364790A (en) Universally mounted gas service regulator
GB1016694A (en) Improvements relating to fluid flow control valves
GB1225295A (enExample)
GB1470288A (en) Double seat valves
GB718536A (en) Hydraulic means for actuating vehicle hoods
GB1314637A (en) Device for controlling displacement of an element
GB1510398A (en) Manual emergency brake valve assembly
GB964500A (en) Improvements in or relating to differential valves for pneumatic circuits
GB970912A (en) Improvements relating to fluid pressure operated control valves
GB1127614A (en) Fluid filtering apparatus
GB1424903A (en) Fluid valves
GB705616A (en) Valves controlled by push-button starting valves
GB1152371A (en) Closure Means for Ventilation Shafts
JPS5210918A (en) Control operation strengthening device for opening and closing valve operated by fluid pressure
GB1036335A (en) Improvements in valves for controlling fluid flow

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee