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upthrust bolt

Polish translation: śruba oporowa chroniąca przed zwrotnym uderzeniem hydraulicznym

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:upthrust bolt
Polish translation:śruba oporowa chroniąca przed zwrotnym uderzeniem hydraulicznym
Entered by: Frank Szmulowicz, Ph. D.

08:01 Jul 18, 2018
English to Polish translations [PRO]
Tech/Engineering - Electronics / Elect Eng
English term or phrase: upthrust bolt
Np. tutaj: https://www.tecowestinghouse.com.mx/pdf/SUB_VHP1504.pdf na str. 14
tadream
Local time: 12:05
śruba oporowa chroniąca przed zwrotnym uderzeniem hydraulicznym
Explanation:
Hydraulika pompy Grundfos SQ 5-70 wykonana jest z poliamidu wzmocnionego włóknem szklanym. Taka konstrukcja wraz z zastosowaniem łożysk z węglików spiekanych i ceramiki i pływających wirników umożliwia bardzo wysoką sprawność i odporność na wodę z niewielką zawartością piasku. Zastosowanie górnego łożyska oporowego ceramiczego chroniącego przed upthrust'em (zwrotnym uderzeniem hydraulicznym) chroni pompę przed uszkodzeniem.


http://dostudni.net/135-pompa-sq5-70-grundfos-.htmls

cccccccc
UPTHRUST BOLT
Protects pump during momentary upthrust
at start-up (factory set).
http://www.premierpumpsupply.com/pdf/STS SERIES BROCHERE.pdf

ccccccccc
3.3.6 Installation of shaft coupling: (Vertical hollow shaft motor only)
Bolted Coupling as shown in Fig. 9
(a) Bearings are provided to absorb some upward shaft thrust when the coupling is fitted.
(b) The coupling is fastened with bolts.
(c) This coupling type is not auto-release type.
Note: Standard high thrust motors can absorb momentary up-thrust load up to 30% of the standard down thrust load. If the up-thrust is long in duration (over 10 Seconds) and/or exceeds 30% of the standard high thrust rating, special design arrangements are required and standard motor is not suitable.


See Fig. 9.
https://www.tecowestinghouse.com.mx/pdf/SUB_VHP1504.pd
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 06:05
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3śruba oporowa chroniąca przed zwrotnym uderzeniem hydraulicznym
Frank Szmulowicz, Ph. D.


  

Answers


7 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
śruba oporowa chroniąca przed zwrotnym uderzeniem hydraulicznym


Explanation:
Hydraulika pompy Grundfos SQ 5-70 wykonana jest z poliamidu wzmocnionego włóknem szklanym. Taka konstrukcja wraz z zastosowaniem łożysk z węglików spiekanych i ceramiki i pływających wirników umożliwia bardzo wysoką sprawność i odporność na wodę z niewielką zawartością piasku. Zastosowanie górnego łożyska oporowego ceramiczego chroniącego przed upthrust'em (zwrotnym uderzeniem hydraulicznym) chroni pompę przed uszkodzeniem.


http://dostudni.net/135-pompa-sq5-70-grundfos-.htmls

cccccccc
UPTHRUST BOLT
Protects pump during momentary upthrust
at start-up (factory set).
http://www.premierpumpsupply.com/pdf/STS SERIES BROCHERE.pdf

ccccccccc
3.3.6 Installation of shaft coupling: (Vertical hollow shaft motor only)
Bolted Coupling as shown in Fig. 9
(a) Bearings are provided to absorb some upward shaft thrust when the coupling is fitted.
(b) The coupling is fastened with bolts.
(c) This coupling type is not auto-release type.
Note: Standard high thrust motors can absorb momentary up-thrust load up to 30% of the standard down thrust load. If the up-thrust is long in duration (over 10 Seconds) and/or exceeds 30% of the standard high thrust rating, special design arrangements are required and standard motor is not suitable.


See Fig. 9.
https://www.tecowestinghouse.com.mx/pdf/SUB_VHP1504.pd

Frank Szmulowicz, Ph. D.
United States
Local time: 06:05
Specializes in field
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 919
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