PL447479A1 - Dynamic damper - Google Patents

Dynamic damper

Info

Publication number
PL447479A1
PL447479A1 PL447479A PL44747924A PL447479A1 PL 447479 A1 PL447479 A1 PL 447479A1 PL 447479 A PL447479 A PL 447479A PL 44747924 A PL44747924 A PL 44747924A PL 447479 A1 PL447479 A1 PL 447479A1
Authority
PL
Poland
Prior art keywords
stub
piston
valve
cover
shut
Prior art date
Application number
PL447479A
Other languages
Polish (pl)
Inventor
Apoloniusz Kodura
Michał Kubrak
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL447479A priority Critical patent/PL447479A1/en
Publication of PL447479A1 publication Critical patent/PL447479A1/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • 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
    • F16K15/00—Check valves
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Check Valves (AREA)

Abstract

Przedmiotem zgłoszenia jest dynamiczny tłumik, zawierający korpus, co najmniej jeden króciec, co najmniej jeden zawór odcinający oraz co najmniej jeden zawór odpowietrzający, który charakteryzuje się tym, że korpus (2) mający w przekroju poprzecznym kształt rurowy, zawiera pierwszy krócieć (3) znajdujący się w pobliżu pierwszego końca (5) korpusu (2) i drugi krócieć (4) znajdujący się w pobliżu drugiego końca (6) korpusu (2), przy czym pierwszy króciec (3) i drugi króciec (4) są prostopadłe do osi wzdłużnej korpusu (2) oraz wyposażone są w pierwszy zawór odcinający (7) i drugi zawór odcinający (8). Po przeciwnej stronie pierwszego króćca (3) na korpusie (2) zamocowany jest pierwszy zawór odpowietrzający (9), a po przeciwnej stronie drugiego króćca (4) na korpusie (2) zamocowany jest drugi zawór odpowietrzający (10). Z kolei pierwszy koniec (5) korpusu (2) zaślepiony jest pierwszą pokrywą (11) oraz drugi koniec (6) korpusu (2) zaślepiony jest drugą pokrywą (12). Wewnątrz korpusu (2) w jego środkowej części (13) osadzony jest suwliwie tłok (14), przy czym tłok (14) jest obustronnie podparty elementami sprężystymi (15, 16), gdzie pierwszy element sprężysty (15) jest zmocowany pomiędzy pierwszą powierzchnią (11a) pierwszej pokrywy (11), a pierwszą powierzchnią (14a) tłoka (14), zaś drugi element sprężysty (16) pomiędzy pierwszą powierzchnią (12a) drugiej pokrywy (12), a drugą powierzchnią (14b) tłoka (14).The subject of the application is a dynamic muffler containing a body, at least one stub pipe, at least one shut-off valve and at least one vent valve, which is characterized in that the body (2) has a tubular shape in cross-section and includes a first stub pipe (3) located located near the first end (5) of the body (2) and a second stub (4) located near the second end (6) of the body (2), the first stub (3) and the second stub (4) being perpendicular to the longitudinal axis body (2) and are equipped with a first shut-off valve (7) and a second shut-off valve (8). On the opposite side of the first connector (3), the first vent valve (9) is mounted on the body (2), and on the opposite side of the second connector (4), on the body (2), the second vent valve (10) is mounted. In turn, the first end (5) of the body (2) is closed with the first cover (11) and the second end (6) of the body (2) is closed with the second cover (12). Inside the body (2), in its central part (13), a piston (14) is slidably mounted, with the piston (14) supported on both sides by elastic elements (15, 16), where the first elastic element (15) is mounted between the first surface ( 11a) of the first cover (11) and the first surface (14a) of the piston (14), and the second elastic element (16) between the first surface (12a) of the second cover (12) and the second surface (14b) of the piston (14).

PL447479A 2024-01-08 2024-01-08 Dynamic damper PL447479A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447479A PL447479A1 (en) 2024-01-08 2024-01-08 Dynamic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447479A PL447479A1 (en) 2024-01-08 2024-01-08 Dynamic damper

Publications (1)

Publication Number Publication Date
PL447479A1 true PL447479A1 (en) 2024-06-03

Family

ID=91333024

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447479A PL447479A1 (en) 2024-01-08 2024-01-08 Dynamic damper

Country Status (1)

Country Link
PL (1) PL447479A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143870A (en) * 1977-03-16 1978-12-14 Messier Hispano Bugatti Sa Mechanical*hydraulic braking device
US6412509B1 (en) * 1999-10-08 2002-07-02 UNIVERSITá DEGLI STUDI DI UDINE Passive surge control method for compression systems and relative device
CN102165388A (en) * 2008-09-24 2011-08-24 西门子公司 Current control system and method for controlling a current
US20110284104A1 (en) * 2010-05-24 2011-11-24 Riano Gutierrez Ismael Hernan Automatic flow regulator valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143870A (en) * 1977-03-16 1978-12-14 Messier Hispano Bugatti Sa Mechanical*hydraulic braking device
US6412509B1 (en) * 1999-10-08 2002-07-02 UNIVERSITá DEGLI STUDI DI UDINE Passive surge control method for compression systems and relative device
CN102165388A (en) * 2008-09-24 2011-08-24 西门子公司 Current control system and method for controlling a current
US20110284104A1 (en) * 2010-05-24 2011-11-24 Riano Gutierrez Ismael Hernan Automatic flow regulator valve

Similar Documents

Publication Publication Date Title
BRPI0414705A (en) throttling valve
DE602005020190D1 (en) MEDICAL ANTI-RETURN VALVE
BRPI0503647A (en) shock absorber having a hydraulic stop
BRPI0600153A (en) shaft housing method and assembly
BRPI0503826A (en) flow regulating valve
ATE293224T1 (en) PNEUMATICALLY ACTUATED VALVE
BR0318485A (en) dynamic damping element for two bones
DE60214212D1 (en) HYDROELASTIC BALL JOINT
ES8200449A1 (en) Cylinder-piston device
BRPI0621608B8 (en) absorbent article with compact longitudinal fold
CA2508650A1 (en) Syringe pressure applicator
ATE404390T1 (en) FLOOR FOR TRANSITION BELLOWS BETWEEN TWO VEHICLES
PL447479A1 (en) Dynamic damper
BRPI0512115A (en) vibration damping vehicle steering wheel
BR0201914A (en) Adaptable absorbent articles
BR0101780A (en) Diaphragm valve
DE602004006859D1 (en) HYDRAULIC FEEDING DEVICE AND ITS USE WITH A HEATING BODY
BR0102755A (en) Damper that has a low speed tuning of plate with opening
KR970002060A (en) Leak-proof valve
ATE550068T1 (en) T-SHAPED TWO-WAY VALVE FOR AN INFUSION LINE
BR0105385A (en) Rubber bearing with graduated damping behavior
ATE375454T1 (en) DEVICE FOR DAMPENING PRESSURE SHOCKS
ES2141940T3 (en) SHOCK ABSORBER FOR LIQUID DUCTS.
BR9904168A (en) Valve assembly
CN211233331U (en) Air conditioner end silencer